Arc-shaped Vibratory Bowl Finishing Machine without Separator

Vibratory finishing machines (also known as vibratory finisher,vibrating finishing machine), as the name suggests, uses the excitation force generated by the vibration motor to drive the tumbling media and workpiece in the working chamber of the machine to produce a reciprocating three-dimensional spiral tumbling motion, so that the workpiece and the tumbling media rub and grind with each other to remove burrs, oxide scale, and oil stains on the surface of the workpiece and improve the surface brightness.
Since the inner wall of the working chamber is a curved arc design, such a structure will generate greater pressure during the finishing and polishing process, which can improve the finishing efficiency of the machine in a relatively short period of time, while the spiral chamber bottom and the progressive italic chamber wall structure can prevent the workpieces from adhering to each other or sticking to the PU lining, and avoids the problem that parts of the workpiece cannot be finished and polished.
Since this model does not require an outlet separator with automatic screening of abrasives tumbling media and workpieces, the size of the machine can be made smaller, with the minimum capacity starting from 30L.
It is suitable for deburring, descaling, deflashing, chamfering, degreasing and polishing of various workpieces of metal and non-metal products. It is especially suitable for surface finishing of complex parts with special-shaped cavities. Due to its open working chamber design, it is suitable for mass finishing machines of large quantities of small and medium-sized parts. It has strong versatility and simple operation, which can greatly improve work efficiency.
The finishing and polishing process does not destroy the original size and shape of the workpiece. In addition, during the work process, the processing status of parts can be randomly checked at any time.
The machine does not have a device for automatically separating workpieces and abrasive tumbling media. After completion, the workpieces need to be picked up directly manually, or special supporting equipment, such as a vibratory separator , is used to unload the workpieces and abrasive media from the finishing machine or use magnetic separator , pick up parts directly from the machine.

Because there is no need to integrate a screening separator inside the machine, the weight and overall dimensions of the workpieces that can be processed can be larger than those of models with a discharging separator.
Since the workpiece moves together with a large number of abrasive tumbling media, this machine is not suitable for workpieces that are too thin and require prevention of deformation.


1. Sound Hood(Acoustic Lid): It can reduce noise and prevent foam splashing caused by polishing fluid.

2. Control box: facilitates safe operation of the equipment and protects the motor from current overload.

3. Frequency converter: It can adjust the vibration frequency of the machine to achieve the effect of adjusting the operating speed and vibration intensity.

4. Water&Liquid filling device: It can realize the automatic filling of polishing liquid and appropriate amount of water according to the meter during the operation of the equipment.

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