Hook Hanging Shot Blast Machine QJ483 / QJ4810 / QJ383 / QJ384 | Jinwo, Qingdao, China

Jinwo's Hook Hanging Shot Blast Machine cleans castings, forgings, stamped parts and steel fabrications by hanging them from an overhead conveyor and passing them through a blasting chamber. It removes rust, oxide scale and other contaminants and leaves a clean metallic surface.

Several blast wheels throw steel shot at the workpieces from different angles, so the whole surface is covered without dead zones. Because parts hang rather than tumble, they are not knocked together or deformed. It suits flow-line production of large and long parts that can be hung. It is offered in four models, two step-moving and two continuous-moving, and can be customised.

Key Features

• Continuous overhead conveyor for mass and flow-line production
• Suspended transport avoids collisions and deformation
• Multiple blast wheels clean from several angles
• Automatic abrasive recycling and separation
• Sealed structure with dust removal system
• Conveyor speed, blasting power and station quantity can be customised
• Adjustable blasting time to suit different workpieces

Technical Specifications

• Models: QJ483, QJ4810 (step moving); QJ383, QJ384 (continuous moving)
• Productivity: QJ483: 20 hooks/h; QJ4810: 40–60 hooks/h; QJ383: 38–50 hooks/h; QJ384: 60–120 hooks/h
• Lifting weight per hook: QJ483: 300 kg; QJ4810: 1,000 kg; QJ383: 300 kg; QJ384: 400 kg
• Max. workpiece size: QJ483: Ø500–900 × 1,600 mm; QJ4810: Ø600–1,300 × 1,900 mm; QJ383: Ø500–700 × 1,600 mm; QJ384: Ø500–850 × 1,900 mm
• Abrasive flow rate: QJ483: 2 × 250 kg/min; QJ4810: 6 × 250 kg/min; QJ383: 4 × 250 kg/min; QJ384: 6 × 250 kg/min
• Cleaning space: QJ483: 2,900 × 1,800 × 3,200 mm; QJ4810: 3,050 × 2,600 × 3,000 mm; QJ383: 5,000 × 2,200 × 2,600 mm; QJ384: 6,000 × 2,600 × 3,000 mm
• Chain speed: QJ483 and QJ4810: 3–8 m/min; QJ383 and QJ384: 0.35–3 m/min
• Lifting distance: QJ483: 600–1,000 mm; QJ4810: 700–1,400 mm; QJ383: 600–800 mm
• Ventilation capacity: QJ483: 5,000 m³/h; QJ4810: 14,500 m³/h; QJ383: 10,480 m³/h; QJ384: 18,000 m³/h
• Power: QJ483: 52.8 kW; QJ4810: 114.7 kW; QJ383: 83.5 kW; QJ384: 188 kW
• Outline dimensions: QJ483: 11,450 × 3,100 × 6,450 mm; QJ4810: 9,450 × 3,700 × 7,700 mm; QJ383: 13,250 × 3,400 × 7,250 mm; QJ384: 17,700 × 6,615 × 8,300 mm

Applications

• Steel structures, frames and boxes
• Agricultural and engineering machinery parts
• Foundry castings and forgings
• Flanges, pipe fittings and profiles

Commercial Details

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

Frequently Asked Questions

• What is the difference between the step moving and continuous moving models? The QJ483 and QJ4810 are step moving types with chain speeds of 3–8 m/min, while the QJ383 and QJ384 are continuous moving types running at 0.35–3 m/min.
• Which model handles the heaviest parts? The QJ4810 carries up to 1,000 kg per hook and takes workpieces up to Ø600–1,300 × 1,900 mm.
• Can the machine be customised? Yes. Conveyor speed, blasting power and the number of stations can be adapted to the workpieces, and non-standard versions are available.
• What should I send for a quotation? Send the workpiece type, dimensions and weight, the hanging method, hourly output target, the surface finish required and your power supply details.