Fearures:
1. Stainless steel hopper to ensure that the material is not contaminated;
2. Microcomputer control, simple operation, control precision, and motor overload, shut warning light; Customers can take the initiative to remove;
3. Independent filter device to facilitate the clearance of the dust;
4. Vacuum hopper(MH)can be installed directly in shaping machine hopper, sensor switch hopper (VH) can be directly installed at the entry into and exit-forming machine;
5. Pneumatic valve diaphragm matching, transmission capacity increased by 30% or more;
6. Matching two proportional valve can be expected for the new mixed-use materials or materials with the crush expected to smash immediate recovery.

"S" shows a mainframe dragged two hopper.
"T" shows carbon brush motor.
"MH" shows vacuum hopper
"VH" shows sensor switch hopper