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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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At the hopper for supplying wallpaper crushing products.

At the hopper for supplying wallpaper crushing products.

The subject is the powder of crushed wallpaper! Here is an example of installing a blow disk at the bridge generation point.

Although there is an agitator in the hopper to prevent bridging, we have improved the issue of bridging occurring in areas that it cannot reach. The process for implementation began with reviewing the hopper diagram and contents, followed by conducting tests using four "Standard Blowing Disks." The test results were favorable, and we adopted the "Controller (C-SV1)" with one built-in solenoid valve. 【Overview】 ■ Target material: Powdered wallpaper scraps (appearance is cotton-like), bulk density is about 0.2 ■ Hopper: 800×800, 2 vertical sides, 2 inclined sides ■ Discharge device: Screw feeder ■ Mixer: Located near the center of the hopper ■ Situation: Bridging between the mixing blades and the screw feeder ■ Countermeasure: Installation of blowing disks at the bridging area mentioned above (2 disks per inclined side, totaling 4 disks) *For more details, please refer to the PDF document or feel free to contact us.

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0591 Solving NG (compost) in hammering.

0591 Solving NG (compost) in hammering.

During driving, advice on air ON time and air pressure, etc.! A case that responded to an urgent matter.

We received an urgent inquiry from the customer regarding a matter. "It does not drop with hammering (therefore it is likely not suitable for a knocker)," and "based on experience, it tightens with a vibrator" were the situations described. After confirming the sample and hopper diagram, we will inform you of the recommended model, layout, and control examples. The customer has installed items such as a blow disk, and the operating results have been favorable. Based on our past experiences, we provide guidance that aligns with the customer's problem-solving needs. We have been able to assist with a high probability so please feel free to consult us. [Overview] ■ Hopper dimensions: approximately 2000×1800 ■ Discharge: transported by a lower belt conveyor ■ Target item: name undisclosed, appearance resembles compost (bulk density 0.5, moisture content 40%) *For more details, please refer to the PDF document or feel free to contact us.

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0597 Eliminate the pigment fine powder bridge in one shot.

0597 Eliminate the pigment fine powder bridge in one shot.

We have solved the bridging phenomenon that occurs in the hopper of the quantitative supply screw feeder in one go!

We received a contact from a customer stating, "The air knocker and air vibrator are ineffective, so I would like to install the 'Brodisk.'" After providing guidance on the installation, the device was introduced, and the results have been very favorable, receiving high praise. In this case, the customer purchased the equipment immediately after the inquiry, but we offer free lending of our products. You can first try out the effectiveness of this device. Please feel free to take advantage of this. 【Introduction Overview】 ■ Issue: Suppression of the bridging phenomenon occurring on the screw ■ Contents: Pigment fine powder ・ABD: Approximately 0.3, angle of repose: Approximately 50°, adhesion: Yes ■ Hopper: 500×500 (2 vertical sides, 2 inclined sides) ■ Quantity: 1 unit on each inclined surface, totaling 2 units installed ■ Arrangement: The 2 units are at the same height, each offset from the center to the left and right *For more details, please refer to the PDF document or feel free to contact us.

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0606 Resolving poor iron powder leakage

0606 Resolving poor iron powder leakage

Measures near the discharge area are important! We will provide you with a rational solution that meets your requirements.

As part of the improvement of existing systems, we received an inquiry from an engineering company and adopted the "Broad Disk." Although the fluidity of the target material is not bad, the discharge section is small at Φ50, so we focused our measures here. For detailed arrangements, please contact us. We provide rational solutions tailored to our customers' conditions. 【Case Overview】 ■ Hopper Diameter: Φ800 ■ Discharge Diameter: Φ50 ■ Target Material: Iron powder (specific gravity: approx. 3, particle size: average about 100 microns) ■ Equipment Arrangement - A total of 4 Broad Disk Minis - 4 Broad Disks 【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 disks of this equipment are extremely excellent 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. We also have a dedicated controller prepared. *For more details, please refer to the PDF document or feel free to contact us.

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0637 In the hopper of carbon flakes + carbon fine powder.

0637 In the hopper of carbon flakes + carbon fine powder.

Solving user challenges in one go! Introducing examples of improving carbon fluidity.

