Description
Electric Spark Surfacing Repair Machine
High power
Equipment features
> No annealing, no deformation, high welding
strength and accuracy;
> Simple operation, anyone can operate it;
> High height of coating;
> Fast repairing speed without discoloration or
undercut;
> Portable for on-site operation.
EDM Surfacing Repair
Suitable for iron parts, steel parts, copper parts,aluminum alloys, magnesium alloys, various metals and non-ferrous metals etc.
Working principle
of electric spark
surfacing repair machine
Using the working principle of deposition surfacing welding,the high-energy electricity stored in the power supply is instantly released between the welding wire and the base metal. Through the gas ionization between the welding material and the base metal, multiple micro-arc channels are formed to generate the surface of the base metal. In the instant high-temperature micro-zone, the welding material is welded to the surface of the base material under the action of micro-electricity to form a metallurgical bond.
Electric Spark Surfacing Repair Machine
Welding consumables
All of the common welding consumables such as diameter 1.2-3.6mm，and other electric welding rods can also be used after removing the coating.
Repairing of aluminum castings
Repairing of iron castings
Repairing of copper castings
Repairing of copper castings
The machine also adopts dual microprocessors (MCU) to precisely control the discharge current, which makes the discharge current more accurate, and the output is more efficient and faster to make the machine. High temperature is generated at the moment of discharge, so that the welding material melts in an instant (20uS-100uS), and is metallurgically bonded to the base material under the action of various forces. The power supply of HB-08 electric spark surfacing repair machine uses a high-frequency switching
The power supply of XD-08 electric spark surfacing repair machine uses a high-frequency switching power supply controlled by double current type PWM. The power supply works stably, the output voltage is adjustable, and the working efficiency is as high as 95%. It is controlled by digital CPU, which is higher than the original potential The controller adjustment control is more precise. This equipment is equipped with EMI, RFI and other anti-electromagnetic interference circuits, which can effectively prevent mutual interference between this equipment and external equipment.
Parameter
| Power supply | 220V |
| Input power | 1800W . |
| Output voltage | 50-100V |
| Discharging percentage | 10-100% |
| Core diameter | 1.2-3.6mm |
| Protection grade | IP40 |
| Weight | 22kg |
| Machine size | 436*260*308mm |