Overview of Hot Air Circulation Vacuum Drying Equipment Products

Hot air circulation vacuum drying equipment is an efficient and energy-saving drying device widely used in industries such as chemical, pharmaceutical, food, and electronics. This device combines the dual advantages of hot air circulation and vacuum drying, and can quickly remove moisture or solvents from materials in low-temperature environments while maintaining the original characteristics of the materials and avoiding damage caused by high temperatures.

Advantages of hot air circulation vacuum drying equipment:

Efficient and energy-saving: Adopting a hot air circulation system, it has a high heat utilization rate and low energy consumption, saving more than 30% energy compared to traditional drying equipment.

Low temperature drying: In a vacuum environment, the boiling point of moisture in the material decreases, allowing for rapid drying at lower temperatures, making it particularly suitable for heat sensitive materials.

Uniform drying: The hot air circulation system ensures uniform temperature in the drying chamber, avoiding local overheating or uneven drying of materials.

Environmentally friendly and pollution-free: The vacuum environment avoids contact between materials and air, reduces oxidation and pollution, and the volatile solvents can be recycled, meeting environmental requirements.

Automated control: Equipped with a PLC control system, it can achieve precise control of temperature, vacuum degree, and drying time, with easy operation and reduced manual intervention.

Technical parameters of hot air circulation vacuum drying equipment:

Drying temperature range: room temperature~200 ℃

Vacuum degree:- 0.098MPa

Heating method: electric heating or steam heating

Material: The inner liner is made of stainless steel 304, and the outer shell is made of carbon steel sprayed with plastic

Capacity: 50L~5000L (can be customized according to customer needs)

Power: Depending on the model, the range is 5kW~50kW

Application industries of hot air circulation vacuum drying equipment:

Pharmaceutical industry: used for drying raw materials, traditional Chinese medicine extracts, granules, etc., to ensure the purity and active ingredients of drugs.

Food industry: suitable for drying fruits, vegetables, meat, seasonings, etc., to preserve the nutritional content and flavor of food.

Chemical industry: used for drying chemical products such as catalysts, dyes, resins, etc., to avoid high-temperature decomposition.

Electronics industry: used for drying electronic components to prevent oxidation and moisture.

Hot air circulation vacuum drying equipment has become an ideal choice for drying processes in various industries due to its high efficiency, energy saving, and environmental protection. Whether it is heat sensitive materials or high value-added products, this equipment can provide high-quality drying effects, helping enterprises improve production efficiency and product quality.