Mass finishing systems
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MASS FINISHING SYSTEMS

ABOUT US For 25 years the company AVALON (Poland) has been manufacturing machines and equipment for jewelry production. Our products range is suitable to fully equip every workshop in jewelry branch, which is one of the most demanding sectors in the industry. The three main types of our machines (Vibratory Machines, Disc Finishing Machines and Rotary Tumblers) meet in every aspect the requirements of surface treatment sector - from grinding up to mirror-like finishing of workpieces made from silver, gold or amber. We offer a wide range of Buffing Machines, which are essential for every...

CEROFIN TURBO PRECIOUS METAL FINISHING + plastic chips + water + compound WET DISC FINISHING MACHINE + porcelain chips CMG + water + powder WET DISC FINISHING MACHINE STEP 3 WET POLISHING / 0,5h / + porcelain chips CMP + water + compound WET DISC FINISHING MACHINE

DISC FINISHING MACHINES Disc Finishing Machines are designed for quick and effective surface treatment of jewelry workpieces and components made from plastic or metal. Processing time is determined by the centrifugal force, which is created by rotating movement of the bottom disc. Bottom disc puts the media and workpieces into spiral movement. Curved shape of the working bowl eliminates impingement and provides efficient media flow in the working bowl. It also results in shortening of the process time. Processing times in Disc Finishing Machines are several times shorter than in Vibratory...

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ROUND VIBRATORY MACHINES Round Vibratory Machines have a wide spectrum of applications, what distinguishes them from Rotary Tumblers and Disc Finishing Machines. By choosing correct media type, compound and appriopriate process parameters it is possible to obtain desired results – cleaning, grinding, smoothing and polishing. Interactions between media-workpiece and workpiece-workpiece are much less aggressive than in case of Disc Polishing Machines. This results in efficient grinding or smoothing of fine and fragile jewelry workpieces. Processing in Round Vibratory Machines is up to 5 times...

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CEROFIN MIRROR-LIKE FINISHING + plastic chips + water + compound WET DISC FINISHING MACHINE + porcelain chips CMG + water + powder ROUND VIBRATORY MACHINE STEP 3 WET POLISHING / 3-4h / + porcelain chips CMP + water + compound ROUND VIBRATORY MACHINE

BUFFING MACHINES Buffing Machines can be used for manual grinding or polishing of small items, semi-finished goods or other jewelry workpieces. Buffing machines are essential for every jewelry workshop and are very useful for workpieces, which cannot be mass finished. Our Buffing Machines are equipped with integrated exhausting system for processing dust. There is no need to connect it to external exhausting or ventilation system. Technological waste is collected in special filters and heavier particles are stored in the bottom part of the machine. This makes it possible to recycle the...

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DRY FINISHING WALNUT SHELL TECHNOLOGY + plastic chips + water + compound WET DISC FINISHING MACHINE + walnut shells + paste DRY DISC FINISHING MACHINE STEP 3 DRY POLISHING / 0,5h / + walnut shells + paste DRY DISC FINISHING MACHINE

ROTARY TUMBLER MACHINES Polishing in Rotary Tumblers with abrasive media is a very traditional way of surface treatment. Rotary tumblers are very universal in use, however the processing time is relatively long. Rotary tumblers may be used for deburring, grinding or polishing (wet or dry). There is a wide spectrum of possible abrasive materials – ceramic, plastic, porcelain or stainless steel media. Wet processing is conducted with addition of chemical compound, which is selected according to treated material. Working containers for wet processing are wear resistant and very durable. Dry...

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MAGNETIC FINISHERS Access to grooves and small corners on the workpiece is often very limited. Preliminary cleaning and polishing of hard accessible corners can be done with Magnetic Polisher. Magnetic Polishers are suitable for processing of silver and gold workpieces. Oxidation from previous processes can be easily removed. The motor contained in the base of magnetic finisher spins a disc and this creates a magnetic field which in turn makes the magnetic steel pins jump randomly around the plastic pot. Speed regulation and automatic rotation inversion are optional. Included magnetic bar...

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DRYERS Centrifugal Dryer CD-10 is used for drying workpieces after mass finishing. The water evaporates from surface of the workpieces thanks to centrifugal force created by rotating drum. Additionally the machine incorporates hot air blower for faster removal of moisture and an easily removable basket, which facilitates loading/unloading of workpieces. The machine is adapted for drying fine workpieces by use of special protective material lining inside the rotating drum. Additional protection against damage of the workpieces is provided by gentle start and smooth engine braking after the...

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MEDIA AND COMPOUNDS Making the right choice of process media in terms of quality and shape is the key for an optimal finishing of workpieces. There is a variety of grinding and polishing media (available in various shapes, sizes), granulate, compounds and additives for your process concept. Their application is dependent on the grinding and polishing requirements, the workpiece properties (geometry, size, weight, material), the machine and the procedure. Walnut shell granulate is used as a carrier medium for polishing and grinding pastes in dry processes. Walnut shell can be unimpregnated...