The SK40 Plus twin-screw extruder is equipped with a high-speed and high-torque transmission box customized by Henschel, Germany. The screw speed of the twin-screw extruder is 1200rpm, and the torque coefficient (specific torque) reaches 15 Nm/cm³.
The SK40 Plus twin-screw extruder has redesigned the processing section for high-quality polymer pelletization and provides a variety of screw elements with different functions. The barrel has different lengths of 4D and 6D to facilitate the process engineer to adapt to more recipes for process design.
At the same time, the SK40 Plus twin screw extrusion machine uses HIP powder metallurgy materials imported from Germany to manufacture the screw and barrel. The outer diameter of the screw and the inner hole of the barrel are finely ground. The surface roughness reaches 0.8, and the matching gap is smaller, ensuring the quality of high-quality materials. Production.
In terms of temperature control, the high-efficiency cooling pipeline of the SK40 Plus twin screw extruder is equipped with imported COAX coaxial valves. The cylinder adopts a new radial cooling water channel design and uses imported Japanese heating elements. These technologies can ensure that the static temperature control of the extruder is plus or minus 1 degrees Celsius, which improves the efficiency of temperature control, while also reducing the temperature difference distribution and thermal deformation of the cylinder, avoiding the resulting local shear heat and hardware wear, and improving The service life of equipment and parts.
The SK40 Plus twin-screw extruder is designed with a new type of head with a shorter runner. The opening and closing design of the double hinge can be opened and cleaned more quickly when changing colors or materials, reducing the user's working hours and material waste.
At the same time, the SK40 plus twin-screw extruder is also equipped with lateral feeding, lateral exhaust, enhanced feeding and other devices. The side feeder twin screw extruder can achieve higher productivity when users add large amounts of toner, carbon black or other small particle size fillers or additives.
The SK40Plus twin-screw extruder adopts the keya cloud control system based on mobile internet newly developed by Nanjing KEYA. The system is based on industrial Internet communication. The operation and monitoring system integrates part of the SCADA and MES functions, including the control interface, process parameters and trend data recording interface commonly used by users. At the same time, the expansion can realize the functions of equipment management, equipment OEE analysis, order management, recipe management, remote maintenance, and enterprise management system integration, which fully realizes the integration and intercommunication of the industrialization, digitization and informationization of the KEYA extruder production line.
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