Harbor Plastics, based in Minnesota, specializes in providing comprehensive plastic injection molding services. Our state-of-the-art facility is equipped with cutting-edge technology and experienced professionals to deliver high-quality plastic parts with precision and efficiency.

Our Service Process:

Custom Mold Design:

• We collaborate with clients to design custom molds tailored to their specific product requirements. Our molds, crafted from durable materials like steel or aluminum, ensure the accurate reproduction of desired shapes.

Mold Setup and Clamping:

• Our skilled team ensures seamless integration of molds onto our advanced injection molding machines. The clamping unit maintains a secure mold closure, preventing any plastic leakage during the subsequent injection phase.

Precision Injection:

• We utilize top-quality plastic pellets or granules in our injection molding machines. The material is carefully heated to a molten state and injected into the mold at high pressure through precision nozzles, guaranteeing thorough mold filling.

Efficient Cooling:

• To expedite the cooling process, our molds incorporate advanced cooling channels. This ensures the rapid solidification of the molten plastic, maintaining the integrity of the final product.

Swift Ejection:

• Our molds are designed for easy and efficient part ejection. With the mold opened, the newly formed part is smoothly released using specialized ejection pins or mechanisms.

Quality Assurance:

• At Harbor Plastics, quality is paramount. Our produced parts undergo rigorous inspection, including visual assessments and measurements, to ensure they meet the highest standards of precision and consistency.

Additional Services:

• We offer secondary operations, such as trimming, machining, and assembly, to meet specific client needs and deliver fully finished products.

Client Collaboration:

• Throughout the process, we maintain open communication with our clients, ensuring that their specifications are met and that the final products align with their expectations.

High-Volume Production:

• With our modern injection molding machines, Harbor Plastics excels in high-speed and high-volume production. This capability makes us a trusted partner for clients across various industries, including automotive, consumer goods, and medical devices.

Partner with Harbor Plastics for reliable, efficient, and customized plastic injection molding services in Minnesota. Our commitment to quality and precision sets us apart, making us the preferred choice for diverse manufacturing needs.