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Get to Know Flap Discs and Flap Wheels in Brief


Introduction of flap wheel abrasive products


The flap wheel abrasive products, also known as the flexible grinding disc, is made up of plastic or fiber mesh covered with adhesive sandpaper sheets and is suitable for angular grinding machines. The materials include brown corundum, zirconium corundum, silicon carbide, etc., and can be used for various types of rust removal, paint removal, burr removal, and welding seam grinding of metal and non-metal materials in shipbuilding, automotive, aviation, machinery, instrumentation, bridge and construction industries as well as furniture.


Characteristics


The flap wheel consists of multiple sandpaper sheets that are glued onto a tray in a fan-shaped arrangement. The bonding angle between each sandpaper and the tray plane is 10°~30°, which allows for the cutting angle to reach the best when machining the sandpaper wheel and polishing the workpiece, thereby ensuring that the sandpaper wheel substrate and the abrasive are synchronized to consume. This significantly improves the overall wear resistance and grinding efficiency of the flat sandpaper wheel, and prolongs the service life of the sandpaper wheel. The flap wheel can grind the surface of metal and non-metal materials.


Scope of Application


The flap wheel is suitable for polishing and grinding of stainless steel, metals, metallurgy, automobiles, wood, marble, etc. Zirconium corundum (ZA) is especially suitable for stainless steel processing and can replace resin bowl-shaped grinding wheels. It has strong elasticity, high tensile and bending strength, good self-sharpening, high grinding rate, low noise, and is suitable for grinding welds inside the box and stamping burrs.


Introduction of flap wheel abrasive products


The polishing aluminum flap wheel is made of aluminum oxide as the abrasive and cloth base made of yarn through the production line, and then bonded and pasted with all-resin by stacking layers of yarn and fixing sand blades between the upper and lower chucks on the chuck. The internal edges of the sand blades are equipped with L-shaped buckles and fastening rings at both ends, and the fastening rings are fixedly connected with the buckle grooves through the glue and cured to form the flap wheel.



The flap wheel abrasive products are generally matched with various automatic, electric and manual grinding machines and polishing machines for grinding and polishing operations. Its working surface is hard and wear-resistant, has strong elasticity, sharp cutting, high processing efficiency, does not burn the workpiece, has stable physical and chemical properties, and is highly safe and convenient for continuous operation, saving more time than manual grinding, and is the best popular grinding product for surface treatment.


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