SG-51 SG51 Plasma Cutter cutting Torch Head Body 40Amp/50Amp/60Amp

US$ 7.67

Add to Cart

Estimate Shipping Cost

Share:: >

Adding to cart succeed

SG-51 SG51 Plasma Cutter cutting Torch Head Body 40Amp/50Amp/60Amp

color:red,size:xxl

Subtotal: US$ 0

View My Cart

Checkout

Detail

Product Name: SG-51 SG51 Plasma Cutter cutting Torch Head Body 40Amp/50Amp/60Amp
Item NO.: WSP-03001
Weight: 0.13 kg = 0.2866 lb = 4.5856 oz
Category: PLASMA TORCH & CONSUMABLES > SG-51 Plasma Torch
Creation Time: 2015-05-22

COMPLETE REPLACEMENT TORCH HEAD - Ready-to-install SG51 torch body assembly for SG-51 series plasma cutters; swap the old head and return to cutting in minutes without special tools.
40/50 AMP COMPATIBILITY - Rated for both 40A and 50A plasma cutting on SG-51 power supplies; handles mild steel, stainless, and aluminum plate up to approximately 8mm at 50A.
BUILT-IN TRIGGER SWITCH - Integrated on/off trigger eliminates external switch wiring complexity; simplifies torch replacement and reduces potential failure points in production environments.
HEAT-RESISTANT COMPOSITE BODY - Durable non-conductive handle material withstands prolonged plasma cutting heat and spatter without deformation, unlike cheaper plastic torch alternatives.
WELDINGSTOP OEM QUALITY - Professional-grade SG51 torch head at a fraction of OEM pricing; restore your SG-51 plasma cutter to full cutting performance with this direct-fit replacement.

SG51 Plasma Torch Head Body — 40/50A Replacement Assembly

The SG51 Plasma Torch Head Body is a complete replacement torch assembly for SG-51 series plasma cutting systems. Rated for both 40 amp and 50 amp operation, this torch head features a built-in trigger switch, heat-resistant composite handle, and precision copper electrical connector. Compatible with the extensive installed base of SG-51 plasma cutters used in fabrication shops, auto body repair, HVAC, and farm equipment maintenance across North America. Simply disconnect your old torch head and connect this replacement to restore full cutting performance.

KEY FEATURES

Complete Head Assembly	Ready-to-install torch head with integrated trigger switch; remove old head body and connect this replacement in minutes without soldering or special tools.
40/50 Amp Dual Rating	Compatible with both 40 amp and 50 amp SG-51 plasma power supplies; handles mild steel plate up to approximately 8mm (5/16") at 50A with proper travel speed and standoff.
Heat-Resistant Composite Handle	Durable non-conductive composite body withstands plasma arc heat and molten metal spatter; more heat-tolerant than generic plastic torch handles found on budget cutters.
Built-In Safety Trigger	Integrated trigger switch with safety lock prevents accidental arc initiation; ergonomic position for comfortable extended cutting sessions.
SG-51 Consumable Compatible	Accepts all standard SG-51 series consumables including electrodes, nozzle tips, swirl rings, and shield cups; no proprietary consumable lock-in.

SPECIFICATIONS

Torch Series	SG-51
Type	Replacement Torch Head Body
Amperage Range	40A / 50A
Trigger Type	Integrated Safety Switch
Handle Material	Heat-Resistant Composite
Consumable Compatibility	Standard SG-51 Series (Electrodes, Nozzles, Swirl Rings, Shields)
Brand	WeldingStop

TYPICAL USES

Torch Rebuilding — Replace a worn, damaged, or malfunctioning SG-51 torch head instead of buying an entirely new plasma cutter; most cost-effective repair path.
Auto Body & Collision Repair — Cut rusted body panels, frame sections, and exhaust components with a fresh torch head delivering consistent pilot arc starts.
HVAC & Sheet Metal Fabrication — Clean cuts through galvanized ductwork, vent panels, and sheet metal up to 16 gauge at 40A on SG-51 platforms.
Farm & Equipment Maintenance — Quick field replacement when a torch head is damaged on the job; keep a spare SG-51 head in the service truck.
Welding Schools & Training Programs — Cost-effective replacement torch for high-turnover training environments where torches experience accelerated wear from student use.