Automatic Roller Conveyor sand Blasting Machines are specially Developed for processing of long and flat steel sheets, glass sheet. The Sheets are ontinuously passing through the basting Chamber on a special roller Conveyor. 

Automatic Roller Conveyor sand Blasting Machines consist of a big cabinet enclosure, oscillating system, Multiple automatic suction blast guns, 2 automatic blow-off guns, cyclone reclaimers, reverse pulse cartridge dust-collector, roller conveyer system and control system, etc.

Multiple blast automatic guns are fixed on the blast cabinet swinging over or moving horizontally over the sheet to produce a smooth, a sericeous surface, a bright shine appearance or to engrave on the surface of glass sheet.

Large working chamber allows more options for gun placement and more room for maintenance..

Features:
▲. Adopt suction blast system. 
▲. Continuously blasting.
▲. Multiple guns swinging or moving horizontally to cover whole top surface. 
▲. Adaptability for different size (46#-80#) of nonmetal media to meet different process needs
▲. Roller Conveyers to move parts through the blasting cabinet. 
▲. Reverse pulse cartridge dusct colleter

Model:1520-4 
Processable component,mm, max :3500(L)x1260(W), Thickness: 0.5 -22mm 
Processing capacity:15-25m2/h 
Processing speed:0.2-0.4m/min 
Roller conveyor speed :0-0.8m/min 
Dimension,(L x W x H, mm):8100x2000x3610 
Main cabinet,(L x W x H, mm):1500x2000x2010 
Working chamber,(L x W x H, mm):1500x2000x1000 
Conveyor frame, inlet(L x W x H, mm):3000(L)x2000(W)x960(H) 
Conveyor frame, outlet(L x W x H, mm):3000(L)x2000(W)x960(H) 
Dust collector:1300(L)x1000(W)x1900(H) 
Blasting gun:4 pc, with boron carbide nozzle dia. 14mm 
Blow-off gun:2 pc 
Light and control:0.25kw 
Exhauster motor:5.5kw 
Conveyer motor:0.75kw, with VFD 
Elevator motor:0.4kw 
Blast gun oscillating motor:0.4kw 
Compressed air source requirement:5-7bar; 6-8m3/min. ( 1 CBM air tank)