INWELT supplies welding torch consumables and replacement accessories for MIG/MAG welding, TIG welding and plasma cutting applications.
The product range covers commonly replaced torch components such as contact tips, gas nozzles, gas diffusers, liners, ceramic cups, collets, collet bodies, back caps, electrodes, plasma nozzles and consumable kits.
Each consumable should be selected according to the torch model, process, component dimensions and application requirements. For professional B2B purchasing, INWELT can provide individual parts, replacement kits, bulk packaging and OEM/ODM configurations.
MIG/MAG torch consumables are located directly in the welding process and are exposed to heat, welding spatter, mechanical wear and continuous wire feeding.
The correct combination of contact tip, gas nozzle, diffuser, liner and related front-end components helps maintain consistent wire feeding, electrical contact and shielding-gas delivery.
INWELT supplies MIG torch accessories for a range of common torch platforms and configurations, including parts associated with BZL, TR, PSF, TW, BND and PANA series torches.
The contact tip transfers welding current to the continuously fed wire electrode.
The correct contact tip should be selected according to:
Welding wire diameter
Wire material
Welding current
Torch model
Contact-tip thread or mounting configuration
Manual, machine or robotic application
INWELT supplies contact-tip configurations for different MIG torch platforms, including selected PANA-type and other common torch systems.
Available materials can include E-Cu and CuCrZr configurations depending on the product and application.
A worn or incorrectly sized contact tip can contribute to unstable wire feeding, inconsistent arc performance and burn-back.
The MIG gas nozzle directs shielding gas toward the weld area and helps maintain appropriate gas coverage around the arc.
INWELT supplies different nozzle configurations for applications such as:
General MIG/MAG welding
Higher-current welding
Restricted joint access
Different torch front-end systems
Manual and production welding
Current product examples include gas nozzles for PANA P180, P350 and P500 torches as well as heavy-duty nozzle configurations for selected Tweco-type systems.
Nozzle selection should consider:
Torch model
Nozzle attachment method
Bore diameter
Contact-tip position
Joint accessibility
Welding current
Shielding-gas requirements
Gas diffusers and tip holders connect the contact tip and front-end torch assembly while helping manage shielding-gas flow.
Depending on the torch design, the component may also be referred to as a:
Gas diffuser
Tip holder
Contact-tip adapter
Gas distributor
INWELT supplies diffuser configurations for common MIG torch platforms including selected 24KD, 36KD, 501D, PANA and Tweco-type applications.
Always verify the exact torch model and connection before ordering a replacement diffuser.
The liner guides welding wire from the wire feeder through the torch cable assembly toward the contact tip.
Correct liner selection depends on:
Welding wire diameter
Wire material
Torch cable length
Air-cooled or water-cooled torch configuration
Torch model
Manual or automated application
Steel liners are commonly used for harder wire applications, while low-friction liner systems may be selected for softer wire such as aluminum.
A liner that is incorrectly sized, damaged, contaminated or improperly installed can increase wire-feeding resistance and contribute to bird-nesting, burn-back or unstable arc performance.
For maintenance departments and distributors, consumable kits provide a convenient way to keep commonly required replacement parts in stock.
Depending on the torch platform, a kit may include:
Contact tips
Gas nozzles
Gas diffusers
Tip holders
Liners
Insulators
O-rings
Other torch wear parts
INWELT can supply individual components as well as combined accessory kits for selected MIG torch models.
TIG torch performance depends on the correct relationship between the tungsten electrode, collet, collet body, gas lens, ceramic cup, back cap and torch body.
INWELT supplies TIG torch consumables for common WP-series platforms including:
WP9
WP17
WP18
WP26
The range includes individual replacement parts and accessory kits for maintenance, industrial welding and distributor inventory.
The ceramic cup surrounds the tungsten electrode and helps direct shielding gas toward the weld area.
Cup selection can depend on:
Torch model
Tungsten diameter
Joint accessibility
Required shielding-gas coverage
Standard or gas-lens configuration
INWELT supplies alumina ceramic cups for selected WP17, WP18 and WP26 torch configurations.
Different cup sizes and shapes can be selected according to the welding application.
The collet holds the tungsten electrode inside the TIG torch.
The collet body supports the collet and forms part of the shielding-gas path.
Both components must match the tungsten diameter and torch consumable system.
Common selection parameters include:
Torch series
Tungsten diameter
Collet size
Collet-body configuration
Standard or gas-lens setup
INWELT supplies collets and collet bodies for selected WP17, WP18 and WP26 configurations, together with smaller WP-series components.
A TIG gas lens uses a diffuser structure to distribute shielding gas more evenly around the tungsten electrode.
Gas-lens configurations can be useful when the welding application requires:
Improved gas coverage
Greater tungsten extension
Better visibility
Access to recessed joints
Tube and pipe welding
Stainless-steel welding
The gas lens, collet and ceramic cup must be selected as a compatible front-end assembly.
