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 winch of fishing trawl boats needs to frequently retract heavy fishing nets, which are subjected to the dual effects of seawater immersion and net friction. Traditional steel winches, due to the lack of effective anti-corrosion and wear-resistant treatment, experience severe corrosion and wear within 2 years. Replacement requires a one week shutdown, missing the peak fishing season. Daokedao cladding Zn Ni alloy coating uses arc cladding technology to achieve a coating thickness of 0.5mm, with a seawater corrosion resistance of up to 8000 hours and a wear resistance three times higher than the original steel. After being applied by a fishing company in Iceland, the lifespan of the winch has been extended to 8 years, and the annual maintenance cost has been reduced by 75% due to rust removal, lubrication and other processes. The fishing downtime caused by winch failure has been reduced from 2 days per month to 1 day per year, successfully capturing the peak season of cod fishing. With an annual income increase of over 300000 US dollars, the captain said, 'The winch no longer needs frequent maintenance, we can focus on fishing operations.'.
