product description

When the traditional ejection leads to the breakage of the automobile lens buckle or the whitening of the medical catheter wall, the secondary ejection becomes the need for the demoulding of complex parts. Our servo control ejection system eliminates 90% of the ejection distortion by separating the time sequence at millisecond level (first pushing back the buckle → and then pushing the main body), and completes the two-step action in 0.1 seconds. Designed for deep-cavity back-off, thin-walled breakable parts, it is a revolutionary technology for lamp/medical device molds.
Product Features

1. Millisecond smart timing *
- Dual closed loop control:
- Position ring: the magnetic grid ruler monitors the ejector pin position in real time (accuracy 0.005mm)
- Pressure ring: strain gauge senses ejection resistance and automatically adjusts oil pressure
- 3rd order programmable:
- Stage 1: back-off ejection (0~50% stroke)
-Delay:0. 1~3 seconds hover (stress relief)
- Tage 2: Main body ejection (50~100% stroke)
- IoT remote control: modify timing parameters via HMI/mobile APP
2. Military-grade reliable structure
- Impact resistant frame: nodular cast iron QT600 base + linear roller guide rail (life > 2 million times)
- Zero deformation top plate: 7075 aviation aluminum quenching treatment (flatness ≤ 0.02mm/m)
- Thermal compensation system: oil temperature cooling module (20℃± 1℃), prevent thermal expansion and sticking

Product application scenarios

1. Automobile lampshade: reverse buckle and non-destructive demoulding (such as daytime running lamp bracket)
2. Medical catheter: side hole anti-strain ejection (dialysis catheter/interventional catheter)
3. Electronic housing: USB interface tongue anti-deformation ejection
4 Home appliance components: demoulding of air conditioner air deflector linkage mechanism