Vertical injection molding machine SR-Z

electricfor medical device manufacturing

The SR-Z series comes equipped with a large, high-speed invertible rotary table. It is more than ready for high-caliber composite molding with engineering and super-engineering plastics. The SL Screw prevents resin from stagnating in the flow channel, thus avoiding undesirable overheating that can cause resins to carburize. Moreover, because the screw is short, the resin is exposed to heat for considerably less time. The SL screw helps improve yield by eliminating issues caused by entrapped gases such as short shots and mold deposits. It also serves to eliminate spotting and discoloring. It is the right tool for molding with engineering and super-engineering plastics. Because resin is stably melted and protected against thermal degradation, users do not lose resin to wasted shots. The SL Screw saves on resin when changing product colors, too. Because the SL Screw even minimizes resin degradation during minor trouble that can halt production for 10 - 20 minutes, users have to discard far less shots. Moreover, it works great with color changes because it eliminates a good portion of the purging needed with conventional screws.