ミナギ List of Products and Services

We would like to introduce a case where our "Brodisk" has provided a solution. It prevented the bridging phenomenon in the upper hopper of a screw conveyor used for cutting lead powder. In this customer's case, blowing air was not allowed, so nitrogen gas is being used. Brodisk is often used in cases where inert gases are employed. In this instance, four Brodisk units (standard type: BD-15) were installed, and they are turned on one by one by a controller that incorporates four solenoid valves. Therefore, the gas consumption is also limited. [Overview] ■ Hopper dimensions: approximately 1000×1000 (Discharge section is approximately 200×1000) ■ Powder overview: Lead oxide for batteries (bulk density is approximately 1.3) * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous examples of implementations, which can be checked via the link below.

• Other powder equipment

We would like to introduce a case where our "BroadiDisk" provided a solution. Moist materials in the hopper formed a bridge above the discharge screw feeder. Originally, an electric vibrator was installed, but by installing our device, the bridging was prevented, allowing for stable discharge of the raw materials. After reviewing the hopper drawings and based on past experiences, we guided the recommended installation position, which led to the implementation of our solution. We can provide information tailored to individual conditions regarding installation positions and operating methods, so please feel free to consult us. 【Overview】 ■ Material Name: Metal Powder ■ Particle Size: Average, approximately 20 microns ■ Moisture Content: Several percent * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies, which can be accessed through the link below.

• Other powder equipment

We would like to introduce a case where our "Broad Disk" provided a solution. With the existing air knocker and vibration motor, a rat hole formed only at the top of the discharge outlet, and to resolve this, we installed a total of four Broad Disks, one on each side. By sequentially activating each one using a controller, we have eliminated this phenomenon (rat hole). Of course, no bridging has occurred either. 【Overview】 ■ Hopper: 600□ ■ Discharge Outlet: 100A ■ Discharge Method: Via screw feeder ■ Powder Input Amount: 100KG * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

We would like to introduce a case where our "Brodisk" provided a solution. It was implemented as a measure against poor discharge from the plastic raw material hopper. There are two raw material storage tanks, and we introduced one controller with eight standard Brodisks and four solenoid valves for each tank. By dividing the eight Brodisks into four locations and sequentially turning on the air, we resolved the issue of poor discharge of the raw material. 【Overview】 ■ Product Name: Engineering Plastic ■ Powder Granule Name: Plastic Raw Material ■ Hopper Overview and Trouble Situation 1 Hopper Shape and Dimensions: Conical Hopper, 2000φ Discharge: 200A Choke Valve Trouble Situation: Bridging ■ Hopper Overview and Trouble Situation 2 Hopper Shape and Dimensions: Conical Hopper, 2000φ Discharge: 400φ Table Discharge Device Trouble Situation: Rat Hole * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies. You can check them out via the link below.

• Other powder equipment

Here is an introduction to a case solved by our "Brodisk." We installed the "Brodisk," a bridge prevention device using aeration and vibration, at the discharge section of the fly ash storage tank of a biomass boiler. Originally, there were several 15A aeration nozzles, but due to blockage issues, we decided to introduce the "Brodisk." This device is easy to install and economical. In this case, we were able to reuse the existing air control equipment, so the total cost is minimal. Additionally, in this case, we installed the BD-20 type, which has a high air volume. Please feel free to ask any questions for more details. [Product Specifications, etc.] ■ Brodisk: BD-20S-B, 3 units * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples, which you can check via the link below.

• Other powder equipment

We will introduce a case where the blockage phenomenon at the discharge section of the powder hopper in vacuum powder transport equipment was resolved using the "Blow Disk Mini." Due to the small discharge diameter of 2S, blockages occurred in this upper section, so two Blow Disk Minis were installed in this area. Additionally, to prevent bridging in the upper section, two Blow Disks were installed in the central part of the hopper. A controller with one built-in solenoid valve simultaneously controls the ON/OFF operation of the two Blow Disk Minis and the two Blow Disks to prevent discharge failures. 【Overview】 ■ Hopper diameter: 800φ ■ Discharge diameter: 2S ■ Powder type: Industrial chemicals (appearance similar to flour) * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We would like to introduce a case where our "Blow Disk" has solved the issue of bridging in dust collection systems. We installed the standard Blow Disk BD-15 in the lower hopper of the dust collector. It was reported that bridging occurred above the rotary valve of the discharge unit, so we installed a total of four units, one on each side of the square hopper. Additionally, we installed the C-SV4 controller (which can control up to 12 Blow Disks) to allow for future expansion of the Blow Disks. Please feel free to consult us regarding the discharge of powders from hoppers and silos, as well as troubleshooting flow issues. [Overview] ■ Installation Location: Outdoor ■ Dust Overview: Dust generated from electric furnaces, powders such as FeO and CaO * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

