Automatic Coin Pocket (Watch Pocket) Setter Machine | HSM-721-ACP
- Description
Description
HSM-721-ACP: Automatic Coin Pocket (Watch Pocket) Setter Machine – Revolutionizing Productivity for Denim

In traditional jeans manufacturing, sewing the coin pocket (watch pocket) is a small yet labor-intensive step that requires high-skilled operators to ensure perfect symmetry. The HSM-721-ACP is a high-performance Automatic Coin Pocket Setter Machine (also known as a Watch Pocket Setter) developed to completely transform denim production by turning a complex, labor-intensive procedure into a flawless, fully automated cycle with just the touch of a button.
Superior Features of Coin Pocket Setting Machine | HSM-721-ACP

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100% Fully Integrated Process: The machine automatically handles the entire workflow of a high-speed watch pocket setter: Feeding -> Folding -> Positioning -> Decorative Stitching -> Bartacking -> Thread Trimming -> Product Stacking. The entire process is continuous and achieves absolute precision.
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Replaces at Least 3 Skilled Workers: In traditional production, you need at least three skilled operators for ironing, positioning, and sewing. With the HSM-721-ACP, only one low-skilled operator is required to achieve consistent, high-quality results.
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Smart Design: As a high-efficiency watch pocket setting machine, the HSM-721-ACP features flexibly adjustable clamps and folding blades. This eliminates the need to change molds when switching styles, significantly reducing downtime.
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Automatic Stacking System: Once sewn, the watch pocket units are neatly organized by an automatic collection system. This ensures better protection of the semi-finished products and streamlines the next stage of production.
Amazing Production Efficiency with Coin Pocket Setter

If you are concerned about meeting order deadlines, the solution is the HSM-721-ACP, a high-performance Automatic Coin Pocket (Watch Pocket) Setter Machine:
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Real-world Productivity: Achieves 2,100 – 2,300 pockets per 8-hour shift.
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Sewing Speed: Up to 2,800 RPM, ensuring sharp, clean stitches even on the heaviest and toughest denim materials.
Detailed Technical Specifications
| Parameter | Details |
| Machine type | HSM-721-ACP |
| Machine Head | 2212 Electronic Pattern Machine |
| Stitches | Single Lockstitch |
| Needle Type | DPx17 (16# – 19#) |
| Feeding device | Intermittent feeding – pulse motor drive |
| Stitches distance | 0.05 – 12.7 mm |
| Max sewing speed | 2,800 rpm |
| Max watch pocket size | 140 mm (Width) x 115 mm (Length) |
| Production Efficiency | 2,100 – 2,300 pieces / 10 hours (Depending on pocket size) |
| Motor | AC-Servo motor 750W |
| Peak power | 500W |
| Power supply | 220V Single phase |
| Air pressure | 0.5 Mpa |
| Package size | (L) 1370 mm * (W) 1000 mm * (H) 1500 mm |
| Weight | 261 kg |
Q&A
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Can the HSM-721-ACP Coin Pocket (Watch Pocket) Setter Machine handle heavy denim fabrics?
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Answer: Yes. With a sewing speed of 2,800 RPM and a high-torque servo motor, this machine performs excellently on all denim weights, from lightweight to heavyweight.
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Is operating the machine difficult? Does it require highly skilled workers?
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Answer: No. The machine automates the most difficult stages (folding and positioning). Operators only need to load the fabric and press a button; no professional sewing skills are required.
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Are replacement parts for the HSM-721-ACP series easy to find?
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Answer: Yes. The machine utilizes a standard electronic pattern head system. Consumable parts such as needles, shuttle hooks, and thread trimmers are widely available and easy to source on the market.
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Why should I invest in an Automatic Coin Pocket (Watch Pocket) Machine instead of traditional sewing?
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Answer: Investing in this machine ensures consistent quality (eliminating misaligned pockets), triples your productivity, and reduces dependence on highly skilled labor, which is currently in short supply.
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What is the payback period for the HSM-721-ACP?
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Answer: By reducing the workforce by two operators and increasing production line speed, factories typically achieve a full return on investment (ROI) within 6 to 18 months, depending on the order volume.
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Conclusion
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Flexible Performance: Real-world productivity (2,100 – 2,300 pieces) may vary depending on the actual pocket size and the type of denim fabric (lightweight vs. heavyweight).
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Absolute Precision: Thanks to the Pulse Motor Drive system, fabric feeding and pocket positioning are executed with extreme accuracy, minimizing errors compared to conventional mechanical feeding machines.
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Energy Efficiency: With a peak power consumption of only 500W and the use of an AC-Servo motor, the machine helps businesses significantly reduce monthly operational costs.
Contact us for a consultation or to schedule a machine demo at our showroom:
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Phone: (+84) 0983 309 910 (WhatsApp, WeChat, Zalo)
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Email: marketing@hoshima-int.com
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