In recent years, the market sales and procurement of aluminum wire have been increasing. As many people have joined the hot spraying zinc anti-corrosion industry, they have gained extensive experience from understanding and practice. The zinc spraying technology of the electric kettle zinc spraying machine has been recognized in the market. He plays a significant role in the anti-corrosion and surface treatment of steel pipes, steel structures, wind power generation, hoists, and manufacturing products, as well as in the adsorption capacity of enterprises. And this seemingly simple spraying work, but with many techniques, what should be paid attention to during the spraying process? Here are answers from Centennial Enterprises.
The electric kettle zinc spraying machine needs to pay attention to safety and protection during spraying:
1. The arc spraying machine has very high requirements for air compressors. Firstly, the air compressor must reach 3 cubic meters, and the minimum pressure left for normal operation of the arc spraying machine is 4 kilograms
2. Fix the bracket of the air compressor system to prevent falling
3. The sanding material should be selected from 10-20 mesh iron sand to ensure that the sanding surface is dry and free of oil stains
4. Choos a TP400 machine for arc spraying. The copper wire of the TP400 electric pot spraying machine is better
5. Summary: The requirements for spraying materials are very strict. The aluminum wire content should not be less than 99.97%. The surface of the aluminum wire should be smooth, rust free, oil free, and crease free, with a diameter of 2.0-5.0mm. Work tips and precautions: The spraying distance is 100-200mm, and the spray gun should be at right angles to the substrate surface as much as possible, not less than 45 °. The movement speed of the spray gun is safe to achieve a spraying thickness of 25-80 µ m.
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