SB-22(70 tons) large universal joint balancing machine
Shanghai Shenman universal joint dynamic balancing machine is suitable for 5kg-70T paper dryer, blower rotor, steam turbine rotor, large fan impeller and other rotating workpiece balance check. The universal joint dynamic balancing machine adopts universal coupling transmission, which can obtain a variety of balanced speeds, and has high precision, convenient operation and high work efficiency.
SB-22(70 tons of workpiece) universal joint drive hard support balancing machine is mainly used in large generator rotor, steam turbine, ceramic machinery, roller, rubber roller, fan, printing machinery, textile machinery, aerospace and other rotating workpiece balance correction. The machine adopts universal coupling transmission, with frequency converter to achieve stepless speed regulation, and high precision, convenient operation, high efficiency. The measurement system adopts HSC microcomputer measurement system. The speed, value and phase are all displayed digitally. The 6 types of rotors are optional. The display is intuitive and can be memorized. The unbalance is directly displayed with "g. The electromechanical transducer adopts piezoelectric (magnetoelectric) sensor, which has the characteristics of large output, reliable performance and high sensitivity.
Note: This machine adopts the national standard GB4201-84 general horizontal balancing machine calibration method to detect the balance accuracy emar and URR.
| SB-22(70 tons of workpiece) universal joint drive hard support balancing machine basic parameters | |
| workpiece | 70000kg |
| workpiece | 4600mm |
| Parts journal range mm | Large shaft diameter 65-250, small shaft diameter 250-500 |
| Minimum distance between two supports | 500mm |
| coupling to the center of the right support seat | 11500mm |
| balance speed (DC speed) | 100-1000r/min |
| motor power 310KW | (Shanghai Nanyang) |
| Power Configuration | three-phase 380V/50HZ |
| universal coupling | 12500NM |
| Minimum achievable residual unbalance emar | ≤1g·mm/kg |
| Unbalance Reduction Rate URR | ≥ 85% |
| Electric measuring box | 17 inch ultra-thin LCD color display |