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Torch Head

Assembly

Plasma torch with automatic height control keeping the standoff constant during the cut. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Torch Head parts and their functions

5 top-level parts · 9 parts in total · full bill of materials below
Torch Head parts diagram: 1 plasma torch, 2 torch lifter, 3 height control sensor, 4 breakaway mount, 5 ball screw. 9 parts in 5 top-level items.
Torch Head parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Plasma Torch 5 parts 1× Torch generating the constricted plasma arc that cuts the metal.
2 Torch Lifter 1× Z-axis slide raising and lowering the torch on a ball screw to set and hold standoff.
3 Height Control Sensor 1× Arc-voltage sensor in the torch height control loop, holding constant standoff as the plate warps.
4 Breakaway Mount 1× Magnetic mount releasing the torch if it strikes tipped scrap, protecting the carriage from a crash.
5 Ball Screw 1× Precision threaded shaft and recirculating-ball nut that convert rotary motion into linear motion with low friction and minimal backlash.

3D model

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Build & assembly graph

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Bill of materials for Torch Head

5 top-level lines · 10 rows shown · 9 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Plasma Torch 5 parts plasma-cutting-machine-cnc-plasma-torch 1× 1 5 assembly
1.1 Electrode plasma-cutting-machine-cnc-electrode 1× 1 · part
1.2 Nozzle plasma-cutting-machine-cnc-nozzle 1× 1 · part
1.3 Swirl Ring plasma-cutting-machine-cnc-swirl-ring 1× 1 · part
1.4 Shield Cap plasma-cutting-machine-cnc-shield-cap 1× 1 · part
1.5 O-Ring Set oring-set 1× 1 · part
2 Torch Lifter plasma-cutting-machine-cnc-lifter 1× 1 · part
3 Height Control Sensor plasma-cutting-machine-cnc-thc-sensor 1× 1 · part
4 Breakaway Mount plasma-cutting-machine-cnc-breakaway-mount 1× 1 · part
5 Ball Screw ball-screw 1× 1 · part

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Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks