Wet Sandblasting Machine WP400–WP900 | Jinwo, Qingdao, China

Jinwo's Wet Sandblasting Machine WP400–WP900 cleans and finishes metal and other workpieces by spraying a mixture of water and abrasive onto the surface. Because the abrasive is carried in water, the process produces no dust and no sparks.

It is offered in six sizes, from the WP400 to the WP900, with vessel diameters of 420–920 mm. Water cooling keeps workpieces free of heat and deformation, which suits precision parts and flammable or explosive environments.

Key Features

• Wet blasting with no dust and no sparks during operation
• Water cooling keeps workpieces free of heat, deformation and surface damage
• Uniform, smooth finish suited to precision parts
• Water and abrasive can be recycled, keeping consumption low
• Simple operation and easy maintenance
• Suitable for flammable, explosive and high-precision workpieces

Technical Specifications

• Models: WP400, WP500, WP600, WP700, WP800, WP900
• Overall dimensions (WP400): 420 × 1,150 mm
• Overall dimensions (WP500): 520 × 1,200 mm
• Overall dimensions (WP600): 620 × 1,350 mm
• Overall dimensions (WP700): 720 × 1,400 mm
• Overall dimensions (WP800): 820 × 1,530 mm
• Overall dimensions (WP900): 920 × 1,800 mm
• Diameter: 420–920 mm
• Wall thickness: 5 mm (WP400, WP500), 6 mm (WP600–WP800), 8 mm (WP900)
• Internal volume: 0.1, 0.2, 0.3, 0.4, 0.5 and 0.9 (WP400 to WP900)
• Air compressor requirement: 15 kW (WP400, WP500), 22 kW (WP600, WP700), 37 kW (WP800, WP900)

Applications

• Derusting and oxide scale removal
• Deburring and matte finishing
• Pre-treatment before coating
• Mould cleaning
• Precision hardware, die-casting, aviation and medical device parts

Commercial Details

• Brand: Jinwo
• Manufacturer: Qingdao Jinwo Machinery Manufacturing Co., Ltd.
• Place of origin: Qingdao, Shandong, China

Frequently Asked Questions

• What does a wet sandblasting machine do? It sprays a water and abrasive mixture to derust, remove scale, deburr, matte finish and clean workpieces without dust or sparks.
• Which models are available? Six models are offered: WP400, WP500, WP600, WP700, WP800 and WP900, with diameters of 420–920 mm.
• What air compressor does it need? 15 kW for the WP400 and WP500, 22 kW for the WP600 and WP700, and 37 kW for the WP800 and WP900.
• What should I send for a quotation? Send the workpiece type, material and largest dimensions, the finish you need (derusting, deburring, matte), the abrasive you plan to use, your output target and the compressor capacity you have available.