三层共挤PPR管生产线性状：它是我们的研制成功通过引入新的产品监督先进技术，关键部件，如螺钉和头部是基于PP-R的特性而设计的。 通过三个铺共挤技术，该产品采用螺旋三捻共挤模具，这已确保三个层的厚度可以是定期和各个层的厚度可以调节的特殊设计。 螺旋分流头可配备静态混合系统，材料层可完全彼此重叠; 与传统的模头相比较，内部压力分布更均匀。 ABA型PPR水管的中间加强层定期举办的玻璃纤维，与内，外PPR层有机结合起来，这显然避免了展开安装纯PPR水管暂停，降低了管道的绳索膨胀系数积分。 它节省材料，降低成本，提高竞争力具有同样的标准和压力水平的纯PPR水管相比较。 该生产线配有全自动真空上料机，自动恒温干燥机; 专门设计的真空校准和冷却系统和不锈钢罐中，采用多级水冷却，以确保高速生产厚壁管和大直径管道。 高扭矩减速箱，变频调速器，可编程控制器，触摸屏，电控系统和代码喷涂机全部采用顶级品牌进口产品。 全新无屑自动切割锯与平滑的切削部分，精度高，噪音低。 作为一个多功能的设备，可以生产HDPE硅芯管，普通PPR，PE，PEX管材。 我们可以提供技术配方及交钥匙工程给我们的客户。

Characters of three-layer co-extruded PPR pipe production line: it is our new product successfully developed by introducing oversees advanced technology, and the key parts like screw and the head are designed based on the characteristic of PP-R. Through three-lay co-extruded technology, the product adopts special design of spiral three-lay co-extruded mould, which has ensured the three layer thickness can be regular and the thickness of each layer can be adjusted. Spiral shunt head can be equipped with the static mixing system, and the material layers can overlap each other fully; compared with the traditional mould head, internal pressure distributes more evenly. The middle reinforcement layer of PPR pipes of ABA type arranges glass fibre regularly, integrating with the inner and outside PPR layer organically, which obviously eliminates the suspension of the unfold installation of pure PPR pipes and reduces rope expansion coefficient of pipes. It saves materials, reduces cost, and be more competitive compared with the pure PPR pipes of same standard and pressure level. The production line is equipped with the automatic vacuum feeding machine, the automatic constant temperature dryer; The specially designed vacuum calibration and cooling system and stainless steel tank, adopting multi-stage water cooling to ensure the high-speed production of thick-wall pipes and large diameter pipes. High torque reduction box, variable frequency speed regulator, programmable controller, touch screen, electric control system and code spraying machine all adopt imported products of top brand. Totally new chipless auto cutting saw with smooth cutting section and high precision and low noise. As a multifunctional device, it can produce HDPE silicon-core pipes, ordinary PPR, PE, PEX pipes. We can provide technical formula and turn-key project to our customers.