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Broad Disc Product List

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0120 Preventing rat holes in carbon and resin powder.

0120 Preventing rat holes in carbon and resin powder.

Resolve the issue of powder discharge failure from the rotary valve of the discharge machine!

We would like to introduce a case where rat holes of carbon and resin powder were prevented. In a 200L storage hopper, the rat hole phenomenon of the aforementioned powder occurred, and at times, the powder could not be discharged from the rotary valve of the discharge device. To resolve this issue, three standard type blow discs (model: BD-15S-B) were controlled by a controller (model: C-SV1)! In addition to this storage hopper, the user also introduced them for blockage prevention in the hopper section of the powder manufacturing equipment's dust collector. If you are facing issues with rat holes and bridging phenomena in hoppers or similar equipment, please feel free to contact us. We can provide information tailored to your company's conditions, such as installation location, air aeration time, and order. *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.

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0124 Prevention of felt crushing material accumulation

0124 Prevention of felt crushing material accumulation

Introducing examples of preventing the accumulation of felt grinding materials!

We would like to introduce a case of preventing the accumulation of felt grinding material. To prevent accumulation in the chute where materials drop, we installed one standard Brody Disk (BD-15) at the accumulation point. Our company offers solutions for issues such as bridging, rat-holing, and blockages in hoppers and silos for bulk materials. 【Chute Overview】 ■ Length: 300 ■ Incline: Approximately 30 degrees ■ Material Composition: PP, PET 【Key Points of Our 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 in our equipment excels in strength and durability. We believe you will understand this once you use it! ■ Control (how to aerate?) is crucial! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous implementation examples, which you can check through the link below.

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0179 Introduction of engineering plastic manufacturing factory to the raw material hopper.

0179 Introduction of engineering plastic manufacturing factory to the raw material hopper.

Divide 8 Brodisks into 4 locations and sequentially turn on the air! Solve the issue of raw material discharge failure.

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.

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Preventing bridging of granules with high moisture content.

Preventing bridging of granules with high moisture content.

Trouble resolved with the installation of the Brodisk and Brodisk Mini!

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.

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0315 Resolve the clogging of the range chip.

0315 Resolve the clogging of the range chip.

By installing the Brodisk standard type, the clogging is resolved!

To the facilities manufacturing functional resin products, we would like to introduce a case where our blow discs were supplied. From the user, we received an inquiry stating, "Chips of about 1-2mm are clogging at the hopper discharge section, so we installed a nozzle nearby for air aeration, but it hasn't resolved the issue." Since the material has relatively good flowability, we resolved the clogging by installing three standard blow discs 250mm above the hopper wall from the discharge section. Most cases we consult on involve materials with relatively poor flowability. Therefore, in the case of a hopper with a diameter of about 1200mm, it is common to install four or more blow discs, but in this instance, three installations worked effectively. 【Hopper Conditions】 ■ Diameter: 1200mm ■ Discharge Diameter: 125A *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples. You can check them through the link below.

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0326 Poor dust emission from the dust collector

0326 Poor dust emission from the dust collector

Adoption of a blow disc in the dust collector hopper! Introducing a case that improved discharge issues.

We would like to introduce a case where a blow disk was adopted to address the poor discharge of collected dust. There were no issues during continuous discharge from the dust collector's hopper, but when dust was stored over the weekend, it became very difficult to discharge even with the vibrator running at the beginning of the week. Therefore, the blow disk was adopted. After the introduction of this equipment, it has been evaluated that smooth discharge is possible even after several days of storage. 【Overview of the Material】 ■ Dust collected from electric furnaces ・Bulk density: 0.8 ・Angle of repose: 50° ・Main component: Iron oxide *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.

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Example of a case where the discharge diameter is small compared to the hopper diameter (2500φ).

Example of a case where the discharge diameter is small compared to the hopper diameter (2500φ).

An example of installing four Brody Disk Minis just above the 100φ discharge section.

This is a case study delivered to a chemical product manufacturer. We received a consultation regarding the occurrence of a bridging phenomenon just above the rat hole and discharge section. In this instance, in addition to the standard eight Brodie disks, we installed four mini Brodie disks just above the 100mm discharge section. Of course, the results were favorable. Thank you to the users who adopted our solution. 【Overview】 ■ Hopper diameter: 2500mm ■ Discharge diameter: 100mm ■ Target material: Resin-based fine powder (poor fluidity) 【Key Points of Our 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 disks in our equipment 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. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us. *Our website features numerous case studies. You can check them out via the link below.

