Mass finishing systems

Workpieces and grinding material are put into an opentopped working bowl with a disc-shaped bottom which puts the whole mixture into a toroid-shaped flow. The centrifugal force accelerates workpieces together with the abrasives to the stationary streamlined inner wall of the working bowl. An effective grinding is achived by a relative movement of workpieces and abrasives
caused by their different specific densities. This dynamic flow facilitates a high, selective grinding with very short cycle times compared to vibratory or drum finishing systems.

Our trough vibrators can be used universally and are also well suited for larger individual workpieces. Thanks to the robust welded steel construction with low-wear polyurethane lining, they have a long service life. Using the time control with digital display, up to 10 programs can be saved freely. With our trough vibrators, the speed control is regulated by a frequency converter. The finely adjustable dosing pump includes compound level monitoring and is located on a separate frame together with the control. All trough vibrators are easy to use.

A new form of dry processing enables the deburring and smoothing of steel, aluminium and zinc die-cast parts. A drum with special plastic abrasives and an absorption granulate for residual grease is used here. Some materials can also be deburred part against part without abrasive bodies. With this process, both small series parts and large individual parts, can be deburred, the edges rounded and the surface homogenised. Various application examples show the wide range of possible uses for small and automated manufacturing.