Widely used to meet various application requirements
The crawler-type shot blasting cleaning machine is suitable for surface derusting or shot blasting strengthening of workpieces in multi-variety, large and medium-batch production. The workpieces to be cleaned must be castings and heat-treated parts that are not afraid of collision.
Application range: Cleaning and polishing of die castings, precision castings, precision forgings, etc.
Working principle: It is used to remove the surface oxide scale of heat-treated parts, castings and forgings, strengthen springs, derust fasteners and perform pre-treatment. This machine cannot clean workpieces with high temperature or flash burrs, otherwise the crawler will be damaged. An automatic loading and unloading mechanism can be designed to reduce the labor intensity of workers and improve production efficiency.
This series of equipment is suitable for surface derusting or shot blasting strengthening of workpieces in multi-variety, large and medium-batch production. The workpieces must be castings and heat-treated parts with a single weight of less than 25kg that are not afraid of collision. It can be used alone or in a production line.

Model | Q324 | Q326 | Q328 | Q3210 |
Q3210 (Automatic loading and unloading) |
---|---|---|---|---|---|
Productivity | 0.3-0.6t/h | 0.6-1.2t/h | 1.2-2.0t/h | 2.0-2.8t/h | 2.0-2.8t/h |
Maximum weight per piece | 5kg | 10kg | 15kg | 25kg | 25kg |
End disk diameter | φ400mm | φ600mm | φ800mm | φ1000mm | φ1000mm |
Effective volume | 0.05m³ | 0.15m³ | 0.2m³ | 0.3m³ | 0.3m³ |
Shot blasting volume | 40kg/min | 150kg/min | 220kg/min | 250kg/min | 250kg/min |
Ventilation rate | 2000m³/h | 2200m³/h | 2600m³/h | 3500m³/h | 3500m³/h |
Total power | ≈16kw | ≈13kw | ≈19kw | ≈21kw | ≈26kw |