常州凯润机械有限公司座落在风景秀丽的太湖之滨，龙山脚下。周边有新建的太湖大道(去灵山大佛的必经之路)，沪宜公路，交通便捷。

　　常州凯润机械有限公司是一直致力于气力输送设备的研制工作井拥有多项先进技术的专业厂家，专业生产各种陶瓷阀门、耐磨阀门、特种阀门、电站阀门，火电厂粉煤灰系统的各种备品备件。公司拥有多名中高技术人员和先进的生产、试验、检测仪器设备。

　　气力输送是一种带物料和压力的输送方式，对阀门的形成冲击及带来磨损都很大。气力输送系统中阀门是一个很关键的部位，理想中的阀门应具有耐磨性强、稳定性能好、使用时间长等特点。目前气力输送行业所使用的一般阀门耐磨性较差，稳定性能也不太好。国产的阀门时间平均为三个月左右，进口阀门的使用也只有半年到一年左右的时间，这样就需要在生产过程中经常更新阀门，既影响了效益又增加了运营成本。针对此种情况，常州凯润机械有限公司在全体技术人员反复研究、试验以及所有公司员工的艰辛努力下成功研制出“双闸气锁耐磨陶瓷阀门”、“耐磨旋转阀门”。

Changzhou kairun Machinery Co., Ltd. is located in the beautiful Taihu Lake, at the foot of Longshan. Around the new Taihu Avenue (the only way to Lingshan Giant Buddha) and Huyi highway, the traffic is very convenient. 

Changzhou kairun Machinery Co., Ltd. has been committed to the development of pneumatic conveying equipment. It has a number of advanced technology professional manufacturers, specializing in the production of various ceramic valves, wear-resistant valves, special valves, power station valves, various spare parts of coal ash system in thermal power plants. The company has a number of senior technical personnel and advanced production, testing, testing equipment. 

Pneumatic conveying is a kind of conveying mode with material and pressure, which has great impact on valve and wear. The valve is a key part in pneumatic conveying system. The ideal valve should have strong wear resistance, good stability and long service life. At present, the general valve used in pneumatic conveying industry has poor wear resistance and poor stability. The average life of domestic valves is about three months, and the service life of imported valves is only half a year to about a year. Therefore, it is necessary to update the valves frequently in the production process, which not only affects the benefits but also increases the operating costs. In view of this situation, Changzhou kairun Machinery Co., Ltd. has successfully developed "double valve air lock wear-resistant ceramic valve" and "wear-resistant rotary valve" through repeated research, test and hard work of all employees.