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Elimination of the bridge at the upper part of the corn valve.

Elimination of the bridge at the upper part of the corn valve.

Responding to the request to reduce the amount of air used! Case study on the introduction of the blow disk.

This is a case that was consulted by the equipment manager of a chemical company. It was reported that during the air transport of ceramic-based fine powder and when packaging with a packer, a bridge was forming at the top of the cone valve. Upon reviewing the material sample, it was found to be quite fine and had no flowability at all. Therefore, we recommended the installation of four Broady Disk Minis (BD-08), which they adopted. After the installation of this equipment, we received feedback that the bridging phenomenon was resolved. 【Product Specifications】 ■ Broady Disk Mini: BD-08S-B, 4 units * For more details, please refer to the PDF materials or feel free to contact us. * Our website features numerous case studies. You can check them out via the link below.

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0377 Prevent clogging of wet paddy rice.

0377 Prevent clogging of wet paddy rice.

We will introduce a case where a blow disc was installed as a countermeasure for clogging at the elevator entrance hopper.

This is a delivery case for a project we were contacted about by a machinery manufacturer. Since it was an existing plant and immediate action was needed, we promptly lent out our equipment. After installation and confirmation of operation, it was reported to be functioning well, and in addition to the borrowed bro-disk, we received a request for a controller for automatic operation. 【Overview】 ■ Hopper: Approximately 400×600 ■ Target material: Unhusked rice (high moisture content) 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign material contamination, so strength and durability are crucial. Our silicone disk has excellent strength and durability. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please refer to the PDF document or feel free to contact us. *We have many implementation examples posted on our website. You can check them out via the link below.

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Troubleshooting in the cast iron sand hopper

Troubleshooting in the cast iron sand hopper

An example of installing a blow disk as a bridge countermeasure in a conveyor hopper for foundry sand.

This is a case where we received a request for bridge measures in a casting sand conveyor hopper. Due to the desire to test it immediately, we lent out the necessary quantity of the Brody Disk. The test results indicated that "the effectiveness of the Brody Disk is deemed sufficient, but the effect is further enhanced when used in conjunction with a vibrator," according to the user's assessment. Based on this result, we proceeded with the introduction of the Brody Disk and controller, and they have been using it smoothly since then. [Overview] ■ Hopper Size: 2000×1000 *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.

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Case adopted for the waste treatment plant.

Case adopted for the waste treatment plant.

Introduction of cases where Brodisk has been adopted by waste treatment plants.

Regarding the case you inquired about a few years ago, we have been adopted and have started operations. In the waste treatment plant, our Brody Disk has been adopted by various customers for the silos of quicklime and fly ash. This time, I followed up on the case you previously inquired about and later ordered, which is already in operation. It seems that there have been no troubles with this unit, and it is operating smoothly. 【Overview】 ■Silo Diameter: 2000φ ■Discharge Diameter: 400φ ■Target Material: Alkaline Reactant (Specific Gravity 0.5) *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples. You can check them out via the link below.

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0388 Attached to the raw material hopper of the vacuum conveyor.

0388 Attached to the raw material hopper of the vacuum conveyor.

A blow disk is installed here as a countermeasure against clogging due to the small discharge diameter of the lower part of the transfer hopper.

This is an example introduced as a countermeasure for clogging at the source hopper of a vacuum conveying device. Since it is a suction-type transport device, the discharge diameter at the bottom of the source hopper is small, which is where the clogging countermeasure is implemented. The hopper has a gentle slope, and there are several materials with poor fluidity, so a standard type blow disk was placed above the mini blow disk. 【Overview】 ■ Diameter: Approximately 500φ ■ Discharge diameter: 2S ■ Hopper apex angle: 90° ■ Target material: Fine powder related to pharmaceuticals (details unknown, with several other materials as well) *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous examples of implementations. You can check them out via the link below.

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0392 Solving rat holes in acrylic resin powder

0392 Solving rat holes in acrylic resin powder

An example of installing a blow disk to solve the rat hole in the supply hopper of the extruder.