Here is a case study where our "Brodisk" provided a solution. To prevent discharge issues from the powdered sugar hopper, we installed four Brodisks (BD-15) and sequentially activated each Brodisk using a controller (C-SV4, with four built-in solenoid valves). As a result, the gentle vibrations generated during air ejection and the aeration along the inner wall of the hopper from the surrounding silicone disk of the Brodisk fluidized the powder, resolving discharge problems caused by the rat hole phenomenon and bridging phenomenon. 【Overview】 ■ Target powder: powdered sugar ■ Average particle size: 5μm ■ Bulk density: approximately 0.3 ■ Hopper diameter: 1000φ ■ Discharge section: 200A ■ Discharge device: rotary valve ■ Brodisk shaft material: SUS316 * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies, which you can check via the link below.

• Other powder equipment

Here is an introduction to a case solved by our "Brodisk." The introduction of our bridge prevention device was implemented in the hopper section of a powdered activated carbon storage silo. There is a vibrating discharge device at the bottom of the silo, and the installation is in the hopper section above it. We installed eight standard Brodisks and used a controller that incorporates four solenoid valves to sequentially activate two Brodisks at four locations. [Overview Specifications] ■ Silo Diameter: 3000φ ■ Discharge Rate: Approximately 5m3/hr ■ Chemical Name, etc.: Powdered Activated Carbon (Moisture content below 5%, Apparent specific gravity around 0.2) *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which you can check via the link below.

• Other powder equipment

We will introduce a case study of the implementation of "Brodisk" for bridge prevention measures with cement and aggregates. Originally, it was used to prevent bridging caused by vibrations (which occasionally led to discharge troubles), but since the introduction of Brodisk a few years ago, discharge troubles have become nonexistent, and we continue to adopt this equipment. This time, Brodisk has been installed in three hoppers. 【Hopper Overview】 ■ Hopper diameter: 900φ ■ Discharge diameter: 150φ ■ Number of hoppers: 3 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign matter contamination, as strength and durability are crucial. The silicone disk of our equipment excels in strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We will introduce a case where the problem of high-moisture granules bridging at the hopper outlet was resolved by installing a Brodie disk and a Brodie disk mini. Initially, you were using an overseas vibrator (air ball type), which had some effectiveness but occasionally caused bridging, leading you to contact us. First, the risk of blockage is highest just above the outlet, so we installed two Brodie disk minis in that location. It is preferable to install them close to the discharge outlet, which is why we chose the Brodie disk mini. Additionally, we installed two Brodie disks about 150mm higher along the hopper wall than the Brodie disk mini. [Overview] ■ Hopper specifications Top: 800φ, Outlet: 80φ, Angle of repose: approximately 60° ■ Raw material Particle size: approximately 5φ, Moisture content: over 20% *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous case studies, which you can check via the link below.

• Other powder equipment

To prevent bridging of fibrous powder materials in the screw feeder hopper, we have decided to install this bridge breaker. This bridge breaker features a rubber disk that is in close contact with the inner wall of the hopper when the air is OFF. When the air is ON, this rubber disk slightly lifts off the inner wall of the hopper, allowing air to be injected through the gap onto the inner wall. At the same time, the elastic disk vibrates. These actions effectively resolve the bridging of the materials. 【Specifications】 ■ Broady Disk: BD-15-B, 6 pieces ■ Controller: C-SV4, 1 unit * For more details, please refer to the PDF document or feel free to contact us. * Our website contains numerous examples of implementations, which can be checked via the link below.

