WL Screw Conveyor has its unique characteristics. Compared with other type machines, its bicephalous bearings have been installed outside the shell. The hanger bearing has rolling and sheaveinterconverted structure with a dust-proof sealed appliance, the sealed material is nylon or plastic which can give a better seal effect and enduring performance. Cleaning device is installed beside the discharge port. And other advantages are: low noise, agility adaption, flexible work location easy installation and maintenance. Material requirement: powder, granule, patch and scattered material such as cement, dust coal, food, fertilizer, sand. The temperature must be less then **0℃. Not suitable for the materialswhich can be easily deteriorated, with viscosity and easily caked. Working temperature: ( - *0℃) -*0℃ Working inclination angle: ≤*0° Application: plastic, abradant materials, chemical industry, pharmacy, building materials, food industry, carbon, fertilizer, etc.
