2025 has seen a surge in demand for small injection molding machines for compactness, energy efficiency, and cost-saving – all without sacrificing precision. Typically operating at a <200 ton force, these machines are ideal in plastics manufacturing for their low-volume production runs, prototyping, and micro-molding applications.

Our guide breaks down 4 of our choice of the best injection molding machine for sale in 2025. For details on specifications, energy consumption, and their costs – read along to the end.

The Engel e-mac 50T is easily one of the most versatile, high-precision small injection molding machines out there. Designed for dimensional accuracy and consistent repeatability, it’s become a staple in a variety of key industries with high demand for plastic products – medical devices, micro-electronics, and precision engineering components.

For new units, expect to pay upwards of $200,000. If you’re looking for a secondhand unit, Engel has a used machinery program—with fully inspected, serviced units at more economical pricing.

Sountec’s A180 Energy-Saver High Efficiency Servo Injection Molding Machine is the best solution for manufacturers seeking accuracy and efficiency, without sidelining sustainability. With customizable injection gauge options and a servo build that can save you up to 60% in energy costs, it’s no wonder why this model is widely used in manufacture of small to medium sized plastics.

While refurbished units aren’t yet available, Sountec does have new units. For an accurate quote on the A180 High Efficiency Eco Injector Molder, reach out to our sales experts with your customizations.

If you’re looking for a hydraulic-driven, precision-centered unit that is both durable and flexible, then the Arburg Allrounder 270S Compact is what you need. Praised for its signature modular build, it’s capable of adapting to almost any application – automotive connectors, consumer electronics housings, all the way to medical consumables.

Depending on your choice modulation, prices for a new Allrounder 270S Compact can hit the $120,000–$180,000 range. If you’re looking for a secondhand one, expected prices fall anywhere between $30,000 to $90,000, depending on wear, hours, and retrofit upgrades.

Widely adopted in lines producing consumer goods, electronics housings, and general plastic components, the Haitian Mars III Series is the robust, dynamic injection molding solution for you. With a clamping force between 60-150 tons, this unit offers you dynamic control of your manufacturing line, all while saving cost and energy.

Prices for a new Haitian Mars III/Mars III Plus model could set you back anywhere between $16,980 and $37,500. For more affordable units, you can try secondhand options – these fall anywhere within the $25,000 to $35,000 range.

In 2025, the trend with the small injection molding machine for sale is its ability to be sustainably efficient, accurate, and have excellent dimensional precision. If you like what you saw with our A180 High-Efficiency, Energy-Conserving Injection Mold, speak to us for a quick quote.