• CNC Machining



    Cutting Edge CNC Machining & Mold Making

About Us

Moldtec is a family owned machine shop that started in a small town in Roselle Illinois. My father Jerry Raucci was a highly skilled machinist that in the late 60`s started Belmont Mold and Die. Jerry started building plastic injected molds and machined parts in his basement in Chicago Illinois. In the early 70`s he rented a storefront on Cicero Ave. It was at this time Jerry started teaching his sons the trade. He moved his shop to the western suburbs into a larger facility in 1976.

Moldtec started in 1989 when I found there was a growing need for computer assisted machining. I purchased my first CNC machining center (which is still running to this day). Today we provide an experienced staff that utilizes state of the art machining technology as well as up to date CNC equipment, to provide the highest quality products with on-time delivery at a fair and competitive price. Our number one goal is to achieve total customer satisfaction by delivering the highest quality of products and a friendly personalized service.

Moldtec is located in Mesa Arizona, proudly serving the machining needs of our community including Mesa, East Valley, Scottsdale, Chandler, Tempe, including the Greater Phoenix area and beyond. We will do everything necessary to providing you with the customer service you expect and deserve.Call today at (630) 308-5670 for a free quote and let us show you how Moldtec can meet all of your machining needs.

Moldtec Services

Moldtec designs and produces mechanical drawings and programs all parts using state of the art software which includes Mastercam and Solidworks on fast and accurate machining centers. The team at Moldtec offers many years mold-making and machining experience. We have an extensive background dealing with all kinds of machined parts in a wide range of industries. We utilize state of the art equipment that makes it possible to provide our customers with  high quality products, delivered on time and at a competitive price.

Our Services Include:

~Plastic injected molds built and repaired
~CAD/CAM Design
~Prototype Machining
~Short & Long Run Production
~State of the art CNC Machining
~Manual Machining
~Hand finishing/polishing Department
~Quality Control Department
~Electronic File Transfer of drawings

Call us 630 308 5670

We offer free quotes.

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Meeting and Exceeding Quality Standards

Quality Assurance

Quality Assurance (ISO 9000 Compliant)

Moldtec Inc. meets and aims to exceed the quality standards of their customers by adhering to ISO 9000 standards and invites all our customers to view our Quality Program Manual.

Contact us to view our Quality Program Manual in PDF format.


Machining Department

We can build your next new mold or repair an existing damaged mold. Any kind of materials including Hardened S-7tooling, 420-SS tooling, H-13 tooling, Pre-hard tooling, Aluminum tooling. We can build you a prototype mold, build a single cavity mold, or a multiple cavity high production mold. Whether its a hot runner system, or its a hot sprue. Three plate mold or a mold with lifters and side actions, we can accommodate all of your mold building needs. Moldtec specializes in Computerized Numerical Control (CNC) machining with complex 3D contouring. We also specialize in prototype machining, as well as the machining of plastics, steels, aluminum, and other metals. We use a highly accurate comparator connected to a computer to be able to accurately check the quality of your parts. We have state of the art Hardinge machining centers in our CNC Department, and our Manual Machining Department features Mitsui surface grinders with readouts that hold the tight tolerances, Manual lathe with digital readouts, Bridgeport knee mills with power feed and digital readouts. We have E.D.M machines for any burning needs you may have. Moldtec is equipped to handle all of your Milling, E.D.M, Grinding, Drilling, Tapping, and Engraving needs. Our Hand-Finishing/Polishing Department assures top quality burr free, machined parts. We handle short and long run production of complex parts. We also produce gages, fixtures and tooling for research and development projects while working closely with our customers to produce the highest quality part to ensuring customer satisfaction.

Engineering Department

Our Engineering Department utilizes MasterCam and Solidworks among others, for designing and programming. Complex contouring and surfacing is analyzed and designed using CAD/CAM capabilities and then the code is transferred into machine to be used on our machining centers. Moldtec engineers parts from conception to production using the latest Computer Aided Design software. Moldtec also draws prints from sketches which enabling the customer to possess a print if on does not already exist. Our engineering department has extensive background experience a wide range of industries. We are able to transfer drawings and documents via e-mail.

Quality Department

Our Quality Control Department tracks the quality of the product from start to finish because quality is always our top priority at Moldtec. Our goal here at Moldtec is to exceed our customer’s expectations with every order and ensure customer satisfaction by manufacturing quality products on time and at a fair price.

Get In Touch

Contact Us

1610 N. Rosemont Street - Suite 105, Mesa, AZ 85205 USA