Fengfan·Jinmingde Fully Computerized Flat Knitting Machine (Type C4)

Features

Knitting function

Product specifications

Technical characteristics

Knitting function:

It is able to knit the basic knitting organizations (full needle,single side etc), multicolour random jacquard weave, applique(intarsia), twist knitting, pointelle and other weft knitting organizations. It is applicable for real silk, spun silk, synthetic, wool, acrylic, blended, yarn and other raw materials toknit the sweater and scarf, cap, trousers,socks and garment accessories. It is mainly used in professional 3D vamp production.

Patentable needle bed gap adjustable function: it can do the designs like: do pointel in tight knitwear, much loose knitwear design and swelling deisgn.

The function of cross sinker design: the waste yarn can knit without cross knit, the working lines of waste yarn can be reduced greatly.

Product Specifications:

Knitting system	single head double system,single head three system
Gauge	14G
Knitting range	28、36、52 、60、72Inch
Knitting speed	It adopts 24 segments with the maximum velocity of 1.2m/s. AC servo motor control is adopted and controlled by refined feedback control and DSP with high-speed computation capability, for the purpose of controlling the IGBT to generate precise current output.
Needle bed shifting	AC servo motor control is adopted with the needle shifting range realizing 2 inches; in the meantime, it is of precise fine tuning functions.
Yarn feed device	Positive yarn feeder and guide wheel with standard configuration has greatly reduced the resistance of yarn feeding.
Power	singlephase 220V/three phase 380V; it adopts the advanced CMOS technology to memorize and recover at the moment of power cut.

Characteristics:

1、High-efficiency:	1.carriage turn back with high speed, optimized the turning distance.
	2.The high speed motor controlled varied stitch, can meet the different knitted technical requirements when in high speed working.
	3.The raising cam is controlled seperately, can do pre-select in the middle. The carriage can turn back from the middle when automatic locking, it greatly improved the working efficiency.
2、System:	1.LCD industrial display is adopted in the screen, and USB and internet are used as transmission modes. Users can save a great deal of pattern documents and use from time to time in line with the production requirements.
	2.Monitoring screen: it is able to display all knids of working parameters and the numerical value for the knitting lines. Meanwhile, it adjusts from time to time at the moment of machine running; therefore it can maximally operate and save time.
	3.Platemaking system and control system are researched and developed independently; the software, as the free configuration, can be upgraded conveniently.
	4.Multi-Language operation versions: it supports Chinese, English and other languages; meanwhile it can set other required languages as per the customers' requirements.
	5.Support design colour code tight tuck 2, support contiguous and multi piece knitted. Stitch can fine adjust seperately and edge correction.
	6.Add recovery function of factory setting, it can recovery easily when by error operation.
3、Carriage:	1.In the carriage, heavy use the intelligent encoder on the basis of motorized. It can find the zero position intelligently and feedback the position information circularly (it mean when send a command,it will go to finish the command and feedback the result ). It improved the qualification rate of knitwear greatly. Also add function of Instant zero setting, customers and maintance staff can use it conveniently;
	2.Special stitch cam design, each needle stitch can be different.
	3.Machine adopts multi needle rail working technique by stitch cam, without slide transfer cam, it reduced needle broken.
	4. Needle trail will be coincidence when transfer yarn feed and knit yarn feed. It is not need to adjust yarn feeder's position when do half-tuck, it reduce the yarn slide probability and improved the qualification rate of knitwear.
4、Characteristic:	Patentable needle bed gap adjustable function, every machine can working with 1.7mm, 2.0mm and 2.3mm gap, it means each machine not only can knit summer type upper(loose), but also winter type upper(tight).
5、The high-quanlity batching roller system, the soft upper roller traction which is specially designed, can ensure the posotion closes to the mouth if needle plate and improve the high quality batching control on the fabrics.
6、The use of cross sinker design, It improved the qualification rate of knitting without roller working. (it means the waste yarn can knit without cross knit, the working lines of waste yarn can be reduced greatly.
7、Colour changing system：28 groups of yarn mouth configurations are equipped with two sides of four guide rails for the purpose of shifting the yarn mouth at any position of needle bed( standard configuration 28)
8、Batching system：Computer programs command, stepper motor control,24 segments tension selection. It is able to select the moment of force to assist the roller for the purpose of providing effective tensile force for thick piece of clothes.