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.
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.
The polishing 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.
Can make various types of grinding wheels with different characteristics, shapes, and sizes, and is the most widely used
Can be ground under various grinding fluid conditions and can also be used for dry grinding.
Can make grinding wheels with different pore sizes, such as large pore, loose texture grinding wheels, for slow feed grinding or grinding rubber products, etc.
The speed of use of the grinding wheel is generally below 35m/s, but it can also be made into high-speed grinding wheels of 50, 60, 80m/s, or even 120m/s.
Suitable for forming grinding such as grinding threads, gears, pattern grinding, etc.
The flap wheel abrasive product is 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.