Dust Discharging Star Shape DN100 Rotary Valve With Oil Seal

Star shape feeders for dust discharging with oil seal (HRCB type)

Product description

Rotary valve is called as rotary feeder or star shape feeder. This special equipment is applicable for unloading , packing , mixing, dedusting, metering, rotioning conveying of solid materials(powder, particles and its mixtures) conveying system. The working principle is by driving motor and reduction gears to turm equi-divided sructure impreller inside the shell, then materials from upper silo of the shell or feeder are filled inside       

cavity of impeller, where materials are discharged along with impeller rotating to the bottom of shell. Materials can be dischaged equably and continuously to the downstream unit according to the conveying system requirements. 

Material of Main Parts

Product advantages

1. Outboard bearing design, combined with different seal structures including packing,oil seal , labyrinth , shaft gas seal , mechnical seal and magnetic seal. 

2. The materials are specially treated with maximum  surface hardness up to HRC75, better wear-resistance and long-term service.

3. Selective design of replaceable liner brush and impeller, with the feature of easy and quick maintainence and economy. 

4. Configuration is designed at high filling rate, the maximum rate up to 100%. 

5. Special shell inlet/outlet section can effectively prevent particle material from extrusion, blocking and shear breaking.

Why Choose Us?

1. We provide OEM/ODM products and services according to international standard and customer requirements. We accept customer label / logo.
2. We have R&D abilities to enhance product performance and quality according to customer’s demands.
3. We have nearly 20 years of experience in bulk material area.
4. We have many certificates to guarantee and ensure product quality and safety, including ISO 9001: CE, ISO14001 etc.
5. Any questions will be replied within 24 hours.