MIG hydro cylinder piston rod automatic welding machine with cnc system
Welding Requirement
1. Specification requirements are as follows:
- welding single-end of flange or cylinder bottom,like end caps or end plugs
- hydraulic cylinder length: 4m,5m
- hydraulic cylinder diameter: max Ф300 mm
Mainly used in welding hydraulic cylinder circular seam automatically. To guarantee the welding specification is even and uniform, welding seam has good and uniform appearance. It is convenient and reliable to use and the welding quality meets to the requirement.
Technical Parameter
| Rotary axis rotation speed |
0.2-10R/MIN stepless adjustment |
| Welding current |
50-400A, 100% duty cycle |
| Welding Torch Adjustment |
lifting distance: 100mm |
| left-right distance: 100mm |
| tilting angle: 25°~ 60° |
| Air compressor |
0.4~0.6MPA |
| Working voltage |
3phases 380V 50hz |
| Welding torch oscillating scope adjustment |
0~40mm |
| Welding torch oscillating frequency range |
0-30 times/min |
| Welding Torch standing time on both sides |
0-10 seconds |
| Welding torch standing time in the middle |
0-10 seconds |
| Welding torch pneumatic feeding value |
200mm |
| Tail stock welding torch pneumatic feeding value |
150mm |
Main Feature
- MAG air-cooled welding torch is fixed while workpiece is rotating, welding position is horizontal.
- Adopt welded machine body, welding torch and pneumatic tail-stock can be adjusted longitudinally, it can be locked after adjustment.
- Workpiece is positioned by special fixture and pressed by pneumatic thimble. Rotating synchronously. Loading and unloading bracket are mounted under the workpiece.
- Japan OMRON PLC controls the whole machine operation. Workpiece rotation speed is adjusted by inverter, stepless adjustment, to improve the reliability.
- Japan OTC welding power source which has good performance of arc igniting, arc stabilizing and arc ending, to ensure that the welding seam is even and uniform.
- The welding mode and welding specification can be preset, saved and recalled. Via touch man-machine interface, it is convenient to modify the parameter and switch the status through the man-machine touch screen. Welding length, arc igniting &ending time, welding current, welding voltage, welding speed, oscillating frequency, oscillating scope, oscillating time, torch lifting time, lifting distance, lifting times can be all input through the interface.
- Welding current and welding voltage are controlled by D/A (digital analog). They can be preset and recalled in layer. To realize multi layer continuous welding when the arc does not stop.
- With good appearance and good quality, depth and width of fusion meet the requirement.
- Machine has good operating performance and low failure rate.
- Welding oscillating mechanism is used to weld wide and multi layer seams of hydraulic cylinder.
We have always been committed with the service idea of customer-centric, supply Installation, adjustment, training and maintenance in pre-sales and after-sales service.
1. Pre-sales Service
Before signing contract, customers can get production plan, technical consultant and equipment suggestion and etc.
2. Training
Customers can get free technical training in China factory. Mainly training are as follow:
- Training for machine
- Basic daily cleaning and maintenance for the machine
- Solutions for common hardware problems
3. Equipment Maintenance
- One year free maintenance, lifelong caring
- Free technical consultant, video support
- Customer service responding in 2 hours
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}