With the improvement of the requirements for energy-saving and emission-reduction of automobiles, the green energy-saving effect of auto parts and accessories has become more and more concerned. The tire energy labeling system is also brewing and the tire companies are actively participating. A few days ago, Michelin released the "green car life - China's owners environmental behavior investigation report" at the same time, also revealed the relevant circumstances.
Fu Yuwu, executive vice chairman and secretary-general of the China Automotive Engineering Society, said that the introduction of the tire labeling system will surely promote enterprises to raise the technological level of relevant industries faster, and it will also promote industrial development.
Wan Neng, the new president of Michelin in China, said that Michelin is participating in the formulation of China's tire energy labeling regulations led by the China Rubber Association and is willing to contribute Michelin's experience in formulating EU regulations.
As one of the steps to understand the domestic automotive consumer market, Michelin and a professional survey agency released the first domestic automotive industry to link the environmental awareness of auto users with their auto life (including the consumption, use and driving habits of automobiles and auto parts, etc.) Research results. Revealed the awareness and cognition of Chinese auto users' environmental protection concepts and behavioral habits. The survey shows that 87.7% of users have a positive attitude towards the environmental protection trends of automobiles and auto parts. They think that environmental protection is an inevitable trend in the development of autos and parts.
Extrusion Conical Twin Screw Barrel
Twin screw extrusion
Simply described, the twin-screw extruder is a machine consisting of two co-penetrating and self-cleaning identical screws which are mounted on shafts and rotate in the same direction in a fixed closed housing called [barrel" . The twin-screw extruders operate continuously with very short residence times.
The parallel twin screw and the conical twin screw
According to whether the screw axis is parallel or not, the twin screws can be divided into the conical twin screw and the parallel twin screw, where the parallel twin screws are divided into fully intermeshing type, partly intermeshing type, non-engaged type, etc. In the case of parallel screws, the feed end and the die end have the same diameter.
The diameter of the screws in the conical twin-screw extruder is larger at the feed end and smaller at the die end.
Extrusion Conical Twin Screw Barrel,Conical Twin Screw Barrel,Conical Screw Barrel,Conical Screw For Extruder
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