HALANSM® HLN-Z111A aftermarket Z111A swirl ring .11.835.421.303 for Kjellberg HiFocus / PerCut 20-200A. Copper gas guide for stable vortex and clean cuts.
Cylindrical ring with locating feature; confirm exact specs with us
HALANSM®
SILVER CUTTING
HLN-Z111A / .11.835.421.303
HALANSM® Kjellberg Z111A Swirl Ring .11.835.421.303
(Gas Guide) for HiFocus 20–200A Plasma Torch Consumables Replacement
HALANSM® HLN-Z111A is an aftermarket plasma swirl ring (gas guide) with copper alloy, built for Kjellberg HiFocus 80i, 130i, 160i, 280i and PerCut 160/170 torches to deliver stable vortex gas flow and clean cuts across 20–200A.
Need a Z111A gas guide for Kjellberg HiFocus 20-200A? HALANSM® HLN-Z111A replaces Z111A / .11.835.421.303 to direct swirling gas around the arc column, stabilize the plasma jet, and protect the torch front end.
Product Overview
The HLN-Z111A installs between the electrode and nozzle in the Kjellberg HiFocus / PerCut torch wear stack. Its circumferential swirl holes add rotation to the plasma gas, narrowing and stabilizing the arc. Copper construction resists torch-head heat while maintaining precise bore geometry through repeated cycles.
Key Advantages
Stable Vortex Flow
Machined swirl holes create uniform gas rotation for narrower kerf and less dross at 20-200A.
Copper Heat Resistance
Copper alloy body maintains dimensional stability under sustained plasma heat.
HiFocus / PerCut Seating
Matched outer profile and locating feature seat correctly in the torch body. Hand-assemble only.
Aftermarket Batch Inspection
Each lot checked for bore, hole pattern and seating tolerance. Store dry and dust-free.
Cylindrical ring with locating feature; confirm exact specs with us
Compatible Equipment / Application
Compatible aftermarket replacement for Kjellberg HiFocus 80i, 130i, 160i, 280i and PerCut 160 / 170 plasma torches using Z111A / .11.835.421.303 gas guide, 20-200A. Not original Kjellberg. Provide your torch model and original part number for fitment check.
Current Range Selection
Amperage
Swirl Ring
Typical Nozzle / Electrode Pairing
20-60A
HLN-Z111A
Fine-cut nozzle + silver electrode
60-130A
HLN-Z111A
G201x / G101x series nozzle + G002Y electrode
130-200A
HLN-Z111A
G2012Y nozzle + G002Y / G092Y electrode
Do not move Z111A between 20-200A and 280-400A stacks. The G121 / G121C gas guide covers HiFocus 280-440A; using it at 130A changes gas vortex and accelerates nozzle wear.
Installation and Handling
· Power off the plasma system and release gas pressure.
· Remove shield, nozzle and old swirl ring; inspect O-rings and seals.
· Clean the torch seat and gas passages; remove slag or adhesive.
· Seat HLN-Z111A with the swirl holes aligned to the torch reference; no forced press-fit.
· Install nozzle and shield; hand-tighten only.
· Run a low-current test cut to verify arc stability and gas swirl.
Frequently Asked Questions
Which Kjellberg torches fit HALANSM® HLN-Z111A?
HALANSM® HLN-Z111A fits HiFocus 80i, 130i, 160i, 280i and PerCut 160/170 torches as an aftermarket Z111A / .11.835.421.303 replacement for 20-200A. Send your torch model and OEM number for final fitment check.
What material is the Z111A swirl ring?
HLN-Z111A uses copper alloy for heat resistance and stable bore geometry. It is an aftermarket part, not original Kjellberg equipment or factory authorized.
Does Z111A support O2 and air plasma?
Yes. HLN-Z111A supports O2, air, N2 and ArH2. Match the electrode and nozzle to the selected gas; O2 and air nozzle bores are not interchangeable.
Why does cut quality drop after replacing the swirl ring?
Worn or wrong swirl holes break gas vortex. Causes include mixed 20-200A / 280-400A guides, clogged holes, dirty seat or over-tightened cap. Clean the seat, confirm Z111A and test at low current.
What dimensions should I confirm before ordering?
Confirm outer diameter, height, swirl-hole count and seat profile for your HiFocus / PerCut variant. These are listed as confirm-exact-specs until your torch model is verified.
How should I store spare Z111A swirl rings?
Keep in original packaging, dry and dust-free. Avoid oil, moisture and stacked metal that can deform the bore or seating feature.
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.
