20 Ton Self Aligned Welding Rotators Pipe Weld Rotator With Metal PU Polyurethane Wheels

40t PU Roller Pipe Welding Rotator Self Aligning Turning Roller Rotation Speed Adjustable

On the basis of extracting domestic and international advantages,the type welding Turning Rolls are made according to the requirement of pressure vessel factory.These products are applied in handling and automatic welding of the metal circle containers.It is necessary equipment to make pressure vessel and pipeline.
Self-adjustable Turning Rolls can adjust the wheels’ angle automatically as per the diameter of workpiece.The four driving rollers use full-gear wheel drive,so it can achieve four-wheel driving.In order to satisfy different diameters,it has rubber and steel wheels together, the carrying capacity is large and drive ability is strong.The speed adjusting way adopt VFD,it is low-sound and gentle turning.

The HGZ40 type self-aligning rotator are widely used in industries as boiler, pressure vessel, chemical petroleum, construction machinery, for inner&outer longitudinal welding and circumferential welding of various seams on tanks. It has merits of advanced technology, reliable quality and simple operation and can improve the quality of jointing effectively.

Structure and characteristic

• HGZ40 type Self-aligning rotator consists of power roll, idler roll and electric control system,etc.
• The base of the rotator use the plates welded together and stress by annealing. It ensure the strength of the base and after a long time to overcome the stress generated by the welding deformation.
• The power rotator has a set of driving system which mainly consists of AC motor , reducer, coupling and connecting shaft. Through the AC motor and two sets of worm gear reducers working together, which ensures to make the rollers run.
• The electric control system consists of the electric control box and remote control box.
• The electric control box consists of the inverter, contactor, button, etc. The mainly electric components are using the famous brands, such as Siemens, ABB and so on, which are which are reliable performance and easy maintenance. It controls brake of the motor and meet the requirements of the machanism action. And it can control and protect the motor. The frequency conversion system uses the YASKAWA system, which is low-noise, high-performance, multi-function transducer, no torque ripple. And other characteristics of the control signals using analog control, speed shows is using high-precision digital display meter, the overall stability of high anti-jamming capability.

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