| 1 | CNC Laser Die Repair Welding Machine | Fiber laser welding with inert-gas shielding; commonly used with wire filler | Precision repair of injection molds, die-casting dies, stamping dies, and hardened tool-steel edges | Approximately 300 × 200 × 150 mm to 600 × 400 × 300 mm work areas, depending on machine design | Typical laser power: 200–1,500 W; positioning accuracy commonly within approximately ±0.02–0.05 mm | Check laser wavelength, beam delivery, wire-feeding control, compatible steel grades, guarding, fume extraction, and local laser-safety compliance | Requires a stable floor, clean dry air or nitrogen/argon supply, electrical grounding, ventilation, and controlled ambient temperature; three-phase power is common | Clean protective optics, inspect nozzles and wire guides, check cooling performance, verify axis calibration, and replace filters according to operating hours | High-volume mold and die shops requiring low heat input, accurate deposits, and reduced post-welding machining |
| 2 | CNC Micro-TIG Die Welding Machine | Precision tungsten inert gas welding using fine filler wire | Repair of tool-steel cracks, worn parting lines, thin edges, and localized surface defects | Approximately 200 × 150 × 100 mm to 500 × 400 × 250 mm | Typical welding current: 5–200 A; fine current control can support small deposits and thin sections | Evaluate pulse control, torch access, filler-wire range, heat-affected-zone control, weld-viewing system, and compatibility with preheated tool steels | Needs argon supply, suitable electrical grounding, a clean work area, and adequate ventilation; preheating equipment may be required for some die materials | Inspect tungsten electrodes, clean the torch and gas cup, check argon flow, inspect cables, and verify current calibration | Workshops repairing small cavities, sharp edges, inserts, and complex mold surfaces where operator control is important |
| 3 | CNC Pulsed Arc Die Welding Machine | Computer-controlled pulsed TIG or micro-arc deposition | Medium-size die repairs, build-up of worn surfaces, and restoration of machined tool-steel features | Approximately 400 × 300 × 200 mm to 800 × 500 × 400 mm | Typical current range: 10–300 A; programmable pulse parameters support controlled heat input | Prioritize programmable weld schedules, torch movement, filler-wire feeding, cooling, and compatibility with stainless, pre-hardened, and hot-work tool steels | Requires a level foundation, shielding-gas supply, grounding, sufficient ventilation, and access for service around the CNC enclosure | Clean the torch, inspect gas lines and cooling channels, lubricate linear guides as specified, back up programs, and check axis repeatability | General-purpose die-repair departments needing a balance between deposition rate, flexibility, and investment cost |
| 4 | CNC Resistance Die Spot-Welding Machine | Localized resistance welding using controlled electrical pulses and electrodes | Small repairs on conductive dies, inserts, and selected tooling components where minimal filler material is needed | Typically 150 × 100 × 75 mm to 400 × 300 × 200 mm electrode-access zones | Pulse energy and electrode force vary by design; suitable systems provide programmable current, time, and pressure control | Confirm electrical conductivity requirements, electrode geometry, clamping force, pulse repeatability, cooling method, and access to replacement electrodes | Needs a stable electrical supply, reliable grounding, compressed air or water cooling where specified, and safe guarding around energized components | Dress or replace electrodes, inspect cables and connectors, check force calibration, clean contact surfaces, and test pulse consistency | Specialized repair operations involving conductive materials and repeatable small-area welds |
| 5 | CNC Laser Cladding Die Repair System | Laser-directed energy deposition using metal powder or wire | Large-area wear restoration, dimensional rebuilding, hard-facing, and repair of high-value dies and tooling surfaces | Approximately 500 × 500 × 300 mm to 1,500 × 1,000 × 600 mm, depending on the motion platform | Typical laser power: 1,000–3,000 W; deposition rates are higher than fine laser welding but depend on powder, wire, and substrate | Assess powder or wire delivery, material traceability, shielding-gas consumption, thermal management, multi-axis reach, and post-cladding machining needs | Requires dedicated ventilation, inert-gas supply, powder-handling controls where applicable, robust electrical service, and adequate floor loading | Clean the processing head, inspect powder or wire feeders, maintain filters, check optics and gas flow, lubricate axes, and remove metal dust safely | Large-tool manufacturers and repair centers restoring substantial volumes of material before CNC finishing |
| 6 | CNC 3-Axis Die Welding Workstation | Laser or pulsed-arc welding integrated with X, Y, and Z numerical motion | Repeatable repairs on molds and dies requiring programmed paths, consistent bead placement, and reduced manual positioning | Common table sizes range from approximately 600 × 400 mm to 1,500 × 800 mm; usable Z travel varies widely | Process power depends on the welding head; typical positioning accuracy is approximately ±0.03–0.10 mm for industrial repair platforms | Review table load, fixture design, CAD/CAM compatibility, scanning or probing options, collision protection, and program storage | Needs a rigid level foundation, electrical grounding, gas supply, extraction, and enough clearance for loading dies and servicing the enclosure | Inspect fixtures, lubricate motion components, verify homing and probe accuracy, clean the enclosure, and maintain program backups | Factories seeking repeatable production repair and easier operator training without the complexity of a full multi-axis cell |
| 7 | CNC 5-Axis Die Welding and Repair Cell | Multi-axis laser welding, laser cladding, or robotic pulsed-arc deposition | Complex cavities, deep ribs, turbine or automotive tooling, large dies, and repairs requiring difficult torch or beam angles | Often configured for parts from approximately 500 mm to more than 2,000 mm in one dimension, subject to payload and axis arrangement | Process power varies by welding head; positioning performance commonly depends on payload, reach, calibration, and workpiece size | Check rotary-axis payload, collision avoidance, offline programming, scanning, calibration procedures, enclosure size, and integration with inspection or machining | Requires engineered foundation capacity, substantial electrical service, shielding gas, ventilation, safety interlocks, and trained commissioning personnel | Perform axis and tool-center-point calibration, inspect rotary drives, maintain optics or torch hardware, lubricate axes, and validate safety circuits | Large global manufacturers and specialized repair centers handling complex geometries and high-value tooling |
| Technical values are representative industry ranges rather than specifications for a particular manufacturer or model. Buyers should confirm material compatibility, electrical voltage and frequency, safety certification, spare-parts availability, operator training, warranty coverage, and local service support before purchase. |
