Tumble belt type shot blasting machines are particularly suitable to process work-pieces in batch, from small light parts to big heavy cast parts. Work-pieces keep tumbling under abrasive stream for a full cleaning coverage. Multiple wheel blasters are installed on blasting chamber according to the amount of work-pieces.
Tumble belt shot blasting machine is the most flexible and the most economical equipment. The machine not only has a small land area but also can operate easily. The machine blasting chamber is composed of the high Chrome wear-resistant casting iron and natural rubber belt, which has high impact toughness and high service life, fully realize the reflection function of abrasive and improve the cleaning quality. And with high tensile strength, not easy to deform. On the back of the rubber belt, we have a guide bar to prevent the rubber belt slip on the roller. The engineering team uses a 3-D dynamic simulation design blast turbine layout to ensure that the steel shot ray can cover the surface of the workpiece 360 degrees.
can process work-pieces like:
| QGMA TUMBLE BELT WITH RUBBER BELT SHOT BLASTING MACHINE | ||||
| No. | model | MATR200 | MATR600 | MATR800 |
| 1 | Max. workpiece weight(kg) | 10 | 30 | 30 |
| 2 | Max. load weight(kg) | 200 | 600 | 800 |
| 3 | Diameter of drum(mm) | 650 | 1000 | 1000 |
| 4 | Max. batch volume(m³) | 0.15 | 0.3 | 0.4 |
| 5 | Number of wheels* power(kw) | 7.5/11 | 11/15 | 11/15 |
| 6 | Wheels optional | 2*11 | 2*11 | |
| 7 | Air volume(m³) | 2000 | 3500 | 4500 |
☆Dynamic Simulation DesignThe 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.
The material of impeller is 40CrMnMo, the material of blade is high chrome wear-resistant casting iron, the hardness can reach HRC60-65.
☆Loading device is powered by high capacity hydraulic system, the loading speed and tilting angle are adjusted according to the sensitiveness, shape and weight of work-pieces.
☆The gate of blasting chamber is protected by manganese steel alloy and driven by hydraulic cylinder. The gate can match well with blasting chamber for a fine sealing to avoid abrasive leakage during process.
☆After blasting process, the tumble belt will rotate reversely to unload work-pieces into an unloading vibration belt. The vibration conveyor is protected by rubber sheet to avoid a work-piece damage when work-pieces drop onto vibration conveyor.
☆ Working principleThe 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.
Shot blasting chamber with Mn13 steel guard plate which has high impact toughness and high service life, fully realize the reflection function of abrasive and improve the cleaning quality. We promise 10 years maintenance-free warranty to blasting chamber.
Max 3-grade dust collecting design can achieve max 99% clean efficiency.
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 achieve a longer service time.
Cyclone dust collector have 2 collection points for dust and debris, primary collection point is for heavier chips and debris, while the second point is for finer particulate matter.
High filtering average cartridge type or venturi design bag type filter can offer a long service time high effect, the final cleaning efficiency is upto 99%.
The tumble belt shot blasting machine is a kind of machinery used in the field of deep processing of workpieces. Although the machine structure very simple, it is extremely important in the industrial position. The cleaning effect is very well because its operating principle is simply the use of mutual effect to achieve the purpose of surface treatment of the workpiece.
The machine adopts cantilever centrifugal shot blaster, with long service life and simple structure.
Adopt BE type full-curtain air separation pill sand separator, which has good separation effect and high productivity, and has a positive effect on improving the life of the blade.
The use of wear-resistant rubber tracks reduces the collision damage of the workpiece and reduces the noise of the machine.
A pulse dust collector is adopted. The dust can be collected in the dust hopper or removed outdoors through the dust collector, which can improve the worker’s working environment.
The tumble belt shot blasting machine needs to be maintained after the work is completed every day.
The most important thing is to apply lubricating oil to the tumble belt shot blasting machine. During the operation of the tumble belt shot blasting machine, the relative effect is very large, so a lot of friction will occur inside the machine. If you don’t apply lubricating oil to the machine, it will wear out the inside of the machine, and naturally, the service life will be short. Especially in some important parts of machinery, such as shot blasting machine is one of them.
The shot blasting machine generates a lot of heat during the operation, then such heat energy will make the external lubricating oil become very viscous, and eventually volatilize quickly. Therefore, new lubricating oil must be applied to the exterior every day to ensure the normal use of this machine.
From this component, we can see how important the daily protection of the tumble belt shot blasting machine is to the normal use of the machine. The tumble belt shot blasting machine must not only be protected daily but the rose and year must be overhauled to ensure the normal operation of the machine.