Fl-SZ双柱换网器
1. 无机械密封结构，保证在高压、高温状态下不渗料。有效降低换网阻力，减小液压系统的工作压力。
2. 一体式结构，无承载缝隙，强化承载压力，使系统承载压力更高。
3. 优质合金钢经氮化处理，大幅延长产品使用周期。
4. 整体式工程油缸，使用寿命更*。
5. 交替式工作模式，能保证在换网过程中的料流连续、稳定以及工艺参数的可重复性。
6. 经过流变优化后的蜂窝板，有效降低了挤出过程中流体剪切。
7. 配合行程位置传感器，换网更精确，更可控。
8. 带有安全屏蔽，有效保障操作者的人生安全，体现了"以人为本"的设计理念。
9. 采用内加热装置，安全节能。全封闭走线，美观大方。
 
Double-column non-stop screen changer series
 Fl-SZ  Double-column screen changer
1. No mechanical seal structure, which can guarantee the high pressure and high temperature condition not seep materials. Effectively reduce the change screen resistance, reduce hydraulic system pressure of work.
2. One-piece structure, without carrying aperture, strengthen bearing pressure, make the system load pressure is higher.
3. Using High quality alloy steel,after nitriding process to extended product life span greatly
4. Integral engineering oil cylinder, a long use life.
5. Alternating work mode, can guarantee the material flow continuous, stability and the process parameters of repeatability,when change the screen
6. After optimization of rheological through cellular plate, to reduce the extrusion process fluid shear.
7. Cooperate with stroke position sensor, change the screen more accurate, more controllable