In the context of the global film, composite material and specialty paper processing industry's continuous pursuit of higher precision and efficiency, Foshan Dadong Machinery Co., Ltd. recently officially launched its new generation of servo surface winding and cutting machine. The advent of this equipment marks another significant breakthrough for the company in the field of high-end cutting technology, aiming to provide global customers with more stable and intelligent roll material cutting solutions. 

Technical Core: Full Servo Drive, Achieving Ultra-High Precision Control

Compared with traditional mechanical or partial servo systems, the strip divider introduced by Dado Machinery this time adopts a full servo drive control system. This system conducts independent and precise servo control for multiple key stations such as winding, unwinding, traction, and the cutting knife, achieving: 

Synchronization accuracy has been significantly improved: effectively eliminating the phenomena of stretching, wrinkling or drift of the material caused by tension fluctuations during high-speed operation. 
Precise dynamic tension control: Through digital closed-loop control, it ensures a constant tension throughout the entire process from startup, high-speed operation to stop. This is particularly suitable for laser films, optical films, and high-value-added label materials that are sensitive to tension. 

Production efficiency has been significantly improved: reducing manual intervention, shortening the preparation time for rewinding rolls, and supporting higher operating speeds and faster order switching. 

Highlighting the advantages: Surface winding technology, ensuring perfect quality of the rolled material

The core surface winding (central surface contact type winding) method of this machine, driven by the friction of the main winding roller to drive the material to wind, brings significant advantages: 
Excellent winding hardness and consistency: Effectively prevent air from entering, achieving compact and flat finished rolls, facilitating subsequent transportation, storage and processing. 

Eliminate internal stress accumulation: Especially suitable for multi-layer composites and materials prone to stretching, it can significantly reduce the "daisy pattern" or star-shaped wrinkles that may occur in traditional center rolling. 

Operation and maintenance are more convenient: The structure is stable, reducing the excessive reliance on the operators' experience and enhancing the overall reliability of the equipment. 
It has a wide range of application scenarios and can empower the upgrading of multiple industries.

This servo surface winding and cutting machine is designed flexibly and can be adjusted according to the configuration to meet the requirements of various materials and processes. It is mainly applied in: 
High-end film processing: Laser transfer film, packaging film, protective film, release film, etc. 

Special material cutting: composite materials, non-woven fabrics, conductive films, insulating materials, etc. 

Precision paper products industry: High-end labels, coated paper, anti-counterfeiting materials, etc. 

The practice of the company's philosophy: Creating customer value through technology

Dadong Machinery has always adhered to the corporate tenet of "High quality, customer first" and the business philosophy of "Self-discipline, Rigor, Sustainability". The development of this servo surface winding and cutting machine is a concrete manifestation of the company's commitment to creating profits and enhancing competitiveness for customers through efficient, practical, and user-friendly deep processing equipment. The equipment integrates the company's years of experience and key technologies in film coating and processing, aiming to help customers cope with increasingly complex market challenges and quality requirements. 

Looking forward to the future

The launch of this equipment has further enriched Dadong Machinery's product portfolio in areas such as full servo slitting machines and laser film-specific slitting machines. The company stated that it will continue to focus on customer feedback, deepen technological innovation, and welcome exchanges and cooperation with domestic and international industry partners to jointly promote the intelligent and precise development of the material processing industry.