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 specialized manufacturer and supplier deeply rooted in China’s precision fastener equipment industry, focusing on the R&D and production of high-precision hollow heading machines. As a reliable direct manufacturer, we provide specialized screw-making machines and comprehensive supply services to precision hardware manufacturers worldwide, specializing in the precision forming of various hollow rivets and hollow screws.
- 1. The hollow heading machine is specialized cold-forging equipment designed for the mass production of hollow screws, hollow rivets, tubular fasteners, and various irregularly shaped hollow metal components.
- 2. Utilizing a room-temperature metal plastic deformation process, the equipment performs precision forming—including hollow head shaping, tubular body formation, and counterbore structuring—in a single operation, serving as core equipment for the precision fastener industry.
- 3. It resolves production bottlenecks associated with traditional turning and drilling—such as low efficiency, high raw material waste, and inconsistent structural precision—thereby significantly optimizing the production process for hollow components.
- 4. Applications span sectors including electronics and appliances, automotive interiors, precision hardware, aerospace components, and furniture manufacturing; it is essential equipment for manufacturers specializing in custom hollow fasteners.
- 1. Tailored for hollow tubular parts to eliminate forming defects. Standard heading machines are designed for solid screws and bolts and lack the specialized positioning and extrusion structures needed for hollow tubing; processing tubular parts on them often leads to issues like wall deformation, head eccentricity, and inner hole blockage.
- 2. Specialized mold and tooling design for superior forming precision. Equipped with custom hollow mandrels, anti-deformation positioning fixtures, and constant-pressure extrusion systems, the machine precisely controls wall thickness, head roundness, and inner hole concentricity, resulting in clear inner holes and smooth, flat outer surfaces.
- 3. Preserves the integrity of metal grain flow, resulting in superior structural performance. The cold forging process preserves the metal's original grain structure, effectively enhancing the tensile strength, compressive capacity, and overall structural stability of hollow fasteners; the quality of the finished products far surpasses that of parts made via traditional machining.
- 1. Significantly increased production efficiency. The single-step, integral forming process eliminates multiple traditional stages—such as turning, drilling, and secondary finishing—thereby shortening the production workflow and meeting the demands of high-volume factory production.
- 2. Higher raw material utilization. Plastic forming generates no excess scrap, completely resolving the issue of severe material waste associated with traditional methods and effectively lowering raw material procurement costs for enterprises.
- 3. Superior product consistency. Standardized, constant-pressure forming ensures uniform specifications and stable precision across mass-produced hollow fasteners. Issues such as eccentricity, deformation, and hole blockage are eliminated, making them suitable for high-end, precision assembly applications.
- 1. Specialized equipment R&D: YWC focuses deeply on the field of precision hollow fastener machinery. Unlike general-purpose equipment manufacturers, we specialize in the R&D and manufacturing of forming equipment for hollow rivets and hollow screws, addressing common industry issues—such as workpiece deformation, eccentricity, and hole blockage—at the source.
- 2. Precision manufacturing quality: As a domestic Chinese manufacturer, we adhere to rigorous production standards. Core components—including molds, positioning fixtures, and constant-pressure systems—undergo precision machining and calibration, ensuring consistent accuracy during long-term continuous production and a low equipment failure rate.
- 3. Customized production solutions: We can tailor molds and equipment parameters to specific customer requirements regarding wall thickness, aperture, and head specifications. Our solutions accommodate both standardized mass production and small-batch, non-standard customization, meeting the operational needs of various precision hardware factories.
- 4. Comprehensive one-stop service: As a professional supplier, we provide end-to-end services, including complete machinery, compatible wear parts, technical commissioning, and overseas installation guidance. We resolve issues related to equipment deployment, maintenance, and after-sales support, helping customers achieve stable, high-volume production.
