Roller conveyor shot blasting machine Type P

Roller conveyor shot blasting machine is primarily designed for shotblasting workpieces of larger dimensions, like steel sheets, profiles, beams and simple constructions.

Workpieces

Steel sheet

Steel sheet

Profiles

Profiles

Beams

Beams

Welded construction

Welded construction

Stone

Stone

Applications

  • Cleaning
  • Paint stripping
  • Rust and scale removal
  • General surface preparation for painting
  • General surface preparation prior welding, cutting and machining.

Advantages & features

  • Can be integrated into an automatic production line
  • Inclined ir blasting wheels
  • Workpiece presence detection
  • Quickly adjustable height of rotating brush

About

Roller conveyor shot blasting machine is primarily designed for shotblasting workpieces of larger dimensions, like steel sheets, profiles, beams and simple constructions. It is also possible to shotblast workpieces of shorter dimensions, which are loaded onto specially prepared housings or frames with mesh.

The workpieces are loaded onto a roller conveyor by means of a crane or forklift and transported through the machine. Depending on the process and the type of workpieces, the power of blasting wheels and the speed of roller conveyor are determined. All Gostol TST shot blasting machines have installed high efficiency ir blasting wheels. They are installed under a certain angle and have optimal positioning for less energy and abrasive consumption.

Roller conveyor shot blasting machine robust housing is protected with manganese steel shields, which are easy to replace and extend lifetime of machine. Series of rubber screens in entry chamber and exit cleaning chamber keep the abrasive inside the shot blasting machine. If any abrasive remains on the workpieces after the shot blasting process is completed, it is removed to a trough with quick height adjustable rotating brush and high-pressure fan. Screw conveyors, elevator and abrasive cleaner provide returning and continuous automatic cleaning of the abrasive.

Roller conveyor shot blasting machines may be built into highly productive lines for basic colour application, including drying chamber, automatic colouring chamber and drying tunnel.

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Technical data

Machine type P-600x400 P-1000x400 P-1250x400 P-1600x500 P-1600x500 P-2000x500 P-2500x600 P-3000x600 P-4000x600
Max working width for plates (mm) 600 1000 1250 1600 1600 2000 2500 3000 4000
Max working width for profiles (mm) 400 700 800 1200 1200 1200 1800 2000 2000
Max working height for profiles (mm) 400 400 400 500 500 500 600 600 600
Pass speed (m/min) 0.5-2.5 0.4-2.0 0.4-2.0 0.5-2.5 0.5-2.5 0.5-2.5 0.5-2.5 0.6-3.0 0.6-3.0
Max load per m on roller conveyor (kg/m) 300 500 600 1000 1000 1000 1500 2000 2000
Abrasive throwing wheel power (kW) 7.5 7.5 11 15 15 11-(15) 15-(22) 15-(22) 15-(30)
Number of wheels 4 4 4 4 4 6 6 8 8
Diameter of throwing wheels (mm) 300 300 300 380 380 380 380 380 380
Machine weight (kg) 7000 9000 11200 15500 15500 19600 22500 26000 38000
Exhausten air quantity (m3/h) 5500 8000 8000 10000 10000 16000 17000 24000 33000
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