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

BOLAIKE Large Industrial Freeze Dryer

Designed for large-scale continuous production, ensuring high efficiency and
stable operation across industrial processing lines.

Benefits

Features

Model

20%–30% Energy Savings

Significantly Improved Production Efficiency

Energy-Efficient Solutions (20%–40% Reduction in Energy Consumption)

1. Residual Cooling Recovery System (Standard)

Recovers residual cooling from refrigerants and reuses it to pre-cool the next stage, reducing overall compressor load by 20%–30% and improving energy efficiency.

2. Waste Heat Recovery System (Optional)

Reuses heat discharged from the condenser for material drying, reducing the need for electric or steam heating.

3. Heat Pump Evaporation & Crystallization System (Optional)

Increases compressor COP to 4.8–5.9, achieving 5–6 times higher energy efficiency compared to conventional freeze drying systems.

Flexible Layout for Different Facility Requirements)

1. Integrated or External Cold Trap Design

Supports both built-in and external cold trap configurations.

2. Flexible System Layout

Refrigeration units and vacuum systems can be arranged flexibly to accommodate various plant layouts.

Intelligent Design for Continuous Production

1. Intelligent Isolation Valve System

Separates the product chamber from the cold trap chamber, allowing each to operate independently.

2. Vacuum Cascade System

Multiple units operate in coordination with staggered loading and unloading.
During defrosting of one unit, others maintain vapor capture and system stability, reducing defrost time by approximately 2 hours and preventing process interruption.

Standard Models for Different Production Capacities (50–200㎡)

BLK-FD-50

Capacity: 500–750 kg / batch

BLK-FD-100

Capacity: 1000–2000 kg / batch

BLK-FD-125

Capacity: 1250–2500 kg / batch

BLK-FD-150

Capacity: 1500–3000 kg / batch

BLK-FD-200

Capacity: 3000–4000 kg / batch

BOLAIKE Medium Industrial Freeze Dryer

Designed for pilot-scale production and small-to-medium batch manufacturing prior to full-scale industrial production.

Benefits

Features

Model

High-Precision Temperature Control

Efficient Production Performance

Customizable Chamber Dimensions

Customizable Rectangular Chamber Design

1. The rectangular chamber improves drying efficiency and overall system stability.
2. Chamber space utilization is increased by approximately 25% compared to cylindrical designs, while reducing footprint by around 15%.
3. Equipment dimensions (length, width, height) can be customized based on site conditions.

Patented Dual-Layer Shelf Design

1. Shelves feature independent dual-channel circulation: upper cooling loop and lower heating loop.
2. Ensures precise temperature control, minimal temperature deviation, and uniform drying results.
3. Faster heating response shortens drying cycles, while maintaining stable heat transfer and extended service life.

Standard Residual Cooling Recovery System

1. SReduces energy consumption by 20%–40%.
2. Shortens freeze drying cycle time by 15%–25% per batch.

Flexible Capacity Options (5–40 m²)

BLK-FD-5

Loading Capacity: 50 kg

BLK-FD-10

Loading Capacity: 100 kg

BLK-FD-20

Loading Capacity: 200 kg

BLK-FD-30

Loading Capacity: 300 kg

BLK-FD-40

Loading Capacity: 400 kg

Freeze-dried Strawberries

Freeze-dried strawberries: 92% vitamin C retention, 95%rehydration rate, maintaining fresh fruit app...

Freeze-dried Durian

Freeze-dried durian: -30°C rapid cooling to lock in aroma andcontrol fat crystallization;

Freeze-Dried Apple

Crisp, naturally colorful, and easily rehydrated to a fresh-like eating experience.

Freeze-Dried Mango

Rich tropical flavor and aroma with a crispy, non-sticky texture. Retains up to 98% of vitamin C.

Freeze-Dried Banana

Non-clumping and free-flowing with no surface caramelization. Light and crunchy while retaining up t...

Freeze-Dried Blueberry

Maintains its whole-berry integrity and natural color, retaining over 85% of anthocyanins.

Freeze-Dried Green Onions

Freeze-dried chives: High color retention, quick rehydration in 5seconds;

Freeze-dried Spinach

Freeze-dried spinach: Space food with an extended shelf life ofup to 3 years;

Freeze-dried Tea

Freeze-dried tea powder: Tea polyphenols far exceeding traditional tea powder;

Freeze-dried Coffee

Freeze-dried coffee: 87 aroma compounds retained, cold-brewed in 3 seconds;

Freeze-dried Probiotics

Freeze-dried probiotics: 99% live bacteria survival rate, farexceeding national standards;

Lyophilized Bird's Nest

Freeze-dried bird's nest: Sialic acid content far exceedingnational standards, no added preservative...

