Plastic Injection Molding

MXY Machining’s Plastic Injection Molding delivers high-precision, large-volume production with exceptional consistency. Contact us for cost-effective solutions tailored to your manufacturing needs.

Plastic Injection Molding Services by MXY Machining

Plastic injection molding is a high-precision process that involves injecting molten plastic into a mold cavity to produce parts with complex shapes and tight tolerances. At MXY Machining, we specialize in high-quality plastic injection molding services, offering fast production of custom parts across a variety of industries. Our advanced injection molding technology ensures that your parts are manufactured to meet the highest standards of accuracy and durability.

Custom Plastic Injection Molded Parts

MXY Machining specializes in creating custom plastic injection molded parts designed to meet your exact requirements. Whether you need functional prototypes or large-scale production parts, our injection molding services deliver precision, repeatability, and high performance for all your applications.

Materials for Plastic Injection Molding

We offer a variety of materials for plastic injection molding, each selected for its unique properties to meet your project’s needs. Our material options include:

Acrylonitrile Butadiene Styrene (ABS)

General-purpose ABS
High-Impact ABS
Flame Retardant ABS
Medical ABS

Polypropylene (PP)

Homopolymer PP
Copolymer PP
Random Copolymer PP
Glass-Filled PP

Polyethylene (PE)

Low-Density Polyethylene (LDPE)
High-Density Polyethylene (HDPE)
Linear Low-Density Polyethylene (LLDPE)

Polycarbonate (PC)

General-purpose PC
Optical-grade PC
Flame Retardant PC

Polystyrene (PS)

General-purpose PS
High-Impact PS
Crystal PS

Polyvinyl Chloride (PVC)

Rigid PVC
Flexible PVC
CPVC
High-Impact PVC

Nylon (Polyamide)

Nylon 6
Nylon 6/6
Glass-Filled Nylon
Heat-Resistant Nylon

Polyoxymethylene (POM)

Homopolymer POM
Copolymer POM
Glass-Filled POM

Thermoplastic Elastomers (TPE)

Styrenic Block Copolymers (SBC)
Thermoplastic Vulcanizates (TPV)
Thermoplastic Polyurethane (TPU)
General-purpose PS
High-Impact PS
Crystal PS

Polyethylene Terephthalate (PET)

PET
PET-G (glycol-modified)
PET-High Crystallinity (HCPET)

Polyurethane (PU)

Rigid PU
Flexible PU
TPU (Thermoplastic Polyurethane)

Polystyrene (PS)

Noryl (PPO blended with polystyrene)
High-Temperature PPO

Plastic Injection Molding Surface Finishing

After the injection molding process, surface finishing may be required to meet the desired aesthetic or functional standards. MXY Machining offers a range of surface finishing options for molded parts:

As-Molded

The part retains the surface characteristics from the molding process, with a glossy finish or visible mold marks.

Textured Finish

Mold surfaces are pre-textured to create matte, stippled, or grainy patterns for aesthetic or functional purposes.

Polished Finish

Achieves a smooth, high-gloss surface by polishing the mold cavity.

Bead Blasting

Fine beads are blasted onto the molded part’s surface to create a matte, satin, or textured finish for better grip or appearance.

Vibratory Finishing

Uses abrasive media in a vibrating chamber to smooth surfaces, remove flash, or create a uniform finish

Chrome Plating

Adds a thin chrome layer to plastic parts for enhanced durability, wear resistance, and a metallic appearance.

Hot Stamping

Transfers a metallic or decorative foil onto the molded part’s surface for a durable and visually appealing finish.Blasts fine beads onto the surface to create a matte or textured finish while removing oxidation and cut marks.

Painting & Coating

Applies paint or specialized coatings (e.g., UV-resistant, soft-touch) to improve aesthetics, durability, and functionality.

