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Box type manual liquid sandblasting machine TB-WN9090
Application scope:
This machine is widely used for sandblasting stainless steel products, gold and silver jewelry, crystal glass products, electrical parts, metal products, etc.
Features:
1. Clean the oxide scale, residual salt and welding slag of heat-treated parts, welded parts, castings, forgings, etc. The cleaning quality can reach Sa3 level.
2. Clean up the tiny burrs and surface residues of machine parts.
3. Change the surface roughness Ra value of the workpiece.
4. It can be used as the pretreatment before coating on the surface of the workpiece to obtain an active surface and improve the adhesion of the coating.
5. It can be used for the finishing of high-precision and complicated parts that are difficult to complete by other processing methods.
6. It can be used to improve the physical and mechanical properties of the workpiece surface, such as changing the surface stress state, improving the lubrication conditions of the mating parts, and reducing the noise during the movement of the mating parts.
7. Suitable for refurbishment of old parts.
8. It is used for mold cleaning, does not damage the surface of the mold, ensures the accuracy of the mold, and improves the product quality.

Product parameter：
Product size (mm): 1590×975×1750
Working chamber size (mm): 900×900×700
Door size (mm): 790×625
Product quality: about 280kg
Door opening method: side door
Number of spray guns: 1
Caliber (mm): 8
Power supply: 380V, 50HZ
Lighting lamp: 220V, 2×12W, LED light
Compressed air source pressure: 5-8 bar (kg/cm2)
Compressed air source air volume: 0.8—1.5 m3/min
Recommended abrasive type: corundum abrasive
Abrasive particle size: 30#～320#
Abrasive particle size usage: about 15kg
Grinding fluid storage: 42L
Water source: industrial tap water