**Product Information:**
- **Model No.:** FX-366-76-12HM
- **Type:** Boat Sails
- **Trademark:** FOXSEW
- **Transport Package:** Wooden Case
- **Specification:** CE
- **Origin:** Zhejiang, China
- **HS Code:** 8452
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**FOXSEW Long Arm Heavy Duty Sail Making Zigzag Sewing Machine**
Watch the working videos below to see the machine in action:
- [Working Video 1](www.foxsew.com/company-video/long-arm-heavy-duty-sail-making-and-repair-zigzag-sewing-machine-456.html)
- [Working Video 2](www.foxsew.com/company-video/long-arm-heavy-duty-sail-making-zigzag-sewing-machine-457.html)
- [Working Video 3](www.foxsew.com/company-video/long-arm-sail-making-zigzag-sewing-machine-446.html)
- [Working Video 4](www.foxsew.com/company-video/long-arm-heavy-duty-zigzag-sewing-machine-for-sail-making-66.html)
**Applications:**
Boat sails, spinnakers, parasails, awnings, boat covers, upholstery, parachutes, shade sails, tents & marquees, tarpaulins, and industrial safety products.
**Key Features:**
1. This is a cam-controlled extra heavy-duty long arm zigzag sewing machine, featuring a large barrel shuttle hook and reverse function.
2. Standard equipment includes a puller for strong and steady feeding, 3 different cams for straight stitch, 2-step, 3-step, and 4-step zigzag, as well as pneumatic presser foot lift and back tack, needle cooler, and hook cooler.
3. The extra-long arm clearance of 800mm makes it ideal for sewing larger items. A high foot lifter up to 20mm allows for handling thick and bulky materials such as sail tents, marquees, and tarpaulins.
4. It is an improved version of the Durkopp Alder 366-76-12-HM model, offering better performance and value.
**Why Choose This Machine?**
This long arm heavy duty zigzag sewing machine is an excellent choice for modern sail lofts. It’s perfect for both straight and zigzag stitching operations during the production of large sails, storm sails, awnings, thick corners, and heavy webbing reinforcement.
Equipped with a puller for consistent feeding, multiple cam options, and advanced features like pneumatic presser foot lift and back tack, this machine ensures smooth and efficient operation. The long arm clearance and high foot lifter make it ideal for handling thick fabrics and large projects.
It offers great value for money, especially for boat sail making and parachute repair tasks.
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**Product Image:**

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**Specifications:**
| Feature | Specification |
|-----------------------|------------------------------------|
| Model | FX-366-76-12HM |
| Max. Sewing Speed | 800 r.p.m |
| Stitch Length | 0–8 mm |
| Needle Type | DYX3 25# |
| Zigzag Width | 0–12 mm |
| Max Sewing Capacity | 10 mm |
| Needle Bar Stroke | 50.8 mm |
| Shuttle | KSP-204N |
| Working Space | 30" x 6 7/8" (762 x 175 mm) |
Whether you're running a sail loft, manufacturing outdoor gear, or repairing heavy-duty fabric, this machine delivers reliable performance and precision. Perfect for professionals who need durability, versatility, and efficiency in their sewing operations.
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