Pema Column & Boom HD 4x4 Twin SAW sveisemaskin

This PEMA Column & Boom HD 4x4 Twin SAW was manufactured in 2019. It features a PEMA control panel with touch screen and WeldControl 100 for precise beam welding. The machine includes twin SAW heads, motorized traveling carriages, and a comprehensive wire feeding system. Ideal for longitudinal-shaped workpieces with a working range of 4m vertically and horizontally. Consider the opportunity to buy this PEMA Column & Boom HD 4x4 Twin SAW laser welding machine. Contact us for more information about this machine.
Status and storageDismantled by Pematek Oy in September 2022Stored in a warm, dry factory, wrapped in plasticIndoor operation; ambient +5 °C to +40 °C, relative humidity 40%–80%
Dismantled by Pematek Oy in September 2022
Stored in a warm, dry factory, wrapped in plastic
Indoor operation; ambient +5 °C to +40 °C, relative humidity 40%–80%
Machine/systemPEMA Column & Boom Semi-Portal for beam welding (heavy-duty C&B welding manipulator)Application: Automated submerged arc welding (SAW) of beams and other longitudinal workpiecesWorking range: 4 m vertical × 4 m horizontalTwo welding arms with twin SAW headsMounted on a motorized rail carriage for welding movement
PEMA Column & Boom Semi-Portal for beam welding (heavy-duty C&B welding manipulator)
Application: Automated submerged arc welding (SAW) of beams and other longitudinal workpieces
Working range: 4 m vertical × 4 m horizontal
Two welding arms with twin SAW heads
Mounted on a motorized rail carriage for welding movement
ControlPEMA control panel with touch screenStandard control system: PEMA WeldControl 100 (process control included)
PEMA control panel with touch screen
Standard control system: PEMA WeldControl 100 (process control included)
Included welding equipment2 × Lincoln AC/DC 1000 SD Powerwave power sources for SAW2 × Lincoln MAXsa 29 wire feeders (feed heads)2 × Ejector-type flux recovery systems integrated in welding arms2 × Pressurized air flux feeding tanks, 75 L each, heating up to 120 °C2 × Electro-mechanic joint tracking units4 × Wire feeding and reel holders (250 kg each) + additional rear reels 4 × 250 kg and 4 × 30 kg2 × Twin torch assemblies (2 × 2.4 mm)Wire dimensions supported: Ø 2–4 mm; twin wire Ø 2–2.5 mmPEMA pneumatic-assisted wire feeding system
2 × Lincoln AC/DC 1000 SD Powerwave power sources for SAW
2 × Lincoln MAXsa 29 wire feeders (feed heads)
2 × Ejector-type flux recovery systems integrated in welding arms
2 × Pressurized air flux feeding tanks, 75 L each, heating up to 120 °C
2 × Electro-mechanic joint tracking units
4 × Wire feeding and reel holders (250 kg each) + additional rear reels 4 × 250 kg and 4 × 30 kg
2 × Twin torch assemblies (2 × 2.4 mm)
Wire dimensions supported: Ø 2–4 mm; twin wire Ø 2–2.5 mm
PEMA pneumatic-assisted wire feeding system
Manipulator and rail carriageTwo movable welding carriages with twin SAW headsRail carriage with guide roller-supported steel wheelsRail width (inside-to-inside): 2350 mmTraveling speed: 200–2500 mm/minSide support rollers for precise movementCable management/chains for column, boom, and slide movement
Two movable welding carriages with twin SAW heads
Rail carriage with guide roller-supported steel wheels
Rail width (inside-to-inside): 2350 mm
Traveling speed: 200–2500 mm/min
Side support rollers for precise movement
Cable management/chains for column, boom, and slide movement
Column & boomTotal height from rail: approx. 6900 mmBoom length: approx. 4.5 mVertical boom movement: floor up to 2000 mmMotorized welding carriages with 1000 mm vertical slideHorizontal movement with boom; linear guide bearings and gear-rack drivesMax load on slide: 120 kgPower sources installed on rail carriage (fixed)
Total height from rail: approx. 6900 mm
Boom length: approx. 4.5 m
Vertical boom movement: floor up to 2000 mm
Motorized welding carriages with 1000 mm vertical slide
Horizontal movement with boom; linear guide bearings and gear-rack drives
Max load on slide: 120 kg
Power sources installed on rail carriage (fixed)
Workpiece capacity/specificationBeam height: 200–2000 mmWeb thickness: 6–40 mmFlange thickness: 6–40 mmFlange width: 100–1000 mmBeam length: 1.5–35 mFillet weld dimension: a = 3 mm (or per customer WPS)
Beam height: 200–2000 mm
Web thickness: 6–40 mm
Flange thickness: 6–40 mm
Flange width: 100–1000 mm
Beam length: 1.5–35 m
Fillet weld dimension: a = 3 mm (or per customer WPS)
Material and joint requirementsMaterial: Carbon steelBox beam: up to 1000 × 2000 mm, thickness 6–30 mmT-profile: up to 800 × 1500 mm, thickness 6–40 mmFillet between web and flange for joint tracking: 10 mmBeams tack welded prior to SAW
Material: Carbon steel
Box beam: up to 1000 × 2000 mm, thickness 6–30 mm
T-profile: up to 800 × 1500 mm, thickness 6–40 mm
Fillet between web and flange for joint tracking: 10 mm
Beams tack welded prior to SAW
Electrical and pneumatic requirementsMains: 3 phase + (N) + PE, 400 VAC ±10%, 50 Hz ±1 HzCompressed air: 6–7 bar, DIN ISO 8573-1 class 2SAW welding power supply: backup fuse 2 × 100 A; max power 2 × 55 kVAPEMA semi-portal: backup fuse 1 × 35 A; max power 1 × 12.5 kVA; additional backup fuse 16 A
Mains: 3 phase + (N) + PE, 400 VAC ±10%, 50 Hz ±1 Hz
Compressed air: 6–7 bar, DIN ISO 8573-1 class 2
SAW welding power supply: backup fuse 2 × 100 A; max power 2 × 55 kVA
PEMA semi-portal: backup fuse 1 × 35 A; max power 1 × 12.5 kVA; additional backup fuse 16 A
Additional equipment (not part of the base machine)
PEMA BTS 5000 beam turning devices (2 pcs); electrical: backup fuse 2 × 32 A
application type: Welding
Location: Estonia
machine type: Laser Welding Machine