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Under water cutter technology for engineering plastics

Under water cutter technology for engineering plastics
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Under water cutter technology for engineering plastics - 1

The Japan Steel Works, Ltd. Plastics Machinery Business Division Under water cutter technology for engineering plastics Under water cutter system (UWC) which originally used for mass production of polyolefin is also practical for engineering plastics with high melting points. Based on experiences and knowledges in manufacturing experience on advanced under water cutter system which purposes the pellet shape improvement. Features ■Uniform and fluidity shape pellets can be obtained from under water cutter system. can provide total extruder package including extruder, pelletizer and dryer. Heater enable to heat up and maintain Die Plate temperature over 300℃ without installing additional heating equipment. Comparison in cutting method ・ Continuous operation ・ Auto start operation at start up stage. ・ Uniform pellet size and shape from die holes design and cutter rotation speed control. ・ Pellet uniformity and fluidity enable stable operation while molding process. Strand cutting system ・ Strand disruption cause operation suspension. ・ Cutting depends on taking-over speed causes uneven pellet shape and size. ・ Void in pellet is source of moisture or contaminant. Japan Steel Works, Ltd. Tokyo Head Office Gate City Osaki West Tower 1-11-1, Osaki, Shinagawa-ku, Tokyo 141-0032, Japan JSW continues to develop under water cutting system on a wide range of engineering plastics. JSW provides performance trial for customers’ challenges at Extrusion Technical Centers. Europe (Germany) China (Shanghai)

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