Zhejiang Nanyuan Sewing Equipment Co., Ltd. is one of the leading manufacturers and suppliers of punching and sewing machine in China, featured by quality products and low price. Welcome to buy bulk automatic sewing machines for sale here and get quotation from our factory. Customized orders are welcome.
Product Overview

The HF-430E-MO B-17 Computerized Automatic Punching Daisy Eye Bar-tacking Machine is an industry-first automated sewing device that integrates punching and daisy eye bar-tacking into a single process. This machine is especially suitable for processing functional garments such as down jackets and outdoor jackets, simultaneously punching round holes and reinforcing them with daisy eye-shaped bar-tacking for both aesthetics and durability. The dual-cylinder punching system delivers powerful force, ensuring easy penetration through fabrics regardless of elasticity or thickness, making it an indispensable Punching and Sewing Machine for high-end functional garment production lines.
Core Features
- Industry First: Dual-Cylinder Punching System
This machine features an industry-first dual-cylinder punching design, delivering far greater punching force than traditional single-cylinder equipment. Whether the fabric is light or heavy, highly elastic or stiff, it can be punched through in one go, completely solving the industry pain points of "incomplete or failed penetration." The hole edges are clean and smooth, with no fraying or tearing.
- Integrated Punching + Daisy Eye Bar-tacking
One machine completes both punching and bar-tacking processes without separate equipment. Immediately after punching, daisy eye-shaped bar-tacking stitches are sewn around the hole, reinforcing the edges to prevent tearing while creating a unique decorative effect, significantly enhancing product added value.

- Suitable for Various Fabrics

Dual adaptation for both down jackets and outdoor jackets – whether the fabric surface is smooth or coated, high-density or not, all can be perfectly processed. Specifically optimized for the special properties of functional fabrics, ensuring consistent and stable punching and sewing results.
- Computerized Automatic Control
Adopts an advanced computerized control system, allowing preset multiple punching and bar-tacking patterns with flexible and convenient parameter adjustment. Operators simply set up and the machine automatically completes batch production, ensuring precise hole positioning, uniform stitches, and highly consistent quality for every product.
Three Key Factors for Daisy Eye Punching

| Factor | Description |
|---|---|
| Fabric | Elasticity and thickness directly affect punching difficulty – dual-cylinder design handles all fabric characteristics |
| Punching Die | Select dies according to hole size and shape to ensure clean edges |
| Pattern Design | Customize daisy eye bar-tacking pattern shape and density according to design requirements |
Application Fields
| Industry | Specific Application |
|---|---|
| Down Jackets | Fixed holes for down-filling channels, and decorative punched eyelets/tack buttons |
| Outdoor Jackets | Breathable hole reinforcement and decorative punched eyelets/bartacks |
| Functional Garments | Various garment areas/parts that require punched hole reinforcement |
| Outdoor Equipment | Punched hole reinforcement for heavy-duty materials such as tents, backpacks, etc. |
Technical Specifications
| Item | Specification |
|---|---|
| Model | HF-430E-MO B-17 |
| Control System | Computerized Automatic Control |
| Punching Method | Dual-Cylinder Punching |
| Applicable Fabrics | Down jackets, outdoor jackets & functional fabrics |
| Integrated Functions | Punching + Daisy Eye Bar-tacking |
| Customization | Various dies and patterns available as options |

Why Choose HF-430E-MO B-17
With functional garments becoming increasingly popular today, punching and bar-tacking have become important processes for down jackets, outdoor jackets, and more. Traditional step-by-step processing is inefficient and unstable in quality. The HF-430E-MO B-17 provides an ideal solution for functional garment manufacturers with its dual-cylinder punching powerful penetration, integrated punching and bar-tacking efficient workflow, and computerized automatic control precision and stability. Whether you are a professional down jacket manufacturer or an outdoor equipment producer, this Punching and Sewing Machine will help you improve product quality and production efficiency.
Quality&Service

ZHEJIANG NANYUAN SEWING EQUIPMENT CO.,LTD. has been deeply engaged in the sewing machinery industry for many years, consistently driving product upgrades through technological innovation. The HF-430E-MO B-17 Computerized Automatic Punching Daisy Eye Bar-tacking Machine embodies Nanyuan's leading strength in integrated punching and sewing technology – dual-cylinder punching for powerful penetration, seamless integration of punching and bar-tacking, and computerized control for precision and stability, providing an efficient and reliable solution for punching and reinforcement processes in down jackets, outdoor jackets, and other functional garments. Nanyuan provides professional technical support and comprehensive after-sales service. Welcome global customers to inquire and place orders.
FAQ
Q:What are the advantages of dual-cylinder punching compared with single-cylinder?
A: Dual-cylinder punching provides greater punching force, easily penetrating thick, high-density, or coated functional fabrics, completely solving the "incomplete or failed penetration" issues of traditional equipment. It also delivers faster punching speed and cleaner, smoother hole edges with no fraying or tearing.
Q: What is the minimum order quantity?
A: Our minimum order quantity is fifty units.
Q:Are punching and bar-tacking done in one step or two steps?
A: One step. The machine automatically punches first, then immediately completes daisy eye bar-tacking around the hole in the same working cycle – no manual transfer or separate equipment needed, significantly improving production efficiency.
Q:What is the production lead time?
A: The production lead time is twenty to thirty days.
Q:Can the patterns be customized?
A: Yes. This machine is equipped with a computerized control system, allowing multiple punching and bar-tacking patterns to be preset according to product design requirements – including hole size, bar-tacking shape, stitch density, and more – flexibly adjustable to meet different style requirements.
Q: Can it be customized?
A: Yes, customization is available.
Q:Is the machine complicated to operate? Can ordinary workers handle it?
A: Easy to operate. The computerized control system features a user-friendly interface with intuitive parameter settings. Ordinary workers can become proficient after simple training without specialized skills.
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