The gear reducer is the key equipment of the vertical mill system.Since the task and working conditions of the gear reducer are particularly harsh, it needs to operate continuously under the conditions of shock, vibration and overload, and its service life is required to be more than 15 years, which requires high reliability.Therefore, the use of vertical mills puts forward higher requirements for the design and manufacture of gear reducers.
During the repair process, the gear reducer parts are always in a normal temperature state, without the potential effects of internal stress, thermal deformation, cracks, annealing, softening, fractures and cracks.High bonding strength, no falling off, no hard spots, high surface finish, adjustable hardness.Repairs mild steel and low carbon alloy steel, medium carbon steel and medium carbon alloy steel, high carbon steel and high carbon alloy steel, high strength alloy steel, stainless steel, cast steel, cast iron, copper and copper alloys, aluminum and aluminum alloys , zinc and zinc alloys, chromium, nickel, chrome-nickel steel and unknown materials.
The repair position is accurate and flexible, and the repair amount can control the accuracy.It can also be repaired on site without disassembly.After repair, the size can be accurately restored by using tool grinding technology.The reducer is used for grinding cement, coal and other construction, chemical, ceramic and other industrial raw materials.It has a series of advantages such as small size, light weight, small footprint, low power consumption, energy saving of more than 30%, and long service life.
