Cast iron spiral gates are devices used to control the flow of solid particles or powdered materials, primarily composed of a frame, gate plate, screw rod, and other components. The opening and closing action is achieved by manually rotating the screw rod to drive the horizontal movement of the gate plate. ?
Structural Features?
?Frame and Material?: Made of carbon steel with anti-corrosion surface coating, capable of withstanding impacts from non-viscous solid materials. ?
Opening and Closing Mechanism?: The gate plate is driven horizontally by rotating the screw rod, featuring a simple structure and flexible operation. ?
Sealing Design?: Some models are equipped with a bidirectional sealing structure, effectively cutting off material flow. ?
Application Scenarios?
Mainly used in industries such as building materials, metallurgy, mining, power, chemical, and glass manufacturing. Suitable for flow regulation at the top or bottom of storage bins and in conveying pipelines, allowing real-time adjustment of opening degree and adaptation to various installation angles.