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Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, flap wheel drum sander is widely used in grinding applications in addition to sanding and finishing applications.
Max. RPM: 6120~76300 RPM
Other Raw Materials: Silicon Carbide(SC), Zirconia(ZR), Ceramic Aluminum Oxide Combined (CAO)
Grit Size(Aluminum Oxide): 40#/60#/80#/100#/120#/150#/180#/240#/320#/400#/600#
Other non-ferrous metals
Hard non-ferrous metal
Soft non-ferrous metal
Stainless steel (INOX)
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Annealed cast iron
Fiber-reinforced duroplastics (GRP, CRP)
Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
Steel, cast steel
Flap wheels with Shank is suitable for grinding small area, dead angle, inner hole surface, and slit gaps that are difficult to reach. The Features of the abrasive clothes are various with multipurpose application capacity. It is flexible and rich in tensile strength. It could remove the burr and uneven, rough surface with fast grinding force efficiently, meanwhile, can make sure the performance result achieve a slightly finer surface. It is a good product for pre-painting or mirror finishing preparation procedures.
High flexibility to optimium adapation to countours
Steadly high stock removal through the entire tool life and aggressive coated abrasive resin is freed up constantly
The design of opening spaces and flat bonded make the abrasive tools can process as face-down position, so can touch closely to the edges and corners.
Work on edges
Fine grinding in multiple steps
■ Chemical processing industries
■ Tool and mold processing
■ Shipping Building
■ Automotive industry
■ Aerospace, gas turbine treatment and repair
■ Machine engineering
■ Deburring and Welding grinding
■ Structuring Surfaces
■ Step-by-step fine grinding
Please try to choose operation indoors environment and wear protective guards and goggles.
Never to exceed the recommanded maximum permitted rotational speed for safety reasons.
In order to have a gppd syocl removal rate, quality of surface and thermal laoding on the workpiece, the best performace would with a recomended cutting speed at 15-20m/s.
Don't push and increase the pressure during the processing to achieve a finner surface looking, but try to switch to diffirent grit flap wheels.
The clamping length between shank and grinders should be more than 15mm.
Never exceed the maximum safe speed when the shank is extra long. Try to consult your sales to check the safety rotating speed before use.
What Does the Grit Number of Grinding Wheel Mean?
Introduction to the Service Life of Grinding Wheels
How to Determine the Quality of Grinding Wheel Cutting Discs?