Welding manipulator can be composed of auto welding mechanical equipment via welding rotator/ welding positioner. It is used for internal and external circular welding seam, fillet weld and internal and external longitudinal welding seam it has functions of moving, rotating, elevating and traversing.



Automatic welding center is mainly composed of welding manipulator, welding rotator/ welding positioner and welding source. When working, the fist is to make piece on the welding rotator and turn welding rotator to make the work-piece stay to weld by process requirements. Then make welding torch adjust to a certain welding position through kinds of movement of welding manipulator. At the last, start welding machine and rotate work-piece by welding rotator to realize automatic welding.



Technical parameters | HJ4040 | HJ5050 | HJ6060 | HJ7070 | HJ8080 |
Structure type | Optional:Fixed type,Manual rotation,Electric rotation,Moving and rotation | ||||
Lifting stroke (mm) | 4000 | 5000 | 6000 | 7000 | 8000 |
Telescopic stroke (mm) | 4000 | 5000 | 6000 | 7000 | 8000 |
Speed regulation mode of wishbone | Frequency | ||||
Lifting speed | 1000mm/min | ||||
Telescopic speed | 100-1000mm/min | ||||
Small distance between the lower edge of the cross arm and the track surface (mm) | 1100 (mobile rotary) 950 (fixed rotary) | 1118 (mobile rotary) 1170 (fixed rotary) | |||
Allowable large load in front of cross arm (kg) | 200 | 300 | |||
Column rotation | ±180° | ||||
0.36rpm or manually | |||||
2000 | |||||
Trolley walking | 2000 | 2200 | 2500 | ||
Inner gauge of trolley | Manual and pneumatic 2 options | ||||
locking mechanism | Wired Hand Control Box | ||||
power supply | 220V/380V/400V/415V/440V/460V-3P-50HZ/60HZ | ||||
power supply | Gas shielded welding, mig welding, tig welding | ||||
Gas shielded welding is suitable for plate thickness ≥ 3mm.The main applicable materials are: carbon steel stainless steel aluminum plate | |||||
Submerged arc welding is mainly used for ≥6mm plates, mainly carbon steel, but also stainless steel. It is recommended to choose a water-cooled welding torch and a water-cooler to prevent the welding temperature from being too high. |

Operators can access any location that requires welding work with the use of a welding manipulator. With the help of welding manipulators, you may move the weld head over the workpiece and perform welding safely and effectively.
To optimize the device for greater production, factors such as the welding equipment, cross slide, welding head mounting, handling flux in the case of SAW, wire reel size and position, and seam tracking technique are chosen in addition to the dimensions.



No. | Item | Brand |
1 | Frequency | Delta, Taiwan |
2 | Main electric components | Siemens, Germany |
3 | Manipulator reducer | Wuxi Laidesheng, China |
4 | Rotator reducer | Wuxi Aochuang, China |
5 | AC motor | Wuxi Zhonghong, China |
6 | Bearings | Ha'erbing/ Wafangdian, China |
1. Where is your factory located ?
Friendship Machinery CO., LTD (FSM) is located in Wuxi, Jiangsu, and about 40mins from Shanghai if take railway.
2. How can you guarantee your product quality?
From raw material purchase to production, FSM has strict restriction. And we will provide 1 year warranty time for all the products. ISO 9001 and CE certification can be provided.
3. How long is one order production time?
After you place a order, the production handling time is about 25-30 days. It will subject to our factory production schedule.
4. Can you accept special order?
Yes, we have our own R&D center , and our engineer can provide machine drawing according to your requirement.
5. Are your engineers available for oversea project ?
Yes, our engineers can be delegated aboard for machine installation and debugging.
6. How can you make sure the deal safe?
You can pay by TT/ LC. Making the world a better place is our company's beautiful vision, we will be your trusted partner.