Water-cooled micro-welding head ORBIWELD 19

orbitalhigh-precisionfor tubes

Overview
ORBIWELD 19 is a compact, liquid-cooled micro weld head designed for precise orbital welds on small pipe diameters. It is available in two variants: OW 19 and OW 19 HD. The weld head delivers high performance in a minimal space, with comfortable handling and integrated liquid cooling for intensive use.

Key Features

• Compact design optimized for confined work environments
• Integrated liquid cooling to maintain stable operating temperature during extended cycles
• High stability and long service life through robust construction
• Integrated control panel in the aluminum handle for direct access to essential functions
• Ergonomic one‑hand operation with clamping levers
• Flip cover for visual inspection of pipe alignment before welding
• Usable horizontal, vertical or at an angle
• Narrow and wide clamping inserts for various applications
• Expandable to OW 19 HD with a conversion kit

Variants

• OW 19 — standard micro weld head
• OW 19 HD — Heavy Duty variant with reinforced clamping mechanism, optimized for extreme loads and high weld counts (suitable for semiconductor industry installation and hook‑up)

Typical Applications

• Micro orbital welding on small diameter tubing
• Pipe installation and hook‑up in the semiconductor industry (OW 19 HD)
• Welding in confined or hard‑to‑reach workspaces

Accessory / Productivity Option
Optional ORBITWIN switching unit allows alternating operation of two weld heads to reduce setup and idle times and increase throughput.

Technical Description Blocks
Compact Design:

• Space‑saving layout ideal for confined environments
• 3‑part clamping mechanism prevents parts from protruding beyond the contour, even when open

High Stability and Service Life:

• Robust construction for stable performance under intensive use
• Reduced material wear
• Integrated liquid cooling protects against overheating and ensures consistent operating temperature
• Long service life and reduced downtime

Simple and Efficient Operation:

• Control panel integrated in the aluminum handle for direct control of essential functions
• One‑hand operation via ergonomic clamping levers
• Flip cover facilitates visual inspection of pipe alignment before welding

Maximum Flexibility:

• Operable in horizontal, vertical or inclined positions
• Multiple clamping inserts (narrow and wide) for different applications
• Convertible to OW 19 HD with a conversion kit

OW 19 HD for Extreme Loads:

• Heavy Duty variant with a reinforced, stable clamping mechanism
• Optimized for high clamping force and precise pipe alignment
• Durable and designed for high numbers of welds in short timeframes
• Reliable performance under extreme loads

Technical specifications

• Model: ORBIWELD 19 (OW 19 / OW 19 HD)
• Pipe outer diameter range: 3.00 mm – 19.05 mm (0.118 – 0.750 in)
• Operating weight: 7.5 kg (16.5 lbs)
• Cooling: integrated liquid cooling
• Clamping: 3‑part clamping mechanism; narrow and wide inserts available
• Variants: OW 19 (standard), OW 19 HD (Heavy Duty)
• Expandability: convertible to OW 19 HD with conversion kit
• Optional accessory: ORBITWIN switching unit for alternating operation of two weld heads
• Typical uses: semiconductor industry, confined‑space welding, high‑frequency welding operations