We would like to introduce a case where a "broad disk" was installed to improve the fluidity of carbon. Bridging occurred at the hopper discharge section, and each time, workers had to hammer it, but the effect was low. Although the raw material was eventually discharged after taking time, it was very inefficient, and we received inquiries regarding this issue. With the introduction of our product, the user's problem was solved in one go. 【Case Overview】 ■ Issues - Bridging occurred at the hopper discharge section - Workers had to hammer it each time, but the effect was low ■ Results - The introduction of our product solved the user's problem in one go 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of strength and durability, considering the risk of foreign material contamination. Our silicone disk 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 document or feel free to contact us.

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0641 Promoting outflow from the feed tank

0641 Promoting outflow from the feed tank

Measures against rat holes! Introducing a case where a Brody disk was installed in a feed tank.

We would like to introduce a case where "Brodisk" was installed as a measure against rat holes in a feed tank. We received a request from a customer to borrow this product, and it was tested with the most difficult-to-handle contents, resulting in favorable outcomes that led to its adoption. Our company always offers equipment for loan. We will send it promptly, so please feel free to try it out. 【Overview of Conditions】 ■ Hopper Dimensions: 1500×1500 ■ Discharge Section: 300×300 ■ Contents: Various types available, including brown rice (ground) and paddy rice (ground) 【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. *Details of the case can be viewed through the related link. *For more information, please refer to the PDF materials or feel free to contact us.

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0660 At the foundry sand regeneration facility

0660 At the foundry sand regeneration facility

Most cases, such as bridges and rat holes, can be easily resolved with this equipment!

We would like to introduce a case where "Blow Disks" were installed in a hopper (dust collector) that generates fine dust during the regeneration of foundry sand. The issue was that the fine dust easily absorbed moisture, causing bridging when stored in the dust collector hopper, making it impossible to discharge. We provided information on the arrangement and control of this equipment tailored to the customer's usage conditions, and after detailed discussions, it was implemented. The results have been excellent, with no bridging occurring at all. 【Overview of Arrangement and Control】 - A total of 8 Blow Disks (standard type BD-15) were installed, with 4 in the lower section and 4 in the upper section. The lower section was arranged in the left, right, and center, while the upper section had the 4 disks positioned towards the corners. - The 8 Blow Disks were sequentially aerated in pairs with a time delay using a controller (C-SV4) that incorporates 4 solenoid valves. *For more details, please refer to the PDF document or feel free to contact us.

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0663 At the hopper of the air transport machine

0663 At the hopper of the air transport machine

We can provide guidance on model selection, placement, and control according to the user's requirements!

We would like to introduce a case study where our "Brodisk" was adopted. The fluidity of the material was quite poor, and although there was an aeration mechanism, bridging occurred at the top. As a countermeasure, our product was installed. The size of the outlet at the bottom of the hopper is 2S. There is a metal multi-layer mesh section above this, and by installing the Brodisk (standard type BD-15) further up (approximately one-third from the bottom of the hopper), the customer's issue was resolved. 【Case Overview】 ■ Equipment: Hopper of an air transport system ■ Existing countermeasure: Aeration near the discharge section using multi-layer mesh ■ Hopper diameter: Ø1000 ■ Material: Spices *For more details, please refer to the PDF document or feel free to contact us.

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Solve the bridge of citrus powder 0682.

Solve the bridge of citrus powder 0682.

We would like to introduce a case where we received inquiries from end users in the food industry and successfully resolved their issues.

We would like to introduce a case study where our "Blow Disk" was installed. Due to variations in fruit types and processing conditions in the previous stages, particle size and moisture content changed, leading to the formation of bridges that could not be cleared by existing air knockers or hammering. As a countermeasure, we decided to adopt the Blow Disk. After the introduction of this equipment, bridges no longer occurred at all, and it was subsequently adopted for another large hopper. 【Case Overview】 - One standard Blow Disk installed on each inclined surface - A total of two Blow Disks are simultaneously operated with air ON/OFF *For more details, please download the PDF or feel free to contact us.

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0687 Clearing blockages in the hopper of dried hop powder.

0687 Clearing blockages in the hopper of dried hop powder.

An example adopted to address expected blockages at the hopper discharge section.

