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Electric Heat Evaporation Machine / Thermal Vacuum Distillation Equipment

Categories Evaporation Machine
Brand Name: DEA
Model Number: F-500
Certification: UL
Place of Origin: CHINA
Payment Terms: T/T
Supply Ability: 10 SETS PER MONTH
Delivery Time: 4-6 WEEKS
Packaging Details: PACKED IN WOODEN CASE
MATERIAL: stainless steel 304/S316L
TEMPERATURE: Room temp~150/250 ℃(depend on the Electric heater )
DIAMETER: 850 (mm)
VOLUME: 500 (L)
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Electric Heat Evaporation Machine / Thermal Vacuum Distillation Equipment

1200 * 1200 * 2550 mm Evaporation Machine For CBD / Hemp oil / THC

Evaporation involves two basic processes: a hot source material evaporates and condenses on the substrate. It resembles the familiar process by which liquid water appears on the lid of a boiling pot. However, the gaseous environment and heat source (see "Equipment" below) are different.

Evaporation takes place in a vacuum, i.e. vapors other than the source material are almost entirely removed before the process begins. In high vacuum (with a long mean free path), evaporated particles can travel directly to the deposition target without colliding with the background gas. (By contrast, in the boiling pot example, the water vapor pushes the air out of the pot before it can reach the lid.) At a typical pressure of 10−4 Pa, an 0.4-nm particle has a mean free path of 60 m. Hot objects in the evaporation chamber, such as heating filaments, produce unwanted vapors that limit the quality of the vacuum.

Evaporated atoms that collide with foreign particles may react with them; for instance, if aluminium is deposited in the presence of oxygen, it will form aluminium oxide. They also reduce the amount of vapor that reaches the substrate, which makes the thickness difficult to control.

Evaporated materials deposit nonuniformly if the substrate has a rough surface (as integrated circuits often do). Because the evaporated material attacks the substrate mostly from a single direction, protruding features block the evaporated material from some areas. This phenomenon is called "shadowing" or "step coverage."

When evaporation is performed in poor vacuum or close to atmospheric pressure, the resulting deposition is generally non-uniform and tends not to be a continuous or smooth film. Rather, the deposition will appear fuzzy .

MATERIALstainless steel 304/S316L
TEMPERATURERoom temp~150/250 ℃(depend on the Electric heater)
DIAMETER850 (mm)


Blade paddle
VACUITY5.0mbar~3bar(depend on the nature of material and vacuum pump)
FLOOR AREAlength*width*height=1200*1200*2550(mm)(without pump)
POWER1600W (without pump)

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