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High Speed Direct Drive Double Needle Sewing Machine
**Product Specifications:**
- **Model No.:** SS 8422/8722
- **Needle Number:** Double Needles
- **Stitch Type:** Lock Stitch
- **Classification:** Sewing Machine
- **Over-Lock Stitch:** Double Wire
- **Nailcatcher Machine Stitch:** Lock Stitch
- **Buttonholing Machine Type:** Round Buttonholing Machine
- **Type:** Garment
- **Automatic Grade:** Fully Automatic
- **Trademark:** SUNSURE
- **Transport Package:** Carton Packaging
- **Specification:** CE and ISO Certified
- **Origin:** Made in China
- **HS Code:** 84522900
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**Direct Drive Double Needle Lockstitch Sewing Machine – SS-8422/8722**
This high-performance sewing machine is ideal for a wide range of applications, including shirts, uniforms, jeans, and overcoats. It features a direct drive system that ensures smooth operation and precision. The machine is equipped with synchronized feeding of the needle and feed dog, which helps prevent material slippage during stitching.
It can handle both medium and heavy-weight fabrics effectively, making it versatile for various textile projects. With its double needle configuration, it enables two parallel rows of stitching as well as decorative seams, ensuring high-quality results every time.
Key Features:
- **Stitch Length:** 0–4 mm
- **Needle Size:** DP×5 (11#–16#)
- **Maximum Speed:** 4,500 stitches per minute
- **Needle Gauge:** 1/4
- **Presser Foot Lift Height:** 7/13 mm
- **Gross Weight / Net Weight:** 47 kg / 50 kg
- **Lubricating Oil:** #18
- **Packing Dimensions:** 635 × 245 × 630 mm
Whether you're working on commercial production or custom garment making, this machine delivers consistent performance, durability, and efficiency. Designed with user-friendly features, it’s perfect for both beginners and professionals in the textile industry.