Top Quality Conventional Welding Rotator For Pipes / Tanks / Tubes Rotating

Wind energy is green and sustainable. However, the wind-turbine towers that generate wind energy are built using traditional manufacturing techniques, such as welding.

To create a wind-turbine tower, the manufacturer rolls a flat metal plate into a cylindrical shape called a can. The can is then rotated while a machine welds the plate along its circumference. Longitudinal welds are also required.

During a weld, most of the welding equipment remains stationary while the weld head constantly moves small distances along and across the seam. A linear actuator mounted at the end of a horizontal arm moves the weld head.

 

 
Parameters:
- Turning Capacity: 20T
- Roller Diameter : Φ350mm
- Roller width: 180 mm
- Roller surface speed range: 100-1000mm / min
- Loaded Vessel/Tank diameter range: Φ600-3200mm
- Drive unit: AC frequency conversion motor and qualified gearbox.
- Wheel center adjustment (for both drive unit and Idler unit): Self Align Type.
- Remote control: Remote control pendent with 10mtrs long Cable
- Rotational speeds (variable speed AC drive): Step-less variable speeds are to be adjusted from min 100mm/min to max 1000mm/min by a potentiometer on the remote control through inverter.
- Rollers: Polyurethene (PU) lined steel rollers with thickness at 25mm.
- Motor power: 1.5kW
 
Optionals:
- Roller material: PU or metal with rubber.
- Anti-explose motor
- Foot pedal
- Wireless remote box for 200m distance control
 
 
 
Widely Applications in:
-Chemicals & petrochemicals industry
-Boiler industry
-Storage tank fabrication
-Pipe industry
-For Welding, Polishing, Positioning, etc
 
 

Installation

The driver and idlers should be placed on the same horizontal foundation, be paralleled, based bottom should close to floor completely. If use for long term, you must fix the bases. When trial-run, you should keep work-pc without large axis drifting.

Maintenance

• Check and remove the impediment on the machine before welding, assign stuff to maintain and use. The rubber wheels do not touch oil, and be kept away from high temperature, to avoid speed aging.
• Charge No.30 mechanical oil into reducer when installation and commissioning. After using one month, discharging it and clean, then charge new oil. After that, change it every half a year.
• Welding grounding cable must be connected with work-piece reliably can not be laid on the welding rotator directly, to avoid damaging bearings.
• For wiring and maintenance of motor and inverter, refer to N2 serial inverter manual.
• Frequently clean and check motor, to avoid it getting damp or other objects enter into it, be noted if there is any abnormity occur.