Henan JianXin Machinery Co., Ltd.

Screw conveyor for sale

2018-02-24 08:20


Screw conveyor is a continuous conveying equipment which does not have flexible traction components. It is often used for short distance conveying material. According to the characteristics, requirements and structure of conveying materials, screw conveyor has the following structural forms: ordinary screw conveyor, vertical screw conveyor, flexural screw conveyor and spiral pipe conveyor.
 

Screw conveyor for sale
 

The working principle of the screw conveyor is: when the material enters into the fixed slot, the material accumulated at the bottom of the slot continuously rotates along with the helicoid because of the gravity of the material and the friction between the machine and the slot, and moves forward under the pushing of the rotating spiral blade.

Its characteristics are: convenient for multi-point loading and unloading. In the process of transportation, it can complete the function of mixing meanwhile. It is sensitive to overload, easy to plug, and has large energy consumption. It has a fragmentation phenomenon for coarse grained materials, and is suitable for transporting fine coal. Its structural features are: simple structure, easy maintenance, reliable operation, small cross section coefficient, compact and flexible layout, closed traffic, little environmental pollution, improved working conditions, serious wear and low conveying capacity.

 

Screw conveyor
 

The main parts of screw conveyor include driving device, end bearing seat, spiral shaft, spiral blade, terminal feeding port, intermediate feeding port, middle bearing seat, first end bearing seat, intermediate discharge port, first end discharge port, machine slot, etc. The number of feeding and unloading ports can be selected according to the actual conditions in the use. The driving device, which is the power part of the screw conveyor, is divided into two ways, single drive and double drive, and the bearings include the head, the end bearing and the middle bearing. The head and the end bearings are installed outside the machine slot, which is convenient for installation and maintenance, and can avoid dust entering the bearings. The slot is an important part of the screw conveyor, which is used to support the spiral shaft, the intermediate bearing and the conveying material.

Screw conveyor is often used together with cement silo. Jianxin ready screw conveyor for sale has the advantages of high quality, long service life. For more information or in need of screw conveyor, you can call the hotline directly.