Longitudinal Seam Welding Machines 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

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.

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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

* With mandrel made of round material, smaller diameters can be realized (optional)

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Features

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SCHNELLDORFER TIG Welding: LINEARWELD INEX 6200 - InFocus High-Performance TIG welding

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Service

We welcome you to visit our test centre to witness the continuous improvement of our welding machines. After purchase our competent and highly trained service personnel will be pleased to support you.

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Contact

Questions?

If you have any questions about our welding machines, or any of our services, please do not hesitate to contact our sales representatives

Phone: +49 (0) 7950 9889-0

info@schnelldorfer-maschinenbau.de

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