Changzhou Yixin Drying Equipment Co., Ltd.
| Speed | 1-6 r/min |
| Payment Terms | T/T |
| Name | Double Cone Rotary Vacuum Dryer |
| Supply Ability | 100 Set/year |
| Delivery Time | 30 days |
| Height | 3100mm |
| Weight | 3000kg |
| Packaging Details | Wooden crate/Wooden pallet |
| Material | SUS304 |
| Power | 7.5kw |
| Volume | 2000L/3000L/4000L/5000L |
| Model Number | SZG-2000/3000/4000 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Brand Name | YIXIN |
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Product Specification
| Speed | 1-6 r/min | Payment Terms | T/T |
| Name | Double Cone Rotary Vacuum Dryer | Supply Ability | 100 Set/year |
| Delivery Time | 30 days | Height | 3100mm |
| Weight | 3000kg | Packaging Details | Wooden crate/Wooden pallet |
| Material | SUS304 | Power | 7.5kw |
| Volume | 2000L/3000L/4000L/5000L | Model Number | SZG-2000/3000/4000 |
| Certification | ISO9001 | Place of Origin | CHINA |
| Brand Name | YIXIN | ||
| High Light | SZG Double Cone Rotary Vacuum Dryer ，Double Cone Rotary Vacuum Dryer 2000L ，Double Cone Vacuum Dryer 3000L | ||
1. Equipment Overview
Double-cone Rotary Vacuum Dryer (SZG Series)
An intermittent, vacuum-conduction drying equipment with a rotating container, widely used in fine chemical industries. It is commonly compared with vacuum paddle dryers and vacuum ovens for selection.
The unit features a double-cone-shaped rotating chamber, which rotates slowly as a whole. Heat transfer medium flows through the jacket to provide heating. The interior has no stirring shaft or internal rake teeth.
II. Structural Composition
1. Double-cone cylinder: Made of 304/316L stainless steel with jacket; supported by shafts at both ends; smooth internal surface without dead corners for easy cleaning; equipped with manholes, material inlet, and vacuum port on the cylinder.
2. Support and rotary drive mechanism: Motor + gearbox drives the cylinder to rotate slowly in forward and reverse directions; equipped with braking and positioning function.
3. Vacuum rotary joint: Installed on the hollow support shaft, extracts steam from inside the cylinder while maintaining a tight vacuum seal during rotation.
4. Vacuum system: Comprising vacuum pump, condenser, solvent recovery tank, and dust collector.
5. Control system and insulation layer; optional explosion-proof design, CIP cleaning, and spray device.
III. Working Principle
1. Powder or filter cake material is loaded into the double-cone tank, and the manhole is sealed;
2. Steam, hot water, or thermal oil is circulated through the jacket to indirectly heat the material via the tank wall;
3. The tank rotates slowly (4–10 r/min), causing the material to continuously tumble and mix under gravity, with the heated surface constantly renewed;
4. A high vacuum (-0.085 to -0.098 MPa) is drawn inside the tank, enabling low-temperature evaporation of solvents/water;
5. Vapor is extracted through the hollow shaft and rotary joint, then condensed in a condenser for recovery of organic solvents;
6. After drying is complete, heating is stopped, temperature is reduced, vacuum is released, and the tank rotates to position the discharge port downward for unloading.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
$10,000,000-$15,000,000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Changzhou Yixin Drying Equipment Co., Ltd. is located in Changzhou, Jiangsu Province—a beautiful water town in southern China and a core city of the Yangtze River Delta region. The company is a professional, technology-driven enterprise specializing in the design, development, production, sale... Changzhou Yixin Drying Equipment Co., Ltd. is located in Changzhou, Jiangsu Province—a beautiful water town in southern China and a core city of the Yangtze River Delta region. The company is a professional, technology-driven enterprise specializing in the design, development, production, sale...
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