We would like to introduce a case where a plant and maintenance operator ordered "Blow Disks." In the production of hoppers for a beverage manufacturer, it was anticipated that clogging might occur at the hopper discharge section based on past experiences. Therefore, at the user's request, we were consulted about adopting "Blow Disks." After detailed discussions (regarding contents, hopper diagrams, control methods, etc.), the system was implemented. Currently, the equipment is operational at the user's site, and there have been no occurrences of bridging or powder clogs. [Case Overview] ■ Hopper Diameter: Φ900 ■ Discharge Diameter: 150A ■ Contents: Dried hop powder ■ Equipment Layout Control - Four "Blow Disks" installed near the discharge section (two at different heights) - Air aeration controlled by a controller, with each disk activated in a staggered manner *For more details, please download the PDF or feel free to contact us.

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Resolve the clogging of resin cutting powder (preliminary check conducted through lending).

Resolve the clogging of resin cutting powder (preliminary check conducted through lending).

We provide assistance with model selection and layout planning, as well as free loan of this equipment!

We would like to introduce a case where a user already using the "Brodisk" requested a loan of our product. The user has been using Brodisk for many years across several devices, and the model and configuration have been determined. However, they wanted to try a different method of air control, so we lent them four Brodisk units (Type 15). The four Brodisk units were manually turned on simultaneously without any issues, successfully resolving the blockage of cutting powder. As a result, they decided to implement the plan to turn on all four Brodisk units at the same time, which is a cost-effective solution. 【Usage Overview】 ■ Installation Location: Dust Collector Discharge Section ■ Dust Collector Hopper Dimensions: Approximately 1100 x Approximately 1100 ■ Hopper Discharge Section Dimensions: Ø200 ■ Target Material: Resin Cutting Powder *For more details, please download the PDF or feel free to contact us.

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Elimination of remaining carbon black emissions.

Elimination of remaining carbon black emissions.

There are many varieties of materials, and we received high praise from the customer for solving everything!

We would like to introduce a case where the issue of residual discharge occurring in the weighing hopper was resolved using a "Blow Disk." A customer consulted us, stating that there was a significant amount of residue adhering in the carbon black weighing hopper, and although they attempted to address it with a knocker and a vibrator, it was unsuccessful. They inquired whether the Blow Disk could help. We lent our product to the customer, who installed it in a dummy hopper and confirmed the air injection and vibration. After reviewing the hopper design, we provided recommendations for the appropriate model and configuration. As a result of the implementation, the residual amount was reduced to about 500g. The customer praised us highly, noting that there are many types of materials, and we were able to resolve the issue for all of them. [Implementation Overview] ■ Hopper Dimensions: Ø1000 ■ Discharge Section Dimensions: 200A *For more details, please download the PDF or feel free to contact us.

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0700 Preventing bridge formation of resin grinding materials.

0700 Preventing bridge formation of resin grinding materials.

Achieve excellent results at low cost! Bridge prevention in the hopper of the extruder.

We would like to introduce a case where a Brodisk was implemented to prevent bridging of resin grinding materials. In certain raw materials, a mixture of virgin materials and grinding materials is used, but when the proportion of grinding materials exceeds a certain level, bridging occurs. In this case, it could not be prevented by an air knocker, and we received inquiries on how to prevent bridging. After reviewing the raw materials (mixed products) and the hopper design, we provided guidance on the recommended arrangement of Brodisk and it was implemented based on our recommendations. The results were favorable. 【Implementation Overview】 ■ Hopper dimensions: 800×800 ■ Control: All four 15-type Brodisks are turned ON/OFF with air simultaneously. *For more details, please download the PDF or feel free to contact us.

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0704 Elastic disk compatible with metal detectors Brody disk

0704 Elastic disk compatible with metal detectors Brody disk

You can also submit your exam results! If you are interested, please feel free to request a loan.

We would like to introduce a case where a "Brodie Disk" was supplied as a bridge countermeasure near the hopper discharge area. The target material is food (rice). In the event that the elastic disk of the Brodie Disk is damaged and mixes with the target material, the aim is to ensure it can be detected by metal detectors or X-ray inspection machines. Therefore, we have adopted a product that incorporates metal powder into the elastic disk. This elastic disk complies with food hygiene tests. A test report can also be provided. 【Product Specifications, etc.】 ■ Brodie Disk BD-15S-MD 2 pieces *For more details, please download the PDF or feel free to contact us.

