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EBA Positive Yarn Let-Off System
Place of origin: China. Payment Terms: T/T, L/C. Minimum Order Quantity: 1 set. Brand Name: Runyuan. Certification. ISO9001. EBA positive let-off mechanism apply extensively FAG mechanical let-off mechanism on the basis of traditional Tricot warp-knitting machine and Raschel warp-knitting machine. This mechanism run-in warp accurately and its performance is reliable. However because of inconvenient operating, slow speed and heavy noise results in meeting client`s demand less and less. So Runyuan company specialize in developing EBA positive let-off mechanism which is controlled by servomotor and liquid crystal spinning then inputs speed and warp run-in conveniently. Namely, this system not only has superiority of accurate and reliable mechanical run-in but also combines convenient and fast features of modern electronic technology, it really has reached high precision and low noise. Main features of EBA positive let-off mechanism: Warp beam can be moved forwards or backwards manually at the set-up speed using a keyboard on the EBA system. It`s convenient when changing new warp beam. Directly input and display yarn run-in values which controls 4 warp beams at the same time. Using integrated electronic controlled system, so yarn run-in values reach 1mm per rack. Inputting values use millimeter per rack for the unit. Yarn tensile force is very precise during machine operation, which integrated apply yarn. In case of insured current yarn run-in values, convenient reappear by inputting same values. EBA can insure current speed of run-in warp and control run-in warp, which on the basis of inputting warp beam data (internal perimeter, external perimeter and laps) on EBA controlled keyboard. Produced data can be recorded. EBA system records data of every warp beam and adds data of 4 warp beams. Following recorded data: produced loom-state fabric length, accumulative stopped time, machine run-in time, machine efficiency. Displaying produced loom-state fabric length via keyboard, which uses meter or yard for the unit. EBA system has automatic records of produced meters which come from certain period of time and obtain any produced meters of arbitrary machine. Limitation of inputting data EBA system knows remainder time of operating plate wheel at any time (even have no inputted revolutions of warp beam. According to changes of warp beam, we can draw up a better producing plan. Warp beam can be moved backwards or can be stopped for a short period of time in order to obtain certain fabric properties. EBA system can be designed high-performance warp run-in, low-performance warp run-in, normal warp run-in, warp run-in forward and backward.
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