Screw conveyor

Ls / LG screw conveyor features:

Ls type screw conveyor (hereinafter referred to as screw conveyor) is designed and manufactured according to international standard (equivalent to is050-75 standard), which meets the professional standard of zbj81005.1 ~ 2-88 "LS type screw conveyor". The structure is novel, the technical index is advanced, the head and tail bearings are moved out of the shell; the intermediate suspension bearing adopts rolling and sliding interchangeable structures, and is equipped with dust-proof sealing device. The seals are made of asbestos, wool paste and plastic king, with small resistance, strong sealing and good wear resistance. The sliding pad has cast copper pad, alloy wear-resistant cast iron pad, carbon fiber oil-free lubricating pad and discharge end There is a cleaning device. The whole machine has low noise, strong adaptability and easy operation and maintenance. The layout of inlet and outlet is flexible.

Application scope of LS / LG screw conveyor:

Screw machine is widely used in various industrial sectors, such as building materials, electric power, chemical industry, metallurgy, coal, aluminum and magnesium, machinery, light industry, grain and food industry; it is suitable for conveying powdery, granular and small pieces of materials, such as cement, pulverized coal, grain, fertilizer, ash, sand, etc., with horizontal or less than 20 ° inclination angle, and the material temperature is below 200 ℃.

Screw machine is not easy to transport perishable, viscous and caking materials, because these materials will adhere to the screw during transportation, and then rotate without moving forward, or form material accumulation plug at the hanging bearing, so that screw machine can not work normally.

The diameter of LS / LG screw machine ranges from 100 mm to 1250 mm, with a total of 11 specifications, and the length ranges from 4 m to 70 m, with an interval of 0.5 m. The selection should meet the standard nominal length. Special needs can be put forward separately in the selection section.

There are two driving modes of screw machine

C1 system: when the length of screw machine is less than 35m, single end drive.

C2 system -- when the length of screw machine is less than 35m, double end drive.

Model description of LS / LG screw conveyor:

Technical parameters of LS / LG screw conveyor:

The capacity R and running resistance coefficient of some bulk materials of LS / LG screw conveyor are as follows: