carbon steel continuous cold rolled helicoid spiral blade

carbon steel continuous cold rolled helicoid spiral blade Product Description Continuous cold rolling screw flight

Inner diameter (mm)	Outer diameter (mm)	Picth (mm)	Thickness (mm)	Blade Width (mm)	Material
20-700	90-900	50-900	2.5-6.0	28-150	Low carbon steel
Advantage: The length of product is not limited, one time formed, low cost, surface smooth.

Used for the transmission devices for the Mining Machinery, Cement Machinery, Construction Machinery,  Combine Harvester, Grain Machinery, Threshing Machinery, Poultry Feed Machinery, Stove Equipment, Boiler  Discharge Equipment, Planter, Digger, Snow Blower, etc. Packaging & Shipping   Company Information Shijiazhuang Xudong Mechanical Manufacturing Co., Ltd is a professional factory combined with research and  development of screw flight and propeller screw flight, designing, manufacturing and sales. We also own production equipment of different models for different production techniques including continuous cold rolling, continuous  twisting and sectional with equal thickness. Our Services 1. Our material is good quality, and stable. 2. Products size’s tolerance can control the min. 3. Have our own designed packing. 4. Can product as client’s drawings. 5. Quickly quote, delivery timely.