1. Type Standardtype: Suitable for grading the dry powder or solid-liquid separation. It cansieve out four kinds of different granule sizes. Lock-gatetype: Designed for special materials to ensure the staying time of materials inthe machine. Open the lock-gate to discharge the material on the screen surfacewhen meeting accuracy requirements to ensure the screening precision andhandling capacity. Flangedtype: This unique design is for large feed, stopping materials flying and easyto observe screen. 2. Special introduction No. ofscreen layer: 1 ~ 5 layer(s) per machine Size: 400~ 1800 mm We have a variety of modelsto choose from. 3. Hongli has the ability todevelop and design Various designs for customers areavailable for special requirements such as airtight type/liquid spray type/gasspray type/direct discharging type/with wheels type/height addition type/withrevolving brush type and so on.