HongYi CE/ISO9001 single cylinder and single doffer Nonwoven Carding Machine

Function and characteristics
This machine is used for fully carding the fiber batt following opening and blending ,then forming parallel or random web through doffer and random if required ,which is then supplied to the next processes

The company produces carding machines to cover all types of fiber, synthetic and natural fibers ect. From very fine to very coarse deniers ,fiber length up to 120mm

Card with cylinders up to 1.5meters in diameter and up to 2.5meters in width are produced as normal standard
Card main cylinders are balanced to a surface speed of 1500meters //min ,output speed up to 80m/min ,web weight 12-60g/m2
Card capacity is depending upon card type ,fiber denier ,types of fiber but can be excess of 800 kg/h
All types of card both single and double doffers can be fitted with randomizer rollers or not dependent on customer’s needs
All drives including main drive ,doffers , workers , feed rolls ect. Are variable speed . Metal detection devices are standard on feed rolls
Card wires can be supplied as surface wound or interlocking as required

The multi-point suction system ensures all free fiber and dust is continuously removed from the card to be recycled or fed another recycling process

High precision fitted undergirds effectively control the airflow and ensure the CV value of fiber web
Surface precision grinding of the cylinder ensures less than 0.02mm runout as nomal tolerance
All main cylinders and lager roller are precisely balanced prior to assembly
Top covers are opened and closed by motor assisted system

The control system may be by servo-motor or inverter drives according to customer requirements.this ensures that the total line will have constant synchronization with controlled stable start and stop of the line

Card is fitted with a system to minimize rollers of fiber thus helping to protect card wire
The cards have a complete and total electronic safety system to meet all international standards
Other details and variables are dependent on customer’s needs and can be discussed with our technical staff

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