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Key features
- lightweight and compact design
- two control modes: manual and external start
- four adjustable parameters (oscillation width,
- oscillation speed, oscillation dwell time on ends)
- simple control panel (four knobs)
- can work as stand-alone device or be a part of more advanced welding system
- optimal solution for various welding applications
- real improvement of the welding process
- uniform and high quality welding
- supply voltage 14-24 V (direct connection to the welding carriage or an external automation system)
- optional power supply 115 VAC or 230 VAC
The OSC 8 pendulum oscillator is designed to oscillate MIG/MAG torches with the diameter of 16–22 mm (5/8–7/8”). The oscillator is installed onto a 22 mm (7/8”) diameter rod and connected to a welding device. It can be controlled manually or by using an external START-STOP switch. Using an optional freestanding support allows welding of rotating pipes or moving plates. An optional power supply allows connecting the oscillator to a 230 V or 115V power source.



Depending on welding system configuration in use the oscillator can work in either manual or external start mode and be connected to:



Welding circuit
Power supply
or welding tractor
OSC-8 along with Freestanding Support
The support is designed to hold MIG/MAG torches with the handle diameter of 16–22 mm (5/8–7/8’’). This allows welding of either rotating pipes or moving plates. Configuration with pendulum weave welder OSC-8 allows welding with oscillation.
Product code: STJ-0629-10-00-00-0
Torch type | MIG/MAG |
Torch handle diameter | 16–22 mm (5/8–7/8") |
Arm horizontal stroke | 560 mm (22") |
Arm vertical stroke | 640 mm (25’’) |
Weight | 15.3 kg (34 lbs) |





OSC-8 along with Rail Bull 2 tractor


OSC-8 along with Rail Tug tractor



Video
Watch OSC-8 | Pendulum Weave Welder video and find out more about related products.
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PRO-WP 150 & PRO-WP 300 | Welding Positioners
The welding positioners enable round or tubular pieces of metal to be rotated easily, provide better weld seam accessibility, can help produce high quality welds and increase deposition rates. Frequency inverter ensures continuous speed adjustment and speed stabilization at the set value.
They reduce time and effort for the welders, who can focus on their job with no need to constantly move around their workspace in order to get the best position. -
OSC-8 | Pendulum Weave Welder
OSC-8 | Pendulum Weave Welder can be controlled manually or by using an external START-STOP switch. Using an optional freestanding support allows welding of rotating pipes or moving plates. An optional power supply allows connecting the oscillator to a 230 V or 115V power source. OSC-8 is suitable for MIG/MAG automate processes in heavy fabrication industries such as: pipeline and bridge construction, shipbuilding and tank welding. -
Mini Spider | Fillet Welding Tractor
Mini Spider is a battery-powered welding tractor designed to produce continuous fillet welds using MIG/ MAG torches. The torch can be easily swapped from one side of Mini Spider to another. 4-wheel drive system with magnetic traction and a feedback loop provides highly efficient speed stabilization. Constant, continuous and repeatable travel speed enables weld bead geometry that is exact to the required specifications, thus reducing costly over welding and substantially decreasing filler metal usage. An optional power supply can be used to plug the carriage into a 110–240 V power source. -
Rail Tug | Welding and Cutting Tractor
The Rail Tug is a digitally controlled travel tractor designed for the mechanization of welding and thermalcutting processes. Featuring a rack and pinion drive system with electronic speed control, the Rail Tug creates weld bead geometry which is exact to your specifications, reducing costly over welding and decreasing filler metal usage.
The Rail Tug can be used with semi-flexible track for plate and tank work with a minimum radius of 5 m (16 ft) or adapted to bent ring rail for pipe and tube applications. Standard ring rails are available for tube diameters from 200 mm (8”) up to 3000 mm (10 ft), whereas custom rolled tracks can be used for tube diameters between 3 m (10 ft) and 10 m (32 ft). Using a vacuum system allows the track to be clamped to non-ferrous surfaces (stainless steel, aluminum etc.) The Rail Tug economically meets a broad array of welding and cutting applications on flat or curved plate, tube and pipe.
Technical Specification
Voltage | 14–24 V DC |
Power | 50 W |
Torch type | MIG/MAG |
Torch diameter | 16–22 mm (5/8–7/8”) |
Oscillation type | Pendulum |
Oscillation width at r=150 mm (6”) | 1–30 mm (1–100%) 1/32–1-3/16” (1–100%) |
Oscillation speed at oscillation width of 10 mm (3/8”) and zero dwell time on ends | 12–115 cycles/min (1–100%) |
Oscillation dwell time on ends | 0–3 s |
Maximum torque | 8 N•m (5.7 lb•ft) |
Required ambient temperature | 0–50°C (32–122°F) |
Weight | 2 kg (4 lbs) |
Product code: | OSC-0497-10-00-00-0 |
Technical Specification

Size: 2.1 MB Type: PDF

Size: 2.1 MB Type: PDF

Size: 2.1 MB Type: PDF

Size: 2.1 MB Type: PDF

Size: 2.1 MB Type: PDF