Model | HJ1500 | HJ1800 |
Web height | 200~1500mm | 200~1800 |
Web thickness | 6~40mm | 6~40mm |
Flange width | 200~800mm | 200~1000mm |
Flange thickness | 6~40mm | 6~40mm |
Work-piece length | 4000~15000mm or as user's request | |
Assembly speed | 0.5~6m/min | |
Main machine power | 5.5kW | |
Hydraulic station power | 4kW | |
it can be designed according to customer's request. |


This machine without voltage protection device, assemlies and automaticly spot welding the variable section H-beam, the welding gun is mechanical and hydraulic tracing way, convienience operation and good quality.


The main framework consist of an upper entrance and a lower base section. The upper department can press and support the beam wall. Four sets of guide rail systems provide stable and reliable direction.
When positioning the wall frame and shelf, hydraulic transmission is used. Mechanical synchronous fixtures and centering systems are used on both sides to achieve automatic positioning and centering. It also provides an eccentric wheel for fine-tuning.
Machine body: main framework, upper press device, clamping aligning unit, driving reducer, motor, motor seat.
Input conveyor: total 3 sets, pulling rod, pulling bar, protective cap.
Output conveyor: total 3 sets, protective cap.
Hydraulic system: oil pump station, high pressure hose, hydraulic cylinders, pipeline etc.
Co2 welder system: 2 sets of Huayuan KR-350 Co2 welder and welding guns, wire feeder, controller, automatic assembling device, pneumatic device.
Spare parts: buttons*3pcs, 4A and 2A fuses*2pcs.

- Upper cylinder
- Top framework
- Press roller framework
- Press roller
- Main framework
- Hydraulic driven clamp device
- Hydraulic cylinder
- Manual wheel clamp device
- Driven motor
- Web clamp device
- Flange clamp device







