High-Performance Thread Rolling Machines for Bolt and Screw Production
Whether you are looking for high-speed production or precision engineering, selecting the right thread rolling machine is crucial for fastener manufacturing. Our solutions combine the robust engineering standards of Taiwan and China, offering a cost-effective alternative to brands like Saspi without compromising on thread quality. From standard fasteners to complex components, our bolt thread making machines and screw thread making machines ensure superior strength and surface finish through advanced cold-forming technology.
Why Choose a Flat Die Thread Rolling Machine for Your Business?
A flat die thread rolling machine is the industry standard for high-volume manufacturing of screws and bolts. Unlike traditional cutting methods, this machine uses a cold-forming process where two flat dies—one stationary and one reciprocating—press against a cylindrical workpiece. This displacement of metal creates a thread profile that is physically stronger due to grain flow preservation.
Our machines are engineered to compete with global leaders like Saspi, providing the same level of reliability and precision. By sourcing from top-tier manufacturers in Taiwan and China, we deliver equipment that offers a smoother surface finish, increased fatigue resistance, and significant material savings. These machines are indispensable in the automotive, aerospace, and construction sectors, where thread integrity is non-negotiable.
Technical Specifications: FMT Flat Die Automatic Thread Rolling Machine
The FMT series represents the pinnacle of automatic thread rolling machine technology, blending durability with ease of operation.
- Thread Size Range: M0.8 – M16
- Stable Rolling Force: Engineered for consistent pressure to ensure uniform thread depth across large batches.
- Anti-Jamming Mechanism: A unique structural design that eliminates material jamming, significantly extending the lifespan of your flat dies.
- Centralized Lubrication: An automated system that maintains a consistent oil film on all friction points, reducing wear and maintenance costs.
- Optional Vibration Plate: Enhances automation by ensuring a steady, organized feed of blanks into the rolling zone.
Understanding the Flat Die Cold Forming Process
What exactly is a flat die thread rolling machine? It is a specialized cold-forming tool that shapes metal blanks without removing material. The process involves a reciprocating motion where the metal blank is rolled between a pair of straight dies.
One die is fixed to the machine frame, while the other moves back and forth. As the blank passes through, the thread profile of the dies is mirrored onto the workpiece. This method is the preferred choice for screw thread making machines because it is significantly faster and more cost-effective than CNC threading or tapping, making it the backbone of the global fastener industry in China and Taiwan.
Ready to Upgrade Your Fastener Production Line?
Don't settle for less when it comes to thread precision. Whether you need a high-speed bolt thread making machine or a customized flat die thread rolling machine to match your requests, we have the expertise to help.
