Intelligent Lockstitch Sewing Machine
Good transparency,High strength CANGZHOU XINFENG PLASTIC CO.,LTD , https://www.xinfengplastics.com
**Product Details:**
- **Model No.:** BY-4420
- **Needle Number:** Double Needles
- **Stitch Type:** Lockstitch
- **Product Name:** Flat Bed Sewing Machine
- **Voltage:** AC 110/220V
- **Needle:** DP x 17
- **Weight:** 25kgs
- **Application:** Clothing, Shoes, Luggage, Handbags, Sofas, 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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**Intelligent Lockstitch Sewing Machine**
This advanced flat-bed sewing machine is designed for high-efficiency industrial applications. It features a double needle system, ensuring precision and durability in stitching. The lockstitch mechanism guarantees strong, consistent seams ideal for heavy-duty materials such as leather, fabric, and synthetic textiles.
**Application:**
This machine is widely used in the production of shoes, handbags, suitcases, computer bags, golf bags, clothing, jeans, phone cases, seat belts, safety belts, Velcro, car seat cushions, airbags, tents, parachutes, and other large equipment. Its versatility makes it a valuable asset in various manufacturing industries.
**Parameter Table:**
| **Brand Name** | SOKIEI |
|----------------|--------|
| **Model** | BY-4420 |
| **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 |
| **Dimension** | 1200*540*860 mm |
| **Feed Mechanism** | Compound Feed |
| **Certification** | CE |
| **Needle** | DP x 17 |
| **Pin Number** | Double Needles |
| **Gross Weight** | 25KGS |
| **Characteristic** | Heavy duty compound feed lock stitch sewing machine with double needles |
| **Commodity Introduction** |
1. Equipped with large vertical rotating hooks.
2. Available with single or double needles, featuring a synchronized cog belt plunger pump lubrication system.
3. High-performance drive system, low noise, and long-lasting durability.
4. Especially suitable for car seat cushions, seat belts, airbags, and other large equipment like tents and parachutes.
**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.
**Packing Details:**
Standard export disinfected wooden case inside, wrapped with plastic film on the outside to ensure waterproof protection during transportation.
**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 team of experienced engineers and skilled workers, we provide high-quality machines used in handbags, luggage, leather goods, shoes, garments, sofas, golf equipment, tents, mats, mattresses, sports goods, and more.
**FAQs:**
**Q1: Are you a trading company or a manufacturer?**
A1: We are a factory ourselves, and we can guarantee the quality of our products.
**Q2: What is your warranty policy for the machines?**
A2: We offer one year of free spare parts warranty and excellent after-sales service.
**Q3: Why choose SOKIEI?**
A3: Our machines are energy-efficient, cost-effective, and environmentally friendly. We also provide excellent pre-sale and after-sale support.
**Contact Us:**
Sincerely looking forward to serving you. Welcome to consult us anytime!
**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/)
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