On June 16, 2025, a 10-square industrial freeze dryer set off from our workshop to Shanghai. This equipment, condenses cutting-edge vacuum freeze-drying technology, will serve the graphene solution preparation line of a local new material enterprise. Under the escort of ultra-low temperature and highprecision control, the active ingredients in the graphene solution will be perfectly "frozen" and converted into high-performance nano-materials.

The 10-square-meter freeze dryer delivered this time is specially designed for the high-end materials field, and its technical parameters directly target the special challenges of freeze-drying graphene solutions:

** Large-capacity drying chamber ** : With a freeze-drying area of 10 square meters, it can handle up to 100-130 kilograms of feed in a single batch, significantly enhancing the processing capacity of the products.

** Advanced Structural Design ** : The core components such as the drying chamber, cold trap, refrigeration, and vacuum system are designed as an integrated unit. There is no need for additional chamber freezing, and operations can be carried out within the same drying chamber. Ensure the freeze-drying process is smooth and orderly, and reduce energy consumption under the overall process.

** Precise Temperature Control and Vacuum System ** : Integrated with an efficient refrigeration unit and a high-precision vacuum system, it ensures that the temperature and vacuum degree of the product remain precise and stable throughout the freeze-drying process (pre-freezing, maintenance, and sublimation drying), maximizing the retention of the original active substances in the product.

** Full-process intelligence ** : Equipped with an Internet of Things (iot) remote monitoring platform, it enables cloud-based optimization of process parameters and reduces the risk of manual intervention.

Jiangsu Bolaike Refrigeration Technology Development Co., Ltd. is located in Zhenglu Industrial Park, Tianning District, Changzhou City. It mainly engages in the production and sales of vacuum freeze dryers, refrigeration equipment, cold storage projects, etc. The company now holds over 50 freeze-drying patent certificates, and also possesses ISO9001 and CE certification qualifications. It has the right to engage in import and export trade, and its equipment can be sold both domestically and internationally. It is applicable to freeze-drying of products such as food, vegetables, fruits, health products, probiotics, medicine, flowers, coffee, plant extracts, Chinese medicinal materials, Cordyceps sinensis, seafood, biological products and chemical materials.

As the truck drives towards Shanghai, this freeze-drying equipment is about to embark on its mission - to transform flowing solutions into black gold that will determine the future in the microscopic world constructed by vacuum and low temperature. Behind it lies the firm footprint of a country's upward climb in the high-end manufacturing sector.