| 1. | Headstock gears with screw stem . types and basic parameters
螺杆式启闭机.型式和基本参数 |
| 2. | Specification for headstock gears with screw stem
螺杆式启闭机.技术条件 |
| 3. | The quality inspector is detecting screw stem
质检人员正在检测螺杆 |
| 4. | The operator is processing the press screw stem of 1 thousand tons
操作人员正在加工1000吨压力机螺杆 |
| 5. | Non - rising - inside screw stems are used in bronze and iron gate valves
暗杆内螺纹结构用于青铜和铸铁闸阀。 |
| 6. | Screw stem coupling ( b ) on stem until travel setting t is reached
旋转阀杆上的阀杆联轴器( b )的螺纹直到形成设置点t为止。 |
| 7. | The cylinders and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogen treatment and precision finishing . the auxiliary machine has a plat from working table for making operation easy and is equipped with bubble stabilizing ring
挤出机的机筒螺杆均采用优质合金钢，经氮化和精密加工。具有最佳的硬度和耐腐蚀性。辅机设平台工作台，使操作更方便，并配置定泡圈。 |
| 8. | This machine is used for producing ( ldpe ) . this machine is equipped with double screw stems , two hoppers to provide different types , and cooling water system . the final productin of the film consists for two faces , one side of film is adhesive and the other side is normal . it is widely used for packing architecture material and hadware parts etc
本机适用于生产低密度聚乙烯（ ldpe ）塑料流延薄膜，该机采用双螺杆挤出，两个进料斗的原料使用不同的配方，生产的薄膜可达到一边粘的效果，广泛用于建筑材料、五金配件等包装。 |
| 9. | Chopower machinery , as one of the leaders of plastic machinery industry , has all products that cover plastic automatic feeder , auto weight metering & mixing device , single and double screw stem extruder , dehumidification & dryer device , fiber - recycled prilling unit , high - speed and other ancillary equipments
张家港市卓力机械有限公司，作为机械行业的领头人，谨向各界客户隆重推出全方位的系列自动加料机、自动计量混合机、挤出机、除湿干燥机、料斗式干燥机、化纤回收造粒机、高速混合机、储料仓等各类辅机周边设备。 |