• Other powder equipment

This product solves powder clogging and rat holes in various factories. This time, we will introduce a case from an engineering plastic manufacturing plant. To promote the discharge of ultra-high molecular weight polyethylene raw materials from a small hopper, we installed this equipment (mini type) and were able to resolve the issue. 【Flow until introduction】 ■ Information gathering on our website ■ Inquiry ■ Review of hopper drawings and powder samples ■ Guidance on model and installation position ■ Free loan ■ Test use ■ Introduction 【Key points of this equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, as well as the risk of foreign matter contamination. The silicone disk of this equipment is exceptionally strong and durable. We believe you will understand once you use it! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We implemented a Brody disk to address the issues of bridging and rat holes in slaked lime with poor flowability before the drying process. This time, it was delivered to the user through a powder system manufacturer. Originally, it was planned to use an air knocker, but at the request of the user, who manufactures a wide range of lime-related products, our bridging and rat hole mitigation equipment was adopted. 【Case Overview】 ■ Material: Slaked lime ■ Moisture content: Approximately 10 percent ■ Hopper diameter: 2000 mm ■ Discharge outlet diameter: 250 mm * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

The Brody Disk can be installed in various powder storage tanks, from small hoppers to large silos. This time, we introduced this equipment, the Rat Hole & Bridge Breaker, to facilitate the discharge of dried sludge from the silo at a wastewater treatment facility. [Overview] - Powder Name: Sludge Carbonate - Powder Size: Approximately 2-3 mm, including fines - Moisture Content: About 10% moisture - Silo Diameter: 1400 mm - Hopper Inclination: Approximately 70° - Discharge Outlet Size: 200A - Discharge Mechanism: Rotary Valve [Key Points of This Equipment] - The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign material contamination. The silicone disk of this equipment is exceptionally strong and durable. Once you use it, you will understand! - Control (how to aerate?) is crucial! We provide guidance on what to do. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous case studies, which you can check via the link below.

• Other powder equipment

This time, we will introduce a case study of the Brodie disk in the recycling-related processes of a film manufacturing plant. The granules of film scraps (including fine powders) were experiencing discharge issues due to residue adhesion in the raw material hopper. The installation of this equipment has resolved the problems. 【Overview】 ■ Hopper Overview ・Body diameter: 1000φ ・Discharge diameter: 100A ■ Granule size: Approximately a few mm 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of foreign matter contamination risk, as strength and durability are crucial. The silicone disk of this equipment excels in strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies, which you can check through the link below.

• Other powder equipment

The equipment was adopted to address the shelf hanging (bridge phenomenon) in the hopper of the screw feeder. It achieved a rational improvement within a limited budget. In the hopper of the screw feeder, a mixing agitator is installed to prevent bridging, but before the introduction of this equipment, bridging frequently occurred between the screw and the agitator. At that time, the on-site personnel had to insert a rod to break the bridge, but this hassle has now been eliminated. 【Overview】 ■Industry: Glass Manufacturer ■Equipment: Iron oxide weighing device ■Bridge Situation - Forms a tunnel shape at the cutting device screw - Supply is unstable *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous case studies, which can be accessed through the link below.

• Other powder equipment

At the domestic factory of a sports equipment manufacturer, a bridge occurred due to a newly used resin material. As a countermeasure, we introduced the bridge breaker. After reviewing the hopper diagram, we provided guidance on model selection and recommended installation positions, followed by the loan of the relevant model, leading to its introduction. [Overview] ■ Shape: Conical ■ Diameter: 500φ ■ Hopper Inclination: Approximately 60° [Key Points of This Equipment] ■ The elastic disk (silicone) is very important in terms of the risk of foreign material contamination, as well as strength and durability. The silicone disk of this equipment excels in strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

At the resin molding factory, there was a consultation from the factory representatives regarding the nylon recycled material causing a bridge in the material hopper. The installation of a mini-type blow disk easily resolved the bridging phenomenon. [Overview] ■ Hopper Size: 150φ, 250φ ■ Material Condition: Nylon 2-3mm ■ Number of Blow Disks Installed - 150φ Hopper: 1 Mini Blow Disk - 250φ Hopper: 2 Mini Blow Disks [Key Points of This Equipment] ■ The elastic disk (silicone) is very important in terms of strength and durability due to the risk of foreign material contamination. The silicone disk of this equipment is exceptionally strong and durable. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

