Used Uniloy Continuous Extrusion Blow Molding Machines for Sale

Uniloy traces its origins to 1950, when it emerged as one of the earliest dedicated blow molding machinery makers in the United States. The company operated under Hoover Ball and Bearing before being acquired by Johnson Controls in 1985, which expanded it into a global plastics machinery organization. Milacron purchased the business from Johnson Controls in 1998, and Uniloy operated as a Milacron brand for more than two decades. In 2019, Uniloy was carved out as an independent, privately held company backed by Cyprium Partners and Osgood Capital, and in 2022 it further expanded its capabilities by acquiring Century Die Company, a blow mold tooling manufacturer in Fremont, Ohio.

Uniloy's core product lines cover four distinct blow molding technologies. The reciprocating screw line, historically anchored by the long-running R-2000 series and today represented by the UR Series, is designed for high-volume production of lightweight monolayer and multilayer containers in HDPE and PP. The injection blow line, which includes the legacy 750 and 750NN integrated stretch-blow machines as well as the newer UIB Series, produces precision containers with tight tolerances and is available in both hydraulic and all-electric configurations. The continuous extrusion shuttle line, exemplified by the 12STA and the current UCS Series, handles bottles and technical parts from 50 ml up to 30 liters. Accumulator head machines round out the portfolio for large industrial parts and complex geometries.

Uniloy serves a broad range of end markets, including dairy, food and beverage, household products, pharmaceuticals, personal care, lubricants, automotive, and general industrial packaging. The company's reciprocating screw machines have long been the preferred choice for dairy gallon and half-gallon bottle production, while its injection blow and stretch-blow platforms are widely used for pharmaceutical and personal care containers requiring precise neck finishes and dimensional consistency.

Buyers seeking used Uniloy blow molding machines benefit from the brand's decades-long installed base, which means replacement parts, tooling, and service expertise remain widely available through Uniloy's own aftermarket division as well as independent suppliers. The machines are built for continuous high-output production environments, and their robust mechanical construction means well-maintained units retain strong resale value and can be returned to production quickly. The standardized, modular design of many Uniloy platforms also makes retrofits and control upgrades straightforward, lowering the total cost of ownership on the secondary market.

Meadoworks is your trusted source for used Uniloy equipment. As third-generation industrial equipment dealers and AMEA-certified appraisers with over 50 years of experience, we offer quality-inspected Uniloy machines at competitive prices. Browse the 2 used Uniloy machines listed above, or call 800-323-0307 for equipment not yet listed.

Every machine includes detailed specifications and high-resolution photos, and inspection visits are available for most equipment. We ship worldwide with experienced rigging partners and offer financing for qualified buyers. Have Uniloy equipment to sell? Get a free valuation or contact our team.