Rust Removal Efficiency & Cost Optimization Upgrade

August 17, 2026

The efficiency of manual rust removal has been greatly improved; the rework rate of surface cleaning defects reduced by 92%, cleaning cost cut by 48%, and overall production capacity increased by 4 times.
Actual results: Only one operator is required for equipment monitoring. The workpiece cleanliness steadily meets the international Sa2.5 standard with no cleaning blind spots. Recyclable steel shots greatly reduce single-piece cleaning cost, and the full equipment investment is recovered within 8 months of production launch.

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USER EVALUATE

Real feedback and practical experience shared by worldwide partners who purchased our machinery and environmental treatment devices.

Junda customized a pass-through shot blasting machine tailored to our production line layout, which saved us a great deal of floor space. Their engineering team really understood our requirements and made multiple design adjustments at no extra cost. One year into operation, the machine uptime exceeds 98%, and whenever issues arise, the technical team responds within hours. Highly recommended for anyone needing reliable industrial surface treatment equipment.

We purchased a hook-type shot blasting machine for our foundry cleaning line. The equipment arrived ahead of schedule, and the installation team provided step-by-step guidance throughout the commissioning process. After six months of continuous operation, the cleaning performance has remained consistently excellent — no missed spots even on complex castings, and the wear parts are far more durable than those of our previous machine. Solid build quality and prompt after-sales support. We will definitely source future spare parts from Junda.