Knitted Fabric Shrinking Machine
Knitted fabric shrinking machine is used for compacting process of knitting fabrics. After worked by the machine,fabrics will get good hand feeling,eliminate wrinkles of the fabrics, reduce washing shrinkage.
Knitted fabric shrinking machine
Application：
Knitted fabric shrinking machine is used for compacting process of knitting fabrics. After worked by the machine,fabrics will get good hand feeling,eliminate wrinkles of the fabrics, reduce washing shrinkage.
Machine technical parameters and specifications:
Nominal width | 2400mm |
Adjustable width | 700-2200mm |
Working speed | 3-33m/min |
Drying cylinder surface temperature | 100-140℃ |
Applicable compressed air pressure | 0.1-0.4MPa |
Applicable steam pressure | 0.3-0.6MPa |
Motor drive power | 30KW |
Electric heat power | 33KW |
Dimension | 15615mmX3600mmX2600mm |
Steam consumption | 160kg/h （ felt unit） |
Steam consumption | 10kg /h （ chain unit） |
Machine weight | 15T |
Machine structure
Infeeding stenter mechanism
Include slide centering device,edge detective device,flat plate edge spreading device,pin on plate device.
Steaming device
It is for moisture providing purpose,The nozzle adopts upper concave and lower protrude type to avoid steam condensation drops fall out.
There is one ball valve on the main pipe to control the steaming volume.
The steaming system also include steam-water separator and steam trap
Compact setting mechanism
This part is the core device of compacting,consist of two sets heating cylinder and high temperature resistant felt,which has 270° big wrap angle .
The fabrics enter the compacting unit through tenter mechanism spreading unit,under the mechanical action, the two sides of the fabric are compacting and setting. So the fabrics will be fully relaxed and contracted both vertically and horizontally. In a result,fabrics will have stable size,soft hand feeling surface.
This mechanism adopts one set pneumatic adjust device to correct the felt snake shape movement path.
The felt tighten is controlled by two sets pneumatic cylinders. When stop the machine,the felt is on relaxion status,which is good for felt to have a long lifespan.
The first drying cylinder and felt linear speed is the machine’s main speed. The second drying cylinder, felt speed and precise folding speed changes according to the main speed. In the mean time,customer could adjust their individual speed according to different type fabrics. The adjustment is sensitive,which could guarantee the fabrics run under tension less status.
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