Plasma
Copper
420152
30-45A
CNC
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The Shield 420152 is a consumable electrode and nozzle kit specifically designed for use with Hypertherm's Duramax Hyamp torch on a Powermax 125 plasma system when using Finecut consumables.
Optimized for Finecut Precision: Specifically engineered for the Finecut process, the Shield 420152 delivers focused gas flow to produce exceptionally clean, narrow, and dross-reduced cuts on thin-gauge metals, a must-have for high-quality hypertherm powermax 125 consumables.
Extended Consumable Life: Manufactured from high-grade, durable copper alloy, this shield effectively withstands splatter and arc heat, protecting the nozzle and electrode underneath. This directly extends the operational life of your entire powermax 125 consumables set.
Guaranteed OEM Fit & Function: The 420152 is precision-machined to exact Hypertherm specifications, ensuring a perfect fit with the Duramax Hyamp torch body and flawless compatibility with Finecut electrodes and nozzles. It's a reliable core hypertherm plasma cutter part.
Improved Cut Quality & Consistency: By maintaining a stable shielding gas environment, it ensures a steady arc, resulting in more consistent bevel angles and superior edge quality across all your cuts, maximizing the value of your plasma torch consumables.
Cost-Effective Performance: As a high-quality alternative, it delivers OEM-level performance for your hypertherm powermax 125 consumables at a significantly lower cost-per-part, reducing your overall operating expenses without compromising results.
Purpose: To enable the "Finecut" cutting process on a Powermax 125 system.
Benefit: Finecut consumables are engineered to produce a narrower, more focused plasma arc. This results in:
Cleaner Cuts: Significantly reduced dross (slag) on the bottom edge of the cut.
Finer Kerf: A narrower cut width, allowing for more intricate shapes and detailed plasma cutting.
Reduced Heat-Affected Zone (HAZ): Less heat is transferred into the material, minimizing warping and distortion, especially on thin sheets.
Ideal For: Cutting detailed parts from thin materials like mild steel, stainless steel, and aluminum (e.g., 24 to 10 gauge).
The Shield 420152 kit typically contains the two essential, wearable components needed for a single setup:
1 x Electrode: The negative (-) charged component housed inside the torch body. It has a cylindrical shape with a silver-colored contact band and a hafnium emitter at the tip.
1 x Nozzle (Swirl Ring): The positive (+) charged component that screws onto the torch retaining cap. It features a very small, precise orifice that constricts the plasma arc. The Finecut nozzle often includes the swirl ring function integrated into a single piece.
Important Note: This kit contains only the electrode and nozzle. It does not include the shield cap or retaining cap, which are also part of the consumable set but have a much longer lifespan.
Fits: Hypertherm Powermax 125 Plasma Cutter with a Duramax Hyamp Torch.
Replaces/OEM Equivalent: This Shield brand product is a high-quality aftermarket alternative designed to be fully interchangeable with the genuine Hypertherm part numbers 220971 and 420151.
Torch Compatibility: Designed explicitly for the 65A Duramax Hyamp torch (torch part number 227995), which is standard on newer Powermax 125 units. It is not compatible with the older 85A torch.
Cost-Effective: Typically sold at a lower price than genuine Hypertherm consumables, offering significant savings, especially for high-volume users.
Quality: Reputable aftermarket brands like Shield generally use high-quality materials and precise manufacturing to ensure performance and longevity comparable to OEM parts.
Reliability: Designed to meet original specifications for a reliable arc, good cut quality, and consistent part life.
OEM-Focused Manufacturer: Formanweld operates as a specialized manufacturer with deep expertise in producing precision hypertherm plasma cutter parts, ensuring every component meets stringent specifications.
Complete Consumables Ecosystem: We are not just a supplier of the Shield 420152; we manufacture the complete suite of compatible plasma torch consumables (Finecut nozzles, electrodes, swirl rings), offering a reliable one-stop-shop for all your powermax 125 consumables needs.
Vertical Manufacturing Control: As a plasma torch consumables factory-direct source, Formanweld maintains complete control over production—from raw material selection (high-grade copper) to final machining—guaranteeing consistent quality and cost-effectiveness for parts like the 420152.
Global Quality Standards: Our manufacturing processes are designed to meet international standards, ensuring that every hypertherm powermax 125 consumables component we produce, including the 420152, delivers reliable, batch-after-batch performance.
Technical Support & Expertise: Our team possesses in-depth knowledge of plasma cutting applications, allowing us to provide informed support on the use and benefits of all our plasma torch consumables, helping you optimize your powermax 125 consumables for specific jobs.
Q1: Is this Shield 420152 compatible with all Powermax 125 systems?
A1: Yes, the Shield 420152 is specifically designed for use with the Finecut consumable set on Hypertherm Powermax 125 systems equipped with a Duramax Hyamp torch. It is a direct replacement for OEM parts 220971 and 420151. It is not designed for use with standard 45A or 65A powermax 125 consumables sets.
Q2: How often should I replace the shield compared to the nozzle and electrode?
A2: The Shield 420152 typically lasts longer than the electrode and nozzle. A good practice is to inspect it whenever you change your nozzle. Replace the 420152 if you see significant physical damage, enlarged or misshapen bore holes, or if cut quality deteriorates. Regular inspection ensures your hypertherm plasma cutter parts are working in harmony.
Q3: Can I use this shield with non-Finecut nozzles and electrodes?
A3: No, you should not. The Shield 420152 is engineered specifically for the geometry and gas dynamics of the Finecut process. Using it with standard nozzles and electrodes will not provide the intended performance and may lead to poor cut quality. Always use it as part of a complete Finecut set of plasma torch consumables for your hypertherm powermax 125 consumables system.
Products are Plasma cutting torch OEM parts
Ref. FM.420152 Shield for Plasma Cutting Consumables
We have own factory and can supply plasma cutting parts (Shield, Retaining cap, Nozzle, Swirl ring, Electrode)
