120t Self-aligning Welding Rotator Rubber Roller Pipe Welding
HGZT120 Self-aligning rotator consists of power rotator, idler
rotator and electric control system, etc.
The power rotator is driven by two reducers through two AC motors.
The out-put of the reducer and the roll have one shaft, which makes
the roll rotation. The driving reducer uses gear reducer and
cycloid reducer. One inverter control the two AC motors to make
sure the two rollers work synchronously.
The electric control system consists of the electric control box
and wireless remote control box.
The electric control box consists of the inverter, contactors,
buttons, etc. The mainly electric components are using the famous
brands, such as Siemens, which are which are reliable performance
and easy maintenance. It controls brake of the motor and meet the
requirements of the mechanical action. And it can control and
protect the motor. The frequency conversion system uses the Yaskawa
inverter, which is low-noise, high-performance, multi-function
transducer, no torque ripple. And other characteristic of the
control signals is using analog control which has a high
anti-jamming capability.
MAIN TECHNICAL PARAMETERS:
| No. | Item | Unit | Parameters |
| 1 | Configuration | 1 | One power and one idler |
| 2 | Driving/Loading capacity | T | 120/(60+60) |
| 3 | Input power | | 3PH AC 380V 50Hz |
| 4 | Roller linear speed | mm/min | 100-1000 |
| 5 | Roller motor power | kw | 2×3 |
| 6 | Vessel diameter | mm | Φ1000-φ6300 |
| 7 | Rubber Roller size(D*W) | mm | Φ500*250 |
| 8 | Steel roller size(D*W) | mm | ------------------------------- |
| 9 | Steel roller quantity on one | pc | ------------------------------- |
| 10 | Center height | mm | 800 |
| 11 | Center distance | mm | 2200 |
Competitive Advantage
● Inverter and Main electric elements are Siemens/Schneider or
equal brand.
● Motor is UK brand Invertek.
● VFD rotary speed control, improving the reliability of operation.
● Steel or PU roller which can ensure a long time using (at least 2
years).
● With lubrication system.
● Accept testing before delivery.
● Accept special design and custom.
Packing and delivery
