LW-S - Technical Information

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Technical Information

Welding robot

Welding table

Spindle

Swiveling rotary table

Welding cell configuration with robot only

A basic welding cell setup with just the robot that is ideal for prototyping or small, varied production volumes. Equipped with a 6-axis welding robot.

Welding cell configuration with robot and welding table

A convenient and efficient solution that saves time. The removable welding table can be conveniently prepared outside the cabin while the machine is at work.

Welding cell configuration with robot and spindle

Most useful for long or medium-length parts where welding is required on opposite faces or along cylindrical trajectories.
It comes with a welding robot and spindle where multiple parts can be lined up.

Ideal for welding frames or parts of complex or compact shape without manual repositioning.
It comes with a welding robot and swiveling rotary table that improves part accessibility.

Welding modes

Welding head

Production accessories

Heat conduction welding

Perfect for making furniture elements with smooth, rounded welding joints or sealing airtight vessels, manifolds and exhaust systems.

This technique can join the welded edges of the part and make the weld seam perfectly smooth or even invisible.

Furniture industry component laser welded with heat conduction

Pulse welding

Unmatched quality on light-weight alloys, thin gauge parts, joint angles or critical welding points.

In cases where thermal energy needs to be contained over the entirety of the part, pulse welding yields joints with zero imperfections.

Thin stainless-steel box laser welded with pulse mode

Cold wire welding

Full filler material penetration and increased technological versatility.

Cold wire welding is perfect for applications with imperfect part joining or where adding alloys to the solder bath is required.

Oil & gas component welded with cold wire

Keyhole welding

Perfect joining of thick mechanical parts or several layers of material.

The laser penetrates deep inside the part, leaving an extremely thin track to give you efficiency, speed of process and impart greater strength to the welded joint.

A technology for every need

Fixed-optics or wobbling technologies together with a wide variety of welding methods and advanced features of the LW-S deliver the ideal solution for your every need by robustly and efficiently welding a wide range of metal materials and thicknesses.

Welding seam made with wobbling technology

No contamination, maximum reliability

The Cross Jet device helps keep the protective glass free of dust and debris.

The machine alerts the operator to new contaminants, so that the protective glass is replaced only when needed.

Cross Jet laser protective glass cleaning

With or without cold wire, easy to switch out

Safe production with head edge sensors that protect welding devices from collision. Wire and nozzles can be conveniently hooked, unhooked and safely stored as needed.

Service gas: What you need, where you need it

Decide when and where to deploy gas optimally to reduce costs.

The three assist gas lines follow separate paths on the laser welding head or on the part support jig. Thus, gas flows can be balanced the most effectively and used only when needed.

Keep an eye on your consumption

Monitor energy consumption at all times.

The machine measures power absorption in real time, so it can be utilized efficiently to optimize production.

Energy consumption monitoring in laser welding

Details make all the difference

Convenient internal and external blow guns allow parts to be cleaned during both loading and unloading.

Thus, the welding area remains free of contamination and dust is actively removed from finished parts.

Perfect Joints

Active Tracking

Optimal control

Active Viewer

Reliable Process

Active Monitoring

Robust Process

Active Cold Wire

Prioritize safety

Work risk-free with the highest safety standards: the LW-S is a CE-certified, Class 1 production system.

The fully enclosed welding zone protects operators from laser radiation and is equipped with sensors that prevent the machine from starting when tripped by an operator.

Workable materials

Steel, stainless steel, aluminum alloys, titanium/nickel alloys, copper

Welding table

Work area

1 x 1,5 m (39" x 59")

Maximum loading weight

750 kg (1,653 lbs)

Single spindle

Maximum workable length

2 or 4 m (78" x 157")

Maximum processable diameter

1.5 m (59")

Maximum loading weight

2,000 kg (4,409 lbs)

Double spindle on rotary table

Maximum processable length

1.6 m (63")

Maximum processable diameter

1 m (39")

Maximum loading weight

600 kg (1,323 lbs)

Single swivelling rotary table

Maximum processable height

0,95 m (37")

Maximum processable diameter

1,45 m (57")

Maximum loading weight

500 kg (1,102 lbs)

Swiveling rotary table

Maximum loading weight

0,9 m (35")

Maximum processable diameter

1,2 m (47")

Maximum loading weight

250 kg (551 lbs)

General characteristics

Minimum cabin size

4.0 m x 4.0 m x 3.4 m (13.2' x 13.2' x 11.2')

Laser source (fiber)

3, 5 and 8 kW

Training

A complete package for you and your operators is included in the purchase.

Maintenance

You can take care of it or we can do it for you.

Awareness

Evaluating the investment with the help of one of our experts is easier.

LW-S

Robotic laser welding cell