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Valve Seat Abrasive Grinding Wheel General Purpose Valve Grinder Grinding Wheel
Valve seat grinding stones used to only come in coarse and fine grinding stones. This was because valve seats were typically made of plain cast iron or hardened steel at the time. Only two abrasive specifications were needed to properly grind valve seats.Today the situation is completely different, as valve seat materials have become very specific to the application on today’s engines – alloys of multiple metals, powdered metals, super-hard materials, all designed to extend the seat’s ability to seal against the valve head.
To meet these various needs, RUIZUAN offers six different abrasive formals for grinding valve seats:General Purpose,Stellite,Nickel ,Chrome,Cool Blue,Finishing,Ruby -
PVA Sponge Wheel Centerless Grinding Wheel PVA Polishing Wheel
PVA grinding wheels are made of polyvinyl alcohol, phenolic resin, and aluminum oxide abrasives or silicon carbide abrasives.Due to the existence of special pores, the grinding chips can be quickly removed, no stuffing and heating occurs, and the workpiece can be avoided burning during heating. It is suitable for long time grinding work. The binder is soft and cushioned, leaving no deep marks on the grinding surface.
Key Specifications and Special Features:
PVA resin rough grinding, fine grinding, mirror polishing grinding wheel, sponge polishing wheel, dry and wet polishing -
Aluminum Oxide Abrasive Grinding Wheel for Grinding The Medical Needle Point
Grinding wheels for hypodermic needles are specially designed by us for hypodermic needles cannula grinding. The line speed is up to 50m/s. These professional grinding wheels with advanced bonding technology,it works with a good homogeneity and high efficiency. The finished parts are not only precise and free of burrs, but also have minimized penetrating strength. The sharpness of finished parts are superb.
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Aluminium Oxide Skate Sharpening Wheel Abrasive Grinding Wheels For Figure Skate Blades
The ice blade grinding wheel is an important accessory of the ice blade sharpener, which is used to grind and dress the ice blades to ensure that the ice blades are sharp and flat, thereby improving the performance of skaters.
Ice blade grinding wheels are usually made of high-hardness gravel materials. They have the characteristics of wear resistance, efficient grinding and precision dressing. They can ensure the quality of the blade of the ice blade, keep it in the best condition, and meet the high level of ice cutting requirements of athletes. . -
WA WHITE ALUMINUM OXIDE GRINDING WHEELS
WHITE ALUMINUM OXIDE Grinding Wheels also called White Alumina, White Corundum Grinding Wheels, WA grinding wheels. It is the most common grinding wheels.
White Aluminium Oxide is a highly refined form of aluminium oxide containing over 99 % pure alumina. The high purity of this abrasive not only bestows its characteristic white colour, but also lends it with its unique property of high friability. The hardness of this abrasive is however 2 similar to that of Brown Aluminium Oxide (1700 – 2000 kg/mm knoop). This white abrasive has exceptionally fast and cool cutting and grinding characteristics, especially suitable for grinding hardened or high speed steel in varied precision grinding operations.
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Cut off wheel wholeseller Abrasive Tools Cutting Disc Resin Cutting Wheel
RUIZUAN Cutting Wheel Resin Bonded is a popular and useful choice to achieve various types of cuts because these discs offer portability and confidence. Using these cutting wheels allow you cut in many different angles and orientations and this gives you flexibility while working with your angle grinders. You can use it for grinding application for cast steel, steel, structural steel, tool steel,etc.Provide Burr free precision cutting,Further sizes and specifications available upon request.
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Round Shaped Green Silicon Carbide Grinding Wheel For Carbide Tool
Green silicon carbide grinding wheel is made of first grade sand, hard-wearing silicon carbide and binder at high temperature sintered, It is also called ceramic grinding wheel. Wear-resistant ,durable,strong toughness (Poor grinding wheel is reclaimed sand).It is high hardness, high brittleness, sharp abrasive grains and good thermal conductivity.