Tube Screw Conveyor

Tube screw conveyor is the main unit for mechanized transportation in various sectors of industry and agriculture, which can reduce labor intensity and improve work efficiency in transportation work. It has a wide range of applications. Tube screw conveyor is suitable for various industries, such as building materials, chemical industry, power, metallurgy, coal, grain and other industries. Tube screw conveyor is suitable for horizontal or inclined transportation of powdery, granular and small block materials, such as coal, ash, slag, cement, grain, etc., with material temperature less than 200 ℃. Spiral machines are not suitable for conveying materials that are prone to deterioration, high viscosity, and clumping.

The main characteristics of the tubular screw conveyor are:

1. High load-bearing capacity and good performance.

2. Strong adaptability, easy installation and maintenance, long service life.

3. The whole machine has a small size, high speed, and is confirmed to have suitable and uniform conveying speed

4. The discharge end is equipped with a cleaning device, which has low overall noise and strong adaptability. The layout of the inlet and outlet positions is flexible.

5. Good sealing performance, the shell is made of seamless steel pipe, and the ends are connected to each other with flanges to form a whole, with good rigidity.

Working principle of tubular screw conveyor:

A tubular screw conveyor uses a rotating screw to move the material being conveyed along a fixed casing for conveying work. The head and tail bearings move outside the casing, and the suspension bearings use sliding bearings with dust-proof sealing devices. The bearing shells are generally made of powder metallurgy, and the conveying cement uses felt bearing shells. The suspension shaft and screw shaft are connected by sliding blocks.