性能和優(yōu)點(diǎn)：聯(lián)信公司自行研制開發(fā)的HDPE供水管及燃?xì)夤苌a(chǎn)線其結(jié)構(gòu)獨(dú)特，自動化程度高，操作方便。連續(xù)生產(chǎn)穩(wěn)定可靠。該生產(chǎn)線的管道具有適度的剛性、強(qiáng)度、又具有良好的柔性、耐蠕變性、耐環(huán)境應(yīng)力開裂性和良好的熱熔接性能，已成為城市燃?xì)廨斔凸艿篮褪彝饨o水管的首選產(chǎn)品。 組成：生產(chǎn)線由控制系統(tǒng)、擠出機(jī)、機(jī)頭、定型冷卻系統(tǒng)、牽引機(jī)、切割裝置及翻料架組成。每條生產(chǎn)線有兩臺擠出機(jī)，其主要一臺擠出機(jī)采用強(qiáng)力輸送襯套及高效螺桿，另一臺較小的擠出機(jī)用于擠出標(biāo)志線。 模具和輔機(jī)：機(jī)頭采用最新設(shè)計(jì)的籃式機(jī)頭或螺旋分流式擠管復(fù)合機(jī)頭，具有調(diào)節(jié)方便， 出料均勻的特點(diǎn)，定徑套采用獨(dú)特的開槽工藝和水環(huán)冷卻，確保管材的成型精度。采用先進(jìn)的PLC與彩色大屏幕液晶顯示組成的控制系統(tǒng)，具有完善的報(bào)警系統(tǒng)，良好的中文人機(jī)界面，操作十分方便。 HDPE Pipe Extruder nowadays used in many fields, such as single layer pipe,multi-layer composite pipe, agriculture irrigation pipe and cable protection pipe. HDPE Pipe Extruder has its own structures; the key points are as follows: The main extruder adopts PE high-efficiency screw, notched feeding cylinder and is equipped with strong water jacket cooler, which greatly improves its transmission capacity and guarantees high-efficiency extrusion. The basket composite machine head adapted for PE processing not only guarantees extrusion stability at high speed, but also realizes minimum stress and highest pipe quality in low temperature.The high-efficiency double-cavity vacuum sizing technology and spray cooling tank improves the rate of finished product and meets the need of high-speed production. Adopt multi-caterpillar to drive all pedrails through central motor to get synchronous height and guarantees pipe’s roundness. The high-speed, precise designed cutting machine is low in noise. And it is also equipped with strong scrap attracting device to reduce the work of maintenance to the lowest degree.