Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of high-efficiency hot air furnace in China. With abundant experience, we warmly welcome you to buy custom made high-efficiency hot air furnace from our factory. For price consultation, contact us.
Product Overview
Meibao's Heat Exchange Hot Air Furnace gives a high-efficiency and clean heating solution for industrial use. It is used in the food, pharmaceutical, chemical, and feed industries for drying. The furnace has several national patents and uses counterflow gas-phase heat exchange. This design improves heat transfer and lowers operating cost. It works with many fuels such as coal, biomass, natural gas, and oil. This makes it suitable for many industries with different needs.
Key Features:
Applications: Food, pharmaceutical, chemical, and feed industries for drying work
Fuel Options: Coal, biomass, natural gas, oil
Heat Output: 2.5 million to 20 million Kcal/hour
Temperature Range: 50°C to 650°C
Technology Highlights:
High Efficiency: Heat efficiency above 75%
Stable Temperature: Hot air stays within ±5°C of the set value
Clean Hot Air: Dust removal and purification system gives clean air for safe use
Long Service Life: Strong build with low maintenance
Easy Use: Simple to run with low upkeep needs
Technology and Process:
The furnace has two main parts: a burner and a heat exchanger. The burner gives high-efficiency combustion. The heat exchanger uses counterflow gas-phase exchange. Hot gases move outside the tubes while air moves inside the tubes. This makes heat transfer stronger. Some hot gases are recycled back to the burner, and the rest are vented. This process saves energy and keeps the hot air stable.
Counterflow Heat Exchange: Hot gases outside, air inside the tubes, so heat transfer is stronger.
Dust and Pollution Control: The system removes dust and pollutants, so hot air is clean and the exchanger lasts longer.
Energy Saving: High heat efficiency lowers fuel use but keeps high output.
Custom Temperature: Hot air can be adjusted from 50°C to 650°C, so it fits many uses.
Applications:
This furnace can be used in many drying and calcining jobs:
Food Industry
Drying grains, vegetables, and fruits while keeping taste and nutrients
Drying snack and confectionery ingredients without losing quality
Drying herbs and spices evenly so aroma and effect stay the same
Pharmaceutical Industry
Drying powders, tablets, and intermediates with stable heat for good quality
Drying APIs that need strict moisture control
Chemical Industry
Drying dyes and pigments that need exact temperature to prevent damage
Drying resins, polymers, and intermediates to meet product standards
Feed Industry
Drying feed such as distillers grains and pellets while keeping nutrition
Drying additives like calcium hydrogen phosphate before use in feed
Building Materials Industry
Drying minerals such as gypsum and clay to reach the right moisture
Drying ceramic raw materials and products such as tiles, bricks, and refractory items
Environmental Protection
Drying sludge from wastewater plants to reduce volume and make disposal easier
Drying waste such as paper sludge to cut impact and support recycling
Customization and Support:
We provide full solutions for your drying work, from design to training.
Tailored Solutions: Different outputs, ranges, and fuel choices are available.
Complete Service: From planning and building to running and after-sales support.
Focus on Energy: All systems aim to cut fuel use and cost while improving output.
Why Choose Meibao?
Meibao's Heat Exchange Hot Air Furnace gives high performance with low cost and clean use. It works with many fuels, offers stable heat, and supports many industries. With strong design and energy-saving technology, it is a reliable choice for safe and sustainable production.
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