RFCA10 CARDING MACHINERY

RFCA10 Carding Machinery Main Technical Feature

• The integrated design of the tuft feeder and the carding machine makes the structure compact;

• The main frame adopts an integral welded structure, which has good rigidity and ensures high running stability of the whole machine;

• Opening beater in tuft feeder with four spiral arrangement of spikes facilitates finer opening.

• Feed roller either in tuft feeder or in card adopt forward cotton feeding, elastically gripped layer with unidirectional feed;

• There is dust remove knife, pre-carding plate and suction hood installed in licker-in area, which has good effects of pre-opening and impurity removal;The first trash remove area length is adjustable which shows high adaptability for spinning process;

• Cylinder center up moved further, specified with more stationary flats and web cleaner, effective carding area increased brings better carding quality;

• Aluminum alloy revolving flats driven by synchronous toothed belt are controlled by individual motor with inverter, it's easy to install or take off, and the speed could be step-less adjusted;

• Cylinder is controlled by special variable frequency drive with stable startup and convenient speed regulation;

• Positive continuous multi-point suction system adopts streamlined structure design to make airflow stable and smooth as well as have good effect of waste removal;

• Electrical control system adopts computer communication synchronism with digital technology and large size industrial touch screen display;

• The high precise independent mixing-loop auto-leveller has rapid response and good indicators of sliver weight evenness;

• Several security detecting devices and automatic stop control are adopted to ensure the safety of equipment and maintenance staff;

• New industrial design of the fully-enclosed integrated cover doors are safety and aesthetic.

RFCA10 Carding Machinery Features

Reduce Fiber Damage And Make The Cotton Layer More Uniform And Stable

• The card feed roller and feed plate are elastically gripped cotton layers with over feeding structure, the carding length can be adjustable in order to better protect the fiber and reduce the  fiber damage.

• The tuft feeder adopts a over feeding structure. Four pieces feeding plates cooperate with the feeding rollers to elastically grip the cotton layer, which can reduce the damage to the fibers and make the opened cotton bundles more even.

• The tuft feed roller controlled by inverter, coupled with recycle fan blowing system、lower chamber pressure control system and card feed roller to ensure uniform and stable cotton layer feeding into card.

High Accuracy And New Technology  Ensure Sliver Quality

• Special combined twin-linked stationary flats have good rigidity. Gradually increasing flats density configuration and good levelness of pin tip can ensure fiber carded more effective. Special designed aluminum alloy suction hoods can better remove impurities such as dust particles and seed coat fragments etc; Aluminum alloy revolving flats driven by synchronous toothed belt run in reverse direction to cylinder; Suction hoods under cylinder can better balancing air flow and beneficial to web transferring.

• In inclined tri-roller stripper, a smooth arc web supporting plate made of aluminum alloy is mounted under the stripper roller in favor of stable airflow, protect web and suitable high-speed. Lower squeezing roll is fixed back at slant, and air cylinder automatically controls turning sliver former according to production requirements.

High Waste Removal Efficiency

There are mote-knife, carding plate and permanent suction hood Around licker-in roller, among which the first suction hood adopts middle suction structure to make sure the main suction hood without clogging or sticking fiber, and better remove impurities such as trash particles and seed coat fragments which can reduce carding burden in cylinder area. The air volume and pressure are reasonable distributed at each suction point in order to better remove linter, dust,impurities etc.

Widely Used

Cylinder is raised at center, equipped with 12 stationary flats in front and 12 at rear as standard, 3 web cleaners in front and 3 at rear. By simply adjusting the density of the stationary flats; It can be widely used for different raw materials spinning by adjusting wire density and specs.

Adopt Multiple Safety Devices

Such as speedometer for cylinder, taker-in, revolving flat and large brush roller; doffer and larger pressure roller  startup interlock with cylinder speed; abnormal system pressure protection; metal particles detector; over-thick layer and web protection; overrun draft protection; safety hood electromagnetic lock protection at main drive; sliver-broken photocell protection; sliver-can length alarm and so on.

Perfect Suction System

All dedusting points in the Card are connected with suction hoods sucked by the aid of filter system to prevent waste accumulation. The suction system made of reinforced plastic by injection molding and wrapped with organic glass at surface, which is easy to observe waste situation at each point. The suction cover is smooth, curved section shape, more in line with the airflow movement trajectory, which can reduce wind resistance and reduce power consumption.

Mixing-Loop Auto-Leveller System

The long and short section auto-leveller system and intelligent closed-loop control technology are based on the detection of the sliver, cotton layer and tuft feeder pressure as well as the online historical data, adjust the speed of feed roller by means of optimized multivariate control model, realize complex precision control and greatly improve the evenness of sliver.

Electrical Control System

• Electrical control system adopts control methods of combination with industrial man-computer. interface, PLC and auto-leveller in order to complete all kinds of precise control actions.

• Tuft feed roller is adjusted by inverter to ensure stable pressure in lower material chamber. Feed roller、doffer and large pressure roller are driven synchronously by inverter motor in favor of high speed and high production.

Specification of RFCA10 Carding Machinery

Construction figure of RFCA10 Carding Machinery

Dimensions of RFCA10 Carding Machinery