Core product: New generation environmentally friendly electroplated diamond wire

Application Scenario:

Pain points of traditional electroplating diamond wire

(1) The sanding efficiency is low, and the diamond is passively sanded after irregular movement and random contact with the busbar.

(2) Diamond particles are prone to agglomeration and missed plating, resulting in a wire breakage rate of up to 5% -15%.

(3) Nickel plated diamond has a high price, complex diamond recycling, and significant waste.

(4) The diamond blade is covered with a nickel layer, resulting in insufficient sharpness and uneven cutting.

(5) Nickel emissions have serious pollution and high environmental protection costs.

Six core technological breakthroughs

(1) Global Unique 'Flexible Robot'

A polymer with a molecular weight of millions has been developed, called a "flexible robot", which mainly includes cationic and hydrophobic ends. Hydrophobic antennae can actively capture diamond in the plating solution and make it positively charged. The same charges repel each other, achieving uniform dispersion of diamond on sand, good product consistency, zero agglomeration, and a wire breakage rate of<3%.

(2) Diamond electrification realizes intelligent and controllable manufacturing of diamond wire

Breaking through the traditional electroplating technology of passive and random sanding of diamond particles in Brownian motion, the new technology of positively charged diamond actively and quickly sanding under the action of electric field force, avoiding missed plating, and achieving intelligent, controllable, high-speed, simple, high-quality, and low-cost production of diamond wires. And the sand density and diamond cutting height can be precisely adjusted according to customer needs. The error of sand density within the range of 50-300 particles/mm does not exceed 5%, the error of diamond blade height does not exceed 3%, the consistency of wire diameter reaches ± 0.5 μ m, and the sand efficiency is improved by 3-5 times.

(3) Nickel free electroplating, establishing a full process green manufacturing system

The world's first "no pre nickel plating" process allows diamond to be directly sanded without nickel plating, reducing production costs by 32%, exposing the cutting edge by 100%, improving cutting sharpness by 50%, and adapting to high-speed cutting processes. The production efficiency of silicon wafer cutting diamond wire is>80m/min, and sapphire cutting diamond wire is>20. Adopting non nickel based environmentally friendly coating, certified by China RoHS; The electroplating solution circulation system achieves zero heavy metal emissions and reduces energy consumption per kilometer by 40%, and has received support from the national "Green Technology Industrialization Demonstration Project".

(4) Implementing online intelligent monitoring through Al+big data processing

Through a fully automated control system, integrating AI visual inspection and big data regulation, the entire process monitoring of sand density, diamond cutting height, plating solution composition, etc. on the production line is achieved.

(5) Resource recycling and regeneration, building a green industry circular system

Through the process of "physical sorting+electrostatic recovery", the recovery rate of waste diamond exceeds 95%, saving over 200 million yuan in raw material costs annually. It has been selected for the "Advanced Technology Catalog for Comprehensive Utilization of Renewable Resources" by the Ministry of Industry and Information Technology.

(6) Fujin Cloud Platform realizes high-end intelligent services

Build the "Fujin Cloud Platform" to monitor real-time customer production line cutting data, provide value-added services such as diamond wire life warning and process parameter optimization, and improve customer comprehensive efficiency by 25%.

Performance and Cost Benchmarking

Industrial market prospects

Policy driven trillion dollar blue ocean

Carbon neutrality strategy: China's installed photovoltaic capacity is expected to reach 1200GW by 2030, with an annual demand for over 5 billion kilometers of diamond wire;

Semiconductor independent and controllable: The second phase of the National Large Fund will focus on investing in the field of silicon carbide cutting, with a market size of over 30 billion yuan by 2025;

New material policy dividend: The State Council's "14th Five Year Plan" for the development of the new material industry clearly lists superhard materials as "key strategic materials", and the industry scale will exceed 2 trillion yuan by 2025.

FORTUNE TECH Strategic Layout

(1) Capacity expansion: Building a new generation of intelligent manufacturing base in Changsha, aiming to achieve a global market share of 30% in the next 10 years;

(2) Technological extension: Developing electroplated diamond wire saws for stone cutting, developing electroplated cubic boron nitride (CBN) wires and composite coated grinding wheels, and entering the aerospace precision machining market;

(3) Global Cooperation: Jointly establish the "Zero Carbon Diamond Wire Joint Laboratory" with European energy giants to develop hydrogen energy equipment cutting solutions.