How to choose vacuum pump of molecular distillation equipment?
Molecular distillation equipment is popular used for cbd oil extraction, essential oil extraction, waste oil, etc.
Whole cbd oil distillation process has strictly requirements for vacuum degree, usually the vacuum degree
has 3 levels:
1. Vacuum degree <10Pa.
2. Vacuum degree <5Pa.
So how to choose suitable vacuum pump of cbd molecular distillation machine?
Let's talk if we need our vacuum degree reach below 0.01Pa , this decide ordinary type vacuum pump is
difficult to meet this request, through our molecular distillation equipment engineers years experiments &
test, we recommend the below type VRD series high speed vacuum pump:
TOPTION this series vacuum pump is a high speed, motor direct drive dual-stage oil sealed rotary vane
pump, it's a basic equipment to obtain vacuum & can be used to pump inactive gas within the scope of low
vacuum & a small amount of non-condensable gas.
This pump os specially suitable for coating, refrigeration, freeze drying ,sterilization, instruments analysis,
leak detction equipment, heat treatment metallurgy, etc. It can be used as a backing pump for rootes pumps
as well.
Technical parameters of this type vacuum pump of short path molecular distillation equipment:
|
Model |
VRD-4 |
VRD-6 |
VRD-8 |
VRD-16 |
VRD-24 |
VRD-30 |
VRD-48 |
VRD-65 |
|
|
Displacement speed m³/h (L/s) |
50Hz |
4 (1.1) |
6 (1.6) |
8 (2.2) |
16 (4.4) |
24 (6.6) |
30 (8.3) |
48 (13.3) |
65 (18) |
|
60Hz |
4.8 (1.3) |
7.2 (2) |
9.6 (2.6) |
19.2 (5.2) |
28.8 (7.9) |
36 (9.9) |
57.6 (16) |
78 (21.6) |
|
|
Ultimate partial pressure gas ballast close (Pa) |
5*10-2 |
5*10-2 |
5*10-2 |
4*10-2 |
4*10-2 |
4*10-2 |
4*10-2 |
4*10-2 |
|
|
Ultimate total pressure gas ballast close (Pa) |
5*10-1 |
5*10-1 |
5*10-1 |
4*10-1 |
4*10-1 |
4*10-1 |
4*10-1 |
4*10-1 |
|
|
Ultimate total pressure gas ballast open (Pa) |
3 |
3 |
3 |
8*10-1 |
8*10-1 |
8*10-1 |
8*10-1 |
8*10-1 |
|
|
Power supply |
Single / Three-phase |
Three-phase |
|||||||
|
Power rating (kW) |
0.4/0.37 |
0.4/0.37 |
0.4/0.37 |
0.75/0.75 |
1.1/0.75 |
1.1 |
1.5 |
2.2 |
|
|
Intake & exhaust DN (mm) |
KF16/25 |
KF16/25 |
KF16/25 |
KF25 |
KF25/40 |
KF25/40 |
KF40 |
KF40 |
|
|
Oil capacity (L) |
0.6-1.0 |
0.6-1.0 |
0.6-1.0 |
0.9-1.5 |
1.3-2.0 |
1.3-2.0 |
3.3-4.5 |
3.3-4.5 |
|
|
Motor speed (rpm) |
50Hz |
1440 |
|||||||
|
60Hz |
1720 |
||||||||
|
Ambient temperature ℃ |
10 - 40 |
||||||||
|
Noise level (dB) |
≤56 |
≤56 |
≤56 |
≤58 |
≤58 |
≤58 |
≤62 |
≤62 |
|
|
Net weight (kg) |
19 |
20 |
20 |
33 |
35 |
37 |
62 |
65 |
|
Want to choose suitable vacuum pump of molecular distillation equipment, but don't know how? Welcome
contact info@toptionlab.com to consult, our factory is professional produce stainless steel
molecular distillation equipment, CE certification reliable quality guarantee.
Total 0 Comments