Automatic Hot-Wire TIG Pipe ID Cladding Station f | RFQ Sourcing Details

The TS-PCS-850-TTST-12M is a one-body, vertical-style automatic hot-wire TIG cladding station designed for pipe and vessel inner-wall weld overlay. The workpiece is rotated by a hollow-chuck mechanism while the welding torch remains in the 1G welding position.

A guided torch assembly enters the bore to complete the internal cladding pass. The stated processing envelope covers diameters up to 850 mm and workpiece lengths up to 12,000 mm. The supplied information also states a minimum diameter after cladding of 120 mm and a minimum workpiece wall thickness of 10 mm.

The system supports single-layer deposits from 1 to 3 mm and multilayer cladding. Published deposition figures range from 4.5 to 4.8 kg/h, depending on the stated configuration. The welding package uses a DC inverter power source with a 5–450 A welding-current range and a separate 5–200 A hot-wire supply.

Listed functions include HF or , arc-voltage control with ±0.2 V stated accuracy, real-time parameter display, online adjustment, bore-to-bore operation, remote support, and data logging. A 5.7-inch Chinese/English display is specified.

The monitoring arrangement includes a water-cooled weld camera using TCP/IP communication. The equipment description identifies the main assemblies as the welding power supply, welding head, driven guidance system, welding swing mechanism, roller frame, electrical control system, and water-cooling system.

The torch is rail-mounted, moved by a PID-controlled pushrod, and equipped with automatic arc-pressure tracking. Forced circulating water cooling is specified for the torch, while the inverter is described as air-cooled.

Listed fault detection covers workpiece short circuit, overtemperature, overcurrent, overvoltage, insufficient cooling water, insufficient shielding gas, power error, arc failure, and servo error. An optional cabinet air conditioner is identified for high-temperature areas.

The stated operating-temperature range is -40°C to +55°C. The source information lists pipe materials including API 5L Grade B, X52, X60, X65, stainless steel, and Cr. Mo steel. Listed filler-wire examples include ERNi. CrMo-3, ERNi. FeCr-1, ER316L, ER2209, ERCCo. Cr-E, ERCCo. Cr-A, ERNi1, and ERCu. Ni.

These listings describe stated processing examples;buyers should confirm the qualified welding procedure, filler selection, dilution limits, and acceptance criteria for their own base material and service environment.

Procurement confirmation is important because the supplied specifications contain configuration differences.

Workpiece capacity is variously stated as 10 or 20 metric tons;the torch arrangement is described both as a single-gun head and as a two-torch, double-wire configuration;and tungsten diameter is variously listed as 3.2 mm, 4.0 mm, or 4.8 mm with different optional sizes.

Minimum incoming workpiece diameter is stated as 152 mm in one section, while the minimum diameter after cladding is stated as 120 mm.

Buyers should obtain a configuration-specific technical schedule covering capacity, torch count, bore range, deposition rate, cooling package, utilities, inspection scope, and included software before ordering.