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Precision Vacuum Dryers for Sensitive Materials

Low-temperature drying preserves product integrity and prevents oxidation. Ideal for pharmaceuticals, fine chemicals, nutraceuticals, and heat-sensitive compounds. Ensures batch consistency and high solvent recovery rates. Various types available: Static, Rotary Cone, Paddle Dryers & more.

Vacuum Dryers Exceeding Market Standards

As leading providers of industrial drying solutions, our vacuum drying systems preserve heat-sensitive materials’ activity while ensuring chemical stability for oxidation-prone compounds through advanced dryer system technology.

Vacuum Rake Dryer

Engineered for high-efficiency vacuum dry processing:

Single Cone Vacuum Dryer

The DZLG Series revolutionizes industrial drying equipment with:

Double Cone Rotary Vacuum Dryer

Premium drying systems featuring:

Sample-to-Bulk Identical Quality

Zero Downtime Guarantee

No Hidden fees

Chemical Processing

Vacuum dryers are ideal for drying oxidation-prone chemical materials or those containing organic solvents. In coating production, vacuum drying removes solvents, recycles them, and prevents oxidation, ensuring the coating’s quality and performance.

Electronic Products

Vacuum dryers are ideal for drying moisture- and oxygen-sensitive products, such as electronic components and battery materials. For instance, lithium battery electrodes require vacuum drying to protect performance from moisture and oxygen.

Pharmaceutical Products

Vacuum dryers are ideal for drying heat-sensitive drugs and biologics, such as enzymes, vaccines, and proteins, by removing moisture at low temperatures while preserving their activity.

Do You Need Some Industrial Assistance ?

How maintain vacuum stability during peak loads?

Vacuum dryers are ideal for drying heat-sensitive drugs and biologics, such as enzymes, vaccines, and proteins, by removing moisture at low temperatures while preserving their activity.

Prevent odor cross-contamination?

Three-layer containment system in our industrial drying equipment:

Reduce vacuum system maintenance costs?

Proactive strategies we implement:

What Our Clients Say

Gain insight into our client experiences, testimonials that highlight our commitment to exceptional quality, service, and support.

Emily Anderson

Production Manager

Mid-Size Specialty Chemicals Co.

Benjamin Carter

Lead Process Engineer

Food Ingredients Manufacturer

Olivia Miller

R&D Manager

Pharmaceutical Ingredients Supplier

Explore Our Advanced Spray Dryer Technology

Transform liquids into fine, uniform powders with Longhu’s spray dryers. Deliver 98% powder yield, reduce floor space by 40% with compact designs, and tailor particle sizes from 10-500µm — engineered for consistent quality in pharmaceuticals, food, or chemicals.