Plasma Cutter Consumables Kit PT3140A with 40 Electrodes Nozzles and Shunts for LGK40 Models

This PT3140A consumables kit provides a complete set of replacement components for maintaining plasma cutting and welding equipment. With 40 pieces covering electrodes, electric nozzles, porcelain nozzles, and shunts, it supports ongoing work without the need for repeated individual purchases. The kit is built for compatibility with popular models including LGK40, CUT40, CUT50, CT312, CT418, CT520, and SUPER200P. Each part is constructed from hafnium wire, red copper, or ceramic materials, depending on its function.

Features and Construction

Every component in this consumable kit is designed to match the specifications of standard plasma cutter setups. Materials are selected for their electrical and thermal properties rather than decorative finish.

Electrode Materials

The electrode uses hafnium wire embedded in a red copper body. Hafnium wire provides a stable point for arc initiation during cutting and welding. Red copper ensures good electrical conductivity and heat transfer away from the arc zone. This combination supports consistent performance across typical cutting tasks.

Nozzle and Shunt Materials

Electric nozzles are made from red copper, which helps maintain electrical contact during operation. Porcelain nozzles and the shunt are made from ceramic. Ceramic offers electrical insulation and can withstand the heat generated near the cutting arc. These materials are standard for consumable parts in this application category.

Extended Design Feature

The kit includes an extended nozzle design. This configuration provides additional clearance and flexibility when working in tight spaces or at certain angles. It does not alter the basic function of the nozzle but expands the range of positions where the torch can be effectively used.

Uses and Placement

This consumable kit is intended for use with handheld plasma cutters and automated cutting machines that accept standard PT31 series parts. It replaces worn components to restore arc stability and cut quality.

Compatible Cutter Models

The kit is designed to work with LGK40, CUT40, CUT50, CT312, CT418, CT520, and SUPER200P plasma cutters. These are common inverter-based units used in metal fabrication, automotive repair, and maintenance workshops. Always verify compatibility with your specific model before purchase.

Professional and Workshop Use

In professional settings, replacing consumables regularly helps maintain cut edge quality and reduces the risk of arc instability. This kit provides a batch of 40 pieces, making it practical for shops that go through multiple sets during heavy use periods. The extended nozzle is particularly useful for cutting at angles or near obstacles.

Benefits and Buying Value

Buying consumables in a kit form reduces the time spent ordering individual parts. It also ensures that all components are replaced at the same time for consistent performance.

Replacement Convenience

All parts in this kit are designed to be straightforward to install. No special tools beyond standard torch disassembly equipment are required. Having a full set on hand minimises machine downtime when consumables need changing.

Cost Efficiency of Kit Packaging

The 40-piece kit includes 10 electrodes, 10 electric nozzles, 10 shunts, and 10 porcelain nozzles. This bulk format often provides better value than buying individual parts separately. It also simplifies inventory management for equipment owners who use consumables regularly.