V2 Portable 120V 220V Vacuum Cleaners For Concrete Grinding
The performance of the vacuum cleaner depends on the overall design, the filtration, and the air flow.
All JS vacuum cleaners use HEPA filter. It stands for "High Efficiency Particulate Air filter". This filter is for filtering out particles contained in an airstream, at high efficiencies.
Why choose JS industrial vacuum cleaner
1, Full Series
2, Cyclone + HEPA H13
3, Higher CFM
4, Automatic Filter Cleaning
5, Customization Available
1, Self clean HEPA H13 conical filter
2, Airflow 171 CFM 290m3/h
3, 110V / 220V. Net weight 82KG








Model# | V2 | V2X | V3 | V3X |
Airflow | 290m3/h | 290m3/h | 430m3/h | 430m3/h |
Filtration area | 28000cm2 | 28000cm2 | 44000cm2 | 44000cm2 |
Power | 3HP 2.2KW | 3HP 2.2KW | 4.5HP 3.3KW | 4.5HP 3.3KW |
Voltage | 1ph 220V 1ph 110V | 1ph 220V 1ph 110V | 1ph 220V 1ph 110V | 1ph 220V 1ph 110V |
AMPS | 14A | 14A | 21A | 21A |
Net weight | 82KG | 120KG | 97KG | 150KG |
Filter type | HEPA H13 | HEPA H13 | HEPA H13 | HEPA H13 |
Auto clean | Yes | Yes | Yes | Yes |
Features | With pre separator | With pre separator |



Company Profile
Our advantage
2, Own two factories and one software office, in Shanghai and Suzhou.
3, Product range include concrete grinder, vacuum cleaner, floor scrubber, diamond tooling and many related machines.
4, More than 70 machine models, one stop buying service.
5, Own CNC machines, welding robot, laser cutting machine, spinning lathe etc. The high precision and quality is controlled by these high tech equipment and professional R&D staff.
A1: Yes, we have our own diamond workshop and make the diamond tools ourselves.
Q2: How long is production time for one container?
A2: For hand push machine is 2-3 weeks, for remote control models usually take 3-4 weeks.
Q3: You are based in Shanghai?
A3: Yes.
Q4: Do you have any advantages over other suppliers in terms of design?
A4: Yes. For example, we use seamless plastic water tank, aluminum casting mold grinder head which is stronger and add grinding pressure.
Q5: What is the warranty on the products?
A5: 1 year warranty for machine.
Q6: Do you recommend buying spare parts already with the order?
A6: Yes, we will recommend some spare parts.
Q7: What parts are usually needed for replacements?
A7: Resin pad holder, rubber cushion, dust skirt, switch.
Q8: Does your gear quality better than those from other company?
A8: Yes, we make the gear our own. JS gear is skewed tooth and being heat treatment processed which guarantee stable performance and long life time. But many company don't use such gear because this gear need high-precision process. We make the gears with CNC machine.
Q9: Do you offer diagrams for electrical and electronic layout for your machines?
A9: Yes, come with machines.
Q10: Is your company ISO registered and approved?
A10: Yes, we have got ISO, CE and SGS certificates.









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