Working principle: High speed friction washer is made up of High speed waterproof shaft, washing blades with wearing layer and cleaning room. With the design of closing system of water inlet/outlet, Lianda High speed friction washer has the function of Friction washing and Dewatering. The crushed film will be dewatering and conveyed to friction room by the screw pushing force and the self-priming force. The crushed film will be opened and repeated friction under the fresh water and friction blades with the same direction of transmission, finally to the discharger.

Name | High speed friction washer |
Model | LD-420 | LD-520 | LD-600 |
Screw diameter (MM) | 420 | 520 | 600 |
Motor power (KW) | 22 | 30 | 37 |
Capacity (KG/H) | 500 | 1000 | 1500 |
Rotating speed | 800 | 800 | 800 |
Blade | With wearing layer | With wearing layer | With wearing layer |
Material | S.S304 | S.S304 | S.S304 |


1 | Working efficient | With the function of Friction washing and dewatering to remove the dirty water and keep the water clean of the next washing step |
2 | No stuck | Especially design on screw to make sure the friction washer will not be stuck during the film washing |
3 | Working life | With wearing layer on the surface of screw blades |
4 | Customized | The height can be customized which can be connected with customer’s washing line better |