As an efficient equipment in the field of surface treatment, small crawler shot blasting machine has become an important equipment in modern manufacturing workshops due to its unique structural design and processing capabilities. The following analyzes its main advantages from a technical perspective.
The small crawler shot blasting machine adopts a compact design, and the standard Q326 model occupies an area of only 1.8m×1.2m. The integrated structural layout enables it to be flexibly deployed in a limited workshop space, which is particularly suitable for small and medium-sized enterprises with limited space. Some models are equipped with a mobile base to achieve rapid transfer between workstations.
The equipment realizes automatic turning of workpieces through crawler transmission, and the processing efficiency can reach 4-5 times that of manual sandblasting. For small castings, stampings, etc. weighing less than 5kg, a single machine can complete 300-500 pieces of surface treatment per hour. The closed studio design ensures that the processing process is stable and controllable.
The standard model with a 7.5kW main motor can control the energy consumption to about 9kWh in intermittent operation mode. The efficient abrasive recovery system achieves a recycling rate of more than 95% of abrasives, significantly reducing operating costs. Actual measured data shows that the comprehensive cost of treating cast iron parts is about 2 yuan/kg.
The crawler shot blasting can ensure that the surfaces of the workpiece are evenly treated, and the surface roughness fluctuation is controlled within ±0.3μm. For workpieces that need to be coated, the surface cleanliness can reach Sa2.5 or above, providing an ideal base surface for subsequent processes.
The modular design greatly improves the efficiency of key component replacement:
The track replacement takes about 3 minutes
The maintenance of the blasting blade can be completed within 15 minutes
The separator cleaning cycle is once a week
Application precautions
The workpiece size must meet the equipment volume requirements, and the length of a single piece should not exceed 80% of the studio length
It is recommended to use a special fixture when processing workpieces with holes to avoid abrasive jamming
It is recommended to configure a filter system with a dust removal efficiency ≥ 99%
English
