Manipulator welding machine is known as welding operation frame, welding cross, welding telescopic arm or submerged arc automatic cantilever welding;This product is used for automatic welding of inner and outer ring joints and inner and outer longitudinal joints of container products in boiler, chemical industry and pipe making industry.Operator and roller frame can be controlled synchronously.Automatic welding operation machine can be equipped with rotary platform, walking trolley, flux recovery machine and monitoring platform.                                                                                                                                                   As a kind of welding auxiliary machinery, welding system can be selected according to the technical requirements of users.

The arm expansion of the equipment adopts frequency conversion stepless speed regulation, the speed is stable, the machine head is equipped with electric cross fine adjustment mechanism, fine adjustment of the weld position, the arm lift with anti-chain fracture and sliding safety device, the column rotation has a brake device, safe and reliable.