Highly efficient, continuous, and automated
Structure: The equipment usually consists of a shot blasting chamber, shot blasters, a hook conveying system, an abrasive recycling system, and a dust removal system. Workpieces continuously enter the shot blasting chamber via hanging hooks and undergo all-round shot blasting treatment during movement, realizing assembly-line operation.
Application: Widely used in automobiles, steel structures, ships, construction machinery, aerospace, etc.
The hook-type pass-through shot blasting machine is an efficient surface treatment equipment, mainly used for cleaning, derusting, strengthening, or preprocessing the surface of metal workpieces. Its working principle is that the high-speed rotating shot blaster accelerates and projects steel shots (or other abrasives) to impact the workpiece surface, removing impurities such as oxide scales, rust, and burrs. At the same time, it generates compressive stress on the surface, improving the fatigue strength and corrosion resistance of the workpiece.
With its characteristics of high efficiency, automation, and high precision, the hook-type pass-through shot blasting machine has become a core equipment in the field of metal surface treatment, widely used in various subdivisions of the manufacturing industry, especially suitable for scenarios with high requirements for surface quality and production efficiency. In the future, with the development of intelligent technology, the equipment will be further upgraded towards digitalization and energy conservation.

Model | Q6910 | Q6920 | Q6925 | Q6930 | Q6940 | Q6950 |
Clean size mm |
12000 (L) x 1000 (W) Thickness: 6-60 (steel plate) Steel height: 500 |
2000 (L) x 2000 (W) Thickness: 6-60 (steel plate) Steel height: 400 |
12000 (L) x 2500 (W) Thickness: 6-25 (steel plate) Steel height: 400 |
12000 (L) x3000 (W) Thickness: 6-60 (steel plate) Steel height: 400 |
12000 (L) x4000 (W) Thickness: 6-60 (steel plate) Steel height: 400 |
12000 (L) x 5000 (W) Thickness: 6-60 (steel plate) Steel height: 400 |
Roller running speed m/min |
1-5 (Variable frequency speed regulation) |
1-5 (Variable frequency speed regulation) |
1-5 (Variable frequency speed regulation) |
1-5 (Variable frequency speed regulation) |
1-5 (Variable frequency speed regulation) |
1-5 (Variable frequency speed regulation) |
Length of feeding roller conveyor mm | 12000 | 12000 | 12000 | 12000 | 12000 | 12000 |
Effective working W mm | 1300 | 2300 | 2800 | 3300 | 4300 | 5300 |
Length of discharge roller conveyor mm | 12000 | 12000 | 12000 | 12000 | 12000 | 12000 |
Power of dust removal fan kw | 15 | 18.5 | 22 | 37 | 45 | 55 |
Number of shot blasting machines (unit) | 4 | 6 | 6 | 8 | 10 | 10 |
Shot blasting power kw | 11x4 | 15x6 | 18.5x6 | 22x8 | 22×10 | 30x10 |
Shot blasting volume kg/min | 250x4 | 270x6 | 290x6 | 340x8 | 340x10 | 400x10 |
Boosting machine power kw | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 |
Lift amount t/h | 60 | 90 | 140 | 180 | 225 | 260 |
Power of separator kw | 3 | 4 | 5.5 | 5.5 | 7.5 | 11 |
Separation amount t/h | 60 | 90 | 144 | 120 | 170 | 170 |
Total power kw | ≈86 | ≈153 | ≈189 | ≈280 | ≈350 | ≈454 |