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Plastic Injection Molding & Tool Building since 1946!

Plastic Injection Molding

Crescent Industries is an employee-owned custom injection molder providing an integrated single source solution for your custom plastic injection molded components utilizing their advanced engineering capabilities, which is the core of all processes. Crescent’s capabilities allow them to mold a comprehensive range of engineered and commodity grade resins. They currently serve the medical, pharmaceutical, dental, defense, safety, electrical/electronic, aerospace and OEM/Industrial markets.

multiple facilities designed

Crescent’s Edge

We utilize multiple facilities designed for various applications to provide customers with an integrated single-source solution. In addition to our state-of-the-art, highly-automated manufacturing facilities, we’re equipped with both horizontal & vertical/vertical injection molding presses ranging from 35 to 385 clamping tons with shot sizes from .25 to 42.4 ounces.

Our engineers are trained in The Scientific Approach to Injection Molding and are certified by RJG & the Global Standards for Plastic Certification. We establish robust processes utilizing scientific injection molding principles and decoupled II and decoupled III molding. We have a complete tool-room for all your needs and offer complex & high-precision Swiss-screw machined components & production machined components. In order to complete your project and solve complex production issues, we also offer several value-added-services that can be performed within our ISO 7 or ISO 8 Clean Room environments.

Industrial Industries
Pharmaceutical
Defense/Military
Serving Medical
various Custom Molding Markets

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Check out how Crescent Industries has gained the status of THE preferred injection molding partner for various industries.

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Testimonials

My personal experience conducting business with the Crescent Industries team has been extremely positive and productive…. I attribute this to the dedicated people willing to provide that extra effort to make the customer satisfied and well informed. Truly a family experience rather than customer experience… exceeding my expectations on a regular basis.

I would recommend Crescent Industries to anyone wanting premium service, expertly built plastic parts and outstanding value overall….

George Ellis, Purchasing Agent, Dentsply Sirona

Due to circumstances beyond our control we had to move 47 tools. The components off these molds supported millions of dollars a month in medical device sales. We were afraid that we would go into backorder, losing sales and customers. After meeting with several respected molders we decided to transfer these molds to Crescent. We’re so glad we did! Demonstrating across-the-board competencies, they managed every aspect of the project, taking the worry off our hands. I was particularly impressed with the robustness of their Quality systems. Quicker than we could have hoped, they had our molds inspected, sampled and validated. Our production hardly missed a beat.

Mike Emig, Dentsply Sirona

Crescent is a supplier with whom we’ve built a strong and solid relationship with over the years. In addition to current business, we turn to them for new projects, because of their proven service, prompt reply and on-going support.

Erika González, Supplier Development Specialist, Integer

Part Design Guidelines

The “Injection Molded Part Design Guidelines” will review items to consider when designing your next plastic component like:

  • Maintaining uniform wall thickness to minimize sinking, warping and improve mold fill.
  • Using generous radius at all corners to avoid sharp corners that increase stress concentration which can lead to part failure.
  • Incorporating sufficient draft angles for easy removal of the part from the mold.
  • Using ribs or gussets to improve part stiffness.
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Mold Design Guidelines

Crescent Industries’ mold design engineers look at the aspects of the part that are important for injection molding.  Through adherence to these design principles and best practices at the beginning of the design process will ultimately lead to better overall quality of parts during manufacturing. These “Mold Design Guidelines” will evaluate items like the follow:

  • Gate Designs / Runner Designs
  • Cooling / Venting
  • Actions
  • Mold Filling
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PRIMARY

CAPABILITIES

Scientific Injection Molding

Medical / Pharma / Dental

Our ISO 13485 & FDA registered facilities include Class 10K & 100K clean rooms that allow us to handle the most complex Class I, II, III precision medical components and devices.

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Military & Defense Molding

Our ITAR Registration & FFL allows us to work with a wide range of products and assemblies in the most sensitive applications. Whether it's a simple component or part of an integral system.

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Custom Molding

Our extensive value-add capabilities provide competitive solutions for your supply-chain needs by implementing QRM, collaborative robots, and complete automated work cells.

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Kitting & Value Add

We offer the most comprehensive range of value-added-services and secondary operations to solve the most difficult product assembly projects and solve complex production issues. All of our kitting & value add operations can be performed (if required) within our Class 10K or Class 100K Clean Room Facilities.

  • Device Assembly

  • Product Packaging

  • Laser Engraving

  • Pad Printing

  • CNC Machining

  • Ultra-Sonic Welding

  • EMI or RFI Shielding

  • Heat-Staking Inserts

  • Solvent or UV Bonding

  • Ultra-Sonic Cleaning

  • Silk Screening

  • Cap-Lining

  • Annealing

  • Vacuum/Pressure Test

  • Sterilization Ready

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Engineering Services

Engineering is at the core of our business, our engineers specialize in assisting customers through all product stages from conception into production. Our integrated single-source solutions provide our customers with complete Program Management Offices that offer a vast range of Design & Development services to manage the complexities of your project.

  • Design for Manufacturability (DFM)

  • 2D drawings & 3D CAD Models

  • Project Management Offices

  • Full-Service Integration

Electrical/Electronics
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Tooling Capabilities

Our journeymen mold builders produce injection molds that provide cavity-to-cavity consistency and repeatability by utilizing high-speed CNC mills, die-sink EDM, and wire-sink EDM.

