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 customized self-drilling screw production equipment supports full-spec production of hex head, pan head, countersunk head and special-shaped drill tail screws. Widely applicable to steel structure construction, metal roofing engineering, automotive manufacturing, electrical hardware and furniture fastening industries, it is the ideal high-capacity production equipment for fastener factories to expand market share and upgrade production efficiency.
Self Drilling Screw Production Line realizes one-stop unmanned production from raw steel wire feeding to finished product packaging, thoroughly solving the common industry pain points of low output, unstable precision, high defective rate and excessive labor dependence in traditional screw manufacturing.
YWC adopts standardized and mature 8-step integrated production technology, strictly compliant with ISO fastener industry standards. Every production link is precisely controlled to ensure consistent drill tail sharpness, standard thread size and stable mechanical performance of finished self-drilling screws.
Equipped with YWC high-precision wire straightening and drawing equipment, the unit removes surface oxide and impurities from raw steel wire, standardizes wire diameter tolerance within industrial standards, and ensures flat, uniform raw materials.
This effectively avoids blank deformation and product defects in subsequent cold forging procedures, laying a solid foundation for high-precision screw molding.
YWC independent cold heading machine completes fixed-length cutting, screw head stamping and rod body forming in one automatic operation.
The advanced cold forging process does not destroy the internal metal fiber structure of steel materials, significantly improving the tensile strength, hardness and overall toughness of screw blanks.
Featuring high molding speed and ultra-low material loss, it greatly improves raw material utilization rate and production efficiency.
As the core process of self-drilling screw production, YWC customized CNC drill tail grinding system supports precise forming of 25°-30° standard drill tail angle.
The processed drill tip is symmetrical, sharp and smooth, enabling finished screws to quickly drill through steel plates, aluminum plates and metal profiles without pre-drilling.
It effectively guarantees the high drilling efficiency and penetration performance of YWC finished self-drilling screws.
Adopting high-hardness alloy thread rolling dies independently configured by YWC, the equipment realizes plastic extrusion thread rolling.
Different from traditional thread cutting process, rolling molding forms dense thread surface metal texture, improving thread firmness and wear resistance by 20%-30%.
The finished threads are full, uniform and non-slip, effectively enhancing the connection stability and load-bearing capacity of self-drilling screws.
YWC intelligent constant-temperature heat treatment equipment supports adjustable quenching and tempering parameters according to different screw specifications and material requirements.
After standardized heat treatment, the finished screws achieve balanced surface hardness and core toughness, effectively preventing fracture, bending and tooth collapse during high-torque installation and harsh environment use.
Matched with complete supporting surface treatment equipment, the production line supports white zinc plating, blue zinc plating, yellow zinc plating, phosphating, blackening and other customized surface processes.
The uniform and compact protective coating greatly improves the rust resistance, corrosion resistance and outdoor weather resistance of self-drilling screws, adapting to various construction and industrial application scenarios.
YWC equipped high-definition automatic visual inspection system intelligently identifies and screens defective products including unqualified drill tail angles, incomplete threads, eccentric screw heads and unqualified hardness. Real-time automatic sorting and elimination of defective products ensure the factory output qualification rate stably reaches 99.8%, helping customers deliver high-quality finished products stably.
The final finished screws are automatically counted, bagged, boxed and sealed by integrated packaging equipment, realizing fully unmanned packaging operation.
Standardized packaging specifications avoid messy packaging and quantity errors, greatly save manual packaging costs and improve overall delivery and warehousing efficiency.
Full Automatic Unmanned Operation, Cost-Effective: The entire YWC production line realizes fully automatic operation from feeding, processing, inspection to packaging, minimizing manual intervention. It saves up to 60% labor costs and supports 24-hour continuous batch production, greatly improving factory output benefits.
Industrial-Grade Precision, Stable Operation: Adopting imported core bearings and YWC self-developed high-wear-resistant alloy molds, the equipment runs stably with ultra-low failure rate. The finished screw size tolerance is strictly controlled within ±0.01mm, fully complying with international fastener industry standards and customer high-precision customization requirements.
High Output & Energy Saving, High Cost Performance: Optimized mechanical transmission structure and energy-saving power system design reduce power consumption effectively. The maximum hourly output reaches 8000-15000 qualified self-drilling screws, realizing high-efficiency mass production and reducing long-term production operation costs.
Strong Compatibility & Customization Ability: The Self Drilling Screw Production Line supports mass production of M3-M6 self-drilling screws with different head types and surface treatments. It can be customized for non-standard equipment and special process configurations according to customer's factory conditions, product specifications and industry demands.
Durable Structure & Low Maintenance Cost: The equipment main body adopts thickened high-strength steel plate welding, featuring wear resistance, impact resistance and deformation resistance. All key moving parts are reinforced by heat treatment, with long service life and simple daily maintenance, reducing later factory operation and maintenance pressure.
| Item | Technical Specification |
| Applicable Screw Specifications | M3-M6, Customized Non-standard Sizes |
| Hourly Production Capacity | 8000-15000 PCS/H |
| Product Qualified Rate | ≥99.8% |
| Working Voltage | 380V 50Hz / Customized Global Voltage |
| Control System | PLC Intelligent Full Automatic Control |
| Operation Mode | Fully Automatic / Semi-Automatic Optional |
| Applicable Product Types | Hex head, Pan head, Countersunk head, Custom Special-shaped Self-drilling Screws |
YWC full-automatic self-drilling screw production line is widely used in mass production of high-quality fastening screws for steel structure engineering, metal roof building, automobile spare parts, electrical equipment, hardware furniture, mechanical manufacturing and other fields. It provides stable and reliable fastener production equipment solutions for global medium and large fastener manufacturers and processing factories.
YWC provides one-stop turnkey solution, free factory layout design, personalized equipment customization, global door-to-door installation and full-cycle after-sales service!
Personalized Custom Solution: According to customers' factory area, site layout, target output and screw specification requirements, we tailor exclusive production line configuration and process schemes to match actual production demands.
Free Pre-Sale Technical Support: Provide free professional technical consultation, production capacity evaluation, equipment parameter matching and process optimization guidance for global buyers.
Global On-Site Installation & Commissioning: Arrange professional overseas engineers to complete equipment installation, debugging, trial production and worker operation training to ensure normal stable operation of the production line.
Worry-Free After-Sales Warranty: Offer 1-year full machine warranty, lifelong technical maintenance, 24-hour online after-sales response and fast spare parts supply service.
Factory Direct Sales & Competitive Price: YWC is a direct manufacturer with no middlemen, providing ex-factory competitive prices, bulk order discount support and flexible payment terms.
OEM/ODM Customization Service: Support brand OEM customization, equipment function upgrade and secondary development to meet diversified personalized market demands.
YWC is a professional and experienced manufacturer focusing on R&D, production and sales of fastener making equipment. For years, we have been committed to optimizing Self Drilling Screw Production Line technology, continuously upgrading equipment precision, automation level and stability.
With mature production technology, strict quality inspection system and perfect global after-sales service network, YWC provides global customers with high-efficiency, energy-saving, low-consumption and high-stability full-set screw production equipment.
We always adhere to the service concept of Quality First, Customer Supreme, helping every customer reduce production costs, improve product competitiveness and create maximum economic benefits.
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