The hpcs comprises of a hollow bore, height adjustable floating headstock and height adjustable floating idlers to clamp and support the pipe. Our system can accommodate pipes ranging from 6” upwards normally to a maximum of 48” diameter welding internally up to 12.5 meters in length.
The hpcs is designed as a turnkey package, supplied for internal weld overlay of pipes. The horizontally positioned pipes are rotated around their longitudinal axis while the torches are mounted on a lance which is guided along the inner wall.
Two standard models are available for 12m systems – twin head torch station and quad head torch station.
Our quad head welding torch lance, developed over a period of time by our team overlays a smooth surface of the corrosion-resistant layer clubbed with low dilution rates producing consistent results and improved productivity.
Hot wire pulsed tig process to minimize dilution and maximize fusion
Real-time remote weld monitoring and data logging of weld & utility parameters
Touch retract function with settable gap for hf strike
Full traceability of production records to allow quantitative analysis
Digital display for torch position and balance to clad
Auto return of the torch and rotator to last stop position
AVC controls via titanium push rods on ball screw slides
Dry run function for validation of parameters
Wire feed, welding speed and rpm on display
Dual HMI/tab at either end of the station
Graphical display of parameters like volts, current, weld speed, wire feed, deposition rate, clad thickness, heat input etc.
Override facility for weld parameters in auto mode
Fully digital inverter type power source from EWM, Germany which is optimized for automated applications vide ether cat for swift signal exchanges.
Single wire/twin wire options
Arcing in any combination of 4 heads
Deposit rate up to 2.5 kg/hr./head
Clad thickness up to 2.5 mm per layer
Welding speed up to 600 mm/min
Wire feed from 600mm/min to 6000mm/min
EWM power source with hot wire
Wireless android based operating pendant
Digital flow meters and flow switches with interlocks
Industry first scissor type AVC