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0711 Prevention of bridging in the gypsum board crushing hopper

0711 Prevention of bridging in the gypsum board crushing hopper

A case where the customer conducted tests with a dummy hopper, and the test results were favorable, leading to its implementation.

We received an inquiry from a customer stating, "A bridge has occurred in the recycling equipment, and I would like to try a BroaDisk." Here, we introduce a case that led to the implementation. The target materials were crushed gypsum powder and gypsum board paper, which exhibited significant variability in the properties of the contents, and there were situations where hammering did not improve the condition at all. We proposed the model, layout, and control plan, and the customer conducted tests using a dummy hopper. Since the test results were favorable, they decided to proceed with the implementation. [Implementation Overview (Partial)] - Target Hopper: Hopper under the cyclone, diameter Ø1000, discharge diameter Ø200 - Layout: 4 BroaDisks × 2 tiers, totaling 8 units - Control: Aeration of 8 BroaDisks in pairs using a controller (C-SV4) with 4 built-in solenoid valves *For more details, please download the PDF or feel free to contact us.

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Preventing iron powder bridges.

Preventing iron powder bridges.

The Brodisk is easy to install and offers excellent cost performance! We recommended a layout plan, and it was adopted.

We received an inquiry from a user who wanted to address iron powder bridging issues, and we would like to introduce a case where we implemented BroaDisk and BroaDisk Mini. We arranged three BroaDisks along the circumference 200mm above the hopper wall from the discharge section, and three BroaDisk Minis along the circumference 75mm above the hopper wall from the discharge section, each in a staggered configuration. Using the C-SV1 controller, which has one built-in solenoid valve, we simultaneously aerated all BroaDisks and BroaDisk Minis with intermittent air ON/OFF operation. 【Hopper Overview】 ■ Hopper Diameter: Ø500 ■ Discharge Diameter: Ø80 ■ Cone Section Inclination: Approximately 60° *For more details, please download the PDF or feel free to contact us.

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0730 At the powdered activated carbon injection facility

0730 At the powdered activated carbon injection facility

A Brody disk has been installed as a measure against bridge and rat hole issues in the powdered activated carbon storage tank!

We would like to introduce a case where our "Blow Disc" was adopted in conjunction with the renovation work of an existing plant. In this silo, the discharge mechanism is a vibration discharge device, but since troubles are expected at the upper part, a Blow Disc has been installed here. By using a controller with a built-in solenoid valve, the construction of piping and wiring has become easier, contributing to the total cost. Adjustments such as air ON and OFF times can be easily made on-site, allowing for responses tailored to the situation. 【Case Overview (Partial)】 ■ Application: Bridge and rat hole measures for powdered activated carbon storage tank ■ Silo Diameter: φ2500 ■ Silo Lower Diameter: φ1200 ■ Equipment Arrangement: 8 Blow Discs × 2 tiers at the bottom of the silo ■ Blow Discs: 16 units of BD-15S-B ■ Controller: 1 unit of C-SV4 *For more details, please download the PDF or feel free to contact us.

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0094 Prevention of bridging in crushed wood biomass fuel

0094 Prevention of bridging in crushed wood biomass fuel

This is an introduction to a case study on preventing bridging in crushed wood biomass fuel.

We have numerous Bro Disks used for preventing bridging in material hoppers for wood biomass fuel. In the biomass sector, we also have a significant track record of usage in various types of powder, granule, and pellet tanks. When bridging occurs around receiving hoppers, storage silos, or conveying and weighing devices with these materials, the unique functionality and low-cost Bro Disk is the optimal solution. This will help gain understanding from stakeholders and related parties. 【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. Our silicone disks are exceptionally strong and durable. Once you use them, you will understand! ■ Control (how to aerate?) is important! We provide guidance on what should be done. We also have a dedicated controller available. If you are facing issues with powders and granules, please feel free to consult us. We have many case studies published on our website. You can check them out through the link below.

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0079 Preventing bridges in the hopper of magnesium sulfate.

0079 Preventing bridges in the hopper of magnesium sulfate.

It is also possible to manufacture shafts made of resin!