We would like to introduce an example delivered to a resin product manufacturer. We received a consultation regarding the material inside the supply hopper of the extruder, which was forming a rat hole shape. While the installation of a vibrator was considered, based on the customer's experience, it was determined that it would "tighten even more," leading to the decision to install our equipment. As a result, by installing a total of four Brody Disk Minis at different heights (two each), the rat hole phenomenon was resolved immediately. [Overview] ■ Target material: Acrylic resin powder (angle of repose: approximately 40 degrees) ■ Hopper diameter: 300 mm * 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.

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0395 For nitrogen purging to prevent oxidation of granular fuel

0395 For nitrogen purging to prevent oxidation of granular fuel

A case where a blow disc was installed at the bottom of a cylindrical tank.

This is an example of adoption that differs from the purpose of eliminating bridges and rat holes. The contents consist of fuel particles approximately a few millimeters in size, and it is necessary to perform nitrogen gas purging to prevent heat generation due to oxidation. Therefore, we decided to adopt a blow disk with the expectation that the gas would be evenly distributed within the tank. Although there was a basic preference for continuous gas purging, maintaining a constant gas flow would result in a significant consumption of gas. On the other hand, reducing the purging pressure was considered detrimental to gas diffusion, so we recommended intermittent operation with four blow disks. It has been operating smoothly without any particular troubles. 【Overview】 ■ Tank diameter: 2500φ ■ Number of blow disks installed: 12 * 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.

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0427 Resolving accumulation in the incineration ash hopper

0427 Resolving accumulation in the incineration ash hopper

Air injection and vibration along the hopper's inner surface are effective! A brodie disk has been installed to eliminate the accumulation occurring at the gently sloped corners.

This is a case requested by a plant engineering company. We received an inquiry regarding a large hopper (square hopper) for incineration ash, where ash accumulates in the corners of the lower 1/3 to 1/2 of the hopper. Unlike mesh-type air relators, the blow disk injects air along the inner surface of the hopper and vibrates, making it very effective. There is no need to worry about mesh clogging. After the trial operation following the installation of the blow disk, we received positive feedback from the customer regarding the results. 【Overview】 ■ Hopper Size ・Approximately 5000×5000 ■ Arrangement ・2 units at each corner, staggered in height for 3 tiers × 2 corners, totaling 12 units ■ Control ・12 blow disks controlled by a controller with 6 solenoid valves, injecting air sequentially in pairs *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples that can be accessed via the link below.

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0445 The fiber powder bridge has been eliminated in one go.

0445 The fiber powder bridge has been eliminated in one go.

A case where a bridge occurred and multiple vibrators were installed, but it became even tighter, has been resolved!

This is an introduction to a case delivered to a crusher and shredder manufacturer. The customer (the crusher manufacturer) consulted us, stating, "During the trial operation of the device we manufactured, a bridge formed, and even after installing multiple vibrators, it became even harder to discharge." The summary of the trouble was that fiber powder was bridging in the hopper mentioned above, and when the vibrators were activated, it completely clogged within a few seconds, making it impossible to discharge at all. On the same day we were contacted, we sent the equipment for testing, and it was installed the very next day. The test results were excellent, and it was adopted as is. 【Hopper Overview】 ■ Top: 800×800 ■ Discharge section: 200φ ■ Three-sided slope (one side is vertical, two sides have sufficient slope, and one side is gentle) *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.

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0452 Prevention of clogging from construction material waste residue

0452 Prevention of clogging from construction material waste residue

This is an introduction to a case where troubles were resolved by adopting Brodisk.

This is an introduction to a case where a Bro-Disk was adopted to resolve clogging issues in construction waste residues containing moisture. In this residue storage hopper, an air knocker is installed, and there are no bridges or similar issues. However, a clogging occurred at the outlet section leading to the discharge conveyor, and a Bro-Disk was installed here to resolve this issue. Initially, the equipment was installed in the configuration mentioned above, and after confirming its effectiveness, a control controller was adopted. Thank you very much. 【Case Overview】 ■ Bro-Disk Configuration: 1 unit at the outlet face, 2 units at the outlet side ■ Target Particle Size: Approximately 1mm ■ Target Moisture Content: 5-10% ■ Operating Pressure: 0.5Mpa or higher * For more details, please refer to the PDF document or feel free to contact us. * Our website features numerous implementation examples. You can check them out via the link below.