The back cap secures the rear of the tungsten-electrode assembly and applies the required clamping pressure through the collet system.
INWELT supplies back caps for selected TIG torch families, including:
WP9-type configurations
WP17
WP18
WP26
Different back-cap lengths can be used according to the torch design and available working space.
Short, medium and long configurations can be selected when the corresponding torch system supports them.
TIG consumable kits are designed for convenient maintenance and replacement.
Depending on the configuration, kits may include:
Ceramic cups
Collets
Collet bodies
Gas lenses
Back caps
Insulators
Related torch accessories
INWELT supplies WP9 and WP17/WP18/WP26 accessory kits for distributors, welding shops and OEM customers.
Plasma cutting torches use a dedicated consumable system designed to generate and control the plasma arc.
Typical plasma torch consumables include:
Electrodes
Cutting nozzles
Swirl rings
Shields
Retaining caps
Spacers
Torch heads and related front-end components
INWELT supplies plasma torch accessories for selected plasma torch platforms, including P80 and other plasma cutting systems within the product range.
The plasma electrode is part of the electrical path that supports plasma arc generation.
Electrode selection depends on:
Plasma torch model
Current level
Starting system
Consumable family
Operating process
An electrode should be replaced when its wear exceeds the manufacturer's recommended condition.
Do not select an electrode only by physical appearance because similar-looking electrodes can belong to different torch systems.
The plasma nozzle constricts and directs the plasma arc.
Nozzle selection must be matched to:
Torch model
Cutting current
Plasma power source
Consumable family
Cutting process
Different current levels can require different nozzle orifice sizes.
Using the wrong nozzle can affect arc stability, kerf geometry and consumable wear.
The swirl ring controls the distribution of plasma gas around the electrode and is an important part of the plasma consumable system.
Shield and retaining components help protect the torch front end and maintain the correct relationship between the nozzle and the workpiece.
The complete front-end stack should be selected as a matched system.
INWELT can supply related plasma torch consumables for selected cutting-torch platforms.
For distributors and industrial users, consumable kits can simplify routine maintenance and inventory management.
A plasma consumable kit may include selected combinations of:
Electrodes
Nozzles
Swirl rings
Shields
Retaining caps
Spacers
The exact kit configuration depends on the plasma torch model and operating current.
Correct product matching is one of the most important considerations when purchasing welding torch consumables.
INWELT's current accessory range includes products related to multiple torch families.
Selected product configurations include consumables for:
BZL-type MIG torches
TR-type MIG torches
PSF-type MIG torches
TW-type MIG torches
BND-type MIG torches
PANA-type MIG torches
15AK
24KD
36KD
MB15
MB24
MB25
MB36
MB501D
Selected Tweco-type configurations
The exact consumable part number should be verified against the torch model and front-end configuration.
The current TIG accessory range includes components for:
WP9
WP17
WP18
WP26
Related components include:
Collets
Collet bodies
Ceramic cups
Gas lenses
Back caps
Insulators
Accessory kits
Transparent or specialty cup configurations where available
The plasma accessory range includes selected components for plasma cutting torch platforms such as P80 and other INWELT plasma systems.
Available parts can include:
Electrodes
Cutting nozzles
Swirl rings
Shields
Retaining components
Consumable kits
For plasma replacement projects, always provide the torch model and power-source model before confirming the consumable combination.
Choosing a consumable should begin with the torch and process rather than the appearance of the part.
First identify the exact torch model or series.
For example:
MIG: 15AK, 24KD, 36KD, MB25, MB36, PANA or other specified platform
TIG: WP9, WP17, WP18 or WP26
Plasma: P80 or another specified plasma torch
Different torch families can use different dimensions, threads and front-end assemblies.
For MIG welding, the contact tip and liner must correspond to the welding-wire diameter and material.
For TIG welding, the collet must match the tungsten diameter.
For plasma cutting, the nozzle and electrode must correspond to the specified torch and current configuration.
Current affects the selection of many consumable components.
For MIG/MAG welding, consider:
Welding current
Wire diameter
Duty cycle
Shielding gas
Manual or automated welding
For plasma cutting, consider:
Cutting current
Torch type
Cutting or gouging process
Plasma gas
Manual or mechanized operation
Before ordering a replacement component, verify:
Thread specification
Mounting method
Overall dimensions
Contact-tip holder
Nozzle attachment
Cable connection where applicable
A component that looks similar may not be mechanically compatible.
Manual and automated welding systems can use different torch configurations.
Robotic applications can place additional requirements on:
Consumable positioning
Torch geometry
Gas-nozzle attachment
Contact-tip position
Liner configuration
Cable assembly
For CNC plasma systems, distinguish manual and machine consumables before ordering.
Welding consumables are not generic parts that can always be interchanged between similar-looking torches.
