Double axis screw conveyor

Double axis screw conveyor is a type of conveying equipment, which operates by installing a solid screw inside two seamless steel pipes, one of which is left-handed and the other is right-handed. During operation, two spirals rotate by meshing with a pair of gears at the shaft extension position. Due to the rotation of the spiral body, the material moves axially, thereby achieving the conveying purpose.

structural characteristics

1. The connection between the spiral shaft and the suspension bearing, as well as the head and tail shafts, adopts an embedded tongue type, which does not require axial movement for installation and disassembly, making maintenance convenient. The core shaft is long, there are few hanging parts, and there are few fault points.

2. Adopting a variable diameter structure, increasing the volume of the suspension bearing to avoid contact between the suspension bearing and the material, the service life of the suspension bearing can reach more than two years.

3. Each transmission part adopts a floating connection method, and the suspension bearing is a universal structure, which forms a whole rotating floating body with the spiral body, suspension bearing, and tail. Within a certain range, it can transport resistance rotation avoidance without jamming or blocking materials.

4. The head and tail bearing seats are both located outside the housing, and all bearings use multi-layer sealing boxes with sealing technology, resulting in a long service life of the bearings.

5. Compared with other conveying equipment, it has the advantages of small overall cross-sectional size, good sealing performance, smooth and excellent operation, multi-point loading and unloading in the middle, safe operation, and simple maintenance.