Screw Sand Blasting Cabinet
Plastic Extrusion Screw Automatic Cleaning Machine
Widely used in treating all kinds of extrusion screw surface, does not hurt the screw.
The machine is equipped with adjustable cyclone separator, it can sort the good abrasive out from the mixture for recycling use, greatly reduce the abrasive consumption.
Dust will be sucked into our bag dust collector keeping the cabinet ventilated and visually clear for the operator.
Heavy duty wear resistant rubber gloves to protect the operator and provide long service life.
Quick replace laminated glass viewing window requires no tools to change.
Compressed air regulator and gauge to allow the blasting pressure to be varied for different applications.
High performance pressure blast gun to provide faster and more effective cleaning.
Available abrasive size: 36-320mesh.
3. Working Principle
It’s a pressure type sand blast machine, consists of blasting cabinet, abrasive circulation system and dust collector. Using the compressed air as the power, produce the working pressure to suct the abrasive into blasting gun to hit onto the surface of work piece. It equips with high working pressure and peening volume.
Abrasive Circulation System: the used abrasives are carried by screw into elevator, and then transported to separator, the good abrasive are recycled into hopper for next blasting, the waste and dust are extracted into dust collector.
4. Basic Technical Specification
Maximum Screw Diameter
L3200mm * W1000mm * H2250mm
Qty of Gun
Blast Nozzle Material
Workpiece Locking and Rotate Method
0.4kw(with variable speed)
Workpiece Supportive Basement
according to workpiece length; with locking system
Two driven roller(covered by polyurethane)
Gun Running System
Forward and backward(driven by reducer)
400w(with variable speed)
Sand Blast Tank
Abrasive Feeding Method
Abrasive Circulation System
Dust Cleaning Method
Automatic Pulse Jet Cleaning System
Qty of Cartridge
4pcs; Φ350mm x H1000mm
Machine Internal Light
0.025kw x 4pcs
Screw Conveyor 0.75kw
Rotate System 0.4kw
Running System 0.4kw
Light 0.025kw x 4pcs
Compressed Air Supply
380V ±10% 50Hz
Note: our equipment can be designed according to customer special requirements