该系列设备针对避光管的使用特性建设为主机共挤结构，三层 或两层共挤用模具，真空定型冷却水槽，伺服牵引切断连体 机，皮带输送机等组成。客户可选配在线侧径测量仪。具有高 效充分塑化、模具流量的精确控制，可以使得管路粘合良好， 不分层，减少避光层偏移；更换用模具可以用于OD20的双 层共挤平口滴门，（内层厚度约为：0.2～0.25mm，外层厚 度约为：0.65～0.7mm），模具结构为免调试，内外层分布 均匀，模具流道无死角，拆模快捷方便，提高生产效益。 滴用管径范围：OD1.5～OD20mm 滴用材料：医用PVC料、PVC避光料、TPU料等
This series of equipment adopts two machines co extrusion structure based on characteristics of light- proof tube, which consists of three layers or two layers of coextrusion dedicated die, vacuum forming cooling tank, servo haul off ａnd cutting machine ａnd belt conveyor. Customer can choose online track outside diameter gauge. High efficient plastification ａnd precise control of die ａnd flow enable lightproof tube to bond well.This equipment with replacement of special mold can suitable for OD20 double-layer coextrusion flat mouth dripping bucket(inner layer thickness is 0.2mm ~ 0.25mm, the outer layer thickness is 0. 65mm ~ 0.7 mm), Avoid adjustment mold structure, inner ａnd outer layer uniform distribution, mold flowing channel with no dead Angle, quick ａnd convenient dismantle, improve production efficiency. Applicable tube diameter: OD1.5 ~ 0D20mm. Applicable materials: PVC compounds, PVC light- -proof compounds ａnd TPU compounds for medical application