Injection Screw, Lead Screw, Ball Screw & Industrial Screw

• Precision Industrie — The Nation’s Trusted Screw Specialists

At Precision Industrie, we provide complete repair, rebuild, and manufacturing services for injection screws, extrusion screws, lead screws, ball screws, feed screws, conveyor screws, auger screws, and every type of industrial screw used in manufacturing and power-transmission equipment.

With over 45 years of industrial experience, our facility offers advanced machining, precision grinding, EDM cutting, chrome plating, and custom material options—giving our customers long-lasting performance, extreme accuracy, and unmatched reliability.

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We Repair & Rebuild All Types of Industrial Screws

No matter the size, material, pitch, profile, or application, we restore screws to OEM specifications—or build them brand new when required.

Our capabilities include:

Injection Molding Screws

We rebuild and manufacture:

   •    Standard injection screws

   •    Barrier screws

   •    Mixing screws

   •    High-wear and high-output screw designs

Each screw is precision machined, resurfaced, polished, and rebuilt for maximum plasticizing efficiency and long-term wear resistance.

Extrusion Screws

We restore worn flights, repair roots, rebuild tips, replace sections, and produce new extrusion screws for:

   •    Single-screw extruders

   •    Twin-screw extruders

   •    Compounding extruders

   •    Sheet, pipe, and profile extrusion systems

Lead Screws (Acme Screws)

Used for linear motion, presses, slides, and heavy-load positioning. We perform screw regrinding, nut replacement, thread restoration, straightening, and full remanufacturing.

Ball Screws

We rebuild high-precision ball screws by:

   •    Regrinding raceways

   •    Manufacturing new ball nuts

   •    Replacing recirculating components

   •    Restoring preload and backlash settings

   •    Straightening and polishing shafts

We also manufacture new, high-accuracy ball screws for industrial CNC machines, injection molding machines, and automation systems.

Auger & Conveyor Screws

We rebuild and fabricate auger screws used in:

   •    Food processing

   •    Aggregate handling

   •    Chemical mixing

   •    Agriculture

   •    Waste and recycling

We reflight, repair shafts, and manufacture custom screws with variable or constant pitch, hardened edges, and specialty coatings.

Feed Screws & Metering Screws

We restore precise feeding surfaces, rebuild screw tips, resurface flights, and manufacture new screws designed to deliver accurate, consistent material flow.

Custom, Heavy-Duty & Specialty Screws

If you need a screw for a unique machine, discontinued equipment, oversized dimensions, or special material requirements—we can manufacture it from scratch.

If it rotates, feeds, pushes, extrudes, positions, or compresses—we can rebuild it or manufacture it.

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Full In-House Machining & Manufacturing Capabilities

Precision Industrie offers advanced production and restoration services, including:

   •    Screw Grinding — precision flight regrinding, diameter correction, root restoration

   •    CNC Machining — complete screw and nut manufacturing

   •    EDM Cutting — perfect surfaces and intricate shapes

   •    Chrome Plating & Hard Coating — for high-wear, high-pressure environments

   •    Straightening & Polishing — restoring tight tolerances and smooth surfaces

   •    Reverse Engineering — we rebuild screws even with no drawings

Custom Material Options

We manufacture screws using any material required:

   •    Tool steels

   •    Stainless steels

   •    Nitrided steels

   •    Alloy steels

   •    Chrome-plated materials

   •    Hardened or wear-resistant metals

   •    Specialty materials upon request

Every screw is engineered to match your machine, your load, and your production environment.

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We Service All Brands, All Machines, All Sizes

We repair and manufacture screws for equipment from every major OEM, including:

   •    Cincinnati

   •    Haitian

   •    Nissei

   •    Milacron

   •    KraussMaffei

   •    Toshiba

   •    JSW

   •    Engel

   •    Boy

   •    Van Dorn

   •    Custom & obsolete machines

No matter the model or manufacturer—we can rebuild it.

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Precision Industrie Screw Rebuild Process

Every screw that enters our facility undergoes:

   •    Complete teardown and evaluation

   •    Deep cleaning of all surfaces and components

   •    NDT (Non-Destructive Testing) on critical load and traction surfaces

   •    Regrinding, resurfacing, flight restoration, or full remanufacturing

   •    Straightening and polishing

   •    Nut replacement or rebuilding (lead screw & ball screw assemblies)

   •    Final inspection for accuracy, runout, backlash, and surface condition

We return screws to like-new or better-than-original performance.

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Why Precision Industrie Leads the Industry

   •    45+ years of real industrial experience

   •    Advanced machining, grinding, EDM, and plating capabilities

   •    Free estimates on all screw repair and rebuild services

   •    Free pickup & delivery in Houston & surrounding areas

   •    Emergency turnaround services available

   •    Ability to manufacture or rebuild screws in any material

   •    No limitations on size, brand, or OEM design

Precision Industrie delivers performance, durability, and precision that keeps your operation running at full capacity.