Place of Origin:
Jiangsu China
Brand Name:
Yiteng
Certification:
ASME U/ISO9001/ ISO45001/ ISO14001/PED/CE/CRTU/DOSH
Model Number:
WFE/SPD/BEM/BES/AES/BEU/TFE
Core Structure:Internal condenser at center
Operating Pressure:Ultra-high vacuum 0.001 mbar
Viscosity:Low, limited by rotor design
Internal Condenser
● Installed at cylinder center, shell-and-tube or coil type
● Forms fixed short-path evaporation gap with outer heating cylinder
● Core component for capturing and condensing light molecules
● Condenser area: 1.5~3.5 times evaporation area
● Head-type bottom design for dead-space-free discharging
● 15° inclined plates between cylinders for smooth heavy component discharge
● Optional jacket or coil insulation for high-viscosity post-evaporation conditions
Technical Description
Key Advantages:Highest purity, lowest temp, minimal degradation
|
Parameter |
Typical Value/Range |
Remarks |
|
|
Processing capacitye |
1-5500 kg/h |
Lab/industrial scale |
|
|
Operating pressure |
100mbar~0.001 mbar |
Requires multi-stage vacuum pumps |
|
|
Temperature range |
50-300°C |
Depends on material thermal sensitivity |
|
|
Evaporation-condensation distance |
2-5 cm |
Less than molecular mean free path |
|
|
Wiper speed |
100-600 rpm |
Frequency conversion control |
|
|
Material grade |
316L/Hastelloy/Glasses |
Complies with GMP or ASME BPE |
|
| Wiper Type | Structural Features | Material & Temp. | Clearance/Film | Application Scenarios | Viscosity Limit | Industry |
| Hinged Wiper | Spring-loaded, self-adapting to wall wear | PTFE ≤150°C Enhance PTFE ≤200°C CF-PTFE ≤250°C polybenzoate ≤280°C Copper≤300°C 304 ≤300°C 316L ≤400°C |
General purpose | 20,000 cP | Glycerol, tire additives, inorganic salts, sugar alcohols, fermentation broth, solvent recovery, waste oil regeneration, high-salinity wastewater, etc. | |
| Sliding Wiper | Graphite/PTFE bushings, hydraulic assist | / | High-precision film control | 50,000 cP | Vitamins, antibiotics, resins, plant extracts, etc. | |
| Fixed Wiper | Rigid connection, no moving parts | / | Ultra-high viscosity (polymer melts) | 100,000 cP | food additives, fruit juices, dairy products, etc. | |
| Roller Wiper | Equipped with rollers, reducing friction | / | Materials with solid particles | 30,000 cP | Foods, polymer resins, syrups, asphalt, rubber liquid, etc. | |
Why Partner With Us?
· 1:1 Drawing Optimization: Our engineering team reviews and optimizes your blueprints to reduce production costs.
· Reliable Lead Time: Streamlined manufacturing process ensures your project timeline is protected.
· Global Shipping Experience: Full support for sea freight, customs clearance, and documentation.
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