At the very beginning, China Textile machinery company located its product research and development in the middle and high-end computer roving frame, and combined the independent system of the computer roving frame with the precise spinning model, and combined it with the good matching system. Roving machine industry The most advanced computer roving machine has been approved by many users as soon as it is put on the market.

The BHFA498 computer roving frame is a new type of computer intelligent roving machine developed by Zhonghui spinning machine. It is suitable for combed and combed cotton fibers and less than 65 mm. Man-made fiber Pure spinning and blending. The finished strips after drawing are processed into roving with different number and twist, so as to spin yarn for spinning frame.

Users reflect this section. Roving frame It has the characteristics of high speed, large volume and advanced structure. It has abolished the lifting mechanism of the upper and lower tapered wheel and tapered wheel belt automatic reposition, tension adjustment and molding device of the traditional roving roving frame, and adopts 4 frequency conversion motors and 4 frequency conversion sectional drive drafting mechanisms, ingot transmission, bobbin winding and dragline lifting, which are controlled synchronously by computer, equipped with infrared photoelectric breakers self stopping device, full yarn automatic control device, positive and downward cleaning and suction device, variable frequency speed regulation and programmable controller.

The BHFA498 computer intelligent roving frame adopts four motor stepwise transmission mode. It adopts separate control to roller drafting, spindle rotation, bobbin winding and dragline reinforcement, and achieves high precision synchronous spinning by frequency conversion control. The roving machine can achieve high speed, high efficiency and high quality production effect. Because of its high speed full closed flyer, the mechanical speed can reach 1600 rpm, and the process speed can reach 1400 rpm.

In addition, the BHFA498 intelligent roving frame has a good power cut protection function, perfect parking function, low failure rate, and mechanical efficiency of more than 90%. Because it is equipped with CCD on-line tension detection device to achieve tension closed-loop control, the control system can automatically adjust the tension parameters online, ensure high-quality yarn. Good man-machine dialogue function, through the touch screen can directly enter the spinning process, molding, spinning tension and other parameters, speed and twist can be stepless adjustment, adjust the parameters conveniently when changing varieties, with humanized operation function, large yarn automatic speed reduction, full yarn length, doffing self break, positioning and parking of flyer, elongation measurement and so on.