Industrial Injection Molding

Scalable Plastic Manufacturing for Industrial Applications

Get reliable, large-scale plastic parts delivered on-time. Contact us to work with one of the largest press fleets in North America and with deep expertise in materials and process engineering.

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Our Plastic Molding Capabilities

Plastic Injection Molding

Get large, complex plastic parts up to 200 lbs using presses up to 9,000 tons, depending on materials. Capabilities include 2-shot, structural foam, and overmolding.

Plastic Engineering & Development

Turn your concepts into production-ready components. Our engineers refine part and tool designs for strength, efficiency, and scalability.

Plastic Material Sciences

Our A2LA-certified lab supports custom formulations, recycled blends, and performance testing for precision and durability.

Let’s Get Started

Turn your design into durable plastic parts. Connect with our team today.

Who We Serve

Infrastructure: Stormwater barriers, cable boxes, access lids
Agriculture: Panels, fencing, and bins
Material Handling: Bulk containers, palletized bins, and crates
Recycling & Waste: Roll-out carts, bulk bins, and medical waste solutions
Industrial Equipment: Protective covers, electrical enclosures, panels

Press Fleet Snapshot

Total machines: 37
Tonnage range: 165–9,000 tons
Part sizes: Up to 200 lbs, depending on material
Molding capabilities: 2-shot, structural foam, and overmolding

Material Innovation for Your Industry

Durability and performance start with the right plastic. Our team can help you:

Test and validate new material blends
Optimize parts for recycled or filled resins
Reduce costs by switching from metal to plastic
Improve ESG metrics with sustainable compounds

Popular Materials We Mold

Recycled Base Materials

UBQ™
Hemp-based plastics
Post-consumer regrind
Field-sourced material from recycled carts

Polymer Types

Nylon
PP (Polypropylene)
HDPE (High Density Polyethylene)
Acetal
Filled Resins

What Makes Cascade Different?

One of the largest press fleets in North America
Material and process expertise from concept to production
Woman-owned, second-generation company
Grounded in the Triple Bottom Line: People, Planet, and Profit
Proven track record in recycled and alternative materials
U.S.-based manufacturing with nationwide reach

Talk to Our Team

Ready to scale your next industrial project? Cascade Engineering has the people, presses, and process expertise to deliver.

Frequently Asked Questions (FAQ)

What qualifies as an industrial injection molding project?

Projects involving large parts, high-volume production, or rugged material specs are a strong fit. If you're unsure, our team can help assess feasibility.

Do you support mold transfers?

Yes. We regularly take on existing tools and integrate them into our program management process.

Can you help us qualify a new material?

Yes. Our in-house lab supports material validation, sustainability testing, and mechanical property optimization.

Where do you manufacture?

All injection molding operations are based in Grand Rapids, MI, across seven facilities.