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Welding Equipment

Auto Adjust Customized Turning Rolls Welding Rotator

The auto calibrated welding rotator is composed of a set of active welding rotator and a set of passive welding rotator. The action wheel is driven by a motor and a reductional gear to realize stepless speed change. If the workpiece is too long, one active and multiple passive combination can be used.


The self-adjusting rotator can automatically adjust the angle of the roller support according to the diameter of the workpiece to meet the support and rotation drive of the workpiece with different diameters. Stepless speed regulation with frequency converter, wide speed regulation range, high precision and large starting torque. It adopts high bearing capacity bearing, no shaking in rotation and long service life. Combined box base, large rigidity, strong bearing capacity. The specially designed concave type steel core rubber surface roller has high friction, long service life and strong bearing capacity. The advanced manufacturing technology makes the straightness and parallelism of each shaft hole better, and reduces the workpiece displacement caused by the insufficient manufacturing accuracy to the maximum extent.


Specification and model
Maximum load weight(kg)
Adapt to the scope of work(mm)
Roller diameter and width(mm) Roller linear speed (m/h) Motor power (kw)
Roller linear speed (m/h)
Speed adjustment mode
Rubber wheel Metal wheel
HGZ-5 5000 ¢250-2300 ¢250*100 2*¢240*20 6-60 0.75

Electromagnetic stepless speed regulation
Or variable frequency stepless speed regulation

HGZ-10 10000 ¢320-2800 ¢300*120 2*¢290*25 6-60 1.1
HGZ-20 20000 ¢500-3500 ¢350*120 2*¢340*30 6-60 1.5
HGZ-40 40000 ¢600-4200 ¢400*120 2*¢390*40 6-60 3
HGZ-60 60000 ¢750-4800 ¢450*120 2*¢440*50 6-60 4
HGZ-80 80000 ¢850-5000 ¢500*120 2*¢490*60 6-60 4
HGZ-100 100000 ¢1000-5500 ¢500*120 2*¢490*70 6-60 5.5
HGZ-150 150000 ¢1000-6500 Make as needed 6-60 2*3

Welding Positioner

The positioner is a special welding auxiliary equipment, which is suitable for the welding positioner of rotary work to get the ideal machining position and welding speed.It can be used with the operator and welding machine to form an automatic welding center, and it can also be used for workpiece displacement during manual operation.Stepless speed regulation of frequency converter is adopted for table rotation, with high speed regulation accuracy.The remote control box can realize the remote operation of the workbench, and also can be connected with the control system of the operator and the welding machine to realize the linkage operation.


Welding positioner, also known as turntable, is widely used to adjust the position of workpiece to achieve the required welding or assembly angle. The standard welding positioner can not meet all the requirements. We can provide customized layout according to your workpiece size.


Model Rated load(kg) Rotation speed(rpm) Reverse Speed (rpm) Reverse Speed (°) Work table size(mm) gyration (kw) turn(kw) Speed adjustment mode Maximum turning diameter of vertical plane(mm) 
ZHB-01 100 0.1-1 manual operation
0-120 ¢400 0.18 / Variable frequency stepless speed regulation ¢600
ZHB-03 300 0.2-2 manual operation
0-90 ¢600 0.18 / Variable frequency stepless speed regulation ¢800
ZHB-06 600 0.09-0.9 1.1 0-90 ¢1000 0.75 0.75 Variable frequency stepless speed regulation ¢1500
ZHB-12 1200 0.05-0.5 0.67 0-90 ¢1200 1.1 1.1 Variable frequency stepless speed regulation ¢2050
ZHB-30 3000 0.05-0.5 0.23 0-120 ¢1400 1.5 1.5 Variable frequency stepless speed regulation ¢2100
ZHB-50 5000 0.05-0.5 0.14 0-120 ¢1500 2.2 3 Variable frequency stepless speed regulation ¢2500
ZHB-100 10000 0.05-0.5 0.14 0-120 ¢2000 3 5.5 Variable frequency stepless speed regulation ¢3240

Welding Operator

As an auxiliary welding machine, the automatic welding operator can choose the welding system according to the user's technological requirements. The device adopts AC frequency conversion stepless speed regulation for the expansion and contraction of the cross arm,stable speed, the head is equipped with electric cross fine-tuning mechanism to fine tune the weld position,The cross arm go up and down is equipped with a chain breaking and sliding safety device, and the column rotation is equipped with a brake device, which is safe and reliable.The automatic welding operation frame is mainly used for the circular seam welding of platform type, cantilever type and gantry type round containers.


The following are some features of the welding operation frame:

1. The welding operation frame can be combined with welding power supply, welding rotator or positioner according to the customer's requirements.

2. The column and suspender are welded parts, and tempered welding is adopted after welding, and then finish machining is carried out to ensure high precision requirements.

3. The suspender adopts the square rail, and the horizontal expansion adopts the gear rack drive, with high precision and stability.

4. The boom lifting is equipped with safety fall protection device.

5. A welding gun cross slider is arranged in front of the suspender to realize the cross adjustment of the welding gun from up to down and left to right.

6. There is ladder on the column for easy maintenance. There is a platform for the welder to stay.

7. It is suitable for TIG, MIG, paw, saw and other welding processes.


8. The wireless remote control can be configured according to the customer's requirements, which is easy to use.

allow concentration(mg/L) LH-1235 LH-3040 LH-4580 LH-5060 LH-8080
Effective stroke of cross arm Extension and descent
800-1200 800-3000 1000-4500 1000-5000 1000-8000
Effective stroke of cross arm expand and contract
3500 4000 8000 (2 parts) 6000 8000 (2 parts)
Vertical lifting stroke(mm) 1400 3000 3500 3000 4500
Base rotation angle manual operation
±180° ±180° ±180° ±180°
lifting speed of cross arm
0.4 0.4 0.4 0.4 0.4
feed speed of cross beam
0.12-1.2 0.12-1.2 0.12-1.2 0.12-1.2 0.12-1.2
Trolley gauge(mm) 1000 1500 2000 2000 2700

Core component options

Featuring a low noise, no pollution, high precision and high reliability 

Unique design of this water jet cutting machine makes the installation and the maintenance easier.Stable working pressure to ensure the working efficiency.




NO.3 Changfa Road Yangshan WuXi JiangSu, China  
 +86-138 6185 8095


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