Vibratory Finishing

Introduction

The Vibratory Finishing Machines are mass finishing machines, used for deburring, polishing, descaling, and surface improvement on metal and plastic components. These machines can be used for a lot of components and processing objectives.

Working Principle

The machine consists of annular bowl lined with either rubber or polyurethane. The bowl is filled up with media (either ceramic, plastic, maize etc. depending upon the finish required) and components. Vibration is achieved by mounting eccentric weights on top and bottom of a special heavy-duty motor with extended shaft on both the ends. The vibrations caused by the eccentric wrights are transmitted to the bowl by springs. This results in a unique spiral of media and components. This increases the contact between the media and components, allowing the deburring and polishing to be completed in a shorter time. Vibration can be varied by addition / removal of auxiliary weights and by changing the angle between the top and bottom eccentric weights.

Additional Types

• Spirotec Vibratory is specially curved with contracted edge of the bowl. These machines are ideal for highly delicate, light, and small components that would otherwise float on the media in the bowl.
• Inverse Separation have a specially designed separation system for separation of component which is smaller than the media.
• Biscuit ware Finishing uses special media and controlled vibrations to avoid breakages of ceramic mugs, cups, saucers, and other components in the Biscuit ware / Bone China industry.
• Grinding Mill is used for grinding of various types of minerals and powders. These machines are heavy-duty machines and can successfully ground to less than a 5 microns.
• Ball Burnishing is reinforced to handle heavy loads of steel balls media. It is designed to give excellent cascade action to the steel media and this reduces process time.

E - Brochure: Dalal Finishing Machinery

E - Brochure: Dalal Finishing Media and Chemicals

Technical Specifications
Model	Actual Process Volume	Motor Hp	Bowl Diameter (mm)	Chamber Width(mm)	Bowl Depth (mm)
FM-30	30	0.125	578	200	170
FM-60L	60	0.5	675	250	225
FM-60LDR	60	0.5	675	250	350
FM-90L	90	1	775	285	260
FM-90LDR	90	1	775	285	410
FM-120L	120	1.5	940	285	270
FM-120LDR	120	1.5	940	285	415
FM-210L	210	2	1140	305	325
FM-210LDR	210	2	1140	305	495
FM-300L	300	2	1280	370	370
FM-300LDR	300	2	1280	370	555
FM-350L	350	2	1368	375	375
FM-350LDR	350	2	1368	375	575
FM-600L	600	5	1530	460	460
FM-600LDR	600	5	1530	460	650
FM-1200L	1200	8	1900	550	580
FM-1200LDR	1200	8	1900	550	765