Screw Conveyor Series is suitable for concrete mixing plant in construction machinery industry, power plant,metallurgy,chemical industry, machinery ,light industry,building materials,food industry, feed mill,coal,grain storage and so on, it is also suitable to convey loose powder or small tree particle material like cement, kalk, fly ash, glass,chemical fertilizer,ash,sand,coke,soda ash,braize,sintered ore,carbamide,compound fertilizer,dry sand,flour,grain,calcium carbonate and small coal,etc materials. Screw conveyor is made of high-quality steel tube with good integral rigidity. Universal ball joint is adopted to the inlet connection,which makes it much easier to install, adjust and rotate.
Characteristics
1.The outer tuber is made of high-quality steel pipe, the inner tube is made of seamless steal tube, materials are processed by CNC intersecting cutting machine and welded by CNC girth welding machine, which ensures the accurate data,perfect welding line and the good straightness and wearability.
2.Blades are disigned in double pitches or three pitches, which decrease the compression degree of material when transported,and avoid blocking. The blade is rolled from 6mm manganese plate with uniform screw pitch.
3.High quality gear box is self-made with grinded gears, the bearing is adopted Sweden brand SKF,the oil seal is adopted SEALTOOL brand,output end cover sealing is newly designed with large transmission torque, low noise, no oil leakage and ash leakage.
4.Improving the universal ball process, make it flexible to install and adjust the rotate rotation direction and no ash leakage.
5.Improving the fix method of the middle hoisting bearing,add fixed detent ring inside the splined sleeve to avoid the inner tuber dislocation caused by the failure of circlip for shaft. Large stock for commonly used standard diameter pipe, enough accessories storage and short delivery time.
6.Introducing the intersecting line automatic welding robot,which ensures the full and smoooth weld appearance.
Main Technical Data