When you need efficient drying solutions for industrial applications, our Large-Scale Vacuum Rake Dryer stands as your reliable partner. This innovative horizontal intermittent vacuum drying equipment uses conductive evaporation to handle wet materials with exceptional efficiency. The scraper stirrer continuously removes material from the hot surface, creating optimal circulation within the container. After water evaporates, our vacuum system efficiently removes moisture, delivering superior drying results for your production needs.
This advanced drying system excels in pharmaceutical, food, and chemical industries. You'll find it particularly effective for thick liquids, pastes, and powdery materials that require careful handling. The equipment's design ensures consistent performance while maintaining product quality throughout the drying process.
Your choice for the future



| Model | Working Volume (L) | Heating Area (m²) | Stirring Speed (rpm) | Power (kW) | |
|---|---|---|---|---|---|
| ZPG-500 | 300 | 6 | 6-30 stepless | 4 | |
| ZPG-750 | 450 | 7.6 | 6-30 stepless | 5.5 | |
| ZPG-1000 | 600 | 9.3 | 6-30 stepless | 5.5 | |
| ZPG-1500 | 900 | 12.3 | 6-30 stepless | 7.5 | |
| ZPG-2000 | 1200 | 14.6 | 6-30 stepless | 11 | |
| ZPG-3000 | 1800 | 19.3 | 6-30 stepless | 15 |
Operating Parameters:
Your production facility will benefit from this versatile equipment across multiple applications:
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Superior Heat Transfer Design
You'll appreciate the large sandwich heating area that maximizes thermal efficiency. The extensive heat transfer surface ensures optimal energy utilization throughout your drying process.
Advanced Stirring System
The continuous stirring mechanism creates uniform material circulation. This ensures even heat distribution and prevents material adhesion to heating surfaces.
Vacuum Operation Benefits
Operating under vacuum conditions allows lower temperature drying. This protects your heat-sensitive materials while maintaining excellent drying efficiency.
Versatile Material Handling
Whether you're processing slurries, pastes, or powders, this Large-Scale Vacuum Rake Dryer adapts to your specific requirements.
We maintain strict quality standards throughout manufacturing. Each unit undergoes comprehensive testing before delivery. Our quality assurance includes:
Engineering Excellence
Changzhou Great Drying Engineering brings decades of experience to every project. Our team understands your drying challenges and delivers solutions that work.
Customization Capabilities
We tailor each product to match your specific requirements. Your unique production needs receive personalized attention and solutions.
Comprehensive Support
From initial consultation through installation and maintenance, you receive complete technical support. Our experts ensure optimal equipment performance throughout its operational life.
Proven Performance
Industries worldwide trust our drying technology for critical applications. You join a community of satisfied customers who rely on our equipment daily.

Q: What materials work best with vacuum rake dryers?
A: These units excel with heat-sensitive materials, pastes, slurries, and materials requiring solvent recovery.
Q: How does vacuum operation benefit the drying process?
A: Vacuum reduces boiling points, enabling lower temperature operation while maintaining excellent drying efficiency.
Q: Can the stirring speed be adjusted during operation?
A: Yes, our stepless speed regulation allows real-time adjustment from 6-30 rpm for optimal results.
Q: What maintenance is required?
A: Regular inspection of seals, stirring mechanisms, and heating surfaces ensures long-term reliable operation.

Ready to enhance your drying operations with our Large-Scale Vacuum Rake Dryer? Our technical team stands ready to discuss your specific requirements and recommend the ideal solution.
Email: [email protected]
Contact us today for detailed specifications, pricing, and technical consultation. We'll help you select the perfect vacuum rake dryer for your application needs.
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