Dry Sandblasting Machine DP400–DP900 | Jinwo, Qingdao, China

Jinwo's Dry Sandblasting Machine DP400–DP900 is a compressed-air abrasive blasting unit for cleaning and preparing metal and other surfaces. It throws dry abrasive at the workpiece at high speed to strip rust, scale, weld spatter and old coatings.

The range has six sizes, from the DP400 to the DP900, so the vessel can be matched to the workload. The blasted surface has an even profile that helps coatings adhere. A dust collection system can be added for cleaner operation.

Key Features

• Compressed-air dry abrasive blasting for strong cleaning action
• Simple structure and easy operation
• Suits a wide range of workpiece types
• Dust collection system can be added
• Normal-pressure or high-pressure, automatic or manual, and cabinet or open-type versions can be selected to suit the workpiece

Technical Specifications

• Models: DP400, DP500, DP600, DP700, DP800, DP900
• Overall dimensions (DP400): 420 × 1,150 mm
• Overall dimensions (DP500): 520 × 1,200 mm
• Overall dimensions (DP600): 620 × 1,350 mm
• Overall dimensions (DP700): 720 × 1,400 mm
• Overall dimensions (DP800): 820 × 1,530 mm
• Overall dimensions (DP900): 920 × 1,800 mm
• Vessel diameter: 420 / 520 / 620 / 720 / 820 / 920 mm (DP400–DP900)
• Wall thickness: 5 / 5 / 6 / 6 / 6 / 8 mm (DP400–DP900)
• Internal volume: 0.1 / 0.2 / 0.3 / 0.4 / 0.5 / 0.9 (DP400–DP900)
• Air compressor requirement: 15 / 15 / 22 / 22 / 37 / 37 kW (DP400–DP900)

Applications

• Rust and oxide scale removal on steel structures and cast iron parts
• Paint stripping and deburring of hardware parts and moulds
• Surface preparation before coating on plates and pipes
• Matte finishing of aluminium alloy parts, stone and glass

Commercial Details

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

Frequently Asked Questions

• What sizes are available? Six models are offered, DP400 to DP900, with vessel diameters of 420–920 mm.
• What air compressor does it need? The DP400 and DP500 need a 15 kW compressor, the DP600 and DP700 need 22 kW, and the DP800 and DP900 need 37 kW.
• What materials can it clean? It handles hardware parts, moulds, cast iron, steel structures, aluminium alloy parts, plates, pipes, stone and glass.
• What should I send for a quotation? Send the workpiece types and maximum size, the material and coating or rust to be removed, the hourly volume, the preferred model and version (manual or automatic, cabinet or open), and whether you need dust collection.