Torch-specific seat and thread geometry (Confirm exact specs with us)
HALANSM®
SILVER CUTTING
Kjellberg R Series
HALANSM® Kjellberg R Series Plasma Consumables — HY200A-400A
Aftermarket electrode, nozzle, shield, swirl ring, and retaining cap kit for Kjellberg R HY200A-400A plasma cutting torches.
HALANSM® HLN-KR is an aftermarket Kjellberg R series plasma consumables kit covering electrodes, nozzles, shields, swirl rings, and retaining caps, built for Kjellberg R HY200A-400A torch heads to deliver stable arc performance and clean cuts.
Product Overview
HALANSM® aftermarket Kjellberg R series consumables form the complete wear stack for HY200A-400A plasma systems. Positioned at the torch front, the silver-core electrode initiates the plasma arc, the copper alloy nozzle focuses the gas flow, the swirl ring stabilizes vortex motion, and the brass shield cap with ventilation holes protects the assembly. Together they ensure consistent cut quality, minimal slag, and reduced downtime for industrial metal fabrication.
Key Advantages
Silver Core Electrode
Hafnium emission point with silver cathode base extends arc life and improves ignition stability.
Precision Copper Nozzle
Rose-copper conical bore maintains focused plasma jet for clean edges on mild steel, stainless, and aluminum.
Vented Brass Shield
Large gold-toned protection cap with perimeter holes optimizes cooling and debris deflection.
Batch Consistency
Tight tolerances on seat geometry and O-ring grooves ensure reliable fitment across the HY200A-400A amperage range.
Note: Product image shows the assembled family overview without individual dimensional callouts. Aperture, thread pitch, and height vary by OEM part number and amperage. Confirm exact specs with us.
Compatible Equipment / Application
· Kjellberg R series HY200A, HY280A, HY360A, HY400A plasma cutting systems.
· Provide your torch model and original part number for fitment check.
Selection Guide
By Amperage:
· 35–90A / 130–160A / 200A / 300A / 360–400A. Higher current requires heavier-duty shield and cooling tube.
By Gas:
· O₂ nozzles differ from Air / N₂ / ArH₂ nozzles. Using the wrong gas profile accelerates hafnium erosion.
Warning:
· R-series seat and O-ring geometry differs from HiFocus and PerCut families. Do not interchange parts. Confirm exact specs with us.
Installation and Handling
· Power down the plasma source and bleed residual gas pressure.
· Remove the worn shield cap, nozzle, and electrode from the torch head.
· Clean the seat area with compressed air; inspect O-rings for dryness or damage.
· Install the new silver-core electrode, align the nozzle, and seat the swirl ring properly.
· Hand-tighten the retaining cap; avoid over-torquing to protect brass threads.
· Perform a low-amperage test cut and verify arc stability before full production.
Frequently Asked Questions
Are these HALANSM® parts original Kjellberg® products?
No. HALANSM® supplies aftermarket compatible replacements for Kjellberg® R HY200A-400A systems only. Kjellberg® is a third-party trademark, and HALANSM® claims no original-equipment authorization.
What is the difference between 200A and 400A consumables in the R series?
The 400A set uses a larger vented shield cap, heavier cooling tube, and wider nozzle bore to handle increased thermal load. Mixing them causes poor cut quality and rapid wear.
Why does the electrode have a silver core?
The silver cathode base improves heat dissipation and electrical conductivity, while the hafnium tip sustains the arc. This combination extends service life under continuous heavy cutting.
How do I select the correct nozzle aperture?
Aperture depends on material thickness, gas type, and amperage. Refer to your OEM cutting chart or provide your current setup, and we will cross-reference the matching HALANSM® model.
Can I use O₂ nozzles with air plasma?
No. O₂ nozzles have different bore and cooling geometry. Using air with an O₂ nozzle accelerates electrode burn-off. Select the correct gas-specific SKU.
How should I store these consumables?
Store in a dry, clean environment. Keep O-rings lightly lubricated and avoid moisture or contaminants to ensure proper sealing and arc performance.
Related Products
Related Products
From the official HALANSM® Kjellberg consumables catalog:
Changzhou Halan Machinery Technology Co., Ltd. focuses on high-quality plasma cutting and welding consumables. We have wide range of Plasma consumable accessories those are made by high grade of material and made by latest method with technology.
