Sanding belts, abrasive belts, polishing belts, metal sanding and polishing, grinding machine sanding belts
Abrasive belts, as a commonly used grinding and polishing tool, have the following advantages
- High grinding efficiency: the abrasive grains on abrasive belts have a strong cutting ability, and their grinding efficiency excels in terms of removal rate, grinding ratio and machine power utilisation. For example, it is known that the removal rate of abrasive belts on steel can exceed that of turning and milling, which can quickly remove the material and increase the processing speed
- Good surface quality: abrasive belt grinding belongs to soft grinding, grinding, grinding, polishing and other multiple roles, can make the workpiece surface roughness value is small, residual stress state is good, no microscopic cracks or metallurgical organisation changes, etc., to achieve the effect of mirror grinding, but also to make the surface of the workpiece is a state of compressive stress, to improve fatigue strength
- Simple equipment and low cost: the quality of abrasive belt is light, the rigidity and strength requirements of the machine tool is low, the structure of abrasive belt grinder is simple, the cost of equipment is low. And the grinding ratio of abrasive belt is large, high cutting efficiency, consume less tools and energy costs, low comprehensive cost.
- Easy and safe operation: the operation of abrasive belt grinding is convenient, from replacement and adjustment to workpiece clamping can be completed in a short time. The quality of abrasive belt itself is light, even if it breaks, it is not easy to hurt people, less desanding when grinding, easy to recover and control the dust, the use of rubber contact wheel, processing noise is small.
- Great process flexibility: Abrasive belt grinding can be used for plane, internal, external round and complex surface grinding, through the design of abrasive belt grinding head device, it can be mounted on different machine tools, and it can also solve the problem of precision machining of difficult-to-machine parts. With a wide selection of substrates, abrasives and binders, and a variety of specifications for grain size, length and width, it can be used for a variety of purposes and processing methods.
- Better heat dissipation: good heat dissipation when grinding with abrasive belts, low grinding temperature, the surface of the workpiece is not easy to burn, because the abrasive belt itself has a certain amount of space for heat dissipation, and the abrasive grains are constantly renewed during the grinding process, so the heat is not easy to accumulate.
- Wide range of application: Abrasive belts can grind almost all engineering materials, including metal, wood, leather, plastics, etc., and can also process various shapes of workpieces, such as large-area plates, metal strips or wires, shafts and tubes with large L/D ratios, and complex shaped workpieces.



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