General machine contains a large number of rotating parts, such as: drive shaft, spindle, motor, and turbine rotor. When any rotor rotates around its axis, centrifugal force is generated due to uneven distribution of the mass and distribution relative to the axis. This unbalanced centrifugal force acts on the rotor bearings to cause vibration, noise and accelerated bearing wear, which seriously affects the performance and longevity of the product. For this reason, the rotor must be balanced to the desired level of equilibrium accuracy or to extent that the resulting mechanical vibration amplitude falls within the allowable range. Rotary components such as impeller, motor rotor, machine tool spindle, internal combustion engine crankshaft, turbine rotor, and gyro rotor and watch wheel and so on are all need to be balanced to run normally.
The fan is related to the energy consumption in the whole system of the product, which a very important part in energy is saving. However, according to the national air conditioning equipment quality supervision and inspection center in recent years, the fan test shows that many fans have more problems under the rated working conditions, Strictly in accordance with product standards require the production and manufacture of fans in the understanding of market demand, the sword produced a variety of fans for the industry balance machine.
The horizontal balancing machine
can balance the rotor from 50 kg to a maximum of 30000 kg with diameter 2800 mm. It is widely used in large and medium-sized motor rotor, blower, centrifugal impeller, dryer, and so on. It has the advantages of large driving power, high precision, easy operation and so on. It can be used in large and medium-sized motor rotor, Roller and other rotating parts of the dynamic balance check.