Composition and structure characteristics of equipment
According to the steel strip blasting process requirements, the machine uses non-powered roller conveyor structure to delievery the workpiece, the roller in the upper and lower symmetrical arrangement of 16 sets blast wheel, so that the 1000mm ~ 2000mm wide strip can be passed directly to clean the surface oxide.
The machine consists of blasting rooms(4 sets), abrasive cleaning rooms(4 sets), six abrasive cleaning systems(4 sets), blast wheel(16 sets), abrasive controllers(16 sets),Screw conveyor (4 sets ),bucket elevator (4 sets), separator (4 sets), conveying roller (1 set), overhaul platform (1 set), dust removal system (4 sets), pneumatic remote control system( 4 Sets), blowing pill fan (4 sets) and other components.

Workpiece cleaning order: Strip feeding → Shot blasting → High-pressure blower to purge the abrasive →Strip unloading

The technical parameters of each unit are as follows:
1.Four sets blast wheel for each blast unit.
2.Blasting capacity:：1000～ 1100 kg/ min
3.Blast wheel power:： 90 kw
4.Abrasive blasting speed: 52 ～ 78 m/s (Frequency)
5.Alloy steel shot: S110, S170 or a mixture of both
6.Strip running speed: 20 ~ 100m / min (cleaning level Sa2.5) 
7.Abrasive circulation system circulation ≥360  t/h
8.The amount of add abrasive for the first time:72 Ton
9.Total air volume of ventilation and dust removal system: 35000 m³ / h
Fan power:37KW
10.Compressed air consumption:
A、Abrasive gate::1m³/h（pressure：0.5～0.6Mpa）
B、Dust removal system:2 m³/min（0.5～0.6Mpa）
Watery≤5.5 mg /m³
Oil≤5.0 mg /m³
Solid particle size≤50μm
11.Blow pill fan
   Air volume：3600 m³/h
   Driving power：110 kw
12.Dust emission concentration：≤50 mg /m³
13.The total power of each unit : 550Kw

The machine with PLC electrical control, pneumatic valve air cylinder control, abrasive controllable gate and abrasive cycle fault detection device to achieve automatic machine control, which has high productivity, reliability and advanced degree of automation and soon.