PT31 ‌High Efficiency and Energy Saving‌ Contact Type Plasma Cutting Gun

• Describe

  Product Advantages ‌
  ‌Efficient Cutting ‌
  ‌Fast Arc Start ‌: Advanced technology is used to achieve fast and stable arc start, reducing the preparation time before cutting.
  ‌Precise Cutting ‌: The PT-31 cutting nozzle can ensure the cutting edge is flat and smooth, reduce subsequent processing steps, and improve production efficiency.
  ‌Strong Durability ‌
  ‌High-quality Materials ‌: Made of high-quality alloy materials, it is resistant to high temperatures and wear, and has a longer service life.
  ‌Structural Optimization ‌: The unique cutting nozzle structure design reduces thermal and mechanical stresses during the cutting process and improves stability.
  ‌Wide Applicability ‌
  ‌Cutting of Various Materials ‌: Suitable for cutting operations of various metal materials such as iron, stainless steel, and carbon steel.
  ‌Strong Compatibility ‌: Perfectly adapted to LGK/CUT-40 cutting machines to meet the cutting needs of different users.

  ‌
  Core Selling Points ‌
  ‌Efficient and Energy-Saving ‌: Using advanced plasma cutting technology, it has fast cutting speed and low energy consumption, saving you costs.
  ‌Convenient Replacement of Consumable Parts ‌: The cutting nozzle design is easy to replace, reducing downtime and improving production efficiency.
  ‌High-quality after-sales service‌: We provide comprehensive after-sales service to ensure that you get timely technical support and maintenance services during use.

  ‌
  Application Scenarios‌
  ‌Metal processing‌: Suitable for cutting and processing of metal sheets and pipes, widely used in hardware manufacturing, furniture manufacturing and other industries.
  ‌Auto repair‌: Used for fast cutting of metal parts during the repair and modification of automobile sheet metal.
  ‌Art creation‌: In the creation of metal artworks, it is used for fine cutting of metal sheets to achieve unique artistic effects.
  ‌Construction site‌: In construction and decoration projects, it is used to cut metal components such as steel structures and pipes.

• Parameter

  Basic specifications‌
  ‌Interface type‌:	Square handle threaded interface (compatible with SG55/AG60 series)
  ‌Gun body length‌:	3m/4m/5m/8m/10m/15m/20m (multiple specifications available)
  ‌Gun weight‌:	≈1.5kg (3m standard)
  ‌Cooling method‌:	Air cooling
  Performance parameters‌
  ‌Applicable materials‌:	Carbon steel, stainless steel, aluminum alloy and other conductive metals
  ‌Cutting thickness‌:	Carbon steel ≤15mm (standard working conditions)
  	Stainless steel ≤6mm (fine cutting)
  ‌Cutting accuracy‌:	Cutting slag thickness ≤0.5mm (contact arc starting)
  ‌Rated current‌:	30-40A (adapted to 40A-level equipment)
  ‌Working voltage‌:	Compatible with 220V Household voltage
  ‌Arc striking method‌:	Contact arc striking (the electrode touches the workpiece to ignite the arc)
  Consumable system‌
  ‌Nozzle‌:	Copper material, inner diameter 1.0~1.2mm, long and short versions (0310118/0310120)
  Electrode‌:	Hafnium wire material (temperature resistance ≥260℃), standard/extended version
  ‌Protective cover‌:	Ceramic diverter (PT31 only), not applicable to other models
  Consumable life‌:	Nozzle continuous use ≥2 hours (standard working conditions)
  	Electrode replacement cycle ≈3 times nozzle life
  Version differences and safety regulations‌
  ‌Version distinction‌	‌New gun head‌: CNC integrated design, 20% increase in cut flatness
  	Old square handle‌: Gradually phased out (check model 0310108-0310114)
  ‌Safe operation‌	Gun head vertical distance to workpiece ≤3mm
  	Nitrogen protection (anti-oxidation) required for cutting aluminum