Gas & Water Assist Machines

Gas assist injection molding is process by which nitrogen is injected into the mold to create a hollow channel within a part. Among the reported benefirts are lower part weights and material costs and faster cycles. Water-assisted injection molding is a newer to mold hollow or partly hollow parts. It’s basically similar to gas-assist molding as a means to core out thick sections. But water-injection technology (WIT) comes with a big advantage: direct cooling inside the part

Knowledge Center

Insights into plastics technologies from industry experts.

Article

Sumitomo’s Theme: Productivity + Flexibility + Reliability

Sumitomo Demag aims to demonstrate a combination of speed, flexibility, proprietary technologies, and automation with six machine cells running at NPE2018.
Article

Custom Structural Foam: A Small But Thriving Niche

How to succeed in the small but busy world of custom structural foam? Maximize your pounds per hour and use robots.
Find Related Suppliers

Search and find related suppliers of Gas & Water Assist Machines

New Product Announcements
Product

New Physical Foaming Process for Injection Molding

Linde will introduce a new physical foaming process for injection molding and show off CO2-based gas-assist and mold-cooling technologies.