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Used 500-1000 Ton Injection Molding Machines For Sale


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About Used 500-1000 Ton Injection Molding Machines

Large tonnage injection molding machines (500-1000 tons) are designed for molding substantial parts with large projected areas. These machines produce automotive bumpers and panels, large industrial containers, furniture components, pallets, and heavy-wall industrial parts. Higher clamp forces ensure flash-free molding of large parts and support multi-cavity tooling for medium-sized components.

Injection Molding Machines by Tonnage

Common Applications

Automotive bumpers
Large containers
Furniture components
Industrial pallets
Appliance panels
Commercial bins

Frequently Asked Questions

What applications require 500-1000 ton injection molding machines?

Large tonnage machines are needed for parts with significant projected areas (100-350+ square inches) including automotive exterior panels, bumpers, large containers, furniture, pallets, and heavy-wall industrial parts. They're also used for multi-cavity molds producing medium parts at high volumes.

What infrastructure is needed for large tonnage machines?

500-1000 ton machines require substantial infrastructure: reinforced floors, high electrical capacity (often 480V/3-phase), adequate ceiling height, large compressed air supply, and significant cooling capacity. Plan for rigging equipment and adequate aisle space for mold changes.

Are used large tonnage machines a good value?

Yes, used large tonnage machines often offer excellent value because the secondary market has fewer buyers for big machines. Well-maintained used machines from quality brands can save 40-60% versus new while providing years of productive service.

Need Help Finding the Right Tonnage?

Not sure what tonnage you need? Contact our team with your part specifications and we'll help you determine the right machine size for your application.