常州凱潤機械有限公司座落在風景秀麗的太湖之濱，龍山腳下。周邊有新建的太湖大道(去靈山大佛的必經之路)，滬宜公路，交通便捷。

　　常州凱潤機械有限公司是一直致力于氣力輸送設備的研制工作井擁有多項先進技術的專業廠家，專業生產各種陶瓷閥門、耐磨閥門、特種閥門、電站閥門，火電廠粉煤灰系統的各種備品備件。公司擁有多名中高技術人員和先進的生產、試驗、檢測儀器設備。

　　氣力輸送是一種帶物料和壓力的輸送方式，對閥門的形成沖擊及帶來磨損都很大。氣力輸送系統中閥門是一個很關鍵的部位，理想中的閥門應具有耐磨性強、穩定性能好、使用時間長等特點。目前氣力輸送行業所使用的一般閥門耐磨性較差，穩定性能也不太好。國產的閥門時間平均為三個月左右，進口閥門的使用也只有半年到一年左右的時間，這樣就需要在生產過程中經常更新閥門，既影響了效益又增加了運營成本。針對此種情況，常州凱潤機械有限公司在全體技術人員反復研究、試驗以及所有公司員工的艱辛努力下成功研制出“雙閘氣鎖耐磨陶瓷閥門”、“耐磨旋轉閥門”。

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.