Plasma Cutting Torch PT-31

Plasma Cutting Torch PT-31 is a compact and widely used air-cooled plasma cutting torch designed for light-duty precision cutting applications. Known for its simple construction, affordability, and easy maintenance, the PT-31 torch is commonly used in small fabrication workshops, automotive repair, DIY metal cutting, and entry-level CNC plasma systems.

The PT-31 torch operates using compressed air to generate a high-temperature plasma arc that delivers clean and accurate cuts on thin conductive metals. It is compatible with standard PT-31 consumables, making it a cost-effective solution for users who require reliable performance with easy replacement parts and low operating costs.

Technical Specifications

Product Type	Plasma Cutting Torch
Model	PT-31
Torch Type	Air-Cooled Plasma Torch
Rated Current	30A – 40A
Duty Cycle	60%
Cooling Method	Air Cooling
Operating Gas	Compressed Air
Operating Pressure	4.5 – 5.0 Bar
Ignition Type	High Frequency (HF) Start
Cutting Capacity	Up to 8–10 mm (depending on material and power source)
Standard Cable Length	4–5 Meters
Application	Light Fabrication & Manual Plasma Cutting
Compatible Consumables	Electrode, Nozzle, Swirl Ring, Shield Cup, Ceramic Cup
Usage Industries	Automotive Repair, Small Fabrication, Maintenance, DIY Metal Cutting

Torch Components

• Torch Head Assembly (PT-31 Type)

• Electrode (Hafnium Insert Type)

• Cutting Nozzle (Standard / Extended)

• Swirl Ring / Gas Diffuser

• Shield Cup / Ceramic Cup

• Torch Cable and Connector Assembly

Key Features

• Compact and lightweight torch for easy handling

• Cost-effective PT-31 consumable system for low operating cost

• Stable arc performance for clean and precise cutting

• Easy maintenance and quick consumable replacement

• Compatible with a wide range of entry-level plasma cutters

• Ideal for thin sheet metal cutting applications

Applications

• Light metal fabrication and sheet cutting

• Automotive repair and bodywork

• Maintenance and workshop operations

• DIY metal cutting and hobby projects

• Entry-level CNC plasma cutting systems