The VT7-SF dedicated SUPERFINISHING vibratory machine is an in-line trough/tub unit designed specifically for the CASF (Chemically Accelerated Super Finishing) of high-performance engine and gear train components to low micron finishes. Parts such as crankshafts, camshafts, crown wheels, pinion gears and long shafts etc.

Vibratory Trough


The machine is a steel fabricated and polyurethane lined construction with all process contact parts manufactured for 316 stainless steel to withstand the chemistry required from the isotropic superfinishing process. The machine is supplied complete with all major fixtures and fittings as parts are generally mounted between rotating centres to ensure uniformity of finish and maximum protection



Finishing high value heavy items such as crankshafts, camshafts, rim centres and the like, has never been easier with the recent development in our VT range. Our stainless steel fixturing system offers support as well as protection for achieving high level of surface treatment.



ModelTrough Section (wxdxl mm)
VT2400 x 450 x 500
VT5400 x 400 x 800
VT7400 x 400 x 1000
VT9550 x 550 x 1000
VT10600 x 600 x 700
VT12450 x 450 x 1250
VT15500 x 550 x 1250
VT16600 x 600 x 1500
VT20750 x 700 x 1475
VT25600 x 650 x 2250


Send us an email with a description of your application and finishing requirements

Free Sample Trials

Send some sample pieces for our free sample trials


We’ll send back a recommendation of surface finishing equipment and consumables


If the results are right, we’ll supply a finishing system along with a step by step instruction manual and a fully documented process report sheet



Heavy duty steel fabrication lined with highly wear resistant, hot cured polyurethane nominally 25 mm in thickness.

New Solutions for


Dry suspension electrolyte

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Our investment in specially built machines means that we are able to provide very effective turn around times on parts of all types.