20L 38L 50L Otec Bel Air Avalon Yihui High Precision Centrifugal Disc Finishing Machine Gold Silver Jewelry Polishing Tumbler

Centrifugal Disc Finishing Machine

Introduction

Processing is carried out in an open drum (the process container) with a base plate in the form of of turntable or disc. The workpieces, together with a suitable polishing or grinding granulate, are set in motion by the rotation of the disc to create a toroidal stream inside the stationary drum. The contact between the workpieces and the medium generates a very intense finishing effect which is up to 20 times more efficient than can be achieved with systems such as conventional vibrators. Only we at Inovatec have the relevant know-how to finish very fine workpieces (< 0.4 mm) using our zero-gap drum system. This makes these models especially suitable for the deburring, edge rounding and polishing of delicate and intrate workpieces.

MACHINES FOR THE MASS FINISHING PROCESS

Mass finishing is a surface finishing process used mainly for metallic workpieces.  When finishing bulk materials, the workpieces are placed inside a process drum together with a grinding or polishing medium and a normally aqueous mixture (compound). The oscillating or rotary motion of the drum creates relative motion between the workpiece and the process media. Heavy workpieces which can not be finished as bulk materials are processed in stream finishing or drag finishing machines.. In this machine type the workpieces are clamped in holders during finishing. With its well-equipped process development laboratory and state-of-the-art machines and technologies, Inovatec has been delivering perfect results for mass finishing for nearly 15 years.

Advantage

UNIQUE ZERO GAP SYSTEM

For the wet finishing of very fine workpieces. The gap between the rotating disc and the stationary drum can be reduced to zero. This enables very fine grain abrasive media such as quartz to be used and prevents any workpieces from becoming lodged in the gap.

CERAMIC GAP SYSTEM

With this system, the gap can be set to an accuracy of 0.05 mm since it is formed by using two ceramic rings made of SIC. this technology is best suited to dry finishing since it enables best results to be obtained by using very fine polishing granulates.

CERAMIC/POLYURETHANE GAP SYSTEM

This standard system from OTEC is suitable for the most common applications in wet finishing. The cermic/polyurethan combination prevents any workpieces from becoming lodged in the gap area, making the process very reliable and reducing maintenance requirements.

Size & Shape

Model	Cubage (L)	L x W x H (mm)	Speed (rpm)	Power (kw)	Weight (KG)
CF20	20x1	720x800x1450	450	0.75x1	140
CF20*2	20x2	1180x800x1450	450	0.75x2	235
CF20*3	20x3	1700x800x1450	450	0.75x3	330
CF38	38x1	900x820x1450	400	2.2x1	220
CF38*2	38x2	1500x820x1450	400	2.2x2	370
CF38*3	38x3	2150x820x1450	400	2.2x3	530
CF50	50x1	1450x2000x2350	380	2.2	650

Product Picture

Feature

Very easy to operate

Speed, processing time, water/compound concentration, rinse cycles and all other main processes parameters can easily be set by means of the user-friendly Siemens touch screen control panel and up 75 different procssing programs can be stored.

Absolutely reliable

The use of only top-quality materials and components throughout ensures trouble-free operation and a long service life.

Extremely cost-effective

Comparatively low capital investment and a high potential for cost savings make the CF series excellent value for money.

Perfect results

Deburring, smoothing, grinding and polishing – the entire range of applcations with just one machine.

COMPANY PROFILE