The precise proportional mold opening and closing technology can realize precise clamping position control. When the mold is opened and closed at high speed, the machine runs quickly and smoothly, reducing mechanical wear.

(1)JBOSS EA series injection molding machines are equipped with the closed-loop function of mold opening position as standard. The mold opening and closing speed is increased by 10%-50%, settings can be fixed by one key and opening position accuracy of models below EA260 can reach ±0.5mm.

(2)The optional ultra-precision proportional mold opening and closing technology makes the machine's clamping movement speed faster and more stable, which can be used in some special applications with particularly high requirements.