Lychee air drying case

1.Customer requirements

A lychee processing plant in Maoming, Guangdong is facing the problems of high cost, high pollution, and difficult quality control of traditional coal-fired drying, and urgently needs to upgrade its equipment. Customer requirements:

✅  Energy conservation and environmental protection – reducing energy consumption, in line with the “coal to electricity” policy;

✅  Stable quality – the flesh is golden and plump, with a sugar retention of ≥ 85%;

✅  Automated operations – reduce manual intervention and improve production capacity.

2.Jinlu Machinery Drying Process

Adopting an air source heat pump drying system, customized solution:

🔥  Intelligent temperature control: segmented drying (70 ℃ initial drying → static moisture regain → 55 ℃ re drying) to avoid burning;

🌬  Uniform air supply: three-dimensional circulating hot air with a temperature difference of ± 1.5 ℃ to ensure batch consistency;

📱  Remote monitoring: adjust parameters through a mobile app, work continuously 24 hours a day, and increase daily processing capacity by 50%.

3.Customer feedback

*After using Jinlu Machinery’s heat pump for drying, the cost decreased by 30%. The dried lychee has a good color and sufficient sugar content. The wholesale price has increased by 3-5 yuan per kilogram, and it can recover in half a year*

——Maoming Gaozhou Processing Factory · Manager Chen

Benefit comparison:

✔  Energy saving: Electricity bills are reduced by 40% compared to coal-fired power;

✔  Product upgrade: Export qualification rate increased from 70% to 95%;

✔  Policy subsidies: Enjoy subsidies for green agricultural equipment to further reduce costs.

Jinlu Machinery always puts customer needs at the core, constantly innovates drying technology, and provides customers with more efficient and energy-saving customized solutions! From process optimization to after-sales service, we spare no effort to make every dried lychee a witness to quality and help your business thrive! In the future, Jinlu Machinery will continue to deeply cultivate the drying field, accompanying every customer towards a broader market with professionalism and sincerity!