• No.96 Zhenban Road, Wuyang villiage, Lijia town, Wujin District, Changzhou city, Jiangsu province, China 213176
  • (86)13961406388
  • aoyuan@czayfj.com

HY399 high speed single-bed Warp knitting machine

Short Description:

This machine looping driving parts adopts planar connecting rad mechanism, the ground bar adopts N type pattern disc cam shogging device.


Product Detail

Product Tags

Characteristics

This machine use double-sided jacquard control, looping driving parts adopts planar connecting rad mechanism,the crank in planar connecting rad adopts crankshaft device, the ground bar adopts N type pattern disc cam shogging device.beam yarn uses EBC electronic let-off,traction device uses four-roller ,and also provides three-roller traction.

Uses

Using for knitting close-grained or mesh elastic and inelastic spacer fabrics, the products are mainly used for shoes, bags, car cushion, hats, clothing and so on.

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Main Technical Parameters

Needle type

Grooved needle

No. of needle

E16  E18 E22  E24  E28

Number of bars

3, 4, 6

Working width

190” 200“ 212”

Speed

600-1000r/min

Motor power

7.5kw

Frecuency inverting variable speed,EBA let off,Independent winding or friction winding

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Product Model

machine model Dimensions

(length*width*height)

Weight(t) floor area(m2) Main power(kw) speed(r/m)
HY399-190“ 6750*2150*2600 9 37.8 7.5 800-1000
HY399-212“ 7300*2150*2600 10 40.8 7.5 800-1000
Corresponding width and gauge can be customized on request

The knitting mechanism consists of needle bed, comb bar, sinker bed and pressing plate, which is generally driven by cam or eccentric connecting rod. Cams are often used in warp knitting machines with low speed and complicated motion law of looping parts. Eccentric link is widely used in high-speed warp knitting machine because of its smooth transmission, simple processing, low wear and noise during high-speed operation.

The traverse mechanism of the comb bar makes the comb bar traverse according to the requirements of the knitting fabric organization during the looping process, and the warp yarn is padded on the needle so as to weave the knitted fabric with certain organization structure. Usually there are two types of flower plate and cam type. The pattern plate mechanism is connected in series into a pattern plate chain by a pattern plate with a certain shape and size according to the requirements of knitted fabric organization, so that the comb bar moves horizontally. It is suitable for the organization with more complex knitting patterns, and the pattern transformation is more convenient. In the cam mechanism, the cam is designed according to the transverse movement rule of the comb bar required by the knitting fabric organization. The transmission is stable and can adapt to higher knitting speed.


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