
Claw Nuts Riveting Machine
The Claw Nut Riveting Machine is a specialized piece of equipment designed to fasten claw nuts (typically metal nuts) securely onto a workpiece using a high-efficiency riveting process. It's widely applied across industries such as automotive, home appliances, machinery manufacturing, and electronics, offering a reliable and space-saving fastening solution.
Its ability to provide strong, stable, and precise connections makes it an essential machine where fixing strength, precision, and productivity are crucial.
Products parameters
| Riveting face diameter | Φ12-22mm |
| Rivet diameter | Φ6-12mm |
| Rivet length | 5-23mm |
| Throat depth | 400mm |
| Motor | 3/4HP |
| Height from floor to bottom mold | 1100mm |
| Machine size | 860*550*1700mm |
| Net weight | 340KGS |
| Gross weight | 400KGS |
Products Features
🔒 Firm and Reliable Connection
Mechanical press-fitting ensures each claw nut is securely fixed, minimizing the risk of loosening compared to traditional threaded fastening.
📏 Space-Saving Design
Ideal for tight installation areas, claw nuts occupy less space than conventional bolts and nuts, making them perfect for compact workpieces.
🤖 High Automation
Many models are equipped with automatic feeding and positioning systems, reducing manual labor and increasing automation on production lines.
🎯 High Precision
The machine delivers high-precision riveting, ensuring each nut is accurately placed and firmly fixed for optimal performance.
🔄 Versatile Application
Capable of handling various nut types and sizes, offering flexibility for diverse workpiece requirements.

Working principle
The Claw Nut Riveting Machine operates via mechanical or hydraulic pressure. The process includes:
Claw Nut Loading
The nut is automatically or manually placed into the nut compartment.
Workpiece Positioning
The metal or composite workpiece is placed on the table and aligned with the nut position.
Riveting Action
The riveting head descends rapidly, applying precise force. The claws of the nut expand and embed securely into the workpiece surface.
Connection Secured
Once fixed, the machine releases pressure and the finished part can be removed.
This process utilizes the expanding claw mechanism of the nut for durable and vibration-resistant fixation.
Application Fields
🚗 Automotive Industry
Used in assembling vehicle components such as chassis, body frames, and panels.
🏠 Home Appliance Manufacturing
Fastens parts in washing machines, refrigerators, and other large appliances.
📱 Electronics
Ensures firm internal connections between components and casings in consumer electronics.
🏭 Machinery Manufacturing
Ideal for large industrial machinery where high-strength fastening is essential.

Factory display

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