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Introduction of technical characteristics of screw conveyor
Jan 09, 2019

The overall structure of the screw conveyor is simple in design, and has good sealing performance. It is economical to manufacture and is suitable for intermediate loading and unloading. The conveying direction can be reversed or can be conveyed in opposite directions at the same time. The material can also be stirred, mixed, heated and cooled during the conveying process. The material flow can be adjusted by loading and unloading the gate.


The screw conveyor can choose different schemes in structural design, and the vertical structure equipment is mostly used for short distance vertical conveying. The spiral of the flexible screw conveyor consists of a flexible shaft and a synthetic rubber blade, which is easy to bend and can be arbitrarily arranged according to site or process requirements for space transportation. The blade has the current pull type and the whole pull loss. The current pull type can be made into any thickness and size, and the whole pull type is not suitable for making a non-standard spiral.


In general, the spiral blade of the screw conveyor has three forms: a solid spiral surface, a belt spiral surface and a blade spiral surface, wherein the blade type spiral surface is applied relatively less, and is mainly used for conveying a material having a large viscosity and a compressibility. The screw hanging surface type has the functions of stirring and mixing materials at the same time in the process of completing the conveying

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