Manually cast spiral gate, pneumatic stainless steel screw gate 
 Spiral gate structure is simple, light weight, no obstruction is a powder, grain material, the flow of granular materials and small pieces of material or throughput control equipment is widely used in mining, food, and paper industries control materials flow changes quickly cut off the material (material diameter ≤ 50mm). Our company can according to customer drawings for custom-designed spiral of non-standard size gate. 
 Product Category: LMD-way, the LMS two-way 
 Transmission: manual, electric, pneumatic, hand wheel, sprocket 
 Gate material: carbon steel, cast steel, A3 steel, stainless steel 
 Gate material: carbon steel, cast steel, A3 steel, stainless steel 

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