The principle of twin screw extruder From the point of view of motion, there are co-rotating, counter-rotating and non-meshing types in twin screw extruders. Co-rotating twin screw extruders are available in low speed and high speed. The difference lies in the planning, operating characteristics and application areas of the two extruders. The former is mainly used for profile extrusion, while t
Feeding height of feeder There are some other factors to consider: Under the ideal condition of the feeder's blanking height, the feed screw should be installed as close as possible to the top of the side feed opening to reduce the blanking height. If some loose material flows through the air, then it may become filled with air, so that its false density is greatly reduced after falling.
Add heat insulation gasket between the feeding section and the second section Rod extruder is a commonly used equipment for waste plastic processing and modification. Today we introduce some small details that can improve the performance of twin-screw extruder. These details include three aspects: equipment modification, equipment maintenance and operation standards. Equipment modification: Th
Practical tips for twin screw extruder Twin-screw extruder is a commonly used equipment of modified plastic manufacturers. Today we introduce some small details that can improve the function of twin-screw extruder. The techniques introduced in this article include three aspects: equipment modification, equipment maintenance and operation standards. Most of the feeding section of the barrel with
Key points and precautions for tapping the screw thread of the twin screw extruder Twin-screw extruder threaded sleeves are usually used for angular threaded workpieces. In addition to machining, threads can also be obtained by tapping and threading in pliers machining methods. The twin-screw extruder thread tapping (also known as tapping) is to use taps to process the internal threads on the c
What is the development of the twin screw extruder Twin-screw extruder is divided into meshing type and non-meshing type according to the relative orientation of the two screws. The meshing type is divided into a partial meshing type and a full meshing type according to the degree of meshing. Twin screw extruders are divided into two categories: co-rotating screw and counter-rotating screw acco
How to use 65 conical twin screw extruder The test run of the machine must be operated by a person who is familiar with the process, so that measures can be taken when an accident occurs during the test run to prevent the accident. Check whether the No. 46 gear oil in the reduction gearbox and distribution gearbox reaches the oil mark. If not, the oil should be added to the oil mark. Start the
65 Conical twin screw extruder process and operation regulations 1. Temperature setting: According to the company's original material characteristics, the starting temperature is generally set in PVC material (165-185℃), PE material (170±3℃). 2. Confluence core: set at 165-160℃. 3. Mold: set at 180-195℃. 4. The normal production current of the host motor should be ≤50A, and the feeding
