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Three Phase Dust Extractor For Small/Medium Floor Grinders – VFG-22E/30E/40E

Product Description:

VFG-22E/30E/40E Vacuum cleaner is special designed for matching with small/medium grinders in the floor preparation industry. With the characteristic as below:
• Strong suction, two-stage filter unit, stable and reliable. Can match grinders @3~5.5kw power;
• Suitable for the work site that requires three phases and requires 24hours continuous working area with common dust;
• To be applied to grinding, polishing and other floor preparations.

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Model:                                    VFG-22E                                           VFG-30E                                   VFG-40E
Voltage (V/Hz):        3phase 380V/50Hz                               3phase 380V/50Hz            3phase 380V/50Hz
Power:                                 3hp/2.2kw                                      4hp/3.0kw                                    5.5hp/4kw
Max Air flow:                        265m3/h                                          318m3/h                                     420m3/h
Max pressure:                    2350mmH2O                                 2700mmH2O                            2600mmH2O
1st stage filter:               star shaped filter bag                   star shaped filter bag                   star shaped filter bag
2nd stage filter:             HEPA filter cartridge                      HEPA filter cartridge            HEPA filter cartridge
Air inlet:                           Ø50MM (2inches)                            Ø50MM (2inches)                 Ø50MM (2inches)
Noisy (dB):                            73±2                                                         74±2                                      75±2
Filter area:                           1.9+3.4m2                                             1.9+3.4m2                         1.9+3.4m2
Cleaning method:                                      manual cleaning (half-automatically pulse jetting)
Dimension:                     1120x735x1600mm                        1120x735x1600mm              1120x735x1600mm

Structure Chart

1, Two – stage HEPA filter  (H13 standard)

The first stage filter is filter bag with filtration degree of 99% @ 1~3microns dust
The second stage filter is HEPA filter cartridge with filtration degree of 99% @ 0.3~0.5 microns dust

2, Cleaning Method

a, Manual air pulse back cleaning structure;

b, Dust collection structure. The vacuum is equipped with the Longopac® canister disposal bags that would be continuously pulled out. When it collects a certain amount of dust, it could be sealed by the cable tie and then cut it off with a scissor. See the photos below:

Structure Diagram

structure diagram

Applicable floor grinder

VFG-22E/30E/40E is considered to the best partner with small or medium grinders @ 3.0~5.5kw power. 

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