We offer a comprehensive range of screw production equipment—including cold heading, thread rolling, and assembly machines—alongside full-specification drilling tail screws, supported by ODM, OEM, and non-standard customization services.
YWC is a professional manufacturer and supplier based in China, specializing in the R&D and production of high-precision thread rolling machines. As a direct manufacturer, we provide fastener factories worldwide with a wide range of screw-making machines, supporting automated production lines, and proven thread-forming solutions suitable for the mass production of precision threads on various screws and bolts.
- 1. Thread rolling machines are core equipment for high-precision secondary processing in fastener manufacturing, primarily used for the finishing and forming of threads on metal screws, bolts, and industrial fasteners.
- 2. The equipment utilizes an advanced cold-rolling process at ambient temperature to form standard threads, replacing traditional, inefficient thread-cutting methods; it is a key component of modern, standardized fastener production lines.
- 3. The cold-rolling process preserves the metal's grain structure, effectively enhancing surface finish, structural density, hardness, and overall toughness, thereby significantly improving the quality of the finished fastener.
- 4. The equipment supports the processing of various materials, including carbon steel, stainless steel, and alloy steel, meeting fastener production needs across industries such as hardware, construction, automotive, electronics, and machinery manufacturing. When paired with automated units, it enables a fully automated workflow covering feeding, positioning, rolling, and discharging.
Traditional cutting severs metal grain lines, resulting in rough thread surfaces, structural fragility, and susceptibility to wear or stripping. In contrast, the rolling process compresses and rearranges the metal grain, creating a denser structure with superior tensile strength and wear resistance.
Rolled threads feature precise pitch and standard profiles, ensuring tight engagement during assembly. This effectively prevents issues such as thread stripping or loosening during long-term use, thereby enhancing the product's engineering stability.
Cold-rolling forming generates no cutting waste, achieving material utilization rates close to 100%; this significantly reduces raw material loss costs while boosting the yield rate of finished products.
- 1. Fully automated, unattended production: The equipment automatically handles the entire process, including workpiece feeding, precise positioning, thread rolling, and finished product discharge.
- 2. Standardized forming: It eliminates issues associated with manual operation—such as inconsistent thread depth or thread profile deviations—ensuring high precision consistency across every batch.
- 3. Enhanced productivity and standardization: The thread rolling machine effectively boosts overall production line capacity and standardization, making it ideal for large-scale, continuous fastener manufacturing.
- 1. Precision manufacturing with reliable accuracy: As a professional Chinese equipment manufacturer and supplier, YWC adheres strictly to Taiwanese manufacturing standards. Our thread rolling dies feature high precision and structural stability, ensuring consistent performance during long-term mass production without issues like profile deviation or premature wear.
- 2. Mature technology and excellent cost-performance ratio: We utilize the cold-rolling process, which preserves the metal's continuous grain structure. The resulting products offer superior strength, surface finish, and consistency compared to those made via conventional cutting methods, thereby enhancing our customers' market competitiveness.
- 3. Comprehensive automation solutions for mass production: We offer both standalone machines and fully automated integrated systems. We support the retrofitting of existing lines and the planning of new production lines, catering to the operational needs of fastener factories of all sizes.
- 4. Robust overseas delivery and after-sales support: We provide equipment installation, commissioning, technical guidance, and a supply of wear parts. We ensure stable equipment operation for overseas clients throughout the lifecycle, helping to minimize long-term maintenance and operating costs.