A correct replacement should match the complete system relationship:
Torch Model → Consumable Family → Part Number → Dimensions → Welding Process → Operating Parameters
Incorrect selection can result in:
Poor wire feeding
Unstable arc
Inadequate shielding-gas coverage
Excessive spatter
Burn-back
Premature component wear
Difficult installation
Poor cutting performance
For OEM and aftermarket projects, INWELT can verify the required consumable combination using product drawings, part numbers, samples or existing torch assemblies.
INWELT supplies welding torch consumables for professional B2B customers, including:
Welding equipment manufacturers
MIG/TIG/plasma torch brands
CNC plasma machine manufacturers
Welding distributors
Importers
Wholesalers
Industrial suppliers
Welding equipment repair companies
Private-label brands
The product program can include individual replacement parts, maintenance kits and recurring aftermarket consumables.
For distributors, consistent part-number identification and model-based compatibility information can simplify inventory planning and customer support.
INWELT supports OEM and ODM requirements for welding torch accessories and consumables.
Customization can include:
Customer branding
Private-label packaging
Product labels
Part-number systems
Cable and connector configurations
Consumable kits
Bulk packaging
Carton design
Barcode labeling
Customized accessory combinations
For OEM projects, provide the target torch model, drawing or sample, required consumable components, material requirements and estimated order quantity.
INWELT can evaluate the product structure and confirm the appropriate manufacturing configuration.
Welding torch consumables are recurring replacement products in many welding operations.
A practical maintenance inventory can include commonly used:
Contact tips
Gas nozzles
Diffusers
Tip holders
Liners
Insulators
Ceramic cups
Collets
Collet bodies
Gas lenses
Back caps
Insulators
Electrodes
Nozzles
Swirl rings
Shields
Retaining caps
The exact inventory should be based on the torch models and consumable combinations used by the customer.
Correct selection is only one part of consumable maintenance.
Contamination around torch connections can affect assembly and electrical contact.
Look for:
Cracks
Deformation
Excessive wear
Burn marks
Spatter buildup
Damaged threads
Contamination inside the liner can increase wire-feeding resistance.
Incorrect gas flow or restrictions can affect shielding quality and welding consistency.
A damaged nozzle, contact tip, diffuser or liner can affect the performance of other parts in the same torch assembly.
INWELT welding torch consumables can be used across a range of industrial welding and cutting environments, including:
General fabrication
Metal fabrication
Automotive manufacturing
Agricultural equipment
Construction equipment
Machinery manufacturing
Steel fabrication
Repair and maintenance
CNC plasma cutting
Robotic welding
Industrial automation
The correct consumable configuration depends on the equipment, process and application.
Welding torch consumables are replaceable components used in welding or plasma torch assemblies.
Examples include MIG contact tips, gas nozzles, diffusers and liners; TIG ceramic cups, collets and back caps; and plasma electrodes, nozzles, swirl rings and shields.
There is no single universal “most important” MIG consumable.
Contact tips, gas nozzles, diffusers and liners each perform different functions and should be selected as a compatible system.
Match the contact tip to the torch model, welding-wire diameter, wire material, welding current and contact-tip configuration.
Consider the torch model, cable length, wire diameter, wire material and air- or water-cooled torch configuration.
A gas diffuser helps distribute shielding gas and supports the front-end torch assembly, including the contact-tip configuration.
Common TIG consumables include:
Ceramic cups
Collets
Collet bodies
Gas lenses
Back caps
Insulators
Not automatically.
WP9 and WP17 belong to different torch families and use different front-end dimensions. Always confirm the exact part number and dimensions before substitution.
Selected front-end consumables may share a common family, but compatibility must be confirmed by the exact product specification.
A TIG collet grips and positions the tungsten electrode inside the torch.
The plasma nozzle constricts and directs the plasma arc. Its orifice must match the torch, current and consumable system.
There is no universal replacement interval.
Consumable life depends on the welding current, process, arc-on time, material, wire or electrode, torch configuration, contamination and operating conditions.
Replace components based on their actual condition and the manufacturer's specified maintenance criteria.
Yes.
INWELT supports OEM, ODM and private-label requirements for selected welding torch consumables and accessory kits.
Yes.
Bulk supply and customized packaging can be discussed according to the product, specification and order quantity.
Provide:
Torch model
Existing consumable part number
Product photograph
Drawing if available
Welding process
Wire or tungsten diameter
Plasma current if applicable
Required quantity
INWELT can use this information to confirm the appropriate product configuration.
For OEM, distributor and industrial purchasing inquiries, send the following information:
Torch model or series
Consumable type
Existing part number
Required material
Wire or tungsten diameter
Welding current
Manual, machine or robotic application
Required quantity
Packaging requirements
Target market
OEM or private-label requirements
INWELT can provide product specifications, part-number matching, samples, bulk supply and customized OEM/ODM solutions for qualified B2B customers.