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0472 Eliminate emission defects using a level gauge.

0472 Eliminate emission defects using a level gauge.

To prevent poor powder flow! We will assist you in selecting the appropriate model and layout plan based on your usage conditions.

We would like to introduce a case where a user contacted us to solve the issue of poor powder discharge by installing a paddle-type level gauge and a capacitive level gauge in a small hopper. A capacitive level sensor is installed at approximately one-third of the height from the bottom of the hopper. We recommended and implemented the installation of two Brodie disks mini near the discharge area, avoiding the sensor, and two Brodie disks above that. Afterward, we received feedback that "the bridging has been resolved and everything is running smoothly." 【Overview of Conditions】 ■ Hopper Diameter: Ø500 ■ Discharge Diameter: 100A ■ Material: Calcium Carbonate 【Key Points of Our 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 our 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. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us.

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At the rat hole of iron-making dust.

At the rat hole of iron-making dust.

In addition to the bridge, measures against rat holes are also extremely effective! There have been no issues with operation after implementation.

We would like to introduce a case where our equipment was implemented in a dust silo at a steel mill. Originally, there were many air knockers installed, but rat holes were occurring in the cone section, which led to the company contacting us for a solution. After disclosing information about the hopper diagram and its contents, we provided guidance on the arrangement of the blow disk and operational control plan, and subsequently received an order. After installation, the equipment has been operating without any issues. Our company provides reasonable implementation plans for our equipment tailored to each user's conditions. Please feel free to contact us when placing an order. 【Case Overview】 ■ Hopper Diameter: 2400φ ■ Discharge Diameter: 250φ ■ Design Temperature: 100℃ ■ Target Material: Carbon-based dust (average particle diameter: around 10 microns) *For more details, please refer to the PDF document or feel free to contact us.

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0479 Solving the bridge of electric furnace dust

0479 Solving the bridge of electric furnace dust

Turning on two Brodisks with a time difference! Introduction of an example that solved the bridge of electric furnace dust.

This is a case where we received a call stating that a bridge is occurring in the tank of the air transport device. After hearing about various conditions, we determined that there was no significant risk and proceeded to inform them of the model selection and layout. However, the customer expressed that they "do not want to repeat the same mistakes as before with the actual machine," so they decided to observe the effects of our equipment using their own 1000mm hopper. We lent them four units of our equipment (blow disk) necessary for this, and after testing, the results were very favorable, leading to immediate adoption in the actual machine. [Case Overview] ■ Target Equipment: Air Transport Equipment ■ Target Powder: Electric Furnace Dust (with some moisture, around 10 microns) ■ Tank Diameter: 1500mm ■ Equipment Layout: Four blow disks installed in two tiers at different heights (total of 8) ■ Equipment Operation: The blow disks are turned on in pairs with a time delay using a controller that incorporates four solenoid valves. *For more details, please refer to the PDF document or feel free to contact us.

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0487 Measures to Address Residual Film Grinding Material

0487 Measures to Address Residual Film Grinding Material

Introduction of a case where an agitator was avoided on the accumulation surface (3 surfaces) and a broad disk (standard type) was installed!

This is an introduction to an example of installing this equipment related to the reuse of plastic film. The customer had installed an agitator inside the hopper to prevent bridging. However, outside of this area, crushed material was left adhering, so the introduction of a blow disk resolved the issue. Our company provides guidance on specific arrangements and control examples of blow disks, taking into account the diverse conditions of each user. Please feel free to consult with us. 【Overview】 ■ Hopper: 600×500 (3-sided incline) ■ Target material: Film crushed products, approximately 2-3mm to powder ■ Situation: Powder accumulation on the inclined surface ■ Countermeasure: Avoiding the agitator on the accumulation surface (3 sides) and installing a blow disk (standard type) *For more details, please refer to the PDF document or feel free to contact us.

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0502 Prevention of Iron Oxide Powder Bridging

0502 Prevention of Iron Oxide Powder Bridging

The discharge diameter is φ1000, and since the circumference is large, the blow disks are installed in two tiers with a slight height adjustment for the four pieces!

