The Transient liquid phase welding machine adopts diffusion bonding (TLPDB) is a joining process that has been applied for bonding many metallic and ceramic systems which cannot be bonded by conventional fusion welding techniques.
Features
Energy saving and electricity saving: low copper loss, low iron loss, high conversion efficiency, welding the same workpiece saves 27-30% energy compared to ordinary welding machines
DC output: It has little impact on the power grid, low energy loss, and generates continuous and uniform heat supply through DC current output, reducing flying speed and heating up quickly.
Highly intelligent: color touch screen display, capable of storing data, counting dots, overheating protection, unqualified alarm, real-time temperature control monitoring, adjustment testing, etc
More balanced pressure control: dedicated hydraulic controller and four column stable pressure design, stable lifting without shaking.
Small deformation of the workpiece: The workpiece is heated as a whole and cooled at the same time, without macroscopic plastic deformation, and there is no need for mechanical processing after welding.
Good joint quality: The microstructure and properties of the joint are close to or interphase with the base material.
Structural strengthening: The body adopts thick steel plates to optimize the mechanical structure design, which is overall beautiful and has good rigidity.
Easy to maintain: Intelligent modular assembly, high degree of integration, and simple maintenance.
Easy to operate: user-friendly interface, set up at once, and at other times, simply put in the workpiece and press the switch to weld, without the need for professional welders.

Specifications of Transient liquid phase welding machine
Model | TLPW-150 | TLPW-200 | TLPW-300 |
Input power supply | 380VAC, 50HZ | 380VAC, 50HZ | 380VAC, 50HZ |
Rated capacity | 150KVA | 200KVA | 300KVA |
Maximum short-circuit current I2CC | 38KA | 42KA | 50KA |
Maximum no-load voltage U20 | 8.7V | 11.3V | 12.5 |
Load duration x | 50% | 50% | 50% |
Inverter frequency | 1000hz | 1000HZ | 1000HZ |
Oil pressure | 12Mpa | 12.5MPa | 13MPa |
Maximum pressure | 100KN | 150KN | 200KN |
Electrode stroke | 150mm | 200mm | 250mm |
Electrode alarm spacing | 200mm | 250mm | 300mmn |
Electrode arm | 300mm | 320mm | 340mm |
Cooling | ≥120L/min | Water cool≥120L/min | Water cooling≥120 L/min |
Weight | 2050kg | 2250kg | 2500kg |
Dimensions | 1.13*1.46*2.15m | 1.15*1.46*2.23m | 1.15*1.46*2.23m |