News
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Bersi innovated&patent auto clean system
Concrete dust is extremely fine and hazardous if inhaled which makes a professional dust extractor is a standard equipment in the construction site. But easy clogging is the industry’s biggest headache, most industrial vacuum cleaner in the market need operators to make manual clean every ...Read more -
New product launching—Air scrubber B2000 is in bulk supply
When concrete grinding job is done in some confined buildings, the dust extractor can't completely remove all the dust,it may cause serious silica dust pollution.Therefore, in many of these closed spaces, air scrubber is needed to provide operators with good quality air....Read more -
A challenging year 2020
What would you like to say at the end of the Chinese Lunar New Year 2020?I’d say, “We’ve had a challenging year!” At the beginning of the year, the COVID-19 was sudden outbreak in China. January was the most severe time, and this happened to be during the Chinese New Year ...Read more -
We are 3 years old
Bersi factory was founded on August 8,2017. On this Saturday, we had our 3rd birthday. With the 3 years growing, we deveopled about 30 different models,build our full complete production line, covered the industrial vacuum cleaner for factory cleaning and concrete construction industry. Single ...Read more -
The super fans of AC800 Auto pulsing dust extractor
Bersi has a loyalty customer who is the top funs of our AC800—3 phase auto pulsing concrete dust extractor intergrated with the pre separator. It is the 4th AC800 he bought during the 3 months, the vacuum works very well with his 820mm planetary floor grinder. He used to spend over then t...Read more -
Why do you need a pre separator?
Do you question if a pre separator is useful? We did the demonstration for you. From this experiment, you can see the separator can vacuum more than 95% find dust,only little dust come into the filter. This enable the vacuum remain a high and longer suction power,less your frequency of maunal fil...Read more