Leading Plastic Machining Manufacturers

This type of machining is known as subtractive manufacturing. However, sometimes the machining does involve adding material, such as a coating. This type of machining is known as additive manufacturing. Read More…

Plastic Machining The term “plastic machining” refers to any process that takes plastic material and forms into a predetermined shape and size. Typically, plastic machining works by removing material, not adding it.

We are accomplished plastic fabricators. The usability of our products is unmatched. We offer a plethora of secondary services for optional features. All of engineers are extremely thorough when creating these plastics. Your satisfaction is essential to us. You can count on us to give you exactly what you are looking for. Give us a call today to learn more information!

All Plastics and Fiberglass, Inc. $$$

At Park Plastic Products our main focus is manufacturing custom fabricated tanks from polypropylene and co-polymer. Chemical rinse tanks, dip tanks, anodizing tanks, tank liners, air purification tanks, drip pans and custom rolled polypropylene tanks are available to be built to your size and specifications.

Park Plastic Products $$$

Experts in unique custom plastic extrusion products and complex secondary fabrications, Northland Plastics specializes in custom plastic profile extrusions such as extruded plastic tubing, rigid plastic profiles and flexible plastic profiles. Call Northland Plastics, Inc. for all your extrusion needs.

Northland Plastics, Inc. $$$

Thrust Industries is committed to quality in everything it does, from its technical knowledge to its customer service. As a leading plastic fabricator, the entire team at Thrust is devoted to developing high-quality solutions for your business and delivering them exactly when you need them. Thrust has served the needs of customers across the globe for over 3 decades— become one of them today.

Thrust Industries $$$

Comco Plastics, Inc. offers precision machined plastic and custom fabrication including vacuum forming and plastic parts. We have highly skilled machinists and an array of CNC equipment available. Pellet to part manufacturing capabilities. From R&D to applications, we have the experience you need.

Comco Plastics, Inc. $$$
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placeholder image All Plastics and Fiberglass, Inc. Park Plastic Products Northland Plastics, Inc. Thrust Industries Comco Plastics, Inc.

Some common types of plastic machining include: CNC plastic machining, drilling, milling and turning. Examples of others include: laser cutting, electro discharge machining (EDM) and waterjet cutting.

CNC Plastic Machining

Most plastic machining systems fall under the CNC machining category. CNC, computer numerical control, technology is that equipment and software that allows machinists to program systems. CNC technology makes machining faster, more precise, more efficient and less expensive.


During drilling, machinists create or perfect holes in the workpiece. Usually, they use drill presses to do this, but sometimes they use mills or lathes. Drill presses feature a cutting mechanism that rotates rapidly as it descends on the plastic piece.


Milling involves rotating automated or semi-automated cutting tools around a workpiece. Plastic milling can be done completely independent of operators, saving manufacturers time and money.


Turning, sometimes called lathe turning, is essentially the opposite of milling. It involves using a lathe to turn a plastic workpiece as cutting tools move against it.

Some of the many industries that rely on plastic machining are: electronics, healthcare, instrumentation, construction, semiconductor, sports and recreation, food and beverage, appliance, automotive and aerospace.

To carry out their designs, machinists may use countless standard and custom plastic formulas. Among the most common are: PVC, PTFE, PEEK, ABS, acrylic, acetol, HDPE, LDPE and more. For those who are interested, most manufacturers also offer eco-friendly options. Because manufacturers can alter plastic properties before machining them, the possibilities with plastic machining are virtually endless.

While metal manufacturer is a more traditional process than plastic machining, plastic machining is rapidly outpacing it because of rising metal prices. On top of that, the switch to plastic machining tends to reduce waste, weight, the time and costs associated with design change, and operation costs in general. Don’t forget, when machinists save money, they can pass those savings along to their customers.

Plastic Fabrication Power Pages

Plastic Fabrication

Plastic Fabrication

Plastic fabrication is the process of designing, manufacturing, and assembling a product made out of plastic material or composites that contain plastic. There are numerous plastic fabrication methods known today, considering the wide variety of products made out of plastic...

Plastic Materials

Plastic Materials

Plastic materials are objects artificially made from organic compounds called polymers along with other additive components. They possess excellent formability, making them extremely versatile for many different fabrication and manufacturing processes...

Blow Molding

Blow Molding

Blow molding is a type of plastic forming process for creating hollow plastic products made from thermoplastic materials. The process involves heating and inflating a plastic tube known as a parison or preform. The parison is placed between two dies that contain the desired shape of the product...

Plastic Extrusion

Plastic Extrusion

Plastic extrusion, also known as plasticating extrusion, is a continuous high volume manufacturing process in which a thermoplastic material -- in a form of powder, pellets or granulates -- is homogeneously melted and then forced out of the shaping die by means of pressure...

Rotational Molding

Rotational Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce hollow, seamless, and double-walled parts. It uses a hollow mold tool wherein the thermoplastic powdered resin is heated while being rotated and cooled to solidify...

Plastic Channel

Plastic Channels

Plastic channels are plastic products that have linear extruded profiles. They have a constant cross-sectional shape across their axis. They are long and narrow structures, and their depth is relatively short. These products serve a variety of functions and uses...

Die Cutting Services
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