◆ Product Introduction
YYJ-1S雙面計米印字機是根據原熱壓印式計米印字機的印字原理，采用上下兩只印字輪實現在電線電纜和塑管表面同步計米印字，經過雙面計米印字的電線電纜和塑管，將給今后的施工作業帶來很大的方便，也使電線電纜和塑管本身提高了一個檔次。該產品已獲兩項國家實用新型，申請號分別為99 2 40156.9和99 2 40157.7。此產品必將取代現有的單面計米印字機，成為電線電纜和塑管行業的設備。
◆ 特點
◆ Characteristics
◆ 計米精度高，采用直流調速電機傳動，可與牽引機保持同步，消除滑動。確保計米精度在±0.3%范圍內；
◆ High accurate meter, using DC speed regulating motor for driving, can be kept pace with tractor to eliminate sliding. Ensure the meter accuracy is within ±0.3%.
◆ 熱壓印色帶印字，字跡清晰，附著力強，不易磨滅，優于油墨打印方式；
◆ Hot-press printing ribbon printing, clear script, good adhension, not apt to erase, and superior to ink printing mode;
◆ 升降采用導柱導套定位，精度高，保證上下表面字跡完整清晰；
◆ Lifting adopts guide pillar and guide bushing to position with high accuracy, to ensure the script in the upper and lower surfaces is complete and clear;
◆ 采用電動升降，操作方便、省力；
◆ Use electric lifting, and the operation is easy and labor saving;
◆ 附有標尺指示，使調試變得簡單方便；
◆ Attached with scale indication to make debugging simpler and more convenient;
◆ 上下升降限位開關，保證操作安全可靠。
◆ Riseａnd lower up and down the limit switch to ensure the operation is safe and reliable.
主要技術參數：
Main Technical Parameters:
