Overview: The TW series machines (TW-5900, TW-5910, TW-5920) are designed for automatic waistband attachment on jeans and casual trousers using endless waistband strips from a roll. These machines feature a cylinder bed double chainstitch sewing head with 2 to 6 needles.
Key Features:- Top and bottom feed with a double puller system (TW-5910 and TW-5920) to handle different fabric thicknesses.
- Special transmission system for perfect synchronization and constant stitch length.
- Independent cutting and skipping of stitches on both sides of the waistbands.
- Capability to create natural-looking curved waistbands with a pucker-free seam.
- Push button user interface for controlling all functions.
- EFKA servo motor and control panel for reliable operation.
- Quick changeover of rollers and shears within 15 minutes.
Technical Specifications:- Sewing Head: DLR 1508 Kansai (TW-5900, TW-5910), DLR 1509 Kansai (TW-5920).
- Needle Gauge Sizes: 1/8, 1/4, 1, 1 1/8, 1 1/4 inches.
- Sewing Speed: 3,200 stitches per minute (spm).
- Stitch Length: 2 – 5 mm.
- Cutting Length: 55 mm.
- Motor: AB 321 Efka Servo Motor.
- Automatic Foot Lifting: Standard.
- Double Puller System: Available on TW-5910 and TW-5920.
Advantages: The machines offer longevity, productivity, and ease of maintenance, with a productivity rate of up to 2,500 waistbands per 9 hours, making them superior to competitor machines.
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