The 3rd General Assembly of the China Refrigeration and Air-conditioning Industrial Association Automobile Air Conditioning Working Committee was held in Nanjing today. The reporter learned from the meeting that the new national standard for small-displacement vortex-type automotive air-conditioning compressors has recently been approved by the National Standards Committee. It will be formally implemented in October 2012, and is responsible for the drafting of this standard is a Nanjing company - Nanjing Aotejia Cold Machinery Co., Ltd..

Qian Yonggui, general manager of Nanjing Aotejia Refrigeration Co., Ltd., told reporters that compared with other conventional automotive air-conditioning compressors, the scroll type has the characteristics of high energy efficiency, less use of refrigerants, and miniaturization, which is more energy-saving and environmentally friendly, and is a market development. A big trend. In the past 10 years, the domestic market for vortex-type automotive air-conditioning compressors is developing rapidly. Around 2000, there was no domestic vortex type automotive air-conditioning compressor. Today, the market share of this compressor has reached 23%. Of these 23%, about ninety-nine Chengdu were produced by Altgarde. Last year, the company's annual production reached 3.5 million units, which is expected to reach 4 million units this year.

Since the beginning of this year, due to the overall downturn in the automotive industry, the automobile parts and accessories industry has also received some impact. Data shows that in the first four months of this year, the overall sales of domestic automobiles fell by 1.3% compared with the same period of last year, while Altium still maintained a stable growth momentum, and this year's increase from January to May reached 4.3%. At the same time, the company has further increased its investment in the construction of compressor plants in Zhangzhou, Anhui and Longquan, Zhejiang. According to Qian Yonggui, in addition to the main scroll compressors, the company will also vigorously develop two products for electric vehicle compressors and external control variable displacement compressors. Currently, electric vehicle compressors have started to be put into production.

Air Pick

Air picks are tools driven by compressed air.The compressed air is distributed into two ends of the cylinder in turn by the tubular distributing valve to make the hammer conduct reciprocating impact movement and impact the tail of the pick, so that the air picks are driven into the rocks or the strata of ores, splitting into pieces.Pneumatic air picks are applied mainly in crushing reinforced concrete buildings, cement, permafrost, icy sheets of layers, soft ores, soft rock, pavement construction. We have five models of pneumatic air picks: G10, G11, G15, G16 and G20, in which G11 and G16 are anti-freezing pneumatic air picks.

Pneumatic Air Pick,Handheld Air Pick,Hand Hold Air Pick,Portable Air Pick

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