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TWINSTAR 372XE
Technology:
Drive : Frequency controlled
Frame : 1-tier
Finished yarn diameter : 0.23 to 0.7mm
Maximum winding speed : 1000m/min
Winding ratio: Electronic
Traverse length : 250mm
Maximum package diameter : 320mm
Tube inside diameter : 94mm
Tube length : 290mm
Combination of all maximum values is not possible
Automatic Precision Cross Winder
TWINSTAR 372XE
with integrated yarn diameter monitoring and regulation
Market segments:
·PVC coated yarn
Main Advantages:
·Excellent package quality
·Reproducible yarn package formation
·Metered yarn length
·Zero waste in production
·No downtime during bobbin change-over
·Quick and efficient product changes
·Electronic input of all winding parameters
Features/Optins:
·Delivery unit for each winding position with synchronized frequency inverter drive
·Electronically controlled and infinitely variable winding ratio
·Automatic bobbin change-over on reaching one of the following criteria : yarn length, winding time, package diameter of external signal
·Central Process Control Unit for input, display and storage of process and machine parameters
·speed synchronization with the preceding process
·Pneumatic mandrel with/without bobbin push-off device
·Adjustable yarn tail
·On-line yarn diameter monitoring
·Speed control for a constant yarn diameter in coationg processes
·Alarm management(Yarn break, package diameter)
·Suitable for adaptation of an Automatic Bobbin Handling System
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PVC COATING LINE
PCV Coating Line with automatic yarn diameter regulation and Automatic Precision Cross
Winder SAHM TWINSTAR 372XE
Technology:
Maximum speed : 1000 m/min.
Basic yarn : Per-Multifilament
Kind of coating : PVC
Finished yarn diameter : 0.23-0.7 mm
Maximum package diameter : 320mm
Tube inside diameter : 94mm
Traverse length: 250mm
Market segments:
·PVC coated PES yarns for sunscreen or fabrics for outdoor furniture
Main Advantages:
·Excellent package and yarn quality due to:
-controlled yarn tension and bail pressure
-yarn diameter control
-minimized residual shrinkage
-central machine control
-electronic winding ratio
·Storage and recall of product recipes
·Online quality control and monitoring system
Components:
·Creel with yarn tension unit
·Extruder with two-end coating head
·Cooling device with water bath and spraying
·Yarn diameter measuring system and regulation with
SAHM TWINSTAR 37XE
·Automatic Precision Cross Winder SAHM TWINSTAR 37XE with pull roll
·Central control station with monitoring and storage of machine and product data