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vacuum hopper loader for extruder is used in extrusion line of plastic, injection process, rubber, chemical.
Application:
HY-I series vacuum loader for powder can be used in extrusion line of plastic, injection process, rubber, chemical, especially fit for the density from 0.5-2.5 powder and granule materials.
Features of vacuum hopper loader for extruder :
HY-I series loader work as: centrifugal machine draw out the air in-side the machine to fulfill lowering air pressure in conveying pipe, and HZSS-I sucking pipe suck the material through conveying pipe into loader and realize the separation of air and material. Material in loader is discharged by pneumatic butterfly valve, discharging time set on any purpose. Butterfly valve will close automatically if discharging work finished, and then go to next loading system.
Parameter of vacuum loader:
| HZS-I | HZS-II | HZS-III |
Capacity of loader | 500-1000kg/h | 1000-1500kg/h | 1500-2500kg/h |
Height of loader | 5-10m | 5-10m | 5-10m |
Volume of feeding box | 300L | 500L | 800L |
Volume of charging barrel | 300L | 500L | 900L |
Method of discharge | pneumatic | pneumatic | pneumatic |
Discharge butterfly valve | DN200 | DN200 | DN200 |
Vacuum degree | 34.6Kpa | 34.6Kpa | 36.5Kpa |
Diameter of suction pipe | φ63 | φ63 | φ76 |
Power of fan | 4kw | 7.5kw | 11kw |