The dried black fungus we buy in daily life is typically jet black and perfectly shaped. This is due to the scientific drying process behind it. Traditional methods of drying black fungus are highly susceptible to weather conditions and are prone to contamination and deterioration. Modern drying equipment, however, can precisely control temperature and humidity to ensure product quality. Henan Jinlu Machinery’s electrically heated drying room is a leader in this field, providing a technologically advanced, cost-effective solution to address the pain points of the black fungus processing industry.   01 Project Background and Challenges Black fungus, a nutritious edible fungus, is a traditional health food and export commodity in my country. It is named black fungus because it grows on rotten wood and resembles a human ear. Black fungus processing is primarily divided into fresh and dried forms. Dried black fungus is the mainstream method due to its ease of preservation. The essence of the drying process is to manually control conditions to evaporate the water in the fungus to a standard moisture content, thereby inhibiting biochemical reactions and mold growth. Traditional methods for drying black fungus include sun drying, shade drying, air drying, and kang drying. These methods...

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1.Project Background Silver bars require drying during processing to remove surface moisture and residual solvents. Traditional drying methods suffer from inaccurate temperature control, high energy consumption, safety hazards, and inconvenient operation. To address these challenges, this project selected Jinlu Machinery’s electrically heated drying room, designed to achieve efficient, stable, safe, and energy-efficient silver bar drying.   2.Equipment Advantages Jinlu’s electrically heated drying room offers five core advantages: A precise temperature control system with an accuracy of ±1°C ensures uniform heating of the silver bars. An efficient and energy-efficient design consumes only 1/3-1/4 the energy of traditional electric heaters. A closed-circulation system effectively prevents external contamination and oxidation of the silver bars. No combustion emissions are emitted throughout the process, meeting environmental requirements. A high degree of automation supports 24-hour continuous operation.   3.. Application Results Practical applications have shown that this equipment reduces energy consumption for silver bar drying by over 40%, significantly improving product quality and ensuring uniform silver bar color and no oxidation. Furthermore, the 24-hour continuous operation capability significantly improves production efficiency, and the dust-free and odor-free nature of the drying room improves the workshop’s working environment.   The Jinlu electric heating drying room, with its superior...

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1.Customer Needs and Custom Design Mr. Liu’s chili processing company in Yunnan planned to upgrade its production line, requiring equipment with efficient drying, energy-saving, environmentally friendly, and automated control features to accommodate the large-scale industrial processing of chili peppers. Based on the client’s site conditions and production capacity requirements (capable of processing 20 tons of fresh chili peppers daily), Jinlu Machinery customized an 18-meter-long, 3-meter-wide, 6-story industrial chili pepper drying line. The line utilizes a biomass pellet heat source system to ensure stable temperatures and meet environmental standards. Constructed of 304 stainless steel, the equipment features an intelligent temperature and humidity control system that precisely adjusts drying parameters to meet the processing requirements of different chili pepper varieties.   2.Equipment Advantages and Operational Results The line utilizes a multi-layer mesh belt structure, ensuring uniform heating of the chili peppers during the drying process and increasing water evaporation efficiency by 30%. The biomass pellet combustion system effectively reduces energy costs, achieving a 25% energy saving compared to traditional coal-fired heat sources and meeting national clean production standards. Customer feedback indicates that after commissioning, the finished chili peppers are brightly colored, intact, and have a moisture content consistently below 8%, fully meeting...

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1.Customer Needs and Custom Design Mr. Zhou from Xinjiang specializes in deep processing of pumpkin seeds. His existing drying equipment was inefficient and energy-intensive, unable to meet growing order demand. The client sought a larger, more energy-efficient drying line to accommodate the Xinjiang region’s climate (large diurnal temperature swings and dry air). Based on this client’s needs, Jinlu Machinery customized a 18-meter-long, 2.3-meter-wide, seven-layer dual-fuel mesh belt dryer for pumpkin seeds. This intelligent temperature control system ensures uniform heating of the pumpkin seeds during drying, preventing burns and uneven moisture distribution.   2.Equipment Advantages and Operational Results This dryer utilizes a multi-layer reciprocating mesh belt structure and a hot air circulation system, increasing thermal energy utilization by 35%. The dual-fuel design reduces operating costs and adapts to Xinjiang’s energy supply characteristics. Client feedback indicates that after the equipment went into operation, pumpkin seed drying efficiency has significantly improved, with a single batch processing capacity of 5 tons per day. The finished product moisture content remains consistently below 6%, resulting in a bright white color and plump kernels, meeting high-end market standards. Furthermore, the automated control system reduces manual labor and significantly improves production stability.   3.Customer Feedback and Long-Term Cooperation...

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I.Project Background Starch is a key raw material in the food and chemical industries, and its drying process directly impacts finished product quality and production efficiency. Traditional coal-fired or electric heating drying methods consume high energy, have unstable temperature control, and are prone to causing starch to char or clump. To improve drying quality and reduce operating costs, Mr. Guo from Shanxi Province introduced a 7P air-source heat pump drying room. This room utilizes 600×800mm trays and a leak-proof stainless steel chassis, achieving efficient, energy-saving, and environmentally friendly starch drying.   II. Customer Requirements   Energy Saving and Consumption Reduction: Avoid the high energy consumption of traditional coal-fired or electric heating methods and reduce production costs. Preventing Leakage and Pollution: Starch particles are small, requiring leak prevention to ensure a clean drying environment. Uniform Drying: Avoid localized overheating that can cause starch gelatinization or clumping, and ensure a guaranteed finished product moisture content (≤13%). Batch Production: Process 2 tons of wet starch in a single batch, meeting the company’s large-scale production needs.   III. Solution 1.Equipment Configuration Heat Source System: 7P Air-to-Air Heat Pump (Heating Capacity ≥ 21kW, COP ≥ 3.2) Drying Room Specifications: Customized insulated room with multi-layer stainless...

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I.Project Background Longan, a specialty fruit of southern China, demands extremely high quality and taste during drying. Traditional drying methods, such as air drying or coal-fired drying, are susceptible to weather conditions, consume high energy, and cause significant pollution. To improve longan drying efficiency and reduce energy consumption, a food processing company introduced an air-energy heat pump drying system equipped with a 7-meter multi-layer mesh belt dryer, achieving intelligent, energy-saving drying.   II.Customer Requirements Energy saving and environmental protection: Avoiding highly polluting heat sources such as coal and oil, complying with environmental protection policies. Efficient and stable: Ensures even drying of longan, achieving a golden color, plump flesh, and a moisture content that meets standards (≤18%). Automated control: Reduces manual intervention, precisely controls temperature and humidity, and improves production efficiency.   III. Solution 1.Equipment Configuration Heat Source System: 25P Air-to-Air Heat Pump Unit (Heating Capacity ≥ 75kW, COP ≥ 3.5) Drying Unit: 7-meter multi-layer mesh belt drying room (304 stainless steel mesh) Control System: PLC intelligent temperature and humidity control, supporting staged adjustment (preheating → high-temperature drying → uniform humidity distribution → cooling)   2.Drying Process Phase 1 (Preheating): Temperature set to 50°C ± 2°C for 1 hour to remove...

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