In StockSupreme SP-S3
SUPREME · China
SP-S3 Series
High-Speed Overlock / Serger Machine
🪝 Overlock / Serger

The SP-S3 is a high-speed overlock (serger) machine designed for reliable edge-finishing and seaming of light to medium-weight fabrics. Operating at up to 6,500 rpm, the SP-S3 simultaneously trims the fabric edge, finishes the seam with 3 or 4 threads and feeds both layers with a differential feed mechanism — preventing puckering on woven fabrics and stretching on knitwear. The compact, low-profile head keeps the operator's line of sight close to the presser foot, and the lay-in threading system significantly reduces threading time versus conventional overlock machines. Suitable for knitwear, underwear, sportswear and general garment assembly lines.

In Stock
Download Catalogue
Up to 6,500 rpm

High-speed operation at up to 6,500 rpm for maximum output on knitwear, underwear and sportswear overlock seaming operations.

🥊
3 / 4 Thread Stitch Configuration

Configurable for 3-thread or 4-thread overlock — 3-thread for edge-finishing and light seaming; 4-thread for a more secure seam on medium-weight fabrics.

🔁
Differential Feed

Adjustable differential feed ratio prevents puckering on woven fabrics and eliminates stretching on knitwear — essential for consistent seam quality across all fabric types.

Simultaneous Edge Trimming

Integrated upper and lower blade set trims the fabric edge simultaneously with overlock formation — clean, even seam allowance on every pass.

🛠
Lay-In Threading System

Colour-coded lay-in threading guide eliminates the tedious needle-threading of conventional overlocks — significantly reduces machine downtime when changing thread colours.

💧
Automatic Lubrication

Centralised automatic lubrication system ensures consistent oil distribution to all moving parts — extended machine life and reduced maintenance intervals.

SpecificationSP-S3 Series
BrandSUPREME Intelligent Technology · China
ModelSP-S3 Series
Machine TypeHigh-Speed Overlock / Serger
Max Sewing Speed6,500 rpm
Stitch Type3-thread / 4-thread overlock
Stitch Length1 – 4 mm
Differential Feed Ratio0.7 : 1 – 2.0 : 1
NeedleDC×27 / DCx1 #9 – #14
Seam Width3 – 5 mm (adjustable)
Presser Foot Lift5 mm
LubricationAutomatic
Power SupplyAC 220 V, 50/60 Hz, 550 W
OriginChina

* Specifications subject to change. Contact us for the latest datasheet.

📄
Product Catalogue
PDF · on request
📖
Operator Manual
PDF · on request