Used Plastic Injection Molding Machines for Sale

Meadoworks offers one of the largest selections of used plastic injection molding machines for sale in North America. Whether you search for an injection molding machine, injection moulding machine, or plastic molding machine, our inventory includes hydraulic, all-electric, and hybrid injection molding machines from 50 to 3,000+ tons from the world's leading manufacturers. We regularly stock plastic injection molding machines from Arburg, Engel, Husky, Milacron, Krauss Maffei, Sumitomo Demag, Nissei, Toshiba, JSW, Haitian, Negri Bossi, and other top brands. Whether you're molding medical components, automotive parts, consumer products, or packaging, our injection molding equipment is suited to your application. Every injection molder and plastic moulding machine is thoroughly documented with detailed specifications, multiple photos, and honest condition reports. Our 50+ years of plastics industry experience means we understand the nuances between toggle and hydraulic clamps, screw configurations, and control systems. We ship plastic injection molding equipment worldwide. Browse horizontal, vertical, electric, small tonnage, and large tonnage injection molding machines below, or contact our team to discuss your specific requirements.

Browse used injection molding machinery for sale from top manufacturers.

Choosing the right used injection molding machine (also called a plastic injection machine, injection mold machine, or plastic molding machine) requires careful evaluation of several key specifications. Clamp tonnage is the primary sizing metric — you'll need 2 to 5 tons per square inch of projected part area, depending on material and wall thickness. Shot size and plasticizing capacity must match your part weight and cycle time requirements. Consider tie bar spacing and platen dimensions to ensure your mold fits properly, with room for water lines and ejector access.

The choice between hydraulic, all-electric, and hybrid injection molding machines depends on your application. All-electric machines (also called servo-electric injection machines) from manufacturers like Fanuc, Nissei, and Sumitomo Demag offer superior precision, faster dry cycles, and 30-50% energy savings — ideal for cleanroom medical and precision electronic components. Hydraulic plastic injection molding machines from Engel, Arburg, and Milacron provide higher clamp forces at lower acquisition costs, making them the workhorse choice for automotive and large-part production. Hybrid machines combine the best of both, with electric injection units and hydraulic clamps.

Control system vintage matters — modern Keba, B&R, and proprietary OEM controls offer networked monitoring, SPC integration, and recipe management. Older injection moulding machines may still run well mechanically but lack the data capabilities required by automotive and medical OEMs. Always check machine hours, shot counter, and maintenance records when evaluating any used plastic moulding machine.

How much does a used injection molding machine cost? Plastic injection molding machine prices vary based on tonnage, brand, age, condition, and technology type. Here are general used injection molding machine price ranges:

Small tonnage machines (under 200 tons): $15,000-$75,000. Popular for desktop injection molding, benchtop injection molding, small injection molding, and prototyping applications. Brands like Boy, Nissei, Arburg, and Wittmann Battenfeld are common in this range.

Mid-range machines (200-500 tons): $40,000-$150,000. The workhorse range for general-purpose molding of consumer products, packaging, and electronics. Engel, Arburg, Krauss Maffei, and Milacron are popular in this tonnage.

Large machines (500-1000 tons): $75,000-$300,000. Used for automotive bumpers, large containers, and industrial parts. Two-platen machines from Engel, KraussMaffei, and Haitian dominate this segment.

Very large machines (1000+ tons): $150,000-$500,000+. Required for automotive dashboards, pallets, and large industrial components.

All-electric injection molding machines command 20-40% premiums over hydraulic. Second hand injection moulding machines from premium brands like Engel, Arburg, and Krauss Maffei hold value best. Contact Meadoworks at 800-323-0307 for injection molding machine prices on specific models.

Meadoworks has been the premier advisor to the global plastics processing industry for over 50 years. As AMEA-certified appraisers and licensed auctioneers, we bring deep technical knowledge to every plastic injection molding equipment transaction. Our team understands the nuances between toggle and direct hydraulic clamps, the differences between various screw geometries, and which control platforms best suit specific applications.

We've completed injection molding equipment transactions in over 40 countries, handling everything from single plastic injection machine purchases to complete plant acquisitions. Every injection mold machine in our inventory is documented with detailed specifications, multiple high-resolution photos, and honest condition reports. We offer inspection visits — many plastic molding machines are available to run under power before purchase. Financing solutions are available through our partner network, and we coordinate rigging, crating, and freight logistics for injection molding machines worldwide. Whether you're searching for a used injection molding machine, used injection moulding machine, or second hand moulding machine — call us at 800-323-0307 or submit a quote request on any listing.