Tunnel type shot blasting machine

1. roller conveyor shot blasting machine
2. tailor made machine
3. 6 to 12 turbines
4. 0.5-8 m/min roller speed
Tunnel type shot blasting machine is designed and produced by adopting the advantages of similar products from both within the country and abroad. The rusting cleaning part (shotblast cleaning) adopts high-efficient blast wheel and full shutter type shot sand separator. The sweeping machine adopts specially made high-strength nylon rolling brush and high-pressure ventilator. The preheating and drying part may adopt various heating methods. The paint spraying part adopts high-pressure airless spraying method. The complete set of equipment is controlled by PLC, and is the large-size complete equipment of international advanced.
It is mainly used for surface treatment (namely preheating, rust removal, paint spraying and drying) of steel plate and various structural sections, as well as for cleaning and strengthening of metal structural parts.

Technical Specification:

Technical parameter of pass-through type shot blasting machine Q69
No.
Model
Item
Q698
Q6912
Q6915
Q6920
Q6925
Q6930
Q6940
1
Width of workpiece
mm
800
1200
1500
2000
2500
3000
4000
2
Size of inlet opening
mm
800*
1600
1200*
400
1500*
400
2000*
400
2500*800
3000*800
4000*400
3
Length of workpiece
mm
1200-
12000
1200-
6000
1200-
12000
1200-
12000
3000-12000
2400-12000
4500-18000
4
Roller speed
m/min
0.5-4
0.5-4
0.5-5
0.5-4
0.5-4.5
0.5-4
2-8
5
Thickness of plate
mm
3-60
3-60
1.5-60
3-60
3-60
3-110
4.5-110
6
Abrasive flow rate
kg/min
8*120
4*250
4*250
6*250
6*250
6*360
8*360
7
Abrasive initial fill
kg
4000
4000
4000
4500
4500
8000
11000
8
Adjusting height of rolling brush
mm
400
200
350
450
600
850
900
9
Ventilation capacity
m3/h
22000
17560
19000
19550
27758
28050
38000
10
Total power
(no dust collector)
kw
90
78.3
113.6
156.6
224.55
204.8
293.6