Pet freeze-dried Food

Freeze-dried pet food: Crude protein content >65%, perfect palatability test after rehydration;

20+ Years of Experience in Freeze Drying Technology

Freeze-drying equipment manufacturer

BOLAIKE is a high-tech enterprise specializing in the research, development, and manufacturing of freeze drying equipment. BOLAIKE is

China freeze drying equipment manufacturers and freeze dryer suppliers

, Founded in 2014 (with technical expertise dating back to 2003), the company has long focused on the design and production of industrial freeze drying systems, widely used in the food, pharmaceutical, and biotechnology industries.

20,000 _m²

Manufacturing Facility
100 ₊

Patents
30 ₊

Export Destination

100 ₊

Patents
20 ₊

Export Destination
20,000 _m²

Manufacturing Facility

Learn More

Hot Products

Featured Products

BLK-FD-200

BLK-FD-125

BLK-FD-100

BLK-FD-50

BLK-FD-40

BLK-FD-30

BLK-FD-20

BLK-FD-10

BLK-FD-5

BLK-FD-1

Advantages

Why Choose Us?

Leading Freeze Drying Equipment Manufacturer

International Standards

Certified to ISO 9001, CE, UL, and GMP, our freeze dryers fully comply with international standards, ensuring high levels of quality, safety, and reliability for global markets.

International Standards

Certified to ISO 9001, CE, UL, and GMP, our freeze dryers fully comply with international standards, ensuring high levels of quality, safety, and reliability for global markets.

Trusted by Customers Worldwide

BOLAIKE freeze dryers are operating reliably in over 30 countries, with more than 2,000 units installed globally, helping customers significantly improve return on investment.

Trusted by Customers Worldwide

BOLAIKE freeze dryers are operating reliably in over 30 countries, with more than 2,000 units installed globally, helping customers significantly improve return on investment.

Outstanding Energy Efficiency

By integrating cold recovery, heat recovery, heat pump technology, and AI-based control systems, our freeze dryers achieve 20%–40% overall energy savings compared to conventional systems—delivering substantial cost reductions for long-term industrial operation.

Outstanding Energy Efficiency

High Efficiency

Designed with high-precision engineering and accurate temperature control, our freeze dryers are ideal for high-value and heat-sensitive materials, ensuring efficient and consistent production performance.

High Efficiency

Leader in Freeze Drying
Research for the Food Industry SIENO

BOLAIKE's Freeze-Drying Technology Research Institute

· Jiangnan University – Ranked No.1 globally in Food Science & Engineering
· China Agricultural University – Ranked No.1 globally in Agricultural Science
· Chinese Academy of Agricultural Sciences – Ranked No.2 globally in agricultural research

BOLAIKE's Achievements

1. Over 100 national patents
2. Ranked No.1 in industry research output for six consecutive years
3. Recipient of multiple prestigious awards, including:
· Shandong Provincial Science & Technology Progress Award (First Prize)
· Jiangsu Provincial Science & Technology Progress Award (Third Prize)
· Beijing Science & Technology Progress Award (Third Prize)
· Gold Medal – Geneva International Exhibition of Inventions

Real-life examples

Case Studies

BOLAIKE industrial freeze dryers are operating reliably in over 30 countries worldwide, helping
customers significantly improve production efficiency and return on investment.

Wuhan Licheng Biotechnology Co., Ltd. 130 square meters × 4 sets of freeze dryers

Wuhan Licheng Biotechnology Co., Ltd. is a high-tech enterprise founded by a team of R&D professionals, including professors, PhDs, and master’s d...

Sichuan Jiangmao Food: 2 sets of 20o square meters of equipment

Sichuan Jiangmao Food is a large-scale freeze-dried product manufacturer that integrates R&D, production, processing, import/export trade, and fre...

Yaxuchang (Shaoxing) Food Co., Ltd.: 3 sets of 135 square meters of equipment

Yaxuchang (Shaoxing) Food Co., Ltd. was established in 2005 and specializes in the production of freeze-dried fruits and vegetables. The company prima...

Linyi Dalin Foodstuffs (6 sets of 200㎡ equipment – Freeze-dried Fruits & Vegetables)

Linyi Dalin Foodstuffs, located in Linyi, is one of the world’s major exporters of freeze-dried fruits and vegetables. The project includes 6 sets of ...

Latest Updates

News & Events

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