Xinjiang Pumpkin Seed Drying Case
1.Customer Needs
Xinjiang, an important agricultural production base in my country, boasts extensive pumpkin seed cultivation areas, with high-quality varieties such as melon seeds and sunflower seeds. In recent years, with the continuous growth in consumer demand for nuts, the pumpkin seed processing industry in Xinjiang has entered a period of rapid development.
“Previously, we mainly used traditional sun-drying methods, which were heavily affected by weather conditions, making it difficult to guarantee hygiene standards and unable to meet the needs of large-scale, standardized production,” said an executive from a local pumpkin seed processing factory. The traditional sun-drying method was not only inefficient but also failed to guarantee hygiene standards and consistent quality, becoming a bottleneck for industry development.
At the same time, market demand for pumpkin seed products has become more diversified and focused on higher quality. Consumers not only care about taste but also prioritize product hygiene, safety, and nutritional value. These changes require pumpkin seed processing companies to introduce advanced drying equipment to achieve standardized and large-scale production.
2.Customized Solution
To meet these new market demands, Henan Jinlu Machinery Equipment Manufacturing Co., Ltd. customized a 17-meter mesh belt dryer for its Xinjiang client. This equipment features several technological innovations:
①Three-Stage Design for Precise Temperature Control
This mesh belt dryer uses a three-stage temperature and humidity controlled drying design, dividing the drying process into three stages: the first, second, and third drying stages. Each stage has an independent heating system and temperature/humidity sensor, allowing precise temperature control (adjustable from 40℃ to 220℃), ensuring optimal processing results for the pumpkin seeds at different drying stages.
②Energy-Efficient Hot Air Circulation System
The equipment utilizes a hot air circulation system, recycling some of the used hot air to significantly reduce energy consumption. This design saves 40%-60% energy compared to traditional drying methods, while also reducing emissions and meeting environmental protection standards.
③Flexible Heat Source Options for Wide Applicability
Considering the energy characteristics of Xinjiang, the equipment supports various heat sources such as coal and firewood, addressing the issue of insufficient natural gas supply in some areas and ensuring stable operation under various conditions.
④Automated Control for Easy Operation
The equipment is equipped with an advanced PLC control unit for automated operation. Operators only need to set the parameters, and the equipment automatically completes the entire drying process, greatly reducing operational complexity and labor costs.
3.Remarkable Results in Practical Application, Win-Win Benefits for All Parties
After being put into operation at a melon seed processing plant in Xinjiang, this customized 17-meter belt dryer achieved remarkable results:
①Significantly Improved Production Efficiency
“Since we introduced this 17-meter belt dryer, our melon seed drying efficiency has increased by more than 50%,” said the plant manager enthusiastically. “Now we can process a large quantity of melon seeds daily, fully meeting our large-scale production needs.”
②Substantially Improved Product Quality
Through precise three-stage temperature control, the moisture content of the dried melon seeds can be reduced from >45% to ≤2%, resulting in a uniform color, crispy texture, and retention of the original flavor. The consistently high product quality enhances market competitiveness.
③Boosting Local Employment and Income
The introduction of this dryer not only improved the company’s profitability but also created local employment opportunities. Similar businesses can provide stable jobs for dozens of people, effectively promoting agricultural efficiency and increasing farmers’ incomes.
We sincerely wish Mr. Zhang of Xinjiang a continued prosperous business with the support of Jinlu Machinery’s customized drying equipment! We hope this 17-meter belt dryer will create even greater value for customers, injecting new impetus into the development of the melon seed industry in Xinjiang, and allowing Xinjiang’s high-quality melon seeds to be enjoyed worldwide.