Elimination of rat holes in composite compounds.

Eliminate rat holes and bridge phenomena in composite compounds (rubber, fillers, etc.)!

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.

basic information

【Specifications】 ■ Brody Disk BD-15S-W 8 pieces ■ Controller C-SV4 1 unit 【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. 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 refer to the PDF document or feel free to contact us. TEL: 06-6777-2777