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Heavy Duty Sofa Making Shoes Sewing Bag Industrial Heavy Duty Bag Sewing Machine
**Product Specifications:**
- **Model No.:** BY-4400
- **Needle Number:** Single Needle
- **Stitch Type:** Lock Stitch
- **Product Name:** Flat Bed Sewing Machine
- **Voltage:** AC 110/220V
- **Needle:** DP x 17
- **Weight:** 25KGS
- **Application:** Clothing, Shoes, Luggage, Handbags, Sofa, Leather, and more
- **After-Sales Service Provided:** Yes
- **OEM:** Yes
- **Trademark:** SOKIEI
- **Transport Package:** Standard Wooden Case
- **Specification:** 670*335*650 MM
- **Origin:** Dongguan, China
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**Application Areas:**
This heavy-duty flat-bed sewing machine is ideal for a wide range of applications, including shoes, shoe uppers, moccasins, handbags, suitcases, computer bags, golf bags, clothing, jeans, phone cases, seat belts, Velcro, car seat cushions, airbags, tents, parachutes, and other large equipment.
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**Technical Parameters:**
| **Feature** | **Details** |
|--------------------------|---------------------------------|
| Brand Name | SOKIEI |
| Model | BY-4400 |
| Stitch Formation | Lock Stitch |
| Mechanical Configuration | Flat-Bed |
| Max. Sewing Speed | 2000 s.p.m |
| Height of Presser Foot | 16mm |
| Stitch Length | 0–9.0mm |
| Power | 400W |
| Dimensions | 1200*540*860 mm |
| Feed Mechanism | Compound Feed |
| Certification | CE |
| Needle | DP x 17 |
| Pin Number | Single Needle |
| Gross Weight | 25KGS |
| Characteristic | Heavy Duty, Single Needle |
| Commodity Introduction | Large vertical rotating hooks, multi-needle options, low noise, high durability, suitable for car seats, seat belts, airbags, tents, and parachutes |
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**More Details:**
This industrial-grade sewing machine is designed for heavy use and is widely used in the manufacturing of large items such as car seat cushions, seat belts, airbags, tents, and parachutes. It features a compound feed system, ensuring smooth and precise stitching even on thick materials.
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**Machines Exported To:**
Saudi Arabia, Iraq, Dubai, Kuwait, Kazakhstan, Poland, England, Australia, New Zealand, Belgium, Belarus, Russia, Spain, Canada, USA, Mexico, Colombia, Chile, Brazil, Argentina, South Africa, Indonesia, Turkey, Bulgaria, Malaysia, Thailand, Singapore, Taiwan, Hong Kong, and many more countries worldwide.
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**Packing Details:**
Standard export wooden case with internal disinfection, wrapped in plastic film to ensure waterproof protection during transport.
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**About Us:**
Dongguan SOKIEI Sewing Machine Co., Ltd. is a professional manufacturer specializing in the research, development, and sale of industrial sewing machines. With a dedicated engineering team and experienced staff, we provide high-quality machines used in handbags, luggage, leather goods, shoes, garments, sofas, golf equipment, tents, mats, mattresses, sports goods, and more.
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**FAQs:**
**Q1: Are you a trading company or a manufacturer?**
A1: We are a manufacturer with our own factory, ensuring consistent quality control.
**Q2: What warranty do you offer?**
A2: We provide one year of free warranty on spare parts and excellent after-sales service.
**Q3: Why choose SOKIEI?**
A3: Our machines are energy-efficient (over 40% savings), environmentally friendly, and come with reliable pre-sale and after-sale support.
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**Contact Us:**
**Address:** No. 2 Bohui Industrial Park, Liaobu Town, Dongguan, Guangdong, China
**Contact:** Charlie
**Mobile:** +86-139-2944-3020 / +86-150-1787-5470
**Tel:** +86-0769-8222-2263
**Fax:** +86-0769-8119-9875
**Website:** [http://sokiei.en.made-in-china.com](http://sokiei.en.made-in-china.com) | [http://sokiei.en.alibaba.com](http://sokiei.en.alibaba.com) | [http://en.sokiei.com](http://en.sokiei.com)
**We look forward to serving you!**