Tumble Belt Blast Machine
1. Tumble Belt Blast Machine Application
This tumble belt blast machine with automatic loading and unloading functional module is a new designed appropriative shot blast machine. And is suitable for surface cleaning and strengthening in casting and forging workpiece, small cylinder spring, bearing etc.
This type shot blast machine have larger capacity, better sealing effect, and with good cleaning effect, higher productivity, less environment pollution, and maintenance cost reduce sixty percent.
After surface cleaning and strengthening, that's not only suitable for surface rust, oxidation skin removal and cleaning casting module-sand, but also suitable for the elimination of stress concentration and enhance anti-fatigue of the workpiece. This machine can be used not only as a single machine, but also as a part of a line.
2. Tumble Belt Blast Machine Characteristics
(1) It have automatic loading system, tumbleing cleaning workpiece.
(2) Using popular no pit form, save the foundation pit construction cost.
(3) The shot blast cabin and the arrangement of the shot blast unit are designed by computer 3D dynamic simulation. Let the abrasive shoted out coverage of workpiece surface covered accurately, and the abrasive from different direction shot to different surface of the work piece.
(4) The 130-2.5RK type large power shot blast unit using world advanced technical, could raise productivity and get satisfactory clean effect. Operating factor of shot blast abrasive raise fifteen percent. (5) Operating factor of wearing parts service raise sixty percent, maintenance reduce fifty percent.
(6) Adopting bag type dust collector, thick filter material reducing discharge, and improving work condition.
(7) With novel design the machine can be maintenanced easy and can be used not only as a single machine, but also as a part of a line.
(8) The tumble belt can turning corotation and reverse.
3. Working Process of Tumble Belt Blast Machine
Locking start —loading—workpiece dropped in to the shot blast cabin—shot the door—start the shot blast unit —tumbling workpiece—abrasive cage open—shot the tumbling workpiece—shut the abrasive cage—the door open —workpiece drawed out off the cabin —using belt conveyor transport—during loading and unloading period abrasive can be circulated at the same time.
4. Tumble Belt Blast Machine Principle
Putting some workpieces in the cleaning-room, after the machine start, the workpieces are overturned by the moving pedrail, meanwhile, the pills, be shot off rapidly, shapes pill-lines, and hits on surface of the workpiece equably, and to clean them. The pills and sand shot off flow into the bottom-sifter through some lacunule on the pedrail, then it is transported into elevator by screw router, finally, the elevator transports it into separator and separate. The dust, comes from cleaning-room and separator, is sponged in the dust catcher, and fresh air is let into the air. The dust klings on the hop-pocket is fetch dawn into the collecting-dust box at the bottom of the dust catcher, for vibration of mechanism, so user may clean it out termly. The useless sand flows out through the waste pipe, and user may reuse it. The mixture of pill and sand is taken back into the chamber, and may reuse after being separated by separator. The clean pills flow into the pill-caster to hit workpieces through the electromagnetic flash-lock.
The shot blast cabin and the arrangement of the shot blast unit are designed by computer 3D dynamic simulation. Let the abrasive shoted out coverage of workpiece surface covered accurately, and the abrasive from different direction shot to different surface of the work piece, and reduce the abrasion with shade plate.
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