News
You are here: Home > News

Hot product

Laser Quenching equipment

Laser Quenching equipment

Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...

Laser Cladding equipment

Laser Cladding equipment

Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...

3D Laser Cutting equipment

3D Laser Cutting equipment

Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...

Plastic Laser Welding equipment

Plastic Laser Welding equipment

Specially designed for seamless welding of precision plastic components, with a small heat affected ...

Glass mold repair in the glass manufacturing industry: high temperature resistance upgrade of Daokedao laser cladding
Date:2025-11-07 14:41     Source:daokedao     Browse:71

Glass molds are used to form glass products at high temperatures (above 600 ℃). The surface of molds treated with traditional nitriding is prone to oxidation and wear, resulting in surface defects and a service life of only 30000 to 50000 molds.

The Daokedao laser cladding equipment uses high-temperature and wear-resistant alloy powder, and the cladding layer has stable performance at a high temperature of 700 ℃, with a 4-fold increase in oxidation resistance. The coating hardness reaches HRC60-63, the wear resistance is three times that of traditional nitriding, and the molding accuracy of glass products is improved by 20%.

The service life of the repaired mold has been extended to 80000 to 100000 mold cycles. After adopting this technology, a glass factory has increased the qualification rate of glass products by 15%, reduced the cost of mold replacement by 60%, and adapted to the high-temperature forming needs of the glass manufacturing industry.


  • +86-15262494360
  • t.dong@dao-laser.com