We would like to introduce an inquiry we received from a customer stating, "We would like to install a blow disk in conjunction with the modification of the discharge section of the existing silo." The silo has a diameter of φ2000, and a vibro activator was used for discharge. However, due to certain circumstances, the customer requested to remove this discharge device and place our blow disk above it. Since the discharge diameter is φ1000 and the circumference is large, it was decided to install 8 blow disks (in practice, 4 disks will be placed in two tiers with slightly different heights). 【Case Overview】 ■ Name: Iron Oxide ■ Bulk Density: 1.2 ■ Angle of Repose: 50° ■ Adhesiveness: Yes 【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. We also have a dedicated controller ready. *For more details, please refer to the PDF document or feel free to contact us.

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0513 Cornstarch - Starch Bridge Prevention

0513 Cornstarch - Starch Bridge Prevention

Using a Brodisk for bridge measures! Positive results and a case where it was purchased including the controller.

Here is a case introduced based on a consultation from a trading company. "We would like to use a BroaDisk for bridge prevention at the end user's plant. First, we would like to try it out, so we request to borrow the equipment for free as soon as possible." After providing guidance on model selection and layout plans, we sent four BroaDisks for testing. The results were favorable, and they decided to purchase including the controller. 【Case Overview】 ■ Target Material: Cornstarch, Starch ■ Moisture Content: Below 10% (depending on the variety) ■ Hopper: φ1200, Eccentric Hopper ■ Equipment Design Temperature: 200℃ (The installation location for the BroaDisk is not limited to this.) (However, the BroaDisk is suitable for high temperatures.) *For more details, please refer to the PDF document or feel free to contact us.

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0519 Installation on the hopper for crushed PTFE sheet.

0519 Installation on the hopper for crushed PTFE sheet.

A case where the introduction was made after actually using it and confirming its effectiveness.

We received a consultation from your company regarding the issue of PTFE sheet fragments being compacted and causing blockages in a small chute. The problem was resolved with the use of a Brody disk. In this case, the customer expressed a desire to conduct a test first, so we lent them four Brody disk minis. After using them and confirming their effectiveness, they decided to proceed with the implementation. During the lending period, we provided advice on the arrangement and other matters. If you have any issues with discharge failures, such as rat holes or bridging in powder and granular materials, please feel free to consult with us. [Case Overview] ■ Material: PTFE fragments (flake form) ■ Hopper diameter: φ300 ■ Discharge diameter: φ80 *For more details, please refer to the PDF document or feel free to contact us.

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0526 Bridge measures for Sic fine powder

0526 Bridge measures for Sic fine powder

An example of lending out the actual Brody Disk Mini and Brody Disk first at the customer's request.

This is an example used by a precision parts manufacturer, where Sic powder bridges at the bottom of the hopper, prompting your inquiry. In the case of a φ600 hopper, it is common to adopt the Brodie Disk instead of the smaller Brodie Disk Mini. However, the air volume for the Brodie Disk is significantly higher compared to the Mini. Since there was a request to minimize the air volume as much as possible, we had the customer check both the Brodie Disk Mini and the Brodie Disk in person, and decided to implement the Brodie Disk Mini, which has a lower air volume. This installation consists of 8 Brodie Disk Minis, and in this case, the air volume is less than that of 2-3 Brodie Disks. 【Usage Conditions Overview】 ■ Hopper Diameter: Approximately φ600 ■ Material: Sic powder (average particle size = several micrometers) ■ Request: To use as little air as possible *For more details, please refer to the PDF document or feel free to contact us.

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0543 Special Case with Ceramic Powder

0543 Special Case with Ceramic Powder

A special case where a rubber sheet with a diameter of approximately 180 mm is installed between the Brody disk and the inner surface of the hopper!

A customer who installed the Brodisk a few years ago has decided to adopt it again. The material is the same powder as last time. Upon checking the condition of the previous installation, it was found that the inner wall of the hopper around the Brodisk elastic disk had worn down, resulting in a mirror-like polished state. As a countermeasure for this issue, we have decided to install a rubber sheet approximately φ180 between the Brodisk and the inner surface of the hopper. While the inner surface of the hopper is as mentioned above, there were no issues with the elastic disk of the Brodisk or the shaft. 【Product Specifications】 ■ Brodisk: BD-15S-B x 4 ■ Controller: C-SV4 x 1 *For more details, please refer to the PDF document or feel free to contact us.

