High Precision Engineering

Our Complete Product Catalog

Manufacturing high performance Ring Plunger Sets, Screws, Screw Barrels, and Precision Machinery Components for plastic injection molding and extrusion plants.

All Products (13) Ring Plunger Sets Screws (7) Screw Barrels (3) Nozzles & Components Gas Nitriding Service

Screws

Single Extruder & Injection Screw

Precision manufactured Single Screws for plastic extrusion, blown film plants, pipe plants, and injection mold...

Material: EN41B (38CrMoAlA), SACM 645, H13, D2

Hardness: 950 - 1050 HV (65 - 70 HRC), Nitriding Depth: 0.5 - 0.8 mm

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Screws

High Output Barrier Screw

Engineered Barrier Screws with separate melt and solid channels delivering 20% to 35% higher throughput with l...

Material: EN41B Nitro Alloy Steel with optional Bimetallic Flight Inlays

Hardness: Nitrided 68 HRC / Stellite Flight 60 HRC

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Screws

Bimetallic Screw (Wear & Corrosion Resistant)

PTA / Clad Bimetallic Screws specifically engineered for processing abrasive glass-filled plastics and corrosi...

Material: Base EN41B / H13 with Tungsten Carbide / Ni-Cr / Co-alloy Inlay

Hardness: Flight Inlay Hardness: 58 - 64 HRC

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Screws

Injection Moulding Screw

High precision injection moulding screws optimized for plasticizing speed, back pressure consistency, and colo...

Material: EN41B, D2, H13, 1.2379, Bimetallic

Hardness: 65 - 70 HRC (Nitrided) / 58 - 62 HRC (Through-hardened)

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Screws

Through-Hardened Tool Steel Screw

Through-hardened tool steel screws for extreme mechanical loads, engineering polymers, and high-pressure injec...

Material: AISI D2, H13, DC53, SKD61, Powder Metallurgy CPM Steels

Hardness: Uniform 58 - 62 HRC through the core and flights

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Screws

HVOF Tungsten Carbide Coated Screw

High-Velocity Oxygen Fuel (HVOF) thermal spray tungsten carbide coated screws delivering extreme surface hardn...

Material: Substrate EN41B / 42CrMo with Tungsten Carbide (WC-Co-Cr) HVOF layer

Hardness: Surface Hardness: 1100 - 1300 HV (70 - 74 HRC equivalent)

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Screws

Food & Pharma Processing Screw

Sanitary stainless steel screws with food-grade mirror polish finish for food extrusion, confectionery, pasta,...

Material: Stainless Steel AISI 304, 316L, 17-4PH, Hastelloy

Hardness: 35 - 45 HRC (Precipitation Hardened)

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Need Custom Dimensions or Special Metallurgy?

We manufacture ring plunger sets and screw barrels matching your custom CAD drawings, OEM part numbers, or sample components.

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