At the manufacturing facility for foam cushioning materials, we resolved issues with poor discharge, such as rat holes and blockages, in the raw material hopper. The user had previously tried other equipment, but the vibrator caused the polypropylene and corn starch to separate, and the rat holes in the knocker were not resolved, leading to no improvements. Therefore, this time, we introduced our bridge breaker for the first time. [Overview] ■ Raw Materials - Polypropylene (2-3mm) - Corn starch (powder) - A mixture of the above two items ■ Hopper Overview: Square hopper: approximately 1500×1800 ■ Installation Position and Quantity - One unit on the lower level and one unit on the middle level on each side of the hopper, for a total of 8 units - The lower units are centered left and right, while the middle units are positioned towards the corners in the same direction on each side. * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

In this case, a bridge breaker called "Brodisk" was installed in the hopper of the spring coil conveyor to prevent bridging. Starting with this example, many facilities utilize this to prevent clogging in the hoppers of spiral screw conveyors that rotate within tubes. We will provide suitable installation locations based on the user's conditions, so please send us hopper diagrams and information about the powder via email or other means. 【Overview】 ■ Material: Crushed crab shell, chitosan powder ■ Size: 2-3mm ■ Bulk density: 0.3 *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

To prevent adhesion at the vertical chute above the rotary valve, a standard type of blow disk has been installed. This is a measure against adhesion caused by moisture. Our bridge breakers for powder and granular materials are used in various industries for addressing bridging in silo rat holes, hoppers, residuals in various storage tanks, and adhesion issues, and we can share a wealth of past experiences. 【Usage Conditions】 ■ Type of powder/granular material: Fine coal ■ Particle size: Generally 3mm or less ■ Conveying capacity: Several tons/hr ■ Chute: 300□ *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

We would like to introduce a case of bridge prevention in the hopper of a feed dispensing machine with a screw feeder. Two Brody Disk Minis, one on each side of a 250×250 hopper, were installed, for a total of two units. Although the raw material is prone to bridging with rice bran, the installation resolved the issues. For those looking for solutions to the rat hole phenomenon or bridging phenomenon, our bridge breaker is an easy-to-install and economical device. We can provide specific installation locations and model selection information in a short time. Additionally, we also offer free equipment loans. 【Specifications】 ■ Brody Disk Mini: BD-08S-W, 2 units ■ Controller: C-SV1, 1 unit *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

To address the bridge issues of the fly ash silo at the power generation plant, we have introduced the standard type of Brody disk. While it is common to install 8 units based on the size of the silo, due to the troublesome nature of the material in terms of fluidity, we ended up installing 16 units. 【Overview】 ■ Silo diameter: 2000φ ■ Installation - The first level is set 250mm above the outlet, with a total of 3 levels installed further above. - Level 1: 4 units, Level 2: 4 units, Level 3: 8 units, totaling 16 units. 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign material contamination. Our silicone disks are exceptionally strong and durable. Once you use them, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

In the manufacturing process hopper, bridging of the masterbatch frequently occurred, and it was addressed through manual hammering and other methods. However, by installing the bridge breaker recommended by our company, we were able to resolve the issue. 【Overview】 ■ Main raw materials: 60% TiO2, 40% pellets ■ Hopper size: 1200×1200 ■ Installation position and number of bridge breakers: - For the corner hopper, one unit each on the lower and upper levels for each side, totaling 8 units installed. - The lower units are installed at the left and right centers of each side, while the upper units are installed towards the corners in the same direction for each side (this reduces the risk of material remaining in the four corners). ■ Operating method: - The 8 installed bridge breakers are divided into 4 locations with 2 units each and turned on sequentially. * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

It was installed in the hopper section of the dust collector for the pulverized products from the jet mill. The particle size of the pulverized products from the ultra-fine grinder is very small, and therefore the flowability is poor, making continuous discharge from the hopper difficult, but we were able to resolve the issue. Basically, this hopper does not store the pulverized products, and it was considered to act as a bridge just above the discharge section, so we installed four standard devices in this area. Additionally, there is a knocker that was originally installed at the top, which is also operated to remove any material adhering to the wall. 【Overview】 ■ Material: Electronic functional materials (average particle size: several microns) ■ Bag filter hopper discharge diameter: 125A * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous examples of implementations, which can be checked via the link below.

• Other powder equipment

Improvement theme at the resin recycling factory: Frequent rat holes occur in the crushing equipment tank, and this was resolved by installing the following bridge prevention devices. 【Overview】 ■ Equipment used: 8 standard specification blow discs ■ Target material: Thin olefin resin crushed product ■ Hopper: 1400×1400, discharge diameter 200φ In addition to this example, there are numerous cases in various plastic recycling factories aimed at preventing rat holes and bridges in resin crushed products such as powder, granules, pellets, and flakes. If you provide us with details about the contents and hopper overview, we can offer suitable guidance based on past experiences. This method is economical, easy to install, and user-friendly. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features many implementation examples, which can be checked via the link below.

