Work car shot blasting machines, also called bogie table or trolley machines, are a kind of automatic blasting machine with a customized work car to deliver work-pieces through chambers.

The work car design offers customers a solution to solve high labor cost, it can fit with both wheel blast machine and air blast room well.

Multiple small-middle sized work-pieces or single large sized work-piece are set on top of the work car, work car will rotate while blasting process for a full blasting coverage. To work-pieces with complex shapes, an additional air blast is optional installed, it is operated by an full protected worker in blasting chamber to clean blind corners.

Bogie Work Car Shot Blasting Machine is a fine solution for the treatment of middle and large size and heavy castings or forgings from 5 to 200 tons, such as

  • marine engines
  • energy and power generation components
  • wind towers
  • Removing of casting sand and filings, consolidating of the surface before coloring, etc.

Blast effect

Trolley Shot Blasting Machine blast effect

Key feature of bogie work car shot blasting machine

Blast turbines

☆Dynamic Simulation Designblast wheel
The liners form a round track for abrasive, which allows all abrasive leave the turbine when they reach the highest speed with the least internal bounce and self-wear. Can offer high blast speed and full abrasive cover.
The maximum thickness of blast wheel shell can reach 70mm, better sealing effect, long service time.
The interior of the blasting wheel is turbo type, abrasive will not not stay in the distributor. Abrasive utilization rate increased to 99%, improve efficiency by 30%.
Blast wheel bottom has cushioning rubber, which can reduce vibration.
☆Blade & Impeller
The material of impeller is 40CrMnMo, the material of blade is high chorme wear-resistant casting iron, the hradness can reach HRC60-65.
☆Motor: Siemens

Work Car System

Work Car System

The use of the transport bogie with a rotary table allows work pieces to be loaded and unloaded outside the blast chamber by cranes and moved safely into and out of the machine. The rotation function achieves a full abrasive coverage for better results. The work car inside the chamber rotates, and components are exposed to high velocity abrasive propelled from a number of blast wheels placed at different angel and position. Number of blast wheels depends on type of jobs to be blasted.

Blasting chamber

☆ Working principleBlasting chamber
The engineering team uses 3-D dynamic simulation design blast turbines layout to ensure that the steel shot ray can cover the surface of the workpiece 360 degrees.
☆10 Years Warranty
Shot blasting chamber with Mn13 steel guard plate which has high impact toughness and high service life, fully realize the reflection funcation of abrasive and improve the cleaning quality.
That we promise 10 years maintenance-free warranty to blasting chamber.

Dust collector

dust collector 232☆Level-1 Dust Collecting: a gravity settling box above inlet/outlet chamber will make the abrasive shot in airflow drop back to chamber, so the dust collecting filter will not be damaged by abrasive shot, can a chieve a longer service time.
☆Level-2 Dust Collecting: Cyclone dust collector have 2 collection poits for dust and debris, primary collection point is for heavier chips and debris, while the second point is for finer particulate matter. Cyclone dust collector use a centrifual force for separation. Then airflow transition into downward spiral and forces the bigger contaminants into first collecting point, then the smaller contaminants into the second point.
☆Level-3 Dust Collecting: high filtering areage cartridge type or venturi design bag type filter can offer a long service time high filterability effect, the final cleaning efficiency is upto 99%.

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