Cotton roll, cotton lap machine and packing machine Application: This machine is applicable to process 100% cotton, man-made fibers and blended fiber, to open, card, clean, and mix cotton or man-made fiber laps of certain evenness from the opening and scotching line, or cotton layers fed by chute feeder; Meanwhile, short fibers and impurities are removed. Then they can be condensed into slivers of certain specification and coiled regularly in sliver can for the next process.

Long-term, short-term autoleveller system
The system is mainly used to control the feed roller speed by testing the output slivers and the thickness of fed layers, form a closed loop front-rear control system to realize the long, short-term autolevelling and stabilize and improve the evenness of slivers.

Electrical control
Adopt combined control system such as man-machine interface, the PLC and the autoleveller for the electrical control system; By adjusting the speed of the doffer and the feed roller, to make them run PRO rata. The touch screen is fixed on the left cover in the front of the machine, convenient for operation; It also can display all functions and faults and can be used to set the relevant technology parameters.

Main features:
1 there is a metal detecting device in the layer feeding part to protect the machine
2 lick-in over low speed protection, so as to prevent fiber jams
3 below the licker-in, there fixed with mote knife and pre-carding segment, which can help remove impurities and short fibers, and reduce the carding loads.
4 it is equipment with a broken slivers stop motion for sliver delivery part.
5 the direction of the revolving flats and the cylinder is opposite; Stationary flats and web purifiers are fixed in the front and the back of the cylinder to enhance the carding and cleaning efficiency
6 the cylinder is of integrated of steel plate structure, to improve the stability, the rigidity and the precision, which are applicable to high speed running
7 adopt aluminum sections for the revolving flats, stationary flats and web purifiers, which are light and handy, with their surface bright and clean, with less power loss and good impurities extraction effect
8 new type three-roller stripping mechanism, advantageous to the stripping and transferring of the web
9 integrated structure of reversing type large calendar roller by pneumatic control and the web condenser, advantageous to high-speed delivery
10 adopt motor transmission and inverter control for the feeding, the cylinder and the doffer, which are convenient to the process adjustment and can realize synchronized control
11 adopt flats belt and synchronized toothed belts for the whole machine transmission, ensuring stable running and low price
12 positive muti-points continuous suction for the whole machine
13 for the electrical control system, computer communication and digital synchronous technology are adopted: All parameters are displayed on the industrial touch screen: Thus then machine runs steadily and reliably
14 With long-term, short-term mixed loops autoleveller, to further improve the evenness and the stability of slivers
15 adopt totally-enclosed protective cover, in good order and good-looking