This user has a significant track record of usage. For this occasion, they have chosen a highly reliable Brody disk for the new hopper they are manufacturing. (Hopper Overview) I.D. 700 Discharge Outlet Diameter: 100A JIS 5K Flange Material: SUS (Material Name) Magnesium Sulfate (Mounting Position) Three units positioned 250mm above the hopper wall along the discharge outlet, rotated 120 degrees apart. In addition to standard products, we also supply special specifications such as shaft material: SUS316L to this user. Furthermore, we can also manufacture resin shafts and other items, so please feel free to consult us. Our website features numerous examples of implementations. You can check them out via the link below.

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[Case Study] Bridge Measures for Resin Molding Materials in an Automotive Parts Manufacturer

[Case Study] Bridge Measures for Resin Molding Materials in an Automotive Parts Manufacturer

Adopted at a resin molding factory of an automotive parts manufacturer! Introducing case studies of solutions by powder handling professionals.

There was a consultation from the factory representative regarding the nylon recycled material causing a bridge in the material hopper at the resin molding factory. The bridge phenomenon was easily resolved by installing a mini type. (Overview of installation conditions) - Peripheral devices of the resin molding machine. - Bridge prevention measures for the hopper of the air conveyor and the hopper of the crusher. - Hopper sizes: 150 mm diameter, 250 mm diameter - Material conditions: Nylon, 2 mm - Number of blow disks to be installed: - 150 mm hopper: 1 mini blow disk - 250 mm hopper: 2 mini blow disks (Other notices) The blow disk can be easily installed by simply making a hole in the hopper. No welding is required. *For more details, please contact us or download the catalog to view.

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0196 Prevention of bridging in secondary battery materials

0196 Prevention of bridging in secondary battery materials

Applying a Brody disk to prevent bridging in the hopper of secondary battery material powder!

To prevent bridging of the powder in the hopper for secondary battery materials, a Brodie disk has been applied. This time, based on the user's specifications, the following materials and specifications have been changed: - Change of shaft material for the Brodie disk - Specification of the type of built-in solenoid valve in the controller (compatible with secondary batteries) - All piping joints within the controller to be made of SUS or resin 【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 in 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. For more details, please contact us. *We have published numerous examples on our company website. You can check them via the link below.

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0198 Stabilization of emissions equivalent to granular activated carbon.

0198 Stabilization of emissions equivalent to granular activated carbon.

Clear the issues with the combined effects of wall aeration and vibration!

We have adopted a Brodie disk to promote and stabilize the discharge of granular products in the silo of the water treatment plant. A total of 16 units are installed in three tiers near the discharge area: 4 in the lower tier, 4 in the middle tier, and 8 in the upper tier. The aeration (operation of the Brodie disks) is effectively carried out by dividing the 16 disks into 4 locations: 1. 4 in the lower tier, 2. 4 in the middle tier, 3. 4 out of the 8 in the upper tier, and 4. the remaining 4 in the upper tier, controlled by a timer panel and 4 external solenoid valves. 【Tank Overview】 Diameter: 3000φ Discharge diameter: 500φ 【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. Our silicone disks are exceptionally strong and durable. You will understand this once you use them! ■ 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 contact us or download the catalog to view it. *Our website features numerous implementation examples.

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0214 Preventing Blocking of Wet Powder

0214 Preventing Blocking of Wet Powder

Introducing examples of preventing resin powder blocking inside the hopper.

We addressed an issue at a resin manufacturing company where "the resin powder was blocking in the hopper, making it impossible to extract with the twin-screw feeder." In this case, the raw material had a high moisture content, so the operating pressure was also set higher (resulting in increased air consumption). Additionally, due to the installation of multiple units (20 units), we used a controller with 10 solenoid valves to sequentially turn on the air for two units at a time. 【Flow of Problem Resolution】 1. Upon examining the raw material, we determined from experience that it was quite troublesome. → We proposed a close installation of multiple units. 2. We lent a demo unit, which was installed by the user in their existing hopper for testing. → It was found that there were areas where blocking was not resolved when the distance from the unit increased. 3. We added a "blow disk" to the initial proposal based on the user's requests. 4. The above plan was implemented. → The issue was resolved. For more details, please refer to the catalog or feel free to contact us. *Our website features numerous case studies. You can check them through the link below.

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0219 Suppression of polymer microparticle adhesion

0219 Suppression of polymer microparticle adhesion

Easily solve powder bridges that cannot be resolved with knockers or vibrators!

