单柱式三工位换网器Single column type screen changer with three working positions

结构规格：Structure Specifications

整体圆柱式三工位结构，带稳压机构，换网时三网两两交替同时工作，连续不断，密封。

Integrated cylinder type structure with 3 working position, equipped with pressure-stabilizing structure, 3 alternate screens will combine as 2 screen pack and working simultaneously with continuous and super sealing.

应用范围：Applications

适合大型吹膜（共挤）、土工膜、复合管材、彩复、淋膜流延等产品。

Large-scale film blow(co-extrusion), geomembrane, composite pipes, color reproduction, membrane casting and etc.    

性能特点：Features

1,非常规加工及热处理方式，主体耐压60MPa，在大型螺旋机头或口模间隙极小的“T”型模头上使用。

Unconventional process and heat-treatment, the pressure tolerance of the main body is 60MPa, For large screw machine head and extremely tiny T extrusion with die extremely tiny tap

2,设有稳压机构及 “接力式”排气系统, 换网过程稳定、连续、不断料

Equipped with pressure-stabilizing structure and “relay topology” exhaust   system. Ensuring the screen changing process steady, uninterrupted and nonstop feeding.

3,自动润滑系统，超长寿命，无需维修。

Auto lubrication system, super long working life, no maintenance is needed.

技术参数Technical Parameters：