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![Combined Plunger Head](https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_1000,w_500,f_auto,q_auto/6422122/956039_989559.jpg)
Combined Plunger Head
Short Description:
Standard Plungern Head
Diamter:40mm/50mm/60mm/70mm/80mm/90mm/100mm/110mm/120mm/130mm/140mm/150mm/160mm/170mm/180mm/190mm/200m m
Custom Plunger Head
Diamter:45mm/55mm/65mm/75mm/85mm/95mm/105mm/115mm/125mm/135mm/145mm/155mm/165mm/175mm/185mm/195mm/205mm
Besides the standard, also we can supply the special plunger head according to your requirement.
Standard Plungern Head
Diamter:40mm/50mm/60mm/70mm/80mm/90mm/100mm/110mm/120mm/130mm/140mm/150mm/160mm/170mm/180mm/190mm/200m m
Custom Plunger Head
Diamter:45mm/55mm/65mm/75mm/85mm/95mm/105mm/115mm/125mm/135mm/145mm/155mm/165mm/175mm/185mm/195mm/205mm
Besides the standard, also we can supply the special plunger head according to your requirement.
More Details
Features:
The working principle of the vacuum self-compensating plunger(patent product) is that the open copper ring is always in the "open" tendency under the acting force of the built-in spring, so that the wear of the outer diameter of the copper ring is automatically compensated by the " expanding" of the ring,always allowing the outer circumference of the copper ring and the inner wall of the shot sleeve stay in a tight state, hermetically seals the inner chamber of the shot sleeve to achieve the vacuum sealing effect and increase of the service life of the plunger.
Component life: Body 30000-50000shots;
Front ring 5000-10000shots; Back ring is front ring × 2-3.