Against the backdrop of steady recovery in the global manufacturing sector, demand for high-precision small-sized fasteners has maintained rapid growth in recent years, driven by the booming 3C electronics, new energy automotive components, home appliance hardware and furniture industries. Traditional thread cutting processes are increasingly struggling to meet market requirements in terms of production efficiency, material saving and thread mechanical performance. To address these industry pain points, we officially launch the fully upgraded M5 high-speed flat die thread rolling machine, bringing a more cost-effective and reliable thread forming solution for small fastener manufacturers worldwide.

As a professional cold forming equipment dedicated to small screw production, the M5 flat die thread rolling machine adopts the advanced plastic deformation principle of metal materials. Through the relative reciprocating motion of two precision-machined flat thread dies, it extrudes complete and standard thread profiles on the surface of metal blanks at room temperature. Different from the traditional cutting process that cuts off metal fibers, the cold rolling process retains the complete metal fiber flow line of the workpiece, which can increase the shear strength of finished threads by 20%-30% and significantly improve fatigue resistance and surface finish. Meanwhile, the whole forming process produces no cutting chips, achieving over 95% material utilization rate, which effectively reduces raw material consumption and lowers comprehensive production costs for customers.

In terms of equipment structure and configuration, this upgraded model has been comprehensively optimized based on feedback from thousands of industry customers. The main body of the machine adopts one-piece high-grade cast iron molding, which has excellent vibration damping and structural rigidity, effectively reducing equipment vibration during high-speed operation and ensuring long-term stable machining accuracy. The core transmission components are made of high-quality alloy steel with precision grinding treatment, which has strong wear resistance and long service life, reducing daily maintenance frequency.

It is equipped with a fully automatic vibratory bowl feeding system as standard, with optimized material channel design and anti-jamming mechanism, which can realize orderly and continuous feeding of workpieces without manual sorting, supporting 24-hour uninterrupted production. Under standard working conditions, the stable production speed can reach 150-200 pieces per minute, and the production efficiency is 3-5 times that of ordinary manual feeding thread rolling equipment, which can greatly reduce labor input and help factories cope with the pressure of rising labor costs. The whole machine adopts frequency conversion speed regulation design, and operators can flexibly adjust the rolling speed according to different materials and thread specifications to achieve the best processing effect.

In terms of processing adaptability, the M5 flat die thread rolling machine covers a wide processing range, suitable for producing all kinds of small fasteners with thread diameter from M2 to M5 and maximum workpiece length of 60mm, including machine screws, self-tapping screws, miniature bolts, set screws, small studs and knurled parts. It supports processing of various common metal materials such as carbon steel, alloy steel, stainless steel, copper and aluminum alloy, and can form metric threads, inch threads and various special tooth profiles by replacing corresponding thread dies. The thread precision can reach the international standard 6H grade, with stable pitch and full tooth shape, which can meet the quality requirements of high-end fastener applications.

For customers who plan to build or expand complete screw production lines, this M5 thread rolling machine can be perfectly matched with our M5 high-speed cold heading machine, wire drawing machine, heat treatment equipment and surface treatment equipment to form a complete small screw production line from raw material wire to finished fasteners. We can provide customized turnkey solutions according to customers' factory area, production capacity demand and product positioning, including overall layout design, equipment installation and commissioning, operator training and other full services, so that customers can quickly put into production and achieve profit.

At present, this equipment has been widely used in 3C electronic fasteners, automotive small hardware, home appliance screws, furniture connectors, construction accessories and other fields, and has been recognized by many customers at home and abroad for its stable performance and high cost performance. We have a professional after-sales service team that can provide global customers with remote video guidance, installation and commissioning support, spare parts supply and technical training services. The whole machine comes with a one-year warranty and lifetime technical support to ensure stable operation of customers' production lines.

Adhering to the business philosophy of "quality first, customer-oriented", we have been deeply engaged in the field of metal forming equipment for many years, focusing on technology research and development and product upgrading. The launch of the upgraded M5 flat die thread rolling machine will further enrich our product matrix and provide more efficient and reliable production equipment for global fastener manufacturers. Customers who are interested in this equipment are welcome to contact our sales team for detailed parameters, quotation and factory inspection arrangements.