Injection Molding Excellence
From concept through production, we work collaboratively with our customers to produce the optimum part.
Producing the optimum part means having the right set up. So, in 2022, we moved to a modern, 23,000 square-foot facility in the St. Louis, Missouri area, allowing us to expand our molding capabilities to include 85-to-500-ton presses and provide additional space for more presses, a quality lab, clean room capabilities, assembly, robotics automation and land for future expansion. Our facility also includes a central material handling system, additional equipment and robotics to improve production and changeover efficiency.
Injection Molding Services
It all starts with the mold. We help customers create a tool based on use intent, moldability and reliability. Our process is efficient and focused on controlling tooling costs while delivering a finished product with minimal delays and rework. Depending on customer requirements, we have the ability to source the tool domestically or overseas.
Our custom precision injection molding capabilities allow us to deliver short-, medium- and long-run plastic products across numerous industries. We specialize in tight-tolerance parts for critical applications and work with manufacturers that depend on consistent quality, reliable delivery, and clear communication.
Our standardized process ensures quality while providing the flexibility to adjust to changes in production. We provide our customers predictability and confidence by delivering on-time, every-time We are not limited on materials we can mold – we work with nearly all engineering, commodity and specialty plastic materials.
Injection Molding Services Include:
Insert Molding
Over Molding
Hot Runner / Runnerless
Cold Runner Injection Molding
Clean Room Capabilities
Other Services
Production Capabilities
Our team can do so much more than just precision injection molding – from component source through basic part assembly. It’s just another way we take some of the weight off our customers’ shoulders.
Custom Inventory Management
We collaborate to create custom plans to have the right inventory in the right place and at the right time. Our programs help prevent product shortages due to uncertainties in the supply chain.
let’s get started
Our team loves a challenge. Whether you’re launching a new part, looking to transfer work, need help with overflow work or scaling up an existing product, Four Process has the capacity and expertise to get it done right. Share your project details via our request a quote page to learn more about how our custom injection molding solutions can elevate your supply chain and product quality.