Introduction of WSF618B-LS Draw Heat-setting Winder: 

WSF618B-LS Draw Heat-setting Winder is our first generation draw winding machine. This industrial yarn winder is especially designed for sewing threads and other suitable industrial yarns. With this thread winding machine you can improve Elongation, Shrinkage, and Tenacity properties of the yarn. This sewing thread winding machine is form cone to cone. It has a new-designed device to protect the yarn cone from damage. This thread cone winding machine solves several problems in traditional draw process, for example, uneven thickness, strength degradation and incomplete shape.

With our WSF618B-LS Draw Heat-setting Winder, you can get more improvements of yarn. With this sewing thread winding machine, you can ease the yarn tension easily and get good yarns with no loop tendency. This thread cone winding machine can make yarn much straighter. After drawing by this sewing thread winding machine, yarns can have a specific yarn strength and elongation. 

As a winder supplier, we provide best service for our clients. You can have more details about our winding machine for sale by telephone +86-575-86333306

Further Features: 

1. Electronic length measuring system per spindle

2. Lost end detection

3. Constant temperature closed-loop control system

4. Constant speed winding closed-loop control system

5. Single spindle drive and independent control

6. System for central machine control

7. Cross double roller drawing and heat-setting device

Parameter: 

Spindle Gauge: 450 mm

Number of Spindle: 4 spindle one machine

Traverse Length: 150~210 mm infinitely variable

Forming Shape: Cylindrical

Package Diameter: Up to 220 mm

Package Weight: Up to 2 kg

Temperature Range: Room temperature to 300℃

Line Speed: Up to 500 m/min

Installed Power: 1.3 kw/spindle (single roller heated)

Size of Machine: Length 2.27 m × Width 0.92 m × Height 1.37 m

Option: Oiling device