¡¡¡¡Laca
elastic woven cloth has become a new favorite in dress
trade. Elastic urethane fiber core-spunned technology
has been a main content in textile industry. Our factory
specializes in urethane fiber core-spunned device
for spinning frame. Since the development and production
of urethane fiber core-spunned device, the factory
has realized a packaged service including technical
reformation of equipment, installation and commission,
consultancy of process technology and product introduction,
which offer convenience for customers and boost the
research, development and production of elastic products.
This device is rational designed, fine processed,
which meets the matching requirement for various spinning
machine. With the quality product and reasonable price
and the excellent after sale service, the products
are highly appraised by customers.
¡¡Applicable yarn
number
¡¡¡¡The yarn number will up to 10£Ó-60£Ó,
provided that used for spinning cotton and cotton-type
chemical urethane fiber core-spunned yarn.
¡¡Model of machine
applicable to be changed
¡¡¡¡Various models of ring spinning frame such as
A513, A513W, A513C, FA502, FA503, FA506 and FA507
can be installed and made.
¡¡Spinning principle
of core-spunned yarn
¡¡¡¡Urethane elastic fiber passes through
unwinding roller on the creel to unwind actively.
Urethane elastic fiber passes godet wheel and it
will be fed at proper place in floating zone of
front and middle roller. The urethane elastic fiber
and cotton will be formed into yarn at the triangle
zone. The chain of front rooler drives carrier wheel
and drives urethane unwinding roller after adjustment
of traction factor by changing the gear. It can
make front roller and urethane unwinding roller
operate at the same time under certain traction
rate.
¡¡Device
componet
£±¡¢Standard collocation
¡¡¡¡Unwinding roller is made of stainless composite
piping material, which has the following advantages:(smooth
on surface, non-pilling, non-knotting, non-slip-stick,
unity in unwinding expansion, good core-spunned
result), roller seat, driven chain, traction changing
gear, adjustable bearing godet wheel, driven cover.
£²¡¢Self-selective part
¡¡¡¡Adjustable godet wheel, traction changing gear,
3.2 times, 3.5 times, 3.8times. (Other changing
factors of gear can be specially made).
¡¡Commercial conditions(mainland
of china)
£±¡¢Quotation is price of standard collocation,
the price of self-selective part shall be further
discussed.
£²¡¢The price is ex-factory price, including installation
instruction, commissioning cost, (excluding freight).
£³¡¢Before ordering, the users shall tell us the model,
type, manufacturer, ex-factory date of spinning
frame to be changed or shall indicate them in the
contract.
Note: price of reformation for special machine and
twisting frame shall be further discussed. |