0344 At a precious metal recycling factory

Solve the problem of the target powder not being discharged properly from the hopper of the powder handling equipment!

This is an example of a consultation regarding a situation where the target powder was not being discharged properly from the hopper of a powder handling device at a precious metal recycling facility. Although the powder is not particularly non-flowable, the insufficient slope to secure the hopper capacity led to discharge issues. Since it is a relatively small square hopper, we were able to resolve this trouble by installing one standard type "BD-15" blow disk on each side, for a total of four. 【Overview】 ■ Hopper size: 500×500 ■ Discharge diameter: 80A ■ Hopper slope: approximately 45° ■ Material size: around several hundred μm 【Product specifications, etc.】 ■ Blow disk BD-15S-W: 4 units ■ Controller C-SV4: 1 unit *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.

basic information

**Control Method for Brody Disk** Using the controller 'C-SV4' equipped with four solenoid valves, air is turned on one by one with a time delay. By doing this, it is generally possible to achieve effective results with a smaller amount of air. Additionally, when all four are turned on simultaneously, there is a rare risk of the material (powder) concentrating at the discharge outlet, which can cause blockage in that area, but this risk can also be reduced. **Key Points of This Equipment** - The strength and durability of the elastic disk (silicone) are very important from the perspective of foreign matter contamination risk. 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.* TEL: 06-6777-2777