161 Ring Type Birkenstocks Buckling Machine | Professional Cork Sandals and Beach Shoes Metal Button Fixing Equipment
The Model 161 is a professional industrial ring type buckling machine (also known as a circular nailing machine) specifically engineered for fixing and wrapping Japanese style metal buckles onto cork sandals, beach shoes, slippers, and indoor wool footwear. Operating via a responsive 5kg pneumatic pressure system and utilizing 304 stainless steel U-shaped nails, it automates heavy-duty hardware riveting workflows rapidly while significantly enhancing shoe factory production efficiency.Sandals Hardware Optimization: Purpose-built to wrap and anchor ornamental buckles securely onto leather sandal straps and footwear uppers.304 Stainless Steel Support: Deploys a rustproof stainless steel U-nail (long-term supply of 10mm/12mm) for a smooth and permanent bond.Pneumatic Operating Efficiency: Aligned with a stable 5kg air pressure matrix and foot-pedal controls to lower operator strain.Compact Structural Build: Features a space-saving 50kg net weight and narrow 48x45x115cm dimensions, facilitating seamless integration into workshop floors.
Model 161 Ring Type Buckling Machine

Model 161 pneumatic ring type buckling machine utilizing 304 stainless steel U-shaped nails.

Front and back view of Japanese style buckle fastened by Model 161 showing secure stainless steel nail wrapping.
Product Overview
The Model 161 is a high-speed special equipment developed for high-volume sandal assembly workshops and footwear hardware contract plants. It is primarily utilized for executing consistent, secure, and tight metal buckle wrapping and riveting sequences across cork sandals, beach shoes, slip-ons, and wool slippers. Driven by an advanced pneumatic control valve system coupled with an ingenious wire feeding track, this ring type buckling machine drives stainless steel U-shaped nails through leather upper components smoothly. Its robust structural body layout minimizes mechanical alignment drift, dramatically maximizing daily factory output while ensuring optimal footwear strap adjustment comfort for consumers globally.
Advanced Features of Model 161 Ring Type Buckling Machine
- Rapid Circular Metal Buckle Wrapping: Configured precisely to wrap and anchor Japanese ornamental metal buckles onto dense leather straps and mesh uppers at high operational speeds.
- 304 Stainless Steel Nail System: Employs premium rustproof U-shaped steel nails (supporting 10mm and 12mm long-term supply), delivering an unyielding bond perfect for outdoor beach footwear.
- Pneumatic Foot-Pedal Controls: Governed via a highly responsive 5kg pneumatic cylinder network, providing operator loops with predictable tracking control and lower physical strain.
- Compact and Stable Framework Build: Built with a balanced 50kg net weight chassis and a narrow 48x45x115cm layout to prevent micro-vibration tracking alignment errors.
Model 161 Special Shoe Machine Technical Parameters
| Specification Item | Technical Details |
|---|---|
| Model Reference | Model 161 (鞋面五金 / Ring Type Buckling Series) |
| Operational Air Pressure | 5 kg |
| Fastening Mechanism | 304 Stainless Steel U-Shaped Nails (10mm / 12mm) |
| Machine Dimensions | 480 × 450 × 1150 mm (L×W×H) |
| Export Packaging Size | 540 × 500 × 1200 mm (L×W×H) |
| Machine Net Weight (N.W.) | 50 Kg |
| Export Gross Weight (G.W.) | 80 Kg |
To tolerate prolonged pneumatic physical feedback when wrapping heavy steel staples through dense layered leathers under 5kg pressures, all vital feeding housings of Model 161 are precision-aligned. Learn more about premium CNC industrial milling standards on the official Haas Automation digital platform.
As a trusted factory provider of specialized automated shoe machinery, we support comprehensive footwear production workshops. Explore our high-efficiency Goodyear welt stitching machine lines to fully optimize your downstream sole assembly workflows.
FAQ About Model 161 Ring Type Buckling Machine
Q1: What are the primary structural differences between Model 161 and Model 163 fastening systems?
A1: While Model 163 drives a specialized “U”-shaped nail into the material as a solid reverse hook anchor, the Model 161 ring type buckling machine uses a circular nailing mechanism to cleanly wrap 304 stainless steel U-nails around the Japanese shaped metal buckle frame on the shoe upper. This wrapping configuration ensures extreme tensile strength and a completely smooth behind profile that conforms perfectly to the instep.
Q2: Why is the 304 stainless steel nail system vital for commercial beach shoes production?
A2: Beach shoes, cork sandals, and outdoor slippers face constant exposure to salt water, moisture, and sweating acids. Standard hardware rivets can rust quickly, staining footwear fibers and irritating customer skin. The Model 161 utilizes 304 stainless steel U-nails (available in 10mm/12mm long-term supply) to provide a 100% rustproof, secure, and hypoallergenic bond for high-end brands.
Q3: How do the 5kg pneumatic air controls minimize operator fatigue across mass shifts?
A3: Manual riveting or mechanical punch systems lead to variable attachment depth and massive worker strain. Our shoe manufacturing machinery incorporates an upgraded 5kg pneumatic cylinder pressure loop activated via an ergonomic foot pedal. The machine handles the entire high-velocity circular feeding stroke instantly, optimizing factory production line efficiency and ensuring uniform tension parameters.
Q4: What are the gross logistics packaging parameters of Model 161 for international delivery?
A4: To survive long ocean transits safely, Model 161 is encased inside standard heavy-duty export wood crates. The machine features narrow dimensions of 48 × 45 × 115 CM and a net weight (N.W.) of 50 KG. Once packaged securely, the gross package weight (G.W.) totals 80 KG with outer dimensions of 54 × 50 × 120 CM, preventing container stack shifting or alignment errors.Ready to enhance the metal buckle wrapping efficiency and upper hardware quality of your sandal factory?Contact us today to acquire factory-direct B2B wholesale pricing and comprehensive technical catalogs for the Model 161 series!
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