5inch High-borosilicate Glass Thin Film Evaporator

5inch High-borosilicate Glass Thin Film Evaporator

Thin film evaporators consist of a cylindrical heating jacket and an inner rotating wiper system, distributing the product on the heating jacket as a thin and turbulent film. The turbulence in the wiped film increases the heat and mass transfer to achieve a high evaporation rate at short residence times, often within a single processing pass. Thin film evaporation allow the handling of heat-sensitive, fouling and viscous products.

Sanitary Grade & Heat/Cold/Chemical Resistant High Borosilicate Glass
High Precision PTFE Scraper for Forming A Complete and Even Thin Film For Short Residence Time and High Distillation Rates
Magnetic Sealing and Viton Sealing Rings Ensuring High Vacuum Level
High Precision PTFE Scraper for Forming a Complete and Even Thin Film for Short Residence Time and High Distillation Rates
Short residence time so that heat-sensitive substances will not deteriorate
Continuous distillation without interruption
Thermal jacket design, uniform heat conduction
Save energy and reduce costs


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Model:
VTF-150
Brand:
Valuen

Product Overview

Product Details

Product Parameter

About US

The thin film evaporator consists primarily of a heating jacket,an internally rotatable wiper, and a condenser and vacuum system. In the high vacuum system, the feeding liquid is fed from the upper part of the evaporator. After that, under the driving of the gravity and the rotating wiper, a downwardly swirling film is formed along the inner wall surface of the jacket.The finishing fluid is discharged from the bottom discharger,while the steam is discharged from the upper part. The system is very suitable for liquid materials with high viscosity, easy crystallization, easy scaling, suspended solids or heat sensitive properties, and is widely used for pretreatment and finishing of products in the chemical, pharmaceutical, health care and other industries.

thin flim evaporator glass

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thin film evaporator

thin flim evaporator glass

Product Details

Wiped Film Evaporation

The stirring fitted at the rotor spread the liquid as a thin film of 0.1 to 1.0 mm over the heat transfer surface
High Borosilicate Glass

Contact parts are completely made of sanitary grade high borosilicate glass
Collection Mode

I. Manual collection via collection tank
II. Automatic collection via input & output pumps
Scraper Film-forming Design

Suitable for materials with highviscosity, easy crystallization, easy fouling, containing suspended solids or with thermal sensitivity

Model	VTF-60	VTF-80	VTF-100	VTF-150	VTF-200
Feeding rate(L/h)	0.5-5	1-7	2-10	3-15	5-20
Evaporation area(m²)	0.06	0.1	0.15	0.25	0.35
Condenser area(m²)	0.05	0.25	0.3	0.34	0.6
Feeding tank volume(L)	1	1	2	2	5
Material	Wetted Parts: High borosilated glass; Rack and Other Parts: Sanitary Grade Stainless Steel 304
Cold Trap & Condensers	2 Modules for Options: I: 1 Cold Trap with Coils Inside; II: 1 Coils Condenser and 1 Cold Trap with Coils Inside
Minimum operating pressure(mbar)	≤0.01 mbar
Working temperature range(℃)	Room temperature to 300 °C
Utilities (Optional)	Heaters for Feeding Flask, Main Evaporator; Chillers for External Coils Condensers Vacuum Pump ( 1 or 2 stage)
Power supply	220V,50/60Hz; 380V,50/60Hz (Other voltages available)