About Vimfun
The company was stablished in 2019, focusing on the design and manufacturing of intelligent precision industrial equipment.
In 2023, the company’s foreign trade department was spun off and registered as an independent company, operating under the Vimfun brand to serve overseas markets exclusively.
Vimfun’s R&D center is based in Zhengzhou, while its manufacturing base is located in Shanghai, which enables the company to control the full process from product design, electrical control, and software development to machining, assembly, and final testing.
With in-house teams for mechanical design, electrical control, and software development, Vimfun can deliver integrated hardware–software solutions and tailor cutting equipment for materiales duros, quebradizos y de alto valor such as silicon, sapphire, ceramics, graphite, and optical glass. Its products have been supplied to the United States, Germany, France, the Netherlands, Korea, Singapore and other markets, and are recognized for technical stability and engineering reliability.
Core Technology & Advantages
Vimfun’s technology is based on the endless (closed-loop) diamond wire cutting system, where the wire runs continuously in one direction at high speed.
Este closed-loop motion eliminates the need for direction changes, ensuring stable tension, high linear speed (up to 80 m/s)y smooth, consistent cutting performance.
Unlike traditional wire saws that use long wires exceeding 1000 m and rely on reciprocating motion with frequent direction reversal, Vimfun’s endless wire design uses a short closed-loop wire (≈10 m) that moves continuously, providing:
Alta eficacia — Continuous one-way cutting increases productivity and reduces downtime.
Alta precisión — Stable tension and short loop design ensure minimal vibration and superior surface quality.
Long Tool Life — Optimized tension and wire path design minimize wear and extend system lifespan.
Bajo mantenimiento — The modular design allows easy access and quick replacement of key components, while the simplified structure (no wire reversal or rewinding system) reduces maintenance time and cost.
Clean Cutting — Minimal kerf loss, reduced debris generation, and stable temperature control ensure a clean, smooth surface.
Integrated Design & Engineering Capability
Vimfun possesses complete in-house design and manufacturing capability, encompassing mechanical design, electrical control, and software development.
Our dedicated R&D teams design both the hardware structure and the intelligent control system, ensuring seamless coordination between mechanics, electronics, and software.
This integrated approach allows Vimfun to:
Develop customized machines tailored to specific material or geometry requirements
Integrate multi-process functions—tasks that previously required multiple machines—into one compact system, improving efficiency and consistency.
Because all design, manufacturing, assembly, and testing are completed in-house, delivery time and quality are more guaranteed.
This synergy between hardware and software makes Vimfun equipment highly adaptable, efficient, and reliable for advanced material cutting applications.
Mechanical Design
Design the equipment structure according to the required functions and the size of the workpiece specified by the customer.
Software Development
Write program code based on operational requirements and the mechanical configuration of the equipment
Electrical Control
Select and integrate appropriate electrical modules to coordinate hardware and software, ensuring precise execution of motion commands.
Machine Application
Corte silicon ingots y silicon wafers.
Processing zafiro y silicon carbide (SiC) crystal substrates.
Ventajas:Achieves ultra-thin slicing with kerf width down to 0.35 mm.
Produces low-stress cuts with minimal crystal damage.
Delivers mirror-like surfaces, reducing post-polishing requirements.
Corte vidrio óptico, diffusers, lens substratesy optical filters.
Ventajas:Produces scratch-free surfaces ideal for coating and bonding.
High-speed cutting minimizes heat-affected zones.
Ensures excellent dimensional accuracy for high-value optical materials.
Corte EDM graphite electrodes, high-purity graphite moldsy carbon structural components.
Ventajas:Smooth cuts reduce secondary grinding and polishing.
Low wire consumption and minimal dust generation.
Admite multi-wire cutting, improving throughput and productivity.
Corte alumina (Al₂O₃), zirconia (ZrO₂)y silicon nitride (Si₃N₄).
Ventajas:Crack-free cutting with minimized edge chipping.
High precision for dense and brittle advanced ceramics.
Suitable for complex shapes and contour cutting.
Corte carbon-fiber reinforced composites (CFRP), ceramic-matrix composites (CMC)y lightweight metal structures.
Ventajas:Achieves low-stress, high-precision cuts without delamination or burning.
Modular design allows tailored cutting solutions for various thicknesses and geometries.
Ensures reliability and consistency in aerospace component production.
Corte structural ceramic joints, carbon-fiber framesy semiconductor sensor bases.
Ventajas:Enables precise machining of lightweight, high-strength parts.
Supports flexible R&D and low-volume prototype manufacturing.
Improves mechanical precision and stability in robotic assemblies.
Corte ceramic implants (e.g., hip joint heads, dental bases) and optical biosensor substrates.
Ventajas:Clean cutting without contamination or micro-particle residue.
Achieves superior surface finish meeting medical-grade polishing standards.
Ideal for high-value, precision biomedical materials.
Quality Assurance & Certifications
We have full confidence in the stability and consistency of our equipment quality, which stems from our mature and rigorous management system.
From raw material procurement to production organization and final delivery, every stage is governed by well-defined procedures, process standards, and inspection criteria.
Each CNC machine is assigned a unique ID number and undergoes over 200 electrical performance tests, more than 30 mechanical precision checks, and over 20 final inspections before shipment.
This multi-layered and traceable quality control system ensures that every component conforms to design specifications and maintains full traceability throughout its lifecycle.
The company has obtained ISO 9001 Quality Management System certification, CE safety certification for its equipment, and holds multiple patents in mechanical structure and control technology, demonstrating its commitment to quality, reliability, and innovation in every product delivered.
Customer Case
Vimfun has collaborated with numerous clients across semiconductor, optical, graphite, ceramic, and advanced materials industries, delivering customized cutting solutions tailored to each application.
Our engineering team specializes in analyzing material characteristics, size constraints, and complex cutting requirements, then integrating software algorithms, mechanical design, and control systems to develop the most effective solution.
Every project represents a combination of precision engineering and practical experience—from single-machine customization to large-scale production systems, Vimfun equipment consistently provides stable performance, high efficiency, and superior cutting quality that meet the demanding standards of global customers.
Mission | Vision | Values
Mission
To provide high-efficiency, high-precision, and low-loss cutting solutions for hard and brittle materials worldwide through advanced tecnología de sierras de hilo diamantado sin fin.
Vision
To become the global leader and preferred equipment supplier in the field of hard and brittle material cutting.
Values
Engineering Excellence | Safety First | Customer Focus | Continuous Innovation
At Vimfun, the name itself reflects our belief that greatness is born from the ordinary.
Every team member fulfills their responsibilities with dedication—each small task may seem simple, yet together these efforts build something extraordinary.
We are humble in our work yet confident in our collective strength, striving to turn every ordinary action into exceptional achievement.