Siruba 737KS-504M3-04/DKKU Cylindrical Overlock Machine
The Siruba 737KS-504M3-04/DKKU is a professional-grade cylindrical overlock machine designed for advanced garment production, especially in circular and narrow-area stitching applications. Its cylindrical bed with a 148 mm diameter makes it ideal for tasks like sewing cuffs, sleeves, and elastic banding in underwear, swimwear, and sportswear. The machine is part of a highly specialized overlock series engineered to deliver precise, efficient stitching in demanding textile environments.
This model is equipped with traditional bottom differential transport (KS) and supports several optional devices to expand its versatility, including tools for hemming, glove stitching, and elastic feeding. It supports blind hook hemming, decorative ladder stitching, and round material handling, making it suitable for a wide range of garment production applications.
The special subclass 747KS-514M3-24 / LF-D6 adds automation features such as pneumatic rubber feeding, programmable tension control, and automatic thread trimming. This makes it perfect for manufacturers looking to integrate speed and consistency into elastic sewing operations. The advanced LF-D6 and LF-D6A options support elastic widths from 16mm up to 50mm.
Designed with central lubrication and optional top differential feed (KST version), the Siruba cylindrical overlock series combines durability, precision, and adaptability to meet modern manufacturing needs.
Key Features:
Cylindrical Bed Design: 148 mm diameter bed ideal for sewing small circular items like cuffs and waistbands.
Programmable Rubber Feeding (LF-D6): Pneumatic, programmable rubber feeding and tension control for consistent elastic band application.
Multi-Purpose Optional Attachments:
ESK: Invisible/decorative hemming
LF-A: Voltage-free rubber feeder
GL: Glove stitching
RLK: “Round” sewing enhancements
Transport Mechanism Options:
KS: Bottom differential feed
KST: Bottom + top differential feed for improved material control
Custom Stitch Patterns: Supports up to 10 stitch patterns, each with 18 programmable settings for tension and stitch length.
