This type of injection molding equipment utilizes a clamping unit with two platens: a stationary platen and a moving platen. The mold is mounted on these platens, and the moving platen closes against the stationary platen to secure the mold during injection. This configuration provides a straightforward and efficient clamping mechanism, commonly employed for various plastic part production, from small components to larger items.
Machines using this clamping configuration offer a compact footprint compared to other designs like three-platen systems, saving valuable factory floor space. The simplified clamping unit often results in reduced maintenance requirements and faster cycle times, leading to increased productivity. Historically, this machinery evolved as a refinement of earlier designs, offering a balance of cost-effectiveness and performance for many injection molding applications. Its evolution reflects ongoing advancements in material science, hydraulics, and control systems.
