Vacuum Dilute Phase Negative Pressure Conveyor WSVS 

Characteristics：
a. With simple structure and less possibility of failure.
b. Stable air-material ratio and effective energy conservation.

Capacity：50kg/h~ 30t/h 
Vertical height：≤50m
Distance：≤500m
Low pressure：-0.9bar~ +0.9bar
Low speed：0.5~22m/s

WELLSUN Conveying System can be classified into three types：A. Dense Phase Compressed Gas Conveying System (WSMC), B. Dilute Phase Positive Pressure Conveying System (WSFS), C. Dilute Phase Negative Pressure Conveying System (WSVS). 
Optional vibrosieve, weighing and metering systems can be chosen according to the quality of raw material and material requirements of different customers.
Gas source for conveying can be: air, compressed air, nitrogen. 

Application: POY (Filament), FDY, BCF, PSF (Staple Fiber), Non-woven fabrics, BOPET, BOPA, BOPP, Engineering plastics, etc. 
WELLSUN can provide conveying and dosing system for chip, flake, lump and powder like PET, PA6, PA66, PTT, PBT, PPS, PPL, PP, PE, PC, and PTA.

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