Nissei Plastic Industrial Co. Inc. has expanded its NHW line of injection mold temperature controller.
Nissei of Nagano, Japan, said improvements include a new space-saving model, a PID control and a solid-state relay. The NHW sets and displays mold temperature, starts and stops the pump and can warn if it has made an error. Nissei America Inc. is in Anaheim, Calif.
Tel. (714) 693-3000, fax (714) 693-7777.