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ZPG Vacuum Harrow Dryer

The ZPG Vacuum Harrow Dryer is an innovative horizontal batch-type vacuum drying system. It operates through conductive evaporation, where a scraper agitator continuously removes material from heated surfaces and promotes cyclic flow within the vessel. Evaporated moisture is extracted by a vacuum pump.

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ZPG

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Product Features

Applications

Parameters

Large-Scale Jacketed Heating

● Extensive heat transfer surface → high thermal efficiency.

Agitation System

● Ensures continuous material circulation for uniform heating.

● Enables effective drying of slurries, pastes, and viscous materials.

Vacuum Compatibility

● Ideal for heat-sensitive, explosive, toxic, or solvent-laden materials.

Applications

Used in pharmaceutical, food, and chemical industries, including:

Slurries, pastes, powders

Heat-sensitive materials requiring low-temperature drying

Oxidation-prone, explosive, corrosive, or highly toxic substances

Materials requiring organic solvent recovery

Pharmaceutical

Food Manufacturing

Feed

Chemical Industry

Parameters

Item	Model
Name	Unit	ZPG-500	ZPG-750	ZPG-1000	ZPG-1500	ZPG-2000	ZPG-3000
Working Volume	L	300	450	600	900	1200	1800
Heating Area	m²	6	7.6	9.3	12.3	14.6	19.3
Agitator Speed	rpm	6-30 Infinitely Variable Speed
Power	kw	4	5.5	5.5	7.5	11	15
Jacket Design Pressure (Hot Water)	MPa	≤0.3
Vessel Vacuum Degree	MPa	-0.09～0.096

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Pengduo is a leading provider of innovative, customized drying and processing solutions for Pharma, Food, Biotech, Feed, and Chemical industries, offering reliable global support and sustainable technology.

Contact PENG DUO

Tel: +86-158-5193-1128
E-mail: annie@czpengduo.com
Add: Shijiaxiang Village, Zhenglu Town, Tianning District, Changzhou, Jiangsu,China

ZPG Vacuum Harrow Dryer

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