XD-08 provided by KEPUNI not only avoids the problem of workers being exposed to strong arc radiation for a long time, but also solves the problem of generating a large amount of harmful substances such as exhaust gas during the metal repair process. The later generated substances are recyclable metal residues of the same material as the repair material.
Easy to operate, novice welders can easily get started in five minutes
Concentrated energy, small heat-affected zone after welding
Suitable for repairing defects such as air holes, sand holes, shrinkage holes, and machining tolerances in various metal castings such as copper, iron, aluminum, and steel
Suitable for tungsten carbide coating treatment on the surface of various molds, enhancing their service life by 3-5 times
The KEPUNI XD-08 is engineered to eliminate operator exposure to
hazardous arc radiation and harmful emissions during metal repair,
offering a sustainable solution for industrial defect restoration. By
leveraging cold-process surfacing technology, the machine deposits
repair material with minimal heat input, generating only recyclable
metal residues that match the base material’s composition.
Key Features: Operator-Centric Safety Rapid Training & Deployment Localized Energy Delivery Versatile Defect Correction Hardfacing & Wear Resistance Applications: Automotive: Restores engine blocks, cylinder heads, and hydraulic components.
Aerospace: Repairs turbine blades and structural castings without distortion risks.
Die & Mold Manufacturing: Enhances stamping, forging, and injection molding tool durability.
Eliminates prolonged UV/IR radiation exposure and toxic fumes, meeting OSHA and EU workplace safety regulations.
Features an intuitive
interface with pre-set parameters, enabling novice operators to achieve
professional-grade repairs within 5 minutes of setup.
Concentrated energy input
restricts the heat-affected zone (HAZ) to ≤2 mm, preserving the
mechanical integrity of adjacent materials.
Effectively fills porosity
(air/sand/shrinkage holes) and compensates for machining errors in
copper, iron, aluminum, and steel castings.
Applies tungsten carbide
coatings to mold surfaces, extending tool life by 300–500% and reducing
downtime in high-wear applications.
| Model | XD-08 |
|---|---|
| Power supply | 220v |
| Input power | 1800w |
| Output votltage | 50-100v |
| Machine size | 436*260*308mm |
| Weight | 23kg |
| Discharging percentage | 10-100% |
| Core diameter | 1.2-3.6mm |
| Protectin grade | IP40 |



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