Dongfeng Cummins "Tangula" engine cold zone triumph

A few days ago, in the eyes of everyone, a cold zone test vehicle and a service vehicle equipped with the Tanggula engine came to the door of Dongfeng Cummins Corporation's eastern district and successfully completed the long cold zone trial trip. Dongfeng Cummins "Tangula" en

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China has developed a new low-cost solid battery materials

Solid oxide fuel cell is an efficient and environmentally friendly energy conversion technology, its commercial application has been the goal pursued by researchers. However, due to the high cost, commercial applications have not yet been realized. China University of Geosciences (Wuhan) College

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Dry weak magnetic field magnetic separator - magnetic roller

Magnetic rollers, also known as magnetic pulleys, have both permanent magnets and electromagnetics (Figure 1). The structure is simple and can be directly installed on the head of the belt conveyor, or it can be configured as a separate dry magnetic separator. The magnetic material is adsorbed as t

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Up-and-coming star - Lewo F480E excavator evaluation

Among the many domestic excavator brands, Lovol Heavy Industries is definitely a rising star. From the first small excavation FR60-7 in 2006, to the excavation FR220D and now to the dig FR480E, Lovol Heavy Industries has achieved a triple jump of products and technology in just 10 years. As a t

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