PPR pipe production process incurable 1. How to solve the pipe surface coke may be due to trace the body temperature is too high or nose; nose and filters not clean; pellets impurities; poor thermal stability or thermal material stable dose is too small; temperature control instrumentation failure. 2. The pipe surface with black stripes possible causes overheating nose Qingdao PPR pipe production line, the filter is not clean. 3. Pipe Matte probably die temperature is too low or too high. The pipe surface wrinkles may be uneven temperature die four weeks; cooling water is too hot; traction too slow. 5. rough inner wall of the pipe may be lower mandrel temperature; body temperature is too low; screw temperature is too high. 6. pipe inner wall cracks may be expected to have impurities; mandrel temperature is too low; low body temperature; traction too fast PP-R pipe production line introduction of foreign advanced technology developed successful new products. Key components of PP-R pipe production line, its screw and nose, etc. are by PP-R features specially designed. Control electrical frequency control, the main electrical components imported brand-name products; the entire production line with high yield, stable quality, small errors product features, is today the leading plastic machinery industry equipment. This production line is mainly used in the production of PPR pipes. Production line mainly consists of the following major components: 1.SH series mix color machine 2.SJ-65/30 single-screw extruder 3.SJ-25/25 standard color line extruder, vacuum sizing cooling tank 4. 5. tractor 6. chipless cutting machine 7. tilter 8. Pipe Crusher 9.16-63mm PPR pipe die whole PP-R pipe production line to solve the PPR pipe production to waste recycling from a range of issues, to minimize the plant's production costs. High production efficiency. And I have a professional service team to ensure that customers can promptly solve problems encountered in the production process. PPR pipe production line price, day Nobuyasu (certified), PPR pipe production line provided by the Qingdao-day letter Thai Plastic Machinery Co., Ltd. Qingdao day letter Thai Plastic Machinery Co., Ltd. (www.qdtianxintai.com) is a leader in Qingdao, granulating machine, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the days leading Nobuyasu staff warmly welcome all inquiries negotiations to create the day Nobuyasu a better future.