A fine chemical manufacturer has installed a Bro-Disk Mini to prevent adhesion inside the piping. They adopted it with the understanding that it is not necessary to completely prevent adhesion, but they want to reduce it as much as possible. There are many cases where issues can be surprisingly easily resolved with Bro-Disk and Bro-Disk Mini! Bro-Disk is low-cost, and installation only requires drilling a hole at the installation site, with no welding needed. 【Overview】 ■ Installation location: 200A piping, 1000L ■ Material overview: Polymer microparticles 【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. 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. A dedicated controller is also available. *For more details, please refer to the catalog. Feel free to contact us with any inquiries. *We have many implementation examples on our website, which can be checked via the link below.

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0223 Prevention of Carbon Black Bridging

0223 Prevention of Carbon Black Bridging

Easily solve powder bridges that cannot be resolved with knockers or vibrators!

We received an inquiry from a dust collector manufacturer. In planning new equipment, the user requested "as many measures as possible," and they considered the use of a Brodisk. It has now been adopted and is in operation, and we have received feedback that it has been running without any issues. We can provide clear guidance on the selection of Brodisk models, installation locations, and operating methods according to the customer's conditions. [Overview] ■ Material Name: Carbon Black (Product Name: Niteron) ■ Hopper Diameter: 1800φ ■ Hopper Discharge Diameter: 250φ * For more details, please refer to the catalog. Feel free to contact us with any inquiries. * Our website features numerous case studies, which you can check via the link below.

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Introduction of a Brodie disk into the hopper for pharmaceutical raw materials.

Introduction of a Brodie disk into the hopper for pharmaceutical raw materials.

Easily solve powder bridges that cannot be resolved with knockers or vibrators!

We would like to introduce a case where a customer consulted us about considering the installation of a blow disk in the raw material tank for pharmaceuticals. We provided advice on the installation location and other details based on the hopper drawings and information about the characteristics of the contents (such as powder particle size, angle of repose, and apparent specific gravity). 【Overview】 Hopper Overview: Diameter less than 1000 mm Powder Overview: Adhesive, with a particle size of a few microns Gas Used: Nitrogen (N2) Since this is related to pharmaceuticals, we have submitted not only the food hygiene test report for the elastic disk but also various certificates. 【Key Points of Our Equipment】 ■ The elastic disk (silicone) is very important in terms of foreign matter contamination risk, 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 prepared. *We have published numerous implementation examples on our website. You can check them via the link below.

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0245 Installation to the hopper of the metal powder screw feeder.

0245 Installation to the hopper of the metal powder screw feeder.

Introducing a case of installation in a hopper of a screw feeder for metal powder.

In the metal powder hopper, we installed a conical shape inside to reduce the powder pressure to prevent bridging, but it did not improve. We received an inquiry about trying a Brodie disk. The customer expressed a desire to borrow it, stating, "I would like to avoid installing it suddenly (as it requires drilling a hole in the hopper), and first, I want to check the actual item." Therefore, we attached the Brodie disk to a resin plate that simulated the hopper wall and sent it. The customer connected the air and confirmed the air discharge. After embedding it in the powder inside the hopper and confirming the air discharge in that state, they decided to adopt it. Since then, they have evaluated that it is operating stably. 【Overview】 ■ Material: Metal powder (particle size: unknown) ■ Bulk density: Approximately 2.5 ■ Hopper size: 1300×2000 * For more details, please refer to the catalog or feel free to contact us. * Our website features numerous examples of implementations. You can check them from the link below.

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0284 Bridge measures for silica powder.

0284 Bridge measures for silica powder.

Introducing a case of a blow disc adopted by a powder equipment manufacturer.

This is a request from a powder handling equipment manufacturer. A bridging phenomenon occurred in the raw material feed hopper of the equipment delivered to the user, which was not initially anticipated. After installing a knocker, there was no improvement, and they inquired if there was anything that could be done. We proposed installing a total of four Brody disk standard types: one on each of the two sides and two on the remaining side with a relatively gentle slope, and they decided to implement this solution. As a result, the bridging issue was resolved easily without any particular troubles. 【Overview Conditions】 ■ Hopper Dimensions: 1500×800 ■ Discharge Port Dimensions: 125A ■ Material Name: Silica Powder ■ Average Particle Diameter: Approximately 300 microns ■ Bulk Density: About 0.25 * 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.

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