Sumitomo Plastics Machinery all electric plastic injection molding machines manufacturer

SE-HS Series
High-Speed Mid-Sized All-Electrics

Sumitomo Plastics Machinery’s SE-HS Series high-speed all-electric injection molding machines bring the advantages of Sumitomo’s advanced direct-drive motor technology to high-speed molding applications in the mid-tonnage range. Available in models from 242 to 385 US tons (220 to 350 metric tons), the SE-HS provides mid-range applications with the energy efficiency, cleaner molding environment and precision benefits of an all-electric combined with the higher speeds and pressures typically found only on high-performance hybrids and hydraulics.
Equipped with direct-drive motors for both injection and clamping, the SE-HS is ideally suited for parts with a cycle time less than 15 seconds, thin-wall parts and other applications requiring high-speed injection.

These direct-drive motors have a lighter, more compact, low-inertia/high-torque design that draws power only as it is needed, is easier and faster to stop and start, and is exceptionally precise. The resulting performance specs speak for themselves:

Injection speeds of 11.8 in/sec (300mm/sec)

Velocity response of 25 milliseconds

Injection pressures up to 42,185 psi

Mold open/close speed of 51.2 in/sec (1300mm/sec)

For ease of use and sophisticated machine optimization and QC/SPC capabilities, the SE-HS is equipped with a Sumitomo N-Series controller.

Several innovative new features, unique to Sumitomo, can also be found on the SE-HS:

New low-shear, low-temperature SM screw

New Double Center Press Platen that ensures superior surface pressure balance even in the center surface area of the mold

New twin-cylinder high contact force that provides contact force equivalent to a hydraulic clamp machine plus excellent mold protection and faster cycle times

New constant feedback clamp force sensor for exceptionally stable clamp force control

New high-precision mold height adjustment using a highly precise rotary encoder

The SE-HS is backed by Sumitomo's comprehensive Customer Satisfaction Program which includes the industry's best warranty program, worry-free parts, responsive field service and financing availability — plus other important advantages such as 3 days free in-plant training for new customers.

Please use the SE-HS Info buttons above at right for more information about this new series of mid-sized high-speed all-electric injection molding machines.

SE-HS Info

Brochure pdf