Qingdao Puhua Heavy Industrial Machinery Co., Ltd.
Qingdao Puhua Heavy Industrial Machinery Co., Ltd.
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Continued shot blasting of the corroded layer and filings from sheet metal, sections, simple constructions and small shafts with different types of abrasive, easier and faster cutting and welding of steel semi-finished products with clean surface, multiple increase in durability of surface-protective applications, e.g. colour, enamel, improving structure of the surface of treated objects.
Treated objects move through the machine on a roller conveyor. Turbines made from wear-resistant materials with power from 5.5 to 30 kW provide efficient shot blasting. The shot blasting part of the machine’s robust housing is protected by wear resistant shields made from manganese steel. Entry seals chamber with series of rubber screens and the exit cleaning chamber keep the abrasive inside the machine. Rotating brush and high-pressure fan remove the abrasive from the treated object before it exits the machine. Screw conveyors, an elevator and sand cleaner provide returning and continuing cleaning of the abrasive. Standard equipment includes: PLC Klockner Moeller or Siemens, display, automatic or manual mode, automatic start-up of turbine, working hours counter, variable frequency drive of the cylinder drive, etc.
In addition to the above mentioned machines we also offer already developed machines P-500, P-1000 x 800, P-2000 x 1000, P-2000 x ø 1500, P-2500 x 1000, P-2800 x 1500, P-3200 x 1600, P -3500 x 1200 and special machines for shot blasting rod materials, tubes, steel bottles (conical cylinders), vats and special machines by order).Machines may be built into highly productive lines for basic colour application, including drying chamber, automatic colouring chamber and drying tunnel.
