IP68 Multi or Part Turn Intelligent Switch-Type Regulating Electric Actuator for Ball Valv
Nitriding Screw and Barrel for Rubber
The barrel and the screw work together, the barrel contains the screw, and the screw rotates in the barrel. When the screw rotates and pushes the plastic to move forward in the barrel, the outside of the barrel heats and transfers heat to the plastic in the barrel. In addition, the volume of the screw on the screw is gradually reduced, so that the plastic in the screw groove is squeezed, turned and cut. After the action of various forces such as cutting, it is uniformly mixed and plasticized. As it moves to the front of the barrel, it gradually melts into a viscous fluid state, completing the plasticization of the plastic.
OULIN SCREW is a experienced screw and barrel manufacturer in China, company was established at 2009, we are young and developing group. our screw and barrel can be used in injection molding machine, single screw extruder, counter rotating double screw extruder, co-rotating double screw extruder, planetary screw extruder, rubber extruder and etc.
company started to export screw barrel as OEM factory at 2012, now we have some regular customers in Taiwan, India, Spain, Chile, Italy, Iran, Slovenia and etc. OULIN SCREW will take every order seriously and guarantee the quality, with customers` support, we believe one day OULIN SCREW will be reliable brand in the world. Nitriding Screw And Barrel For Rubber,Rubber Nitriding Screw Barrel,Injection Nitrided Screw Barrel,Nitrided Screw Barrel For Sale ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD. , https://www.oulinscrewbarrel.com
Product Introduction
The DL-QE series is the latest addition to our DL product line. Featuring a compact design, it provides rotary motion output and is ideal for use with ball valves, butterfly valves, dampers, and other control valves. The torque range is 50–1500 Nm, with an optional acceleration and deceleration unit capable of reaching up to 2500 Nm.
The DL-QE model boasts a more elegant design and a broader range of specifications. There are four models available, each offering different functions such as on-off, modulating, and explosion-proof types. It features an IP68 rating, ensuring excellent protection against dust and water. The actuator includes both LCD and mechanical pointer displays, multiple output contacts, and a DPDT stroke configuration. Its double worm and gear system ensures high reliability and smooth operation.