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0551 Adoption of a blow disk for the modification of existing silos.

0551 Adoption of a blow disk for the modification of existing silos.

Both silos are equipped with 8 units! We have great trust in the performance and durability of this equipment.

The existing silo has been modified for a change in usage, and we have adopted the BroaDisk. Originally, it was a storage tank for quicklime and activated carbon, but due to concerns about the deterioration of fluidity in future stored materials compared to the previous ones, we selected this equipment, which has been continuously adopted by your company. Both silos will be equipped with 8 units (4 units × 2 tiers), and for control, we will utilize the existing air aeration system. This customer has been using our equipment for quite some time and has great trust in its performance and durability. 【Product Specifications】 ■ BroaDisk: BD-15S-B 8 units × 2 【Key Points of This Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign matter contamination, as well as strength and durability. 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.

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0559 Attached to the hopper for resin grinding material.

0559 Attached to the hopper for resin grinding material.

We want to implement cost-effective measures due to rising costs! We will guide you on a rational arrangement of broad disks and introduce case studies of their implementation.

We would like to introduce a case regarding the installation of a "hopper for resin grinding materials" handled by Minagi Co., Ltd. The hopper for relay use comes with an agitator to prevent bridging; however, its position is not ideal, leading to the occurrence of bridging. Changing the position and shape would incur high costs, so we were consulted on how to address this issue cost-effectively. After reviewing the detailed drawings of the hopper, we provided guidance on a rational arrangement of the blow disks that would not interfere with the existing agitator. We lent out the blow disks for testing, and upon successful trials, they were implemented. [Case Summary] ■ Issue - Changing the position and shape of the agitator would incur high costs, so a cost-effective solution was sought. ■ Result - Provided guidance on a rational arrangement of blow disks, lent out blow disks, and after successful testing, they were implemented. *For more details, please refer to the PDF materials or feel free to contact us.

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0571 Solve the discharge problem from the vacuum truck tank (such as quicklime, etc.)

0571 Solve the discharge problem from the vacuum truck tank (such as quicklime, etc.)

We recommend adopting models with a large air volume! A case where the problem was solved by a blow disc.

This is an example of a problem solved using a blow disk, based on consultations from operators using special vehicles. The vacuum vehicle discharges what it has suctioned into a flexible container, but due to the degree of tank dumping, there were cases where the powder did not fall. By installing a blow disk in the accumulation area, the problem was resolved. Since the materials being suctioned can vary, including hydrated lime and cement, we recommended adopting a model with a higher air volume. 【Case Overview】 ■ Issue - There were cases where the powder did not fall when discharging what was suctioned into the flexible container. ■ Result - Adopted the BD-20, which has a higher air volume than the standard BD-15 (due to the variety of materials including hydrated lime and cement). - Installed a blow disk in the accumulation area, resolving the issue. *For more details, please refer to the PDF document or feel free to contact us.

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0576 Solution to the Rat Hole Phenomenon (Quicklime)

0576 Solution to the Rat Hole Phenomenon (Quicklime)

Introducing a case study on the implementation of a blow disk in exhaust gas treatment equipment where rat holes have occurred!

We received a consultation from the operator regarding the occurrence of rat holes in an operational environmental plant (waste incineration) that has been running for quite some time. The details of when the trouble started are unclear, but it seems that the properties of hydrated lime may have changed significantly some time ago. After reviewing the silo drawings and contents, as well as hearing about the state of the rat holes, we provided an appropriate proposal that included costs, which was then implemented. The results, of course, have been favorable. 【Case Overview】 ■ Target Equipment: Exhaust Gas Treatment Equipment ■ Silo Diameter: Φ4000 ■ Discharge Method: Circle Feeder ■ Target Material: Hydrated Lime 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of the risk of foreign material contamination, as strength and durability are crucial. The silicone disk of our equipment is exceptionally strong and durable. Once you use it, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. We also have a dedicated controller available. *For more details, please refer to the PDF materials or feel free to contact us.

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