Giga-Scale Polymer & RIM Molding

Ultra-large tonnage reaction and thermoplastic injection molding presses (typically 3,000 to 12,000 tons clamping force) capable of single-shot molding of structural automotive exterior body panels and large logistics enclosures. When paired with Molded-in Color (MIC) Reaction Injection Molding (RIM), the process eliminates multi-stage automotive paint shops, shrinking factory physical footprint by up to 50%. Key industrial machinery builders include KraussMaffei, Engel, LK Machinery, and Haitian International.

Key technical architectures and manufacturing innovations include:

• ENGEL duo 12000 US: Announced 2026-02-18. PT: 12,365 tons clamp, ~140 lb shot, 27 ft² projected area, 187-ton molds, dual injectors. PMM: >12,000 tons, 65,000 cm³ / >17 gal. Engel calls it world’s largest IMM; customer not named.
• Milacron C8000: 8,000 US-ton four-tie-bar IMM; 325 lb shot; dual injection; 260 mm screw; 94 ft long; 1.8M lb. In production at 20/20 Holiday City summer 2023.
• Milacron C8000 in production at 20/20: production began earlier that summer in Holiday City 65,000 sq ft plant. Ship announcement same day as PR.
• Engel announces duo 12000 US: announced Feb. 18. PT 2026-04-24: 12,365 tons, commissioned for 27 ft² parts; customer unnamed. Engel frames this as gigamolding.

Leading industrial manufacturers, hyperscalers, and engineering operators include:

• ENGEL: Engel announces duo 12000 US (Feb 18, 2026) — Engel announced Feb. 18 the introduction of the two-platen Duo 12000 US, which has more than 12,000 tons of clamping force and more than 18 miles of cables.
• Milacron: Milacron C8000 in production at 20/20 (Sep 18, 2023) — Milacron, a leading manufacturer in the global plastics technology and processing industry, creates the largest injection molding machine ever manufactured by a North American-based OEM for long-time customer, 20/20 Custom Molded Plastics, LLC of Holiday City, Ohio.

Major industrial breakthroughs and commercial milestones include:

• Milacron C8000 in production at 20/20 (Sep 18, 2023): Milacron, a leading manufacturer in the global plastics technology and processing industry, creates the largest injection molding machine ever manufactured by a North American-based OEM for long-time customer, 20/20 Custom Molded Plastics, LLC of Holiday City, Ohio.
• Engel announces duo 12000 US (Feb 18, 2026): Engel announced Feb. 18 the introduction of the two-platen Duo 12000 US, which has more than 12,000 tons of clamping force and more than 18 miles of cables.