SCHNELLDORFER LINEARWELD EXTL

The new machine series LINEARWELD represents the apex in development of longitudinal welding at Schnelldorfer Maschinenbau.

  • Long welding lengths from 2100 mm upwards
  • Designed for highest loads
  • Cost-optimized and modular design
  • Many equipment variants available
  • Minimal distortion of welded parts
  • Weld program memory storage available
  • Utilisation of all common welding processes
  • Clamping system with adjustable jaws
  • Wide range of control options
  • Automatic mandrel latch

Description

Longitudinal Seam Welding Machines

LINEARWELD EXTL

The new machine series LINEARWELD is the current pinnacle in the development of longitudinal seam welding machines at Schnelldorfer Maschinenbau. These are the result of over 25 years of experience in high class welding.

Equipped with high-quality and state-of-the-art technology, it is the platform for all welding requirements. Available in different welding lengths from 2100 mm to 6200 mm, the highly modular machine system including many custom features allows the configuration of a machine that suites your specific production demands.

Technical Data

Machine Type LINEARWELD EXTL 2100 LINEARWELD EXTL 2600 LINEARWELD EXTL 3100 LINEARWELD EXTL 4100
Welding length 2100 mm 2600 mm 3100 mm 4100 mm
Tube-Ø min.* 230 mm 260 mm 300 mm 380 mm
Material Thickness 0,5 – 10,0 mm 0,5 – 10,0 mm 0,5 – 10,0 mm 0,5 – 10,0 mm
Material Stainless Steel, Mild Steel, Galvanized Steel, Aluminum, Copper, Brass, Titanium
Welding Process TIG/ GTAW, Plasma, Plasma keyhole, MIG/ MAG, InFocus
Forming gas Welding gas, Backing gas, Trailing gas
Torch travel speed 10 cm/min – 770 cm/min
Mandrel latch Pneumatically, Position control
Backing bar CuCrZr or Stainless Steel
Clamping fingers CuCrZr or Stainless Steel
Clamping system Pneumatically with pre-clamp feature
Arc length Consistently over the entire welding length
Cooling Circuit Backing bar (Mandrel), Torch
Control unit Siemens S7 ET200S
Operator interface Siemens Comfort Panel 7“
Motor Siemens Simodrive
Interface current source ProfiBUS
Standard CE-Mark
Electric supply 400/230 Volt / 3 / N / PE 50 Hz
Pneumatic supply 6 bar, dry, filtered
Ambient temperature + 10°C to + 35°C
Colour On customer request

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