Double Needle Triple Feed Walking Foot Heavy Duty Sewing Machine for Leather Upholstery and Webbings

**Product Information:** - **Model No.:** FX-221-46 - **Minimum Order:** 1 Set - **Shipping Options:** Sea, Air - **Brand Name:** FOXSEW - **Packaging:** Cartons - **Certification:** CE - **Origin:** Zhejiang, China - **HS Code:** 8452 --- The **FOXSEW FX-221-46** is a high-performance, extra-heavy-duty lockstitch sewing machine designed for use with tough materials like leather, upholstery, canvas, vinyl, synthetic fabrics, and coated or laminated textiles. This model features a long-arm, double-needle flatbed design with triple feed system and walking foot, making it ideal for heavy-duty applications such as tents, tarps, awnings, truck covers, marine products, furniture, and industrial fabric structures. This advanced machine is suitable for sewing thick and bulky materials, including car seats, airbags, safety belts, sails, and construction barriers. It offers exceptional durability and precision, ensuring consistent stitching even on the most challenging fabrics. For those looking for a single-needle version, the **FX-221-45** is also available, offering similar performance but with one needle instead of two. **Applications include:** - Furniture upholstery - Leather and synthetic materials - Car seats and cushions - Industrial safety products - Tents, awnings, and tarps - Heavy-duty cargo straps and slings - Protective clothing and field covers --- **Working Video:** [Watch the FX-221-46 in action](www.foxsew.com/company-video/double-needle-walking-foot-sewing-machine-for-leather-upholstery-and-webbings-548.html) --- **Key Features:** - **Double Needle Design:** Perfect for creating strong, durable seams on thick materials. - **Triple Feed System:** Ensures smooth feeding of thick fabrics without puckering or stretching. - **Walking Foot Mechanism:** Provides even pressure and accurate feeding across all layers. - **Vertical Rotating Hook & Sliding Lever Thread Take-Up:** Enhances stitch quality and stability. - **Synchronic Feeding:** Needle bar and feed dog work together for precise control. - **Clutch Device:** Protects the rotating hook from overload, ensuring machine longevity. - **Pedal-Type Reverse Feed:** Offers convenient control during complex stitching tasks. - **Push-Button Needle Distance Adjustment:** Makes it easy to customize stitch length. - **Concealed Bobbin Winder:** Keeps the workspace clean and organized. - **Automatic Lubrication System:** Reduces maintenance and ensures smooth operation. - **Large Operating Space (460 x 160 mm):** Allows for easier handling of large or bulky items. - **750W Servo Motor:** Provides powerful and efficient performance. --- **Specifications:** | **Model** | FX-221-46 | FX-221-45 | |------------------|--------------------|--------------------| | **Number of Needles** | 2 | 1 | | **Max Sewing Speed** | 1200 r.p.m | 1200 r.p.m | | **Stitch Length** | 0–10 mm | 0–10 mm | | **Needle Bar Stroke**| 46.8 mm | 46.8 mm | | **Presser Foot Lift**| Hand: 12 mm / Knee: 21.5 mm | Same as above | | **Needle Type** | DD*1 21#28# | DD*1 21#28# | | **Rotating Hook** | Horizontal, Extra Large | Same as above | | **Presser Foot Alternation** | 6–19 mm | 6–19 mm | | **Lubrication** | Manual | Manual | | **Scale Type** | Sliding Lever | Sliding Lever | | **Needle Gauge** | 6.35 – 60 mm | 6.35 – 60 mm | | **Operating Space** | 460 x 160 mm | 460 x 160 mm | | **Motor** | 750W Servo Motor | 750W Servo Motor | --- Whether you're working in a factory, workshop, or on custom projects, the **FOXSEW FX-221-46** is a reliable and versatile choice for heavy-duty sewing tasks. Its robust build, advanced features, and user-friendly design make it an essential tool for professionals who demand quality and efficiency.

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