• Other powder equipment

At the wood biomass-related facility, we resolved the bridging issue occurring at the top of the discharge screw feeder of the wood powder silo by introducing aeration and vibration bridge breakers as proposed by our company. It seems that the customer frequently experienced bridging since the initial installation of the equipment, and only the amount necessary for discharge was fed in to minimize the occurrence of bridging. However, even so, bridging phenomena occurred with a certain frequency, and when it got clogged, it was addressed by poking it from above with a stick. The introduction of the blow disk improved the discharge troubles and freed the operators from the dangerous task of addressing the issue from the top of the silo. 【Overview Conditions】 ■ About the Silo - Approximately 5000mm (depth) × approximately 3000mm (width), with a bifurcated lower part each having a discharge screw. ■ Location of Bridging Occurrence - Between 500-1000mm above the screw. ■ Material - Wood powder, 5mm mesh screened product, moisture content 30-50% (varies by season). * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

At the cement silo, it was noted (based on user experience) that the hopper slope is gentle and general aeration is not very effective, so we decided to install multiple blow discs. The installation locations and operating methods were determined through discussions with the customer. 【Overview】 ■ Silo diameter: 3600φ ■ Hopper slope: approximately 43° ■ Summary of installation positions and numbers - Installed in 4 layers: 4 units from the bottom, 4 units, 8 units, and 8 units - Total of 24 units ■ Operating sequence - Air ON in the order of the 4 units on the bottom layer, 4 units on the second layer, 4 out of 8 units on the third layer, the remaining 4 units on the third layer, 4 out of 8 units on the top layer, and the remaining 4 units on the top layer ■ Control of blow discs - Controlled by our controller C-6 (timer panel) with 6 solenoid valves * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

Among various powders with poor fluidity, titanium dioxide is a troublesome powder. This time, we are addressing issues around the vertical piping (300φ, 1200L) to the screw feeder. At the short pipe section just above the screw, a bridge (or rat-hole formation) occurred, and before the installation of this equipment, the short pipe was hammered from the outside each time this happened. However, it has now become stable in supplying titanium dioxide to the screw. (There were no signs of adhesion or blockage in the vertical piping of 300φ from the beginning.) This equipment is economical and easy to install. It is also used in various applications for troublesome powders like TiO2, as in this case. Please feel free to consult us regarding any questions or your usage conditions. 【Overview】 ■ Installation location: Short pipe at the screw feeder inlet (200φ×250L) ■ Model: Brody Disk Mini * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies, which you can check via the link below.

• Other powder equipment

We would like to introduce a case of rat hole prevention at a chemical materials manufacturer. Normally, the powder does not pose significant issues and can be discharged from the hopper, but when it contains 3% moisture, its flowability deteriorates significantly. Traditionally, only vibrators were used, and for materials with high moisture content, in addition to the vibrations from the vibrator, air purging from a quick-connect fitting was employed. However, this did not completely eliminate the rat hole issue, leading to the introduction of our equipment, which easily resolved the challenge. [Overview] ■ Hopper Size: 1500×1500 ■ Installation Position: 2 units installed on each side (total of 8 units) * For details, please feel free to contact us. * For more information, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We prevented the rat holes in the ash powder that absorbed oil by using air injection along the vibration and the inner wall of the hopper (via a blow disk). 【Overview】 ■Industry: Fertilizer and Feed ■Hopper Overview: Conical hopper 700φ (outlet 250φ) ■Hopper Accessories: Agitator for mixing… Unable to eliminate rat holes ■Preliminary Loan: Available 【Specifications】 ■Blow Disk: BD-15S-W×3 ■Controller: C-SV1×1 【Key Points of This Equipment】 ■The elastic disk (silicone) is very important in terms of strength and durability due to the risk of foreign matter contamination. The silicone disk of this equipment is exceptionally strong and durable. Once you use it, you will understand! ■Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which you can check through the link below.

