产品中国中车CRRC110D-8

中国中车压缩机发展历程

1906年 南口机械的前身，京张铁路维修基地成立，詹天佑先生首任厂长

1966年 第一台自主研发的活塞式机车压缩机装机，运行成功

1996年 与世界轴承制造企业SKF合资成立北京南口斯凯孚铁路轴承有限公司，引进先进的轴承制造技术

2002年 成功研制出铁路机车用螺杆压缩机

2004年 与美国英格索兰公司合作，生产螺杆转子，并于同年研制生产出SLK系列螺杆压缩机

2006年 与德国克诺尔合资，成功引进压缩机先进的制造技术

2007年 自主研发的第一个型号螺杆主机NSG178实现批量生产，能效达到国家标准化二级以上。同时自主生产的空气压缩机整机在集团公司各生产基地试运行

2008年 公司再接再厉，成功实现了新型螺杆主机NSG242D、NSG242S、NSG242DZ和NSG195等机型的相继研发与投产，填补了国内40m³以上自主研发螺杆主机的空白

2009年 作为北车集团的一员成功上市；为国内多家空压机厂家贴牌生产空气压缩机

2013年 为了响应我国一带一路的大构思，北车人正式将真正意义上民族品牌空压机推向市场化。

2015年 为推动中国高端装备制造进一步走向和加速转型，中国北车与南车进行合并，6月合并换股完成后正式挂牌更名为中国中车（英文缩写CRRC），我公司更名为中国中车北京南口机械有限公司。

Development of China 's Medium Compressor

1906 South of the predecessor of the machinery, the Beijing-Zhang railway maintenance base was established, Mr. Zhan Tianyou first director

In 1966 the first independent research and development of the piston locomotive compressor installed, running successfully

1996 and the world's largest manufacturer of bearings SKF joint venture to set up Beijing South Lucky Fu Railway Bearing Co., Ltd., the introduction of advanced bearing manufacturing technology

In 2002 the successful development of the railway locomotive screw compressor

2004 and the United States Ingersoll Rand company, the production of screw rotor, and in the same year developed and produced SLK series screw compressor

In 2006 with the German Kenuo Seoul joint venture, the successful introduction of advanced compressor manufacturing technology

2007 independent research and development of the first model screw host NSG178 to achieve mass production, energy efficiency to achieve more than two national standardization. At the same time independent production of air compressor machine in the company's production base test run

In 2008 the company made persistent efforts to achieve a new screw host NSG242D, NSG242S, NSG242DZ and NSG195 and other models have been developed and put into production, to fill the domestic 40m ³ self-developed screw host blank

2009 as a member of the North car group successfully listed for a number of domestic air compressor manufacturers OEM production of air compressors

2013 In order to respond to the big idea of the road along the way, the North car officially will be the true sense of the national brand air compressor to market.

2015 to promote China's high-end e manufacturing to further accelerate and transformation, the Chinese North and South car to merge, merged in June after the completion of the merger was officially renamed China in the car (English abbreviation CRRC), my company changed its name to China in Beijing South Gate Machinery Co., Ltd.

中国中车压缩机的优势

经久耐用的主机

◇大转子，低转速，经久耐用。  

◇进口重载滚锥轴承，线接触方式，经久耐用。

◇独特设计的主机轴承座储油槽，避免启动瞬间干摩擦，延长主机使用寿命。

◇自带排气止回阀和断油阀，确保停机不反转，延长主机使用寿命。

◇三重唇形轴封系统设计，确保主机不漏油。

低噪音

◇采用高效低噪音设计离心风机。

◇采用加厚型冷却器吸风结构，效率高，噪音低。

◇导风罩蜗壳流向设计，降低噪音。

电控系统及元件

◇常压星三角启动，高压直接启动，降低启动电流冲击。

◇德国西门子接触器，确保触点分合20万次以上。

◇进口品牌电控元件，如电磁阀，传感器和温度开关等。

专用合成润滑剂

◇出色性能  

压缩机专用，独特配方，拥有出色的冷却性能和润滑性能，在恶劣工况使用条件下，保证压缩机的正常运行。  

◇导热性    

具有的导热性，抗磨损性，抗氧化性，抗腐蚀性和抗乳化性，确保压缩机能够运行在恶劣工况下，大大提高了整体运行效率。

◇使用寿命长   

合成润滑油，使用寿命长，正常情况下使用4000小时，降低了机器的维护费用。

柔性连接器：

◇Zui新技术的应用，不锈钢骨架及防护。密封可靠，维护方便。

专用控制器：

中国中车Zui新科研的智能PLC控制器，外形更加美观，功能更加完善，操作更加简便。

Advantages of China 's Medium Truck Compressor

Durable host

◇ large rotor, low speed, durable.

◇ imported heavy load roller bearings, line contact, durable.

◇ unique design of the main bearing housing storage tank, to avoid instantaneous dry friction, to extend the life of the host.

◇ comes with exhaust check valve and oil valve, to ensure that the shutdown is not reversed, to extend the life of the host.

◇ Triple lip seal system design to ensure that the host does not leak.

low noise

◇ use high efficiency and low noise design centrifugal fan.

◇ use thicker cooler suction structure, high efficiency, low noise.

◇ windshield volute flow design, reduce noise.

Electronic control systems and components

◇ atmospheric pressure star delta start, high voltage direct start, reduce the starting current impact.

◇ Germany Siemens contactor, to ensure that contact points more than 200,000 times.

◇ imported brand electronic control components, such as solenoid valves, sensors and temperature switches.

Special synthetic lubricants

◇ excellent performance

Compressor special, unique formula, with excellent cooling performance and lubrication performance, in the harsh conditions of use, to ensure the normal operation of the compressor.

Excellent thermal conductivity

Has excellent thermal conductivity, abrasion resistance, oxidation resistance, corrosion resistance and anti-emulsification, to ensure that the compressor can run in harsh conditions, greatly improving the overall operating efficiency.

◇ long service life

Synthetic lubricants, long service life, under normal circumstances the use of 4000 hours, reducing the maintenance costs of the machine.

Flexible connector:

◇ the latest military technology applications, stainless steel skeleton and protection. Sealed and reliable, easy to maintain.

Dedicated controller:

China's latest scientific research in the intelligent PLC controller, shape more beautiful, more perfect function, the operation more simple.