5. Simple structure, easy to maintain, operate, remove and repair.
4. Big capacity and small size volume, but massive productivity.
3. The valve is airtight very well, to prevent the air leakage.
2. Quantitative feeding speed.
1. Easy feeding and changing capacity by adjusting the RPM.
This valve is purposely used for, material feeding and discharging, widely being used on the equipments of grinding, classific |