Screw Conveyor

Product description
The screw conveyor is a kind of equipment widely used in industrial production and material transportation. It mainly consists of spiral blades, shell, driving device and parts. When working, the motor drives the spiral blades to rotate, and the spiral rotation is used to push the materials forward along the shell, so as to achieve, inclined or vertical transportation.

It has a simple and compact structure, occupies a small space, and is convenient to install and maintain. The sealing performance is good, which can avoid material leakage and dust flying, and is suitable for conveying various powdery, granular and small block materials such as grain, cement and coal powder. The process is stable, and it can operate continuously. The conveying capacity can be flexibly controlled by adjusting the speed and other methods according to the actual needs, and it an important role in many industries such as chemical industry, construction and food.

Working principle
The working principle of the screw conveyor is based on the rotating motion of the spiral blade. When the driving device drives the spiral shaft and the blade to rotate, the material will be subjected to the thrust of the spiral blade. In the shaftless screw conveyor, the spiral body directly pushes the material to move the conveying trough; in the shafted screw conveyor, the material is pushed by the spiral blade and moves forward along the axial direction of the spiral shaft in the shell At the same time, the material will also produce a component force perpendicular to the spiral shaft, which may cause the material to roll and mix during the conveying process, achieving the stable and continuous conveying of the material, and conveying the material from the feed port to the discharge port.

Features & Benefits
1. Simple structure: It mainly consists of spiral blades, housing, and driving device, with few parts and a simple overall structure, which convenient for manufacturing and installation.

2. Good sealing: The fully enclosed housing design can effectively prevent material leakage and dust flying, maintain a clean working environment, and suitable for conveying materials that are prone to dust or need to be isolated from the outside world.

3. Flexible conveying direction: It can not only achieve horizontal conveying but inclined or even vertical conveying, and can be flexibly arranged according to different production sites and process needs.

4. High conveying efficiency: It can continuously and stably materials, with a large conveying capacity per unit time, which can meet the material conveying needs of large-scale production.

5. Multiple feeding and discharging points: Multiple and discharging ports can be set at different positions of the conveyor, which is convenient for the distribution and collection of materials and improves the flexibility of the production process.

Product parameter

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Why Choose us





About us




We have been specializing in the production of Screening and conveying equipment for 13 years. China's vibrating screen industry top three. And we have done matching and OEM for many large companies. Including the world's top vibrating screen manufacturer, Sweco, USA, we have OEM
for his China region. And our products are often exported to Australia, Thailand, Indonesia, New Zealand and other countries.

We welcome customers or dealers to visit our factory and will arrange everything for you.Our factory address: West of the industrial and commercial office of Da Zhaoying Town, Xinxiang City, Henan Province.

Factory custom stainless steel spiral conveyor powder automatic feeding machine Images