The LS-W type shaftless spiral conveyor is suitable for the treatment of grille residue in urban sewage treatment plants, residential sewage pretreatment units, municipal rain/sewage pumping stations and waterworks, etc. , which is mainly used in conjunction with equipment such as grilles or dewatering machines to transport grille residue or dewatered sludge.

The equipment is shaftless and spiral. When the material enters from the feeding hopper of the conveyor, it is pushed and slid by the rotation of the spiral blades and sent along the U-shaped conveying trough to the discharge port, which is matched with the press or garbage trolley for the next processing of the materials.

1. Drive device adopts shaft-mounted parallel shaft spiral gear reducer, compact structure, smooth and safe operation;

2. The conveying direction is determined by the spiral direction of the spiral blade and the rotation direction of the motor, and two-way conveying can be carried out;

3. The U-shaped groove is provided with inner lining, with strong wear resistance, long service life and easy replacement;

4. The conveyor frame is fixed with expansion bolts without the need for embedded parts;

5. The equipment can be linked with the supporting equipment for convenient control and can also be equipped with a local control box by itself.