automation

Marne Plastics - Grove City, OH

How to Choose the Right Plastic for Appliance Parts

When it comes to manufacturing appliance components, selecting the right plastic material is one of the most critical decisions you can make. The material you choose directly impacts product performance, durability, safety, and cost. In plastic injection molding, this choice can mean the difference between a long-lasting, high-quality part and one that fails prematurely. In […]

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Rapid Prototyping & 3D printing - Marne Plastics

3D Printing vs. Injection Molding: When to Use Each

In today’s fast-paced manufacturing landscape, businesses have more options than ever when it comes to producing plastic parts. Two of the most commonly compared methods are 3D printing and injection molding. While both processes have their advantages, choosing the right one depends on your project’s goals, timeline, and budget. At Marne Plastics, we help customers

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Marne Plastics - Grove City, OH

Why Two “Identical” Molds Can Produce Different Results

At first glance, it doesn’t make sense. Same part design.Same material.Same machine.Two molds built to the same specs. So why do the parts coming out look… different? This is something we regularly walk customers through at Marne Plastics—especially when they’re scaling production, transferring tools, or troubleshooting inconsistencies. The expectation is simple: if everything is “identical,”

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Beyond Automotive: How the Plastics Industry Is Expanding — and How Marne Plastics Is Ready

For decades, the automotive sector has been a major driver of plastics manufacturing innovation. Lightweight materials, durability, and design flexibility made plastics essential to modern vehicle production. Today, however, the plastics industry is evolving rapidly — and growth is accelerating well beyond automotive applications. Across packaging, consumer products, construction, industrial equipment, and electronics, demand for

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How Marne Plastics Uses Automation to Deliver Better Results

In today’s fast-paced manufacturing world, companies need more than just plastic parts — they need a partner who can deliver high-quality, consistent results with speed, precision, and efficiency. At Marne Plastics, automation is a key part of how we meet those expectations. By investing in advanced molding technology, robotics, and streamlined production systems, we’re able

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Why Tool Build Management Is a Game Changer for Custom Parts

By Marne Plastics In the world of custom plastic part manufacturing, the injection mold is one of the most critical factors in determining the outcome of a project. A mold that’s engineered correctly will consistently produce high-quality parts; a mold that isn’t will lead to costly delays, defects, and production headaches. This is why tool

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The Complete Injection Molding Process Explained (From Tooling to Production)

As a full-service injection molding manufacturer, we manage every phase of production—from planning and tooling to molding, assembly, and quality inspection. Our goal is simple: deliver high-quality, high-volume plastic parts on time and on budget while maintaining consistent, repeatable performance. Whether we’re producing components for the automotive industry or expanding into appliance manufacturing, our process

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UR10e Image

Advanced Robotic Integration Revolutionizes Manufacturing Efficiency and Quality at Marne Plastics LLC

By integrating advanced robotic technologies like the Epson VT6L 6-Axis Robot and the UR10e Cobot, Marne Plastics LLC has revolutionized its production processes, particularly in welding plastic injection molded parts and conducting leak tests. Using the Epson VT6L 6-Axis Robot for welding breather parts and the UR10e cobot for leak testing the welded breathers offers

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