JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD.
JINHUA TECHNOLOGY, WELDING THE WORLD
Add to Cart
Tube Cladding Machine, Tube Inner Hardfacing Machine, Tube Inner Surface Overlay Welding Machine
1. Machine Introduction
A high level of automation: any skilled worker can operate the machine independently through a 2-day training program with one - button start and stop function which simplifies the operation of the machine significantly. The weld bead shaping approaches include: Spiral Wing Welding, Spiral Welding and Straight Welding. The allowable diameter for pipe clamping of the machine is assembledfrom 120 mm to 800 mm, and if necessary, a larger pipe diameter may be customized with a maximum welding length of 6 meters. The specialized welding torch and welding cable reduce the resistance of wire feeding, which enables the stable wire feeding of the welding gun at the position of 6th meter on the inner wall of the pipe after feeding by the wire feeder.
2. Machine Parameter
| Diameter Range of Overlay Welding | Φ120-1000mm |
| Maximum Overlay Welding Length | 8000 mm |
| Overlay Welding Speed | 0-250mm /min |
| Overlay Welding Thickness | 3-6mm |
| Allowable Weight | 2.0T |
| Maximum Power | 28.5Kw |
| Water Cooling Control System | Variable frequency circulating water cooling |
| Control System | The control system adopts Variable frequency + digital system control |
| Idle Travel Speed | 0-7000mm/min |
| Allowable Material for Overlay Welding | Q235 Q345 |
| Elevation of Overlay Welding Torch | 0-100mm |
| Elevating Mode of Overlay Welding Torch | Manual mechanical lifting |
| Precision Standard of Whole Machine | Conforming to JB/T5102-1999 |
| Linear Positioning Accuracy | ±1mm/5m |
| Velocity Error | ±2% |
3. Pictures
| Bends Angle | Degree |
| Bends Inner Diameter Range | D200-D800 |
| Maximum arc length of Bends | 1800mm |
| Bending Radius Rang of Bends | R305-R1219 |
| Maximum Workpiece Weight | 2.0t |
| Monolayer overlay welding Thickness | 2.5-5mm |
| Diameter of Welding Wire | 1.6-2.8mm |
| D1 | MAX |
| D2 | 800MM |
| L1 | 1500MM |
| L2 | 1200MM |
| Maximum Workpiece Weight | 2.0T |
| Monolayer overlay welding Thickness | 2.5-5mm |
| Diameter of Welding Wire | 1.6-2.8mm |