• Other powder equipment

An air vibrator was used as a countermeasure for poor powder discharge, but in some cases with certain powders, it did not work well, leading to the installation of our product. During testing, the material was a relatively good-flowing powder, and the installation of two BroaDisk Minis improved the discharge issues. However, it was noted that there may be cases in the future with materials that have significantly poor flowability, resulting in the adoption of four BroaDisk Minis. With the introduction of our product, there are currently no occurrences of rat holes or blockage phenomena with any materials. 【Overview】 ■Typical material: Supplement food powder, 100 mesh and under ■Hopper diameter: 400φ ■Discharge outlet diameter: 50φ ■Hopper incline: 45 degrees *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous case studies, which can be accessed via the link below.

• Other powder equipment

We would like to introduce a case where a Brody Disk was implemented to prevent bridging in a silo containing highly active powder. The material name is undisclosed, but regarding the material of the elastic disk, we were informed that standard special silicone, optional EPDM, and custom fluororubber could be applied, leading to the installation of the standard Brody Disk. Before the introduction of this product, vibrators and crushing screws were installed, but frequent discharge troubles occurred. After the introduction, we achieved a combined effect of aeration and vibration, allowing for stable discharge of the powder solely with the Brody Disk, without the need for these other devices. 【Overview】 ■ Silo diameter: φ2000 ■ Discharge outlet: 250A *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

As a measure against bridge blockage of the filtration aid, we would like to introduce a case where "Brodie Disk & Brodie Disk Mini" were installed. Four Brodie Disks were installed at the upper and lower center of the hopper cone, and two Brodie Disk Minis were installed 75 mm above the wall of the hopper cone along the discharge outlet. After installation, even with a gentle hopper slope and a small discharge diameter, the air aeration along the inner wall of the hopper and the vibration of the silicone disks facilitated smooth material discharge. 【Overview】 ■ Diameter: 900 mm ■ Hopper slope: 45 degrees ■ Discharge diameter: 3 inches * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We would like to introduce a case where measures against bridging in the mold sand chute were implemented. Traditionally, a vibrating bridge breaker and an electromagnetic knocker were used. However, there were cases where cracks occurred in the hopper due to vibrations or impacts, and bridging could not be resolved, so we tried the Blowtisc. As a result, it provided sufficient benefits and has been continuously adopted. 【Overview】 ■ Material: Mold sand ■ Characteristics: Slightly sticky and prone to bridging ■ Issues: Unable to resolve cracks and bridging in the hopper * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

To prevent bridging of wood powder in the siding boards of large silos, we have adopted our standard bridge breaker "Brodisk" using aeration and vibration. 【Silo Overview】 ■ Dimensions: 7000×4000 ■ Capacity: Approximately 250 m³ ■ Discharge: Two-axis screw feeder 【Operation Method】 ■ The 32 installed Brodisks are sequentially turned ON in groups of eight at four locations. 【Specifications】 ■ Brodisk: BD-15S-B×32 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, as well as the risk of foreign material contamination. Our silicone disks are exceptionally strong and durable. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies, which can be accessed through the link below.

• Other powder equipment

We would like to introduce a case study on bridge prevention measures in an intermediate hopper of a powder plant. The shaft part of the blow disk is the powder contact area, so it was made of SUS316L to improve corrosion resistance. The disk material used is a special silicone rubber, which is a standard product. 【Overview】 ■ Powder Type - Chemical substances (specific name unknown) - Fine powder (average particle diameter of 10 microns or less) ■ Hopper - Diameter: 1000φ - Outlet: 125A - Inclination: approximately 60° 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, especially considering the risk of foreign matter contamination. The silicone disk of this equipment is exceptionally strong and durable. Once you use it, you will understand! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous case studies, which you can check via the link below.

• Other powder equipment

We would like to introduce a case where a BroaDisk Mini was installed to facilitate the discharge of chemical powder from a mobile container with casters. Since it is a mobile container, the air piping was connected with easily detachable couplers. The air source and controller were branched into three directions, leading to three BroaDisks. Previously, when there were discharge issues, it was common to hit the container with a hammer, but with the installation of the BroaDisk Mini, discharge has become smooth without any problems. Consequently, there have been no deformations of the hopper or cracks in the welds. 【Overview】 ■ Material Characteristics: The powder is very fine and has poor flowability; it solidifies when gripped in the palm of the hand. ■ Hopper Diameter: 450φ ■ Discharge Outlet: 200A * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

