Computer Lockstitch Industrial Sewing Machine with Auto-Trimmer
**Product Details:**
- **Model No.:** BY-4420
- **Needle Number:** Double Needles
- **Stitch Type:** Lock Stitch
- **Product Name:** Flat Bed Sewing Machine
- **Voltage:** AC 110/220V
- **Needle:** DP x 17
- **Weight:** 25 kgs
- **Application:** Clothing, Shoes, Luggage, Handbags, Sofas, Leather, and more
- **After-Sales Service Provided:** Yes
- **OEM Available:** Yes
- **Trademark:** SOKIEI
- **Transport Package:** Standard Wooden Case
- **Specification:** 670 x 335 x 650 mm
- **Origin:** Dongguan, China
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**Application:**
This industrial lockstitch sewing machine is ideal for a wide range of applications including shoes, shoe uppers, moccasin shoes, handbags, suitcases, computer bags, golf bags, clothing, jeans, phone cases, safety belts, Velcro, car seat cushions, seat belts, airbags, tents, parachutes, and other large equipment.
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**Key Features:**
- **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:** 16 mm
- **Stitch Length:** 0–9.0 mm
- **Power:** 400W
- **Dimension:** 1200 x 540 x 860 mm
- **Feed Mechanism:** Compound Feed
- **Certification:** CE
- **Needle:** DP x 17
- **Pin Number:** Double Needles
- **Gross Weight:** 25 kg
- **Characteristic:** Heavy-duty compound feed lock stitch sewing machine with double needles
- **Commodity Introduction:**
1. Equipped with large vertical rotating hooks.
2. Available in single or double needle configurations with a synchronous cog belt plunger pump lubrication system.
3. High performance, low noise, and long-lasting durability.
4. Perfect for car seat cushions, seat belts, airbags, and large equipment like tents and parachutes.
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**More Details:**
Our machines are widely exported to countries such as Saudi Arabia, Iraq, Dubai, Kuwait, Kazakhstan, Poland, England, Australia, New Zealand, Belgium, Belarus, Russia, Spain, Canada, the USA, Mexico, Colombia, Chile, Brazil, Argentina, South Africa, Indonesia, Turkey, Bulgaria, Malaysia, Thailand, Singapore, Taiwan, and Hong Kong.
**Packing Details:**
Standard export wooden case, disinfected and wrapped in plastic film for waterproof protection.
**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 team of engineers and experienced staff, we provide high-quality products 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 manufacturer with our own factory, ensuring consistent quality.
**Q2: What warranty do you offer?**
A2: We provide one year of warranty on spare parts, free of charge.
**Q3: Why choose SOKIEI?**
A3: Our machines are energy-efficient, cost-effective, and environmentally friendly, with excellent pre-sale and after-sale support.
**Contact:**
**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)
Sincerely looking forward to your inquiry. Warmly welcome to contact us!
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