Haining Hongqi Filter Equipment Co., Ltd. was established on October 1, 1983. It is a professional manufacturer of filter equipment that integrates development, design, manufacturing, sales, and service. As a member unit of China's pharmaceu... MORE+
Red Flag Filter Fully Automatic Filter Machine Patent Certificate and Multiple Honor Certificates
Red Flag Filter has independently developed all filters and water engineering software, which can be modified and adjusted according to customer requirements
The filtering equipment comes with a three-year warranty, and you can directly contact our customer service at 0573-87681288 within 24 hours
Red Flag Filter has been in the filter industry for over 30 years, mastering core technologies and receiving unanimous praise and recognition from domestic and foreign customers
Stainless steel plate frame filter
Mixed cellulose ester microporous filter membrane
Working principle of quick opening bag filter:Adopting the side in and bottom out method (or side in and side out method), the filtered liquid medium is pressed or drawn into the filter barrel through the pressure in the pipeline. The liquid medium to be
2021-08-23Bag filters are important equipment in the filtration industry, and we should pay attention to their cleaning. Different bag filters have different cleaning methods. Today, the Red Flag editor will share with you:The multi connected backwash bag filter ca
2021-07-29
Bag filter material selection to finished product, highlighting uniquenessFrom customer inquiries about our products, to placing orders, to shipping and after-sales service. This process is the fate between the customer and us, and we cherish the fate of
2021-08-13
Key points for operating bag filters:Compared with other filter devices, bag filters not only differ in design concept, but also in structure and characteristics. Therefore, some differences must be noted in practical operation. For practical operators, t
2021-07-22
Classification of liquid filters:1、 According to the filter media, it is divided into:1. Air filterTo purify polluted air to the level required for production and daily life, that is, to achieve a certain degree of cleanliness.2. Liquid filterClean the co
2021-08-13
Bag filter is a new type of filtration system, in which the filter bag is supported by a metal mesh inside the filter. The liquid flows in from the inlet, passes through the filter bag, and flows out from the outlet. Impurities are filtered in the filter
2021-08-23
The cylindrical shell of the bag filter is made of stainless steel, and the interior is made of PP melt blown, wire burned, folded, titanium filter, activated carbon filter, and other tubular filter elements as filter elements. According to different filt
2021-07-29
Installation position and method of oil filter for liquid filter:The installation positions of liquid filters and oil filters in hydraulic systems are usually as follows:1. To be installed at the suction port of the pumpA surface type oil filter is usuall
2021-07-29
