Single screw extruder uses and features introduced Single screw extruder is mainly composed of barrel screw, power transmission system, heating, cooling and electrical control. Mainly used for processing plastics such as PVC, PE, PP, ABS and TPE. Equipped with various auxiliary machines, it can directly produce plasticization and extrusion molding of plastic products such as profiles, sheets
What is the principle and application of single screw extruder? The single-screw extruder is mainly used to extrude thermoplastics such as soft and hard polyvinyl chloride, polyethylene, etc. It can process a variety of plastic products, such as blown film, extruded tube, platen, pulling ribbon, etc., and can also be used for melt granulation. The plastic extruder has advanced design, high qual
Single screw extruder The single-screw extruder is mainly used to extrude thermoplastics such as soft and hard polyvinyl chloride, polyethylene, etc. It can process a variety of plastic products, such as blown film, extruded tube, platen, pulling ribbon, etc., and can also be used for melt granulation. The plastic extruder has advanced design, high quality, good plasticization and low energy cons
The screw parameters of the extruder are summarized, please take it away! Several important geometric parameters of screw 1. Screw diameter (D) a. Related to the required injection volume: Injection volume=1/4*π*D2*S (injection stroke)*0.85; b. Generally speaking, the screw diameter D is inversely proportional to the highest injection pressure and directly proportional to the plas
The screw speed of the extruder should be controlled at the appropriate amount of the maximum extrusion amount Depending on the process and materials, if the materials allow, it works best at about 90% of the speed and about 90% of the current, which can maximize the use of the machine's production capacity and ensure the machine's life. If some materials are more difficult, then the current c
The theoretical output of single screw: Theoretical output Q=0.06 * (screw pitch-screw width) * screw groove depth at the discharge end * (screw diameter-screw groove depth at the discharge end) * pi * melt density * speed. Among them, the screw pitch, screw rib width, screw groove depth at the discharge end, screw diameter are in centimeters; the speed unit is how many revolutions per minut
Method for adjusting screw gap of counter-rotating conical twin-screw extruder Specific steps 1) Install the front and rear supports on the barrel and put it on the mainframe together with the screw (installed in the barrel). First, do not install the locking nut. Shake the front support manual rocker to move the barrel in the direction of the distribution box. Look at the barrel stop
Commissioning and operation of 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. (1) Check whether the 46th gear oil in the reduction gearbox and distribution gearbox has reached the oil mark. If not, the oil should be add
