Specifications

1. diameter: 100-1250mm
2. maximum angle: less than 45 degree
3. work temperature: 100 degree
4. material: carbon steel

shaftless screw conveyor machine

 

Summary

Shaftless screw conveyor according to building materials, chemical, environmnental protection,electrec power, medicine, netallurgy, dood industries in the LS spiral, GX model screw conweyor conveying grinding of large, ciscous cut, easy to agglomerate,wrapping easily material form material jams. Hanging bearing damage that spiral machine can not work normally and the actual situation of independent reaearch and development of a new screw conveypr. The procucts are suitable for conceying a continuous uniform loose, sticky, and prone to tangling material, conveying material temperature can be as high as 100 degree, maximum Angle is less than 45 degree.

Shaftless screw conveyor structure

This product mainly by the dvive device, chassis assembly, shaftless helicoid, tub lining board, charging hopper, discharging mouth, machine cover, base etc.

1. driving device. The cycloidal pinwheel reducer machine or axis loading hard surface gear reducer, design should as far as possible will drive the material in the mouth, so that it is running in the tension state.
2. the head assembly have thrust bearing, can bear when conveying material from the axial force.
3. cabinet: chassis for U or O type, the upper and the rain proof type machine cover, the material is stainless steel or fiber glass.
4. without shaft helicoid: made of stainless steel or carbon steel.
5. tub lining board: material of wear-sesisting of plastic board or plate or cast steel etc.
6. discharging mouth: a square and circular two kinds, general into, discharging mouth form from the user, decides.

 

Shaftless screw conveyor characteristic

Without shaft screw conveyor and traditional shaft screw conveyor is compared, due to the center axis is adopted, sling bearing design, use has certain the whole steel spiral push flexible material, thus has the following prominent advantages:

1. spiral with super wear resistance and durability and long service life.
2. sesistance of winding sex strong: no center axis interference, for conveying belt,and prone to tangling material is special advantages, prevent accidents caused by blocked.
3. environmental protection performaces is good: adopt totally closed conveying and cleaning the spiral surface, can ensure environmental health and conveying material from pollution, no leakage.
4. torque is big, low energe consumption: because without shaft, material not easily spiral jams, and therefore can be lower running speed, smooth transmission, reduce the energy consumption.
5. large transportation amount: throughput is the same diameter has axial xonveyor traditional 1.5 times, the biggest of 40 m3/h, long destance transportation of 25m, and can according to the needs of user, use multilevel tandem installation, long distance transmission materials.
6. compact structure, convenient operation, economic durable, maintenance is few, maintenance costs low.