  • In-House Full-Service Toolroom

  • Single-Cavity to 96+ Cavity Molds

  • Master Unit Dies (MUD) + dedicated molds

  • SPI 101-103 Mold Classifications Guidelines

  • Documented intake process for tool transfers

  • Tool Design for Manufacturability

  • Actions, lifters, and unscrewing

  • Valve-gate, hot-tip, cold-runner, 3-plate

  • Documented Mold Maintenance, Mold Revisions, and Mold Repair Services

Custom Molding Markets
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Swiss Screw Machining

Our best in class high-precision Swiss-Screw machined component capabilities can be used as either a finished product or as inserts for the injection molding process, allowing us to help you consolidate your supply chain.

  • Bar stocks (up to 3″)

  • Laser-Etching

  • Anodizing

  • Passivation

  • Plating

  • Deburring

Safety
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Supply-Chain

Our ERP system (IQMS) gives us the ability to provide a customer portal capability which reports in real-time. This gives our customers the ability to view the status of their project at any given time. Customers may place orders, view product availability, check on order status and shipping status, view production information plus run customer specific reports.

Offering KANBAN shipping of stocked inventory and Just-In-Time Delivery from blanket orders to delivering your parts as you need them which is all tracked and managed through our ERP system. We have our own delivery trucks, so we offer a no charge for regular scheduled deliveries within a 100 mile radius.

Aerospace

Project Management

To be your committed manufacturing solution, our team can support every aspect of your custom injection molding and business needs. Our Project Management Office (PMO) manages new mold builds, tool transfers, and new projects. They examine the entire scope of your project, timeline & cost management, material selection, design & development and overall integration with your engineering team.

Essentially, you receive a dedicated team of professionals that collaborates, communicates, coordinates and executes. In addition, we have dedicated R&D injection molding machines to aid in initial sampling and validation to accelerate all phases of your project and transition into full production.

Manufacturing Needs?

Entire Engineering Solutions!
Crescent’s capabilities
Let’s Discuss your Project

Blog & News

  • Injection Molding Supplier Quality Standards
    There are many factors that OEMs should consider when choosing a plastic injection molder – and quality is at the top of the list! A supplier’s quality planning and assurance program is more than just meeting the requisite ISO and FDA requirements – it represents their proven way to ensure consistent quality plastic injection molded […]
  • Benefits of a Value-Add Supplier
    Supply chain professionals are typically focused on creating a supply chain of trustworthy sources that can meet their product needs, but how can they get more than just a simple “shoot and ship” from their plastics supply chain? Injection molding suppliers have the opportunity to provide a significant value to their customers if they expand […]
  • Choosing the Right Tool Cavitation
    OEMs have a significant challenge to manage: achieving production volumes while maintaining high levels of quality and minimizing cost. From an injection molding perspective, mold design and equipment selection play a big role in determining whether these goals are achieved. One key equipment decision for OEMs is their mold cavitation strategy as it directly impacts […]

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  • Today Agoview on linkedin

    Crescent Industries Inc

    🏃‍♀️🏃‍♂️🤔 Are you giving thought to these design considerations when it comes to hot runner vs cold runner systems? Cold runner systems offer advantages such as reduced maintenance requirements and rapid color changes. But hot runner systems have advantages that include reduced cycle times. Let's talk about it! 👇👇👇In the updated article below, we discuss the design considerations and advantages for hot runner vs cold runner systems in plastic injection molding.👇👇👇 https://hubs.ly/H0hrnHY0 #plastics #injectionmolding #manufacturing #3dprinting #additivemanufacturing #molding #plasticsindustry #plasticsengineering #packaging #medicalmolding #medicalinjectionmolding #medicaldevice #medicaldevices #medicalindustry #prototype #prototyping #engineering #tooling #toolanddie #pharmaceutical #pharmaceuticalindustry #pharma #machining #cnc #cncmilling #cncmachining #cncmanufacturing

  • 1 Day Agoview on linkedin

    Crescent Industries Inc

    Injection Molding Supplier Quality Standards https://hubs.ly/H0hvnyL0

  • 2 Days Agoview on linkedin

    Crescent Industries Inc

    💲💲💲 When it comes to injection mold making, choosing the right tool steel can make a major difference. Mold makers and tooling specialists alike agree on the huge impact choosing the right materials can make. Each engineer has their own experience of the risks, factors to consider and scope of results obtained when doing their own evaluations of the success of their injection mold making processes. When it comes to tracking, maintenance costs, tooling - and when considering wear resistances, part geometry, cooling and part stability - even cycle times - all of these considerations become essential. 👇👇👇In the updated article below, we cover common injection molding steels, questions to ask yourself when choosing a steel and considerations to take into account. 👇👇👇 https://hubs.ly/H0hrgnn0 #plastics #injectionmolding #manufacturing #3dprinting #additivemanufacturing #molding #plasticsindustry #plasticsengineering #packaging #medicalmolding #medicalinjectionmolding #medicaldevice #medicaldevices #medicalindustry #prototype #prototyping #engineering #tooling #toolanddie #pharmaceutical #pharmaceuticalindustry #pharma #machining #cnc #cncmilling #cncmachining #cncmanufacturing