News

  • We are 3 years old

    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 ...
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  • The super fans of AC800 Auto pulsing dust extractor

    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...
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  • Why do you need a pre separator?

    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...
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  • Apple to apple: TS2100 vs. AC21

    Apple to apple: TS2100 vs. AC21

    Bersi has a very complete product line of concrete dust extractors than most competitors.Range from single phase to three phase,from jet pulse filter cleaning and our patent auto pulsing filter cleaning. Some customer maybe confused to choose. Today we will make an contrast on the similar models,...
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  • Who will be the first luck dog to have one of those auto pulsing vacuums?

    Who will be the first luck dog to have one of those auto pulsing vacuums?

    We spent the whole year 2019 to develop the patent auto pulsing technology concrete dust extractors and introduced them at the World of Concrete 2020. After several months testing, some distributors gave us very positive feedback and said their customers dreamed this for a long time, all of th...
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  • World of Concrete 2020 Las Vegas

    World of Concrete 2020 Las Vegas

    World of Concrete is the industry’s only annual international event dedicated to the commercial concrete and masonry construction industries. WOC  Las  Vegas  have   the  most complete industry’s leading suppliers , indoor and outdoor exhibits  showcasing innovative products and techn...
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