Changshu Changhua Knitting & Garment Machinery Factory
Main products:Knitting Machine
Contact Us
  • Contact Person : Mr. Sam
  • Company Name : Changshu Changhua Knitting & Garment Machinery Factory
  • Tel : 0086-512-52893358
  • Fax : 0086-512-52893359
  • Address : Jiangsu,Changshu,Rm 1609, Building A, Yi'yuan Century Square, No 9, North Hai'yu Road, Chang'shu City
  • Country/Region : China
  • Zip : 215500

Fully Computerized Flat Knitting Machine(Double system)

Fully Computerized Flat Knitting Machine(Double system)
Product Detailed
CHJX-252 for sweater,collar,sleeve,bottom Carriage imported from Taiwan Max 1.2m/sec. ISO9000-2000 Gauge:3-5-7,9,10,12,14G

Double system computerized flat knitting machine


Touch screen & Carriage


Yarn storage


Computer system


A corner of workshop




Knitting width

45"  52"

Knitting speed

Controlled by AC servo motor with 64 sections speed optional, max 1.2m/s. The servo motor combines precise feedback control system with high-speed digital signal processor (DSP) to control IGBT to achieve accurate electric current output.

Knitting system

single carriage / double system

Knitting function

 Knit, miss, tuck, transfer, pointelle, intarsia, jacquard, hide, or apparent shaping and other regular patterns.

Racking system

Controlled by AC servo motor racking within 2 inches and with fine micro adjustable function.

Needle detection alarm device

Capable of all-dimensional needle detection alarming,a breakthrough compared to current simplistic side-to-side needle detection alarming systems.


Advanced encoder adopted.

 Transfer cam

Combined type transfer cam, both single and double system all can transfer separately or synchronously, also can transfer by one system, knitting by another, which will achieve high efficiency.

 Stitch density

 Controlled by stepping motor, 24 sections density selectable, adjustable scope supported by subdivision technology:0-650,the length of knitwear piece can be accurately controlled.

 Sinker system

 Controlled by stepping motor, adjustable to different knitwear ,achieve various results of narrowing and widening

Take down roller

 Computerized, controlled by stepping motor,24 levels selection of tension with adjustable scope:0-100

 Yarn feeder

 2x8 yarn feeders on both sides of 1 guide rail of 4, switchover on any position of needle bed (special intarsia yarn feeders optional).

 Protection system

The machine will automatically alarm if yarn-breaking, knots floating, rewind, end of knitting, fail of racking, needle jack crash, error programming occur, also with safety auto-lock protection device.

 Control system

LCD touch screen, graphical interface. USB and network compatible, with expanded memory of up to 1G. A great amount of patterns can be stored and mobilized for use at any time as per production requirements.Monitoring display: Various operating parameters can be displayed and can be adjusted anytime when the machine is running, making operations as convenient and time-saving as possible.Design system and control system (softwares) are easy to update for free.Multi-language operating system:There are Chinese, English and Arabic versions. Languages can be switched according to customer requirements.


High speed Ethernet, the knitting data can be uploaded, downloaded and shared.


Single-phase 220V and triples-phase 380V, adopt advanced CMOS technology enabling memorizing at the instant of power outages and restoring of knitting thereafter.


Fully Computerized Flat Knitting Machine(Double system)

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