Tubular screw conveyor is divided into two categories: machinery with traction parts and machinery without traction parts. For machinery with traction parts, they are generally composed of six parts: supporting parts, direction changing devices, tensioning devices, driving devices, bearing members, traction parts, etc.They can be conveyor belts or steel wire strength, and bucket boxes are devices.There are many kinds of bucket conveyor, generally have belt, plate workers' car type, escalator, scraper conveyor, and so on, different types of machinery their application is not the same.In the future, there will be some development of tubular screw conveyors. Their development direction is the occurrence of large-scale, and the range of use of machinery will continue to expand. In the future, they can have good development in automatic material sorting, reducing pollution and energy consumption.
The type of tubular screw conveyor is mainly LS type and GX type, now commonly used is LS type screw conveyor.This model has high performance, long service time, strong adaptability, simple equipment, convenient installation and maintenance.The diameter of pipe screw conveyor is small 100, there is no fixed length, can be customized according to customer needs.LS type screw machine screw diameter from 200 mm to 500 mm, a total of five specifications, length from 4 m to 70 m, every 0.5 m a gear, when the selection of standard nominal length, special needs can be separately put forward in the selection section.
Tubular screw conveyor can meet the requirements of multiple materials, especially powdering materials, with the characteristics of good overall rigidity, smooth operation, reliable sealing and easy to be medium. Its conveying principle is mainly to use the spiral blade in the spiral conveyor to move along the inside of the spiral conveyor shell for conveying work.The rotation direction of the screw shaft of the screw conveyor also determines the direction of material transportation. Since the screw conveyor can carry out two-way transportation, we determine the rotation direction of the screw shaft before releasing materials for transportation.The large-scale bucket conveyor should be developed from the three aspects of large single machine length, large conveying capacity and large conveying inclination Angle. Therefore, in the future, there will be a need for tubular screw conveyor in the field, and their working environment will be constantly expanding.Pipe screw conveyor is a kind of conveyor, compared with the ordinary conveyor, they are a bucket type material box, they can be in the line to the mechanical transport of materials, their transport mode has a variety of such as horizontal transport;Vertical transport;Inclined transport.For each bucket conveyor, their transport line is, the transport capacity of the machinery itself is very large, they can also be applied to the long-distance transport process, so in the actual production process, their application is very wide.
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