In the field of metal surface treatment, mirror level drawing effect has always been the pursuit of high-end manufacturing. Traditional craftsmanship struggles to balance efficiency and precision, but the new generation of high-end flat drawing machines has successfully overcome this bottleneck through multiple technological innovations.

Core technology breakthrough

Nano level sand belt grinding system

Using diamond coated sand belts (with a mesh size of up to 3000-5000) and a constant pressure control system (with an accuracy of ± 0.5N), a surface roughness of Ra ≤ 0.05 μ m is achieved, comparable to manual polishing effect.

Multi stage process integration

Through the three station linkage design of rough grinding, fine grinding, and mirror polishing, traditional multiple processes can be completed in a single operation, increasing efficiency by 200% and completely eliminating transition marks.

AI real-time monitoring

Built in high-precision CCD detection module, which can dynamically adjust the pressure and walking speed of the sand belt (response time<0.1 seconds), ensuring the consistency of the texture of the 10 meter long board (color difference Δ E<0.5).

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Industry application value

Consumer Electronics: The frame of a certain international brand mobile phone is processed using this equipment to achieve a mirror drawing effect for mass production (tested for 48 hours of sweat corrosion).

Precision molds: The surface treatment time for injection molds has been reduced from 8 hours to 2 hours, completely avoiding dimensional deviations caused by traditional polishing.

This technological breakthrough has enabled mirror drawing to enter the era of industrial mass production from small-scale customization, providing a new solution for high-end fields such as automotive decoration and luxury hardware.