Here is an example of measures taken against rat hole phenomena in aluminum hydroxide. During the trial operation of new equipment, the air knocker could not resolve the rat hole phenomenon of the powder, so a blow disk was additionally introduced. The problem was smoothly resolved at a limited cost. 【Hopper Overview】 ■ 1000φ eccentric hopper ■ Outlet diameter: 150A 【Powder Overview】 ■ Aluminum hydroxide ■ Bulk density: 0.3–0.5 ■ Particle size: average particle diameter of about 1 micron 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability due to the risk of foreign matter contamination. The silicone disk of this equipment is exceptionally strong and durable. You will understand once you use it! ■ Control (how to aerate?) is important! We provide guidance on what should be done. A dedicated controller is also available. *For more details, please refer to the PDF document or feel free to contact us. *Our website contains numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We would like to introduce a case where a blow disc was installed to prevent bridging in a water-repellent agent supply device (screw feeder). 【Overview】 ■ Hopper capacity: Approximately 1m³ ■ Details of the powder (water-repellent agent) - Unknown; initially attempted to address bridging with an air knocker, but it was ineffective. ■ Result - The problem was resolved through aeration and vibration using the blow disc. 【Key Points of This Equipment】 ■ The elastic disc (silicone) is very important in terms of strength and durability due to the risk of foreign material contamination. The silicone disc of this equipment is exceptionally strong and durable. Once you use it, you will understand! ■ Control (how to aerate) is crucial! We provide guidance on what should be done. A dedicated controller is also available. * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous implementation examples, which can be checked via the link below.

• Other powder equipment

We would like to introduce a case where an air aeration and vibration-type bridge breaker, "Blow Disk," was installed near the discharge outlet to stabilize the discharge from a mixing device (model: Nauta Mixer) for functional resin (flowability: poor, adhesion: present). This was achieved without incurring significant costs. Our company can provide information on the installation position and operating conditions of the Blow Disk according to the situation. If you are experiencing issues with poor discharge, such as rat holes or blockage phenomena in bulk materials, please feel free to contact us by phone or email. *Our website features numerous implementation examples, which you can check via the link below.

• Other powder equipment

As a countermeasure for the bridging issue in the hopper of the powder activated carbon quantitative supply device, we have adopted the "Blow Disk Standard Type BD-15S-B." Additionally, we have numerous successful applications of polymer coagulants in hoppers for government agencies. Our company offers rental of the bridge breaker "Blow Disk" and "Blow Disk Mini." Customers who wish to solve the rat hole phenomenon or blockage phenomenon of various powders and granules are encouraged to feel free to contact us. 【Specifications】 ■ Blow Disk BD-15S-B x 4 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of foreign matter contamination risk, as well as strength and durability. The silicone disk of this equipment is exceptionally strong and durable. We believe you will understand this once you use it! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. A dedicated controller is also available. *We have published numerous examples on our company website. You can check them via the link below.

• Other powder equipment

We will introduce a case that resolved rat holes and bridging phenomena in a 1200φ conical hopper. The equipment configuration consisted of a 1200φ hopper, a slide gate valve, a weight-type belt feeder, and an extruder. In terms of the hopper size, it would be okay with four blow discs, but since it would create rat holes up to the upper part of the hopper, we installed a total of eight discs by mounting four in two tiers. Using the C-SV4 controller (which has four built-in solenoid valves), we sequentially turned on the air in four locations, two blow discs at a time. *For more details, please refer to the PDF document or feel free to contact us. *Our company website features numerous implementation examples, which you can check via the link below.

• Other powder equipment

We will introduce measures to prevent bridging of fired clay in the raw material hopper of the weighing device. Due to the frequent occurrence of the shelf-hanging phenomenon (bridging phenomenon) in the hopper, during the approximately 10-minute weighing time, personnel on-site were breaking the arch from the top of the hopper to discharge the material. Although it was only 10 minutes at a time, this happened about 20 times a day, making it very inefficient. However, after the installation of the bridge breaker, production has become more efficient. 【Hopper Overview】 ■ Hopper Dimensions: 1400×1400 ■ Discharge Outlet Dimensions: 300×300 【Specifications】 ■ Brodie Disk BD-15S-B: 8 units ■ Controller C-SV4: 1 unit *Our website features numerous implementation examples. You can check them via the link below.

• Other powder equipment