Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
The agitator blades of the granulation machine in the fertilizer plant are corroded by ammonia fertilizer solution and washed away by materials. Traditional stainless steel agitator blades will corrode and puncture after 6 months, and replacing one set requires a 48 hour shutdown. Daokedao is coated with Ni-Cr-B-Si alloy, which is resistant to ammonia fertilizer corrosion for up to 8000 hours and has a wear resistance four times that of stainless steel. After being applied in a fertilizer plant in India, the service life of the agitator blade has been extended to 2 years, the annual replacement frequency has been reduced from 2 times to 0.5 times, the downtime has been reduced by 72 hours, and an additional 3000 tons of fertilizer has been produced, resulting in an income increase of over 400000 yuan. The coating does not react chemically with the fertilizer, ensuring that the purity of the fertilizer meets the standard and the product qualification rate remains 100%.