CNC Machining & Manufacturing Capabilities

We provide a range of manufacturing solutions to support rapid prototyping and both low- and high-volume production needs. Our expertise ensures the efficient delivery of complex, high-quality parts with unmatched precision, speed, and reliability.

3D Printing

High-precision 3D printing for rapid prototyping and production of complex, durable parts with accuracy.

CNC Machining

MXY Machining offers precise CNC machining, producing custom parts with tolerances up to 0.005mm.

Injection Molding

Scalable injection molding solutions for high-quality plastic and metal components with excellent consistency.

Rapid Prototyping

Fast, reliable prototyping solutions to refine designs and accelerate product development with high accuracy.

Sheet Metal Fabrication

Precision cutting, bending, and forming to create durable sheet metal parts for various applications.

Value-Added Solutions

Comprehensive finishing, assembly, and customization services to enhance product quality and performance.

Why MXY Machining?

We deliver high-precision manufacturing with fast turnaround times and cost-effective solutions from prototyping to production. Let’s discuss why we’re the right choice for your manufacturing needs.

Superior Quality Assurance

Our advanced facilities and strict quality control guarantee ISO 9001-certified precision, consistency, and reliability in every part.

Swift Turnaround Times

Optimized production processes and efficient logistics enable 1-3 day part delivery, keeping your projects on schedule.

Comprehensive Manufacturing Solutions

We offer CNC machining, 3D printing, injection molding, and sheet metal fabrication for projects of any scale.

Cutting-Edge Engineering Support

Our expert engineers develop innovative, cost-effective solutions using advanced technology to ensure optimal performance and efficiency.

Customer-Driven Service

Your satisfaction is our priority. Our 24/7 support team ensures seamless assistance from consultation to final delivery.

Global Manufacturing Network

With worldwide facilities and partners, we guarantee high-quality products, consistent standards, and reliable global delivery.

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Partner with Us for Precision Manufacturing

Get top-quality CNC machined parts with unmatched accuracy, speed, and reliability. Upload your design files for a free quote and experience fast, hassle-free production. Our expert team ensures precise prototyping and superior craftsmanship for both prototypes and large-scale manufacturing. Start your project today with seamless ordering and on-time delivery!

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Plastic Injection Molding Services at MXY Machining: Scalable, Precise & Efficient Manufacturing

Plastic injection molding is one of the most widely used manufacturing processes for producing high-volume, high-precision plastic parts. At MXY Machining, we specialize in delivering reliable, scalable plastic injection molding services tailored to your exact specifications. From prototyping to full-scale production, we help bring your product to life with precision, speed, and cost-efficiency.

Whether you’re a startup looking to validate a new product design or an enterprise needing mass production capabilities, MXY Machining is your trusted partner for injection-molded plastic parts across diverse industries.

What is Plastic Injection Molding?

Plastic injection molding service is a manufacturing process in which molten plastic is injected into a steel or aluminum mold cavity under high pressure. Once the plastic cools and solidifies, it takes the shape of the mold. The process is fast, repeatable, and capable of producing complex geometries with excellent surface finish.

It’s the preferred method for producing plastic parts in large volumes with tight tolerances and consistent quality.

The MXY Machining Injection Molding Process

At MXY Machining, our injection molding workflow is optimized for quality, efficiency, and scalability:

1. Design Review

Our team reviews your CAD files and technical drawings to ensure the design is suitable for molding. We offer design for manufacturability (DFM) feedback to optimize the moldability of your part while minimizing cost.

2. Material Selection

We help you select the right thermoplastic for your application—whether it’s ABS for strength, polypropylene for flexibility, or polycarbonate for impact resistance.

3. Mold Fabrication

Using advanced CNC machining and EDM techniques, we create high-precision molds made from steel or aluminum. Molds can be single-cavity or multi-cavity depending on production volume needs.

4. Injection Molding Production

Once the mold is ready, we run your parts using state-of-the-art injection molding machines. Our process parameters are closely monitored to ensure consistent part quality.

