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Product Description:
This advanced double-head overlock machine is specifically designed for sewing mattress side panels. It features two independent sergers that are synchronized using two AC motors with frequency control, ensuring smooth and precise operation. The machine is equipped with two servo-driven variable-speed pullers, long-lasting urethane rollers, a material tensioning system, and a rewinder. Additionally, it includes an automatic material cutting device and a vacuum scrap collection system. It also comes with a thread break detection system and an automatic stop function when material splicing occurs.
Technical Specifications:
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Model No.: SB-2A
Trademark: XIDENGBAO
Transport Package: Wooden Box
Specification: 1.74CBM
Origin: China (Mainland)
HS Code: 8452219000
Double Sewing Heads Overlock Machine for MattressProduct Description:
This advanced double-head overlock machine is specifically designed for sewing mattress side panels. It features two independent sergers that are synchronized using two AC motors with frequency control, ensuring smooth and precise operation. The machine is equipped with two servo-driven variable-speed pullers, long-lasting urethane rollers, a material tensioning system, and a rewinder. Additionally, it includes an automatic material cutting device and a vacuum scrap collection system. It also comes with a thread break detection system and an automatic stop function when material splicing occurs.
Technical Specifications:
Technical Specifications | |
Serging Mode | Single Border, Dual Border |
Sewing Width | 5 - 7 mm |
Serging Width | 180 - 500 mm (Adjustable) |
Serging Speed | 15 - 30 M/min (Adjustable) |
Max. Material Thickness | Up to 20mm (Medium Density) |
Needle Pitch | 0 - 6 mm (Adjustable) |
Max. Presser Lift | 8 mm |
Rated Air Pressure | 0.5 - 0.8 Mpa |
Power | 2.2 KW |
Product Pictures:

After-Sale Service:

Company Exhibition:



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