Low Temperature Centrifugal Spray Dryer-Low Temperature Spray Dryer-Anvore Scientific-Lab & Industrial Process Equipment

Low Temperature Centrifugal Spray Dryer

The AVPWG-5000D is a 5 L/h low temperature spray dryer for pilot-scale trials and small-batch powder production. A centrifugal atomizer and 800 mm.

ModelAV-LT5000D

BrandANVORE

The AVPWG-5000D is a 5 L/h low temperature spray dryer for pilot-scale trials and small-batch powder production. A centrifugal atomizer and 800 mm drying chamber support increased throughput, while the integrated condensation and dehumidification system enables drying at lower temperatures for sensitive food, plant-extract, biopharmaceutical and chemical materials.

Pilot-scale low-temperature drying with centrifugal atomization Up to 5,000 mL/h Centrifugal atomizer Low-temperature mode to 80°C High-temperature mode to 280°C Automatic humidity control and dehumidification

Key Advantages

5 L/h pilot capacity Suitable for scale-up studies, sample production and small-batch process validation.	Centrifugal atomization Supports continuous atomization at the higher feed rate of the 5 L/h system.
Low-temperature protection Ambient-to-80°C operation helps limit thermal exposure of sensitive formulations.	Dual-mode flexibility High-temperature operation up to 280°C expands the range of compatible materials.
Moisture removal system Integrated condensation, humidity monitoring and automatic dehumidification stabilize drying conditions.	Stainless-steel construction 304 stainless-steel body, jacketed heating design and removable drying components simplify cleaning.

Working Principle

The system conditions the drying air to reduce its moisture load. The feed is atomized into fine droplets, which contact the controlled drying air for rapid moisture removal at a lower process temperature.
Operating concept: Automatic humidity sensing and dehumidification help maintain drying conditions. The integrated condenser recovers moisture, while the removable drying chamber and cyclone simplify cleaning.

1Filter air	→	2Condition and dehumidify air		→	3Atomize liquid feed		→	4Low-temperature drying
5Separate powder in cyclone		→	6Collect dry powder			→	7Condense moisture and control humidity

Technical Specifications

Parameter	Specification
Model	AVPWG-5000D
Feed capacity	Up to 5,000 mL/h
Drying chamber diameter	800 mm
Low-temperature mode	Ambient to 80°C; control accuracy ±0.5°C
High-temperature mode	Ambient to 280°C; control accuracy ±0.5°C
Outlet temperature	Ambient to 100°C; control accuracy ±0.5°C
Atomization	Centrifugal atomizer
Pressure adjustment	0-0.6 MPa
Airflow	0-420 m³/h
Heating power	6.0 kW
Automatic dehumidification power	2.0 kW × 2
Control interface	7-inch touch screen with communication port RS232
Construction	304 stainless-steel body and jacketed heating system
Safety protection	Leakage, voltage stabilization and overheat protection
Automatic energy-saving system	Included

Applications

Typical low-temperature spray drying applications include the following heat-sensitive and value-added materials.

Biological products Heat-sensitive cultures and biological formulations	Probiotics Liquid cultures and functional ingredients
Enzymes and proteins Research samples and active ingredients	Plant extracts Botanical extracts and natural ingredients
Food and beverages Fruit, vegetable and beverage powders	Specialty chemicals Laboratory and fine-chemical formulations

Low Temperature Centrifugal Spray Dryer