Products and Solutions

Product Introduction

The J.H. stainless steel screw conveyor is designed with simple structure, small cross sectional dimension, good sealing performance, low cost and easy operation. It is convenient to feed and discharge during operation, and the conveying direction can be opposite. Materials can be mixed, agitated, heated and cooled during conveying. Besides, material flow can be adjusted by loading/unloading value.

【Transport Capacity】: 1~100m3/hour
【Application Industries】: Chemical, pharmaceutical, mining, food etc.
【Application Mediums】: Most kinds of powder, particles and small lumps, such as coal, gravel, sand, cement, cereal, etc.
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Free Consultation Purchasing Hotline:+86-533-2727685

Product Advantages

* High efficiency and power saving; long service life
* Reliable quality; reasonable design
* High capacity of abrasion-resisting and anti-winding; large torsional distance.

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Working Principle

It usually consist of a trough or tube containing either a spiral blade coiled around a shaft, driven at one end and held at the other, or a "Shaftless Spiral",  driven at one end and free at the other. The rate of volume transfer is proportional to the rotation rate of the shaft. In industrial control applications the device is often used as a variable rate feeder by varying the rotation rate of the shaft to deliver a measured rate or quantity of material into a process.

Screw conveyors can be operated with the flow of material inclined upward. When space allows, this is a very economical method of elevating and conveying. As the angle of inclination increases, the capacity of a given unit rapidly decreases.

Technical Parameter

Screw Dia. (mm) 100 160 200 250 315 400 500
Screw Gap (mm) 100 160 200 250 315 355 400
Rotating Speed (r/min) 140 112 100 90 80 71 63
Transport Capacity (m3/hour) 2.2 8 14 24 34 64 100
Rotating Speed (r/min)) 112 90 80 71 63 56 50
Transport Capacity (m3/hour) 1.7 7 12 20 26 52 80
Rotating Speed (r/min)) 90 71 63 56 50 45 40
Transport Capacity (m3/hour) 1.4 6 10 16 21 41 64
Rotating Speed (r/min)) 71 50 50 45 40 36 32
Transport Capacity (m3/hour) 1.1 4 7 13 16 34 52


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Contact Information

J.H. Chemical & Pharma Equipment Co.,Ltd

Address: No.200, Huaguang Road, Zibo, Shandong, China.

Factory address: No.35, Songlin Road, Zibo, Shandong, China.