800 Series

800 Series

800 Series

Product catalog summary
Introduction
Magnatech introduces a new line of orbital weld heads designed for autogenous tube welding. The 800 series offers five models that cover tube diameters from 3 to 152 mm (0.125” to 6”). These tools are engineered for precision and repeatability, reducing welding time and eliminating the need for tack welding in many cases.
Weld Heads Models
The models include 805, 810, 820, 830, 840, and 860, each designed for specific tube diameter ranges and RPM capabilities. They feature a double-clamping design for simplified workpiece fit-up.
Accessories
  • Extension cables for up to 23 m (75’) from the power supply.
  • Pre-ground tungsten electrodes.
  • Offset Tungsten Holders for butt and fillet welds.
Features
  • Collets for all tube sizes and fitting geometries.
  • Waterproof carry case and bench mount bracket.
  • Internal weld head cooling and flip-up view port for inspection.
  • Encoder motors for precise speed regulation and jam detection/protection.
  • New rotation drive design tolerant of metal debris.
  • Home position switch for easy head removal post-weld.
  • Simple assembly for straightforward field service.
Specifications
  • Application: Orbital autogenous GTAW welding of tube-to-tube and tube-to-fitting.
  • Cable length: 7.6 m (25’) standard, with extension cables available.
  • Power supply compatibility: Tubemaster and Pipemaster models.
Dimensions and Weights
Each model has specific dimensions and weights, with features like indestructible stainless steel hinges for tube alignment and vernier adjustments to prevent deformation of thin wall tubes.
Applications
  • High Purity
  • Pharmaceutical
  • Aerospace
  • Sanitary Process Pipe
  • Medical/Biotechnology
  • Food Processing/Dairy
  • Brewery
  • Instrumentation
See more

Catalog excerpts

800 Series-1

WELD HEADS ORBITAL WELD HEADS FOR FUSION WELDING OF TUBES Magnatech introduces an entirely new line of easy-tooperate tools for autogenous tube welding. Five models with overlapping ranges cover tubes from 3 – 152 mm (0,125” - 6”) O.D. Magnatech’s 800 series heads make tube-to-tube and tube-to-fitting welds in less time with precision and repeatability. The double-clamping design simplifies work piece fit-up and eliminates tack welding in many cases. Collets are available for any tube and fitting size. Features • ollets for all tube sizes/fitting geometries C • Waterproof carry case standard • Bench mount bracket • nternal weld head cooling standard I • onvenient flip-up view port allows final C inspection before welding • ncoder motors provide precise, repeatable E speed regulation • Jam” detection/protection. “ If rotation stops for any reason, it is instantly sensed and power to the motor is immediately interrupted. No more damaged motors or drive trains • tandard 8 m (25’) hose pack length S • ew rotation drive design tolerant of metal N debris • Home” position switch automatically readies “ the head for removal following weldcompletion, and never requires adjustment • imple assembly makes field service S straightforward Accessoiries • Extension cables allow use up to 23 m (75‘) from power supply • Pre-ground tungsten electrodes • Offset Tungsten Holders (Butt weld) allow use when axial clearance restrictions exist (such as short tangent fittings) • Offset Tungsten Holders (Fillet weld) allow fillet (socket) welds to be made Tungsten El

 Open the catalog to page 1
800 Series-2

WELD HEADS ORBITAL WELD HEADS FOR FUSION WELDING OF TUBES Magnatech introduces an entirely new line of easy-tooperate tools for autogenous tube welding. Five models with overlapping ranges cover tubes from 3 – 152 mm (0,125” - 6”) O.D. Magnatech’s 800 series heads make tube-to-tube and tube-to-fitting welds in less time with precision and repeatability. The double-clamping design simplifies work piece fit-up and eliminates tack welding in many cases. Collets are available for any tube and fitting size. Features • ollets for all tube sizes/fitting geometries C • Waterproof carry case standard...

 Open the catalog to page 2
800 Series-3

Orbital autogenous GTAW welding of tube-to-tube, tube-to-fitting Cable length 7.6 m (25’) standard. Extension cables available Power supply compatibility Tubemaster models, Pipemaster models Dimensions/weights ”Flip-top” hinges open for final inspection of tube alignment prior to welding. Indestructible stainless steel hinge provides rigidity for positive tube alignment. Vernier adjustments allow clamping force to be optimally set. Prevents deformation of thin wall tube. Tube Diameter Range Tungsten holder allows field replacement in a minute. Virtual 360° circumferential contact of tungsten...

 Open the catalog to page 3
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