| 1. | Counter - rotating twin - screw plastics extruder
异向双螺杆塑料挤出机 |
| 2. | Co - rotating twin - screw plastics extruder
同向双螺杆塑料挤出机 |
| 3. | Conical twin - screw plastics extruder
锥形双螺杆塑料挤出机 |
| 4. | Success in laser surface hardening for a screen changer used in plastic extruder was obtained at first and application yield of laser processing was expended
该问题的解决，对于激光熔覆技术的研究和应用都有重要的实际意义和理论价值。 |
| 5. | Combined with plastic extruder , can be used for plastic tubular or shaped material hauing and setting depend on customer ' s demand
与塑料挤出配套,适用于塑料管材、型材、小装饰线条,同时可供不同形状物件等牵引,配置依产品特征和用户要求而定 |
| 6. | The machine are made up of plastic extruder , cooler flume , huff - dry machine , granules - making device and shaking sieve . its total length is 12 meters . they make granules for pvc , pe , pc , pet and other engineering
本机组由塑料挤出机冷却水槽吹干机切粒机振动筛五个单元组成，总长约12米，适用于pvc pe pc pet等及其他工程塑料造粒。 |
| 7. | There are three kinds of main products in our company including wire drawing machine , stranding machine , plastics extruder . these machines are the most main machine which manufacture electric wire & electric cable
而主要业务为制造各项电线电缆机械整厂设备，主要产品共分三大类，分别为伸线机、绞线机、押出机，并可依客户需求的规格规划设计出符合客户所需求的机器尺寸。 |
| 8. | It adopts double - crawler traction , silicon - controlled infinitely timing . it is mainly equipped with plastic extruder which is used to the extrusion and traction of various plastic sections such as plastic pipe , tube and so on
Dy型履带式塑料型材牵引机采用双履带式牵引方式，可控硅无级调速，主要和塑料挤出机配套，用于塑料管材，软管等各种塑料型材的挤出牵引，适用范围广，使用方便。 |
| 9. | Dy model caterpillar type shaped plastic material drawer adopts double caterpillar drawing method , thyristor stepless governor . it is mainly used with a plastic extruder for plastic pipe material , soft pipe and to other plastic shaped materials . its applicability is wide and its usage is convenient
Dy型履带式塑料型材牵引机采用双履带式牵引方式，可挖硅无级调速，主要和塑料挤出机配套，用于塑料管材，软管等各种塑料型材得挤出牵引，适用范围广，使用方便。 |
| 10. | The action of overlapping manner on the microstructure and properties of the hardened layer was analyzed and some fundamentals were discussed . systemic experiments and laser processing of the mould - roller used in packaging machine , the screen - changers used in plastic extruder , the fiber - cutting roller used in chemical plant and the rail used for railway were accomplished . furthermore , the technique of laser hardening for the component parts was obtained and some key technologic problems were successfully solved
并结合工业应用，对包装机械用模切辊、挤塑机换网器、化工行业用过丝辊和铁路钢轨等的激光表面强化技术进行了系统研究，获得了对这些零部件进行激光表面强化的成熟的工艺，解决了这些零部件激光表面强化过程中的关键技术。 |
