MANN+HUMMEL's new air filtration system consists of only three components: the housing, the cover and the MANN filter cartridge. This simple and compact design can help technicians to easily complete the work: open the cover, remove the air filter, put a new MANN filter , and then close - complete! Thanks to its precise housing shape design, the MANN filter can always be slid into a precise position, making replacement quick, clean and convenient. At the 2012 Frankfurt International Auto Show held from September 11 to 16, MANN+HUMMEL will fully demonstrate the outstanding performance of the new products.
Currently, MANN+HUMMEL produces radial seal systems for the 1.2-liter and 1.4-liter TSI engines in the Volkswagen Golf and Volkswagen Polo. Customers in the independent aftermarket can enjoy this innovative technology in MANN filter products, as well as the quality standards of the original Accessories .
MANN brand filter has a complete urea filter series, which has become a major highlight of the MANN truck series products, of which the latest product U630x series is the flagship product of MANN urea filter. The U630x is press-fit, securely connected without screws and screws, and is easy to replace. The maintenance time is specified by the car manufacturer. MANN+HUMMEL has supplied MANN filter cartridges for all existing models equipped with an SCR (Selective Catalytic Reduction) system.
The superior performance of the urea filter in the truck business is an integral part of all MANN-compliant filters for commercial vehicles. At the 2012 Frankfurt International Auto Show, this outstanding performance will be demonstrated through more application examples.
With the joint efforts of 800 R&D personnel of the MANN+HUMMEL Group, the MANN brand filter products have always maintained the same quality as the original parts. The German Patent and Trademark Office listed MANN+HUMMEL as one of the most active patent applicants. In 2011, MANN+HUMMEL filed 111 patents in Germany, and in fact it has approximately 3,000 patents and utility model patents worldwide, one of which is the U630x series.
In addition to the U630x range, MANN+HUMMEL will also be presenting other MANN-brand filter products for the after-market at the Frankfurt International Auto Show. These products are in line with future trends and sustainability. For the European market, MANN+HUMMEL will provide more than 4,500 cartridges for more than 35,000 types of automotive and mechanical equipment, including 11,000 types of cars and trailers, 7,500 types of trucks and buses, 1,100 types of motorcycles, and 15,500 types of non-road machinery and industrial applications. .
Shell and Tube Heat Exchanger Heat Exchanger is part of the heat transfer fluid will heat to the cold fluid equipment, also known as the heat exchanger shell and tube heat exchangers is the General Equipment in chemical, petroleum, power, food and many other industrial sectors, occupies an important position in the production of heat exchanger type is many. But, according to the principle and method of cold and thermal fluid heat exchange basically can be divided into three categories: recuperative, hybrid and regenerative. In three kinds of heat exchanger, heat exchanger is mostly used.
Recuperative heat exchanger according to different heat transfer tubes: FPR floating coil heat exchanger, LWR threaded pipe heat exchanger, WMH membrane heat exchanger. Eddy heat (heat exchange equipment promotion center)
Advantages of Shell And Tube Heat Exchanger:
1, high heat transfer coefficient: thread tube is of high efficient heat transfer component combination of internal and external thread is made of high thermal conductivity of copper or stainless steel, thread made Tube Heat Exchanger, the fluid resistance is small, then the formation of strong turbulence, which greatly improves the heat pipe inside and outside coefficient. Through the test, steam water heat when the total heat transfer coefficient is up to 3000~6000W/m2 DEG C, water water heat when the total heat transfer coefficient of 2500~5500W/m2 degrees.
2. Compact structure: This product has a large heat transfer area per unit volume, and the total heat transfer coefficient is high, so the area is greatly reduced, saving material and space
3, is not easy to scale because of the special structure of the concavo convex thread tube, the tube inside and outside effects of multi layer and rotary flow erosion, coupled with the thermal shrinkage of the extension tube, inside and outside of the tube wall will not remain impurities, so it is not easy to fouling, long running effect is good.
4, it is not easy to leak: This product is short sealing circumference, the coarse thread of the threaded pipe is similar to the expansion joint, which has the ability of compensation, the heat stress of the heat exchanger is small, and it is not easy to leak
5, easy to install: this series of heat exchangers have horizontal and vertical two types of easy to install in different locations
Shell And Tube Heat Exchanger
Shell Heat Exchanger,Tube Heat Exchanger,Stainless Steel Heat Exchanger
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