JINHUA (QINGDAO) HARDFACING TECHNOLOGY CO., LTD.
JINHUA TECHNOLOGY, WELDING THE WORLD
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Vertical Hardfacing Machine, AutomaticHarfacing System, Weld Overlay Cladding System
1. Production Instruction
JH-350S Vertical Bore Cladding System is designed to perform fully-automated GTAW build up of corrosion-resistant metal components such as subsea christmas tree assemblies. The JH-350S package is a complete turnkey system that includes a KEY 1250 PLC system controller with touch-screen control weld-data-documentation recording software, a remote control pendant, a 500 or 700 amp pulsed-TIG power source, a 150 amp Hotwire TIG power source, motorized vertical and horizontal cross slides mounted on a heavy duty manipulator, a 15-ton capacity floor-mounted turntable with closed-loop drive and a secondary encoder for position feedback. The system also includes an integrated wire feeder and cladding torch with integrated wire-feed guide.
2. Specification
| Model | JS-350S |
| Weld Process | Hotwire TIG |
| Manipulator | Heavy-duty motorized cross-slides |
| Turntable | 6 foot diameter table, 15 ton capacity with slip ring |
| Standard Power Source | Miller Maxstar 700 with Coolmate 3.5 cooler, Maxstar 200 DX |
| Optional Power Source | Other power sources are available |
| Maximum Height Bore Depth | Up to 78.7 in (2000 mm) ddepending on torch type and vertical slides used |
| Minimum Weldable Bore | 1.77 in (45 mm) diameter |
| Water Cooled TIG Torch | Various fixed and adjustable-angle torch heads available |
| Welding Speed | 7.87 in/min to 17.7 in/min (20 to 45 cm/min) |
| Air Pressure | Requires 3-4 bar / 45-60 psi |
| Control | KEY 1250 PLC Controller |
| Control Functions | Controlled by 1d5 in TFT HMI or remote pendant |
| Input Power RDA VCS 700 | VCS (controller, manipulator, turntable) - 380 to 480 V, 3 phase, 50/60 Hz |
| Input Power Miller Power Sources | Maxstar 700 and Maxstar 200DX - 380 to 480 V, 3 phase, 50/60 Hz |
| Input Power Miller Cooler | Coolmate 3.5 - 115 VAC 50/60 Hz (from power source) |
| Overall Height | 216.5 in (5500 mm) |
| Shipping Weight | 21,054 lb (9550 kg) complete system |
3. Delivery
