The open-frame weld head locates one side of the weld joint. During welding, a gas or water cooled torch and cable assembly rotates around the tube or pipe. Some advantages of open-frame weld heads: — Robust construction — Ease of handling — Option to add wire feed — No ‘size specific’ collets required, each weld head will accommodate its full tube/pipe OD size range as supplied — 90° tilting torch bracket Weld head | Tube size range mm | inch | weight | item number OSW 40 | OD 8 — 40mm | 0.394′ — 1.575′ | 2kg | 1.3.1001 OSW 80 | OD 10 — 76.2mm | 0.394′ — 3.000′ | 3kg | 1.3.1101 OSW 115 | OD 20 — 114.3mm | 0.787′ — 4.500′ | 4.5kg | 1.3.1201 OSW 170 | OD 40 — 168.3mm | 1.575′ — 6.626′ | 6.5kg | 1.3.1301 Package includes: — Weld head — Integrated start/stop-button at the handle — Clamp ‘shoes’ — Torch bracket — Mechanical arc gap adjusting screw Optional: Angular gear complete for OSW on request
Технические характеристики
CharacteristicsTechniquearc, orbitalOther characteristicsopen
