Second Hand Extruder Machine
Description INTAI Machinery Technology (Zhoushan) Co., Ltd. is one of the most reliable manufacturers and suppliers of second hand extruder machine in China. Please feel free to wholesale cheap equipment in stock here and get quotation from our factory. Quality products and reasonable price are available. Product Introduction Second hand extruder machine can be divided into single-screw extruder, twin-screw extruder and multi-screw extruder according to the number of screws. SJ 65C Single-screw extruder occupies an important position both as plasticizing granulation machinery and molding processing machinery. In recent years, single-screw extruder has developed greatly. The twin-screw extruder has good feeding characteristics, is suitable for powder processing, and has better mixing, exhaust, reaction and self-cleaning functions than the single-screw extruder. It is characterized by its advantages when processing plastics and blends with poor thermal stability. Product Parameter Screw Barrel Technical Indicators Material 38CrMoAIA Nitriding layer 0.4-0.7mm Quenching and tempering hardness HB260-290 Surface roughness 0.8-0.4 Surface hardness Hv840-900 straightness 0.03 Main Technical Parameters Model SJ-C SJ-45C SJ-65C SJ-75C SJ-90C SJ-120C SJ-B SJ-30B SJ-45B SJ-65B Screw diameter (MM) Aspect ratio Screw speed (r/min) Transmission device 45 65 75 90 120 25:1 25:1 25:1 25:1 25:1 20-110 20-90 20-90 20-80 20-70 Vertical gear reducer 30 45 65 25:1 25:1 25:1 30-130 20-110 20-90 Vertical teeth Features ● Modularity and specialization Second-hand extruder machine. The modular production of plastic extruder can adapt to the special requirements of different users, shorten the research and development cycle of new products, and strive for a larger market share; and specialized production can arrange fixed-point production and even global procurement of various system module components of extrusion molding equipment, which is very beneficial to ensure the quality of the entire period, reduce costs, and accelerate capital turnover. ● Efficient and versatile The high efficiency of plastic extruder is mainly reflected in high output, low energy consumption and low manufacturing costs. In terms of function, screw plastic extruder has not only been used for extrusion molding and mixing processing of polymer materials, but its use has been broadened to food, feed, electrodes, explosives, building materials, packaging, pulp, ceramics and other fields. ● Large-scale and refined Realizing the large-scale plastic extruder can reduce production costs, which has more obvious advantages in large twin-screw plastic granulation units, film blowing units, and pipe extrusion units. The major technical equipment required for national key construction services, and the large-scale extrusion granulation unit, one of the three key equipment supporting large-scale ethylene projects, have long relied on imports. Therefore, the localization process must be accelerated to meet the development needs of the petrochemical industry. ● Intelligence and networking Second-hand extruder machine in developed countries have generally adopted modern electronic and computer control technology to detect the process parameters of the entire extrusion process such as melt pressure and temperature, the temperature of each section of the fuselage, the speed of the main screw and the feeding screw, the amount of feed, the ratio of various raw materials, the current and voltage of the motor and other parameters online, and use microcomputer closed-loop control. This is extremely beneficial to ensure the stability of the process conditions and improve the accuracy of the product. Hot Tags: second hand extruder machine, China second hand extruder machine manufacturers, suppliers, Used Single Screw Extruder, Used Extruder Equipment, Second Hand Twin Screw Extruder, Used Granules Making Machine, Used PVC Mixer, Used PET Sheet Production Line
