Process Flow
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→ Multiple high-power, high-velocity blast wheels inside the chamber, positioned based on precise angle calculations, project shot from three-dimensional directions onto the rapidly rotating (both on its axis and along a path) cylinder, achieving comprehensive, dead-angle-free blasting → The high-velocity impact of the steel shot (or cut wire) instantly and thoroughly strips away surface scale, rust layers, welding slag, and any old coatings, achieving the desired cleanliness and anchor profile (roughness) → The spent shot and dislodged debris undergo multi-stage, efficient separation via vibrating screens and air-wash separators. Clean, reusable shot is automatically recycled, while debris is discharged into a collection system → The treated cylinder surface exhibits a uniform, clean metallic finish with an appropriate anchor pattern (cleanliness achievable up to Sa 2.5 grade or higher, roughness controllable), and is then automatically discharged from the chamber to proceed to the next painting process. |
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Features and Advantages
This LPG Cylinder Shot Blasting Machine adopts a "multi-wheel layout" combined with the "cylinder rotation + revolution" dual-motion mode, which ensures uniform cleaning results even for complex curved surfaces and truly achieves zero cleaning blind spots. The created clean surface with optimal roughness significantly increases the coating contact area, multiplying the adhesion and corrosion resistance of epoxy powder and other coatings.Environmental, Energy-Efficient & Highly Cost-Effective: The fully enclosed structure paired with a high-capacity cartridge dust collection system ensures dust emissions are well below national environmental standards, creating a green working environment. The advanced shot recycling and separation system offers high shot utilization and minimal loss, saving substantial consumable costs in the long run. Modular design optimizes the balance between energy consumption and production capacity.
All key components subjected to direct wear, such as blast wheel blades, impellers, directional sleeves, and the chamber's manganese steel wear plates, are manufactured from specialized high-wear-resistant alloy materials for extended service life. The equipment layout is meticulously planned, featuring convenient access doors and platforms, making daily maintenance and wear part replacement simple and quick. This maximizes the equipment's ability for continuous, long-term stable operation and reduces unplanned downtime.
As a vital component of the automated production line, this machine features standard infeed/outfeed interfaces and interlocking control signals, enabling fully automatic, synchronized, and continuous production with upstream and downstream processes (e.g., post-heat treatment cooling, painting lines). LPG Cylinder Shot Blasting Machine is a key element in enhancing overall line efficiency.
Application
Suitable for all LPG cylinders, CNG cylinders, industrial gas cylinders, fire extinguisher bodies, and other metal pressure vessels and structural components requiring top-tier surface pretreatment. It is an indispensable standard process before high-quality painting, spraying, or plating.
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Value-Added Support from LUZHEN
The core value of the shot blasting machine we provide LPG Cylinder Shot Blasting Machine in laying the perfect foundation for your product's long-term corrosion protection. We can tailor the most suitable machine configuration and solution based on your specific cylinder dimensions, production cycle time, factory layout, and subsequent coating process requirements. You are welcome to visit our factory at any time for an on-site inspection. Observe the cleaning results on cylinders of various specifications firsthand and experience the robust construction and surging momentum of LUZHEN equipment. Let us demonstrate with facts what constitutes reliable productivity assurance.
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