Innovation-Jiangsu BoLaiKe refrigeration science and technology development Co., Ltd.

National-level R&D Team

Bolaike's Xinshidai Freeze-Drying
Technology Research Institute

Jiangsu BoLaiKe refrigeration science and technology development Co., Ltd.

Li Suobin

Founder & Chairman of SIENO
Vice Academician, International Academy of Drying Sciences (IADST)

Bi Jinfeng

Chief Strategic Scientist
Institute of Agricultural Products Processing, Chinese Academy of Agricultural Sciences

Xiao Hongwei

Secretary-General, International Society for Drying Science and Technology
Top 2% Scientist Globally
Holder of over 40 Invention Patents

PAPAG PRAKASH SUTAR

Professor & Head of Department of Food Engineering, National Institute of Technology Rourkela, India

Wang Dong

Expert, School of Mechanical & Electrical Engineering, Shaanxi University of Science and Technology
Shaanxi Provincial Young Science and Technology Star

Zhang Weipeng

Artificial Intelligence Expert, Beijing Technology and Business University
Winner of First Prize, National Commercial Science and Technology Progress Award

Wang Jun

Leader of Food Engineering, Northwest A&F University

IVAN SHORSTKII

Associate Professor & Laboratory Director, Kuban State Technical University, Russia

BOLAIKE

Industry-Academia-Research Collaboration

Conduct joint research and development with many universities
Transform scientific and technological innovation achievements into high-value commodities

BOLAIKE

Core Patents

Graphene Heating Technology

Utilizing the excellent thermal conductivity of graphene materials, the heating process becomes more uniform and stable, improving heat transfer efficiency and enhancing the overall efficiency and stability of the freeze-drying process.

Vacuum Pulsation Drying Technology

By optimizing vacuum environment fluctuations, moisture sublimation and discharge become more efficient, significantly improving drying efficiency and effectively shortening the freeze-drying cycle by 30%–50%.

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BOLAIKE

High-Efficiency
Energy-Saving Technology

Energy consumption is one of the most important operating costs of freeze-drying equipment. Through continuous technological innovation, Bolaike has achieved significant energy-saving improvements in system structure, thermal energy utilization, and refrigeration system optimization.

Compared with conventional freeze dryers:

Energy consumption reduced by 20%–40%

Single-batch drying cycle shortened by 15%–25%

BOLAIKE

Residual Cooling Recovery
Technology

In traditional refrigeration systems, cooling capacity is typically used only once and then discharged, causing compressors to operate under continuous high load conditions.

Bolaike's residual cooling recovery technology reutilizes the remaining cooling capacity of the refrigerant to pre-cool the next-stage refrigerant, effectively reducing compressor workload.

Key Benefits:

Compressor load reduced by 20%–30%

Improved refrigeration efficiency

Lower overall energy consumption

BOLAIKE

Waste Heat Recovery Technology

During the sublimation heating stage of freeze drying, a large amount of thermal energy is generated. In conventional systems, this heat is usually wasted.

Bolaike's waste heat recovery system reutilizes the released thermal energy during the drying process, reducing the energy required for electric or steam heating.

Energy-Saving Performance:

When material heating temperature is below 35°C, energy savings can reach 99%

When material heating temperature is below 80°C, energy savings of approximately 10% can be achieved

BOLAIKE

Heat Pump Evaporation
Crystallization System

Bolaike independently developed a heat pump evaporation crystallization system that significantly improves compressor operating efficiency.

System Advantages:

Compressor COP increased to 4.8–5.9

Energy efficiency improved by 5–6 times compared with traditional freeze-drying equipment

Lower overall energy consumption

Intelligent Design Supporting Continuous Production

Parallel System Design

The system adopts multiple freeze dryers operating in parallel. Through staggered feeding and staggered unloading processes, continuous production can be achieved.

When one freeze dryer reaches the final drying stage and enters cold trap defrosting, other operating freeze dryers continue handling vapor capture and system stabilization, providing a stable and safe defrosting environment.

Intelligent Design Supporting Continuous Production

Intermediate Isolation Valve
Zoning Technology

The intermediate isolation valve separates the drying chamber from the cold trap, enabling precise control of vapor flow direction and vacuum conditions.

Functions & Advantages:

Prevents vapor backflow

Ensures product quality

Improves operational safety

In multi-freeze-dryer or multi-chamber parallel systems, the valve also enables independent startup, shutdown, and maintenance of individual units or chambers without affecting other equipment.