该生产线系本公司结合西欧九十年代末先进技术开发而成。主机为SJZ51/105或SJZ65/132锥形双螺杆挤出机，配以双管单控不锈钢喷淋定型机，生产时避免了一管调整而影响另一管的浪费现象，自动单控双牵引机和切割同前面双定型技术融为一体，使操作更加灵活，让您领略分别单独控制双管齐下带来的效益，双管挤出管径从φ20-φ63，能充分利用挤塑机的挤出能力，即使生产小口径的管材也可以达到极高的产量。
The production line is developed with the 1990s advanced technology of West Europe by our company. The main machine is SJZ 51/105 or SJZ65/132 cone double-screw-stem extruder, is equipped with double-tube single-control stainless steel spraying shaper to form a production line. It avoids a waste condition when one tube is adjusted and the other one is affected. The auto single-control double drawing machine and cutting are combined with the front shaping technology to make operation more flexible. Let you enjoy economic benefit which is brought about by separately control double-tube extruding. The diameter of the extruded pipe is fromφ20-φ63. It can fully use the extruding capacity of the extruder. Even if it produces small diameter pipe, it can get great output, too.