Automatic Vessel Welding Pipe Welding Rotator With PU Rubber Roller
This series roller-bed features is auxiliary equipment for
automatic welding. By proper adjustment, it can make work-piece at
optimum welding position, attaining purpose of reducing labor
intensity, improving, welding speed, guaranteeing welding quality.
1. Used for pipe inner and outer Longitudinal Welding
2. Rotators (turning rolls) are used for the inside and outside
circumferential and longitudinal welding
3. Loading pipe and rotary it with a VFD speed control
1.Welding rotator each structural member after welding to be
annealed, and then processed to ensure the long-term performance
and service life. It has reasonable structure and steel is good,
all mechanical transmission wear resistance and with the
corresponding dust means.
2.Four wheel roller frame are active wheel, dual-drive system,
drive motor with AC motor drive system has over-current protection,
overload protection and other functions.
3.Transmission mechanism are: motor - a multi-stage speed control
the scroll wheel , speed Adjustable Frequency.
4.Wheel frame base having sufficient strength rigidity. At the
rated load, lower roller airplane flexible deformation does not
affect the normal use of the equipment, while the roller frame with
a certain overload.
1. Anti creep function;
2. Hydraulic lifting for fit up pipes;
3. Automatic traveling or Manual traveling on the rail;
|Max. loading (T)||20|
|Vessel diameter (mm)||Ø450~3500|
|PU roller dia.&width(mm)||350*180|
|Linear speed m/h||6-60|
Speed control way
|Speed control VFD|
|Motor power (KW)||1.5|
|Roller center distance adjust way||Self-adjustable|
|One set inc.||One idle and one power|
1. Can be customized
2. With lubrication system.
3. Accept testing before delivery.
This series of roller-bed consists of driving roller, idler roller
and electric system etc.
Pedestals of driving, idle rollers are all frame-type
welding-numbers, with great loading capacity and long time using
life. There are hoisting-holes on the pedestal. Mounting-holes on
the pedestal are machined finely post welding, ensuring mounting
Two plier-racks are fit on the roller frame, 2 rollers on each
rack. After the work-piece is put onto rollers, plier-racks swing
around fixed shaft, making good contact between rollers and
work-piece, accommodating different work-piece D, ensure
surrounding angle of work-piece between 45o~110o.
●Altitude height not more than 1000m
●Air temperature should not be out of the following range:
a) Highest temperature 40℃
b) Lowest temperature -10℃
●Air relative humidity: Maximum average relative humidity is 90%
when day average temperature is not more than 25℃;
●The equipment should be used in environment of no serious
explosive or corruptive gas,steam,salt-fog,chemical deposition, and
be far away from vibrant shock.
●power supply electricity quality:
Voltage fluctuation (for rated frequency): ≤±10%;
Frequency fluctuation (for rated voltage): ≤±2%;