5. Post-Processing

After molding, parts are trimmed, finished, and inspected. We also offer additional services like ultrasonic welding, custom painting, pad printing, and assembly.

Key Benefits of MXY Machining’s Injection Molding Services

Scalability

Whether you need 100 or 100,000+ parts, injection molding provides unbeatable scalability and per-unit cost savings for high-volume production.

Precision and Consistency

Tight tolerances and consistent part replication make injection molding ideal for mission-critical components.

Wide Material Selection

We support a vast range of engineering and commodity plastics, including ABS, PP, PC, PA, POM, TPE, TPU, and filled materials.

Fast Turnaround

Thanks to in-house mold tooling and efficient production lines, MXY Machining delivers parts quickly—often within days of mold completion.

Repeatability

Injection molding ensures that each part produced is virtually identical to the last, offering excellent repeatability.

Industries We Serve

MXY Machining provides plastic injection molding service for a variety of industries, including:

Consumer Electronics
Automotive
Medical Devices
Industrial Equipment
Packaging
Home Appliances
Toys & Household Products

From housings, connectors, gears, and enclosures to custom brackets and seals—we mold parts that power products around the world.

Mold Options at MXY Machining

Mold Type	Description	Best For
Aluminum Molds	Faster, lower-cost tooling for lower production volumes	Prototypes & low-volume runs
Steel Molds	Long-lasting, high-precision tooling for mass production	High-volume production
Single-Cavity Molds	One part per cycle	Simpler parts or lower volumes
Multi-Cavity Molds	Multiple parts per cycle	Large production runs

Common Plastic Materials We Use

ABS – Tough and impact-resistant
Polypropylene (PP) – Flexible and chemical resistant
Polycarbonate (PC) – Strong and heat-resistant
Nylon (PA) – Wear-resistant and tough
TPE / TPU – Rubber-like flexibility
POM (Delrin) – High dimensional stability and low friction
Glass-Filled Plastics – Enhanced stiffness and strength

Need help choosing? Our engineers will guide you to the right material based on function, appearance, cost, and durability.

Value-Added Services

To support your project end-to-end, MXY Machining also offers:

Overmolding
Insert Molding
Part Assembly
Surface Finishing (e.g. matte, glossy, textured)
Color Matching
Pad Printing & Laser Marking
Quality Inspection Reports

Why Choose MXY Machining for Plastic Injection Molding?

Full-Service Partner – From DFM to delivery, we manage the entire process
Experienced Engineers – Decades of mold design and injection molding expertise
Fast Quotes & Prototypes – Rapid tooling & part production to meet tight timelines
Strict Quality Control – Every part is thoroughly inspected before shipping
Global Shipping – On-time delivery to your doorstep, anywhere in the world

Need plastic parts that are precise, repeatable, and production-ready?
Partner with MXY Machining for expert plastic injection molding services. Get a free quote today and experience reliable, scalable manufacturing with unbeatable quality.

Frequently Asked Questions

Plastic injection Molding

How fast can MXY Machining deliver injection molded parts?

Depending on complexity, prototypes can be ready in as little as 7–10 business days after mold approval. For production runs, we offer quick turnarounds with guaranteed quality.
Can MXY Machining help with mold design?

Yes. Our in-house engineering team offers DFM analysis and full mold design support to ensure optimal performance, part quality, and manufacturability.
What are the minimum and maximum production volumes?

MXY Machining supports small batch runs (as low as 100 units) and large-scale production (100,000+ units), offering flexibility for startups and enterprises alike.
Does MXY Machining offer overmolding and insert molding?

Absolutely. We provide overmolding for multi-material parts and insert molding for integrating metal or threaded inserts directly during the molding process.
What tolerances can MXY Machining achieve with injection molding?

We typically achieve tolerances of ±0.005 inches, depending on material and part geometry. Critical features can be dialed in further with DFM optimization.