Features
Description
Continuous shot blasting machine with overhead conveyor is typically designed to handle welded constructions of complicated forms, weighing from 25 to 1,000 kg or more, manufactured in small or medium series. Continuous shot blasting machine type VPP is ideal for heavy and complex shaped workpieces like: casts, welded constructions, forged and pressed parts, remodelled cold or hot and of various complicated forms, steel bottle, springs, etc. This type of shot blasting machines are mostly used for continuous blast cleaning, desanding and decoring in die cast industry as well for descaling, derusting and reconditioning in metalworking industry.
Treated objects are individually hanged on hooks on a overhead conveyor, that goes through the shot blasting machine. In the process of shotblasting the treated objects move through jets of abrasive. Blasting wheels are installed at different angles regarding to direction of the movement which provides efficient treatment.
The blasting machine’s housing is protected by wear-resistant manganese steel. High efficiency of the shot blasting machine is provided by the system for continued returning and cleaning of the abrasive, along with efficient throwing wheels made from wear-resistant materials. Series of rubber screens keep the abrasive inside the shot blasting machine in entry chamber and exit cleaning chamber. The shot blasting machine’s size, number and power of throwing wheels, type and course of the hanging conveyor, capacity and number of hooks and frequency regulation of wheel’s revolutions are done in accordance with the needs and specifications of the buyer.
All shot blasting machines have installed ir wheels, which can be upgraded to ir sm@rt wheel. In combination with ir sm@rt valve the operation of shot blasting machine is more effective and optimal.
Gostol TST installed many shot blasting machines all over the world. If you would like to know where our shot blasting machines are installed check our references.
Technical data
| Machine type | VPP-300x600 | VPP-500x1200 | VPP-800x2000 | VPP-1000x2500 | VPP-1200x3000 |
|---|---|---|---|---|---|
| Max. workpiece dimensions ø x b (mm) | 300x600 | 500x1200 | 800x2000 | 1000x2500 | 1200x3000 |
| Number of wheels | 4 | 8 | 12 | 12 | 12 |
| Wheel motor power (kW) | 7.5 | 7.5 | 11 | 11 | 11 |
| Total installed power (kW) | 41 | 72 | 143 | 147 | 157 |
| Exhausted air quantity (m3/h) | 6000 | 12000 | 18000 | 22000 | 25000 |
| Compressed air connection (inch) | 3/8 | 3/8 | 3/8 | 1/2 | 1/2 |
| Max. height (mm) | 4700 | 5900 | 6700 | 7200 | 7700 |
| Max. width (mm) | 4200 | 5100 | 5900 | 6100 | 6300 |
| Max. length (mm) | 5000 | 8500 | 8500 | 10500 | 10500 |
| Length of foundations (mm) | without foundations | 11500 | 11500 | 13500 | 13500 |
| Width of foundations (mm) | without foundations | 5000 | 5800 | 6000 | 6200 |
| Depth of foundations (mm) | without foundations | 1500 | 1750 | 1750 | 1750 |
