FIT-VCS-IV-E Automatic Hot-Wire TIG Vertical Clad | RFQ Sourcing Details

The FIT-VCS-IV-E is an automatic hot-wire TIG cladding machine designed for vertical weld-overlay work. Its supported standard functions include internal- and external-bore cladding, flat-surface cladding, and two-hole 90-degree cross-section cladding.

Listed application products include pipe rings, fittings, flanges, long-radius bends, valve bodies, valve balls, risers, wellhead block tree valves, pressure-vessel components, nozzles, and dished ends.

The stated processing range is 38 mm internal diameter after cladding to 1,500 mm diameter, with a maximum vertical overlay height of 1,500 mm. The standard loading capacity is 5 metric tons, and the turntable diameter is 1,200 mm.

The machine supports 1.0 mm and 1.2 mm wire, with 1.6 mm listed as optional, plus 3.2 mm tungsten with a 4.0 mm option. Single-layer clad thickness is stated as 1–3 mm, with multilayer cladding supported. The DC inverter welding power source has a 5–450 A current range.

Listed duty-cycle ratings at 40°C are 450 A at 80% and 420 A at 100%. The hot-wire source operates from 5–200 A, with stated ratings of 200 A at 60% and 100 A at 100%. Electrical requirements are 3 × 400 V, 50/60 Hz, with a stated input tolerance of -25% to +20%, 35 kVA input power, and 80 V open-circuit voltage.

Arc starting supports HF or . The inverter is air cooled, while the torch uses external constant-temperature circulating-water cooling. A 5.7-inch Chinese/English display provides real-time parameter display.

Listed fault detection covers workpiece short circuit, over-temperature, over-current, over-voltage, water shortage, gas shortage, power error, arc failure, and servo error. The stated equipment dimensions are 3,700 × 1,700 × 4,000 mm.

Supported base-material examples include A105, A350 LF2, A694 F42–F70, AISI 4130, 30. CrMo, SS304/304L, SS316/316L, SS410, F51, F55, WCB, and LCB, as well as forged and pipe base materials. Listed wire examples include ERNi. CrMo-3, ERNi. FeCr-1, ER316L, ER2594, ERCCo. Cr-E, ERCCo. Cr-A, ERNi1, and ERCu. Ni.

These listings should not be treated as automatic approval for a particular welding procedure. Before procurement, the buyer should define the workpiece geometry, base material, filler wire, required cladding thickness, welding position, inspection criteria, production rate, and utility conditions.

Confirm which functions are included in the proposed configuration because multi-cross-hole, sphere-bore, multi-position automatic cladding, workpiece preheating, workpiece cooling, 10-ton loading, and other capabilities are described as optional or contract-dependent.

The final quotation and technical agreement should also identify the exact power-source package, tooling, fixtures, installation scope, training, acceptance test, documentation, spare parts, delivery terms, and warranty.