建議進一步加強大型化和系列化產品的研制，以滿足市場需求。鄂式碎石機的簡單構造使它在碎石機行業中占領者重要地位。如今國內碎石機行業從量到質的轉變正在緩慢的進行中，多數鄂式碎石機廠家技術都相對落后。因為隨著粒度的減小物料的脆弱面也相應減少，即變得越來越堅固，所以產生合格粒度的速度也就較慢。
另外，在高濃度的礦漿中粗粒不易下沉，易隨礦漿流走，造成“跑粗”。8月份正是最熱的天氣。工廠里工作的員工更是酷熱難耐，在將近40度的高溫里電焊工人們需要穿著厚重的電焊服，帶著電焊面罩，一絲不茍仔細認真的進行電焊作業。軸承正常運轉的溫度，比干油潤滑的軸承溫度要低得多，延長了軸承的使用壽命。
軸承下座設有油位觀察油標，操作工能夠隨時看到油位高低，能夠及時補充油量，防止因缺油而潤滑不良，避免了軸承損壞事故的發生。
Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m 2. Another workshop in Shangjie Industry Park covers 67000 m 2. Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.
LIMING brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance. LIMING owns an experienced service team, offering the customer free design and professional skill training and live guide for installation and debugging. The company's service networks have spread all over the country. Established client files, and mix the traditional door-to-door service with online service together, complementary the advantages. LIMING has won high recognition from clients.
The company mainly manufactures mobile crushers, stationary crushers, sand-making machines, grinding mills and complete plants that are widely used in mining, construction, highway, bridge, coal, chemical, metallurgy, refractory matter, etc. Product quality is life, and scientific innovation is motive power. LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.
LIMING machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, LIMING has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards. The company products remain the international leading level by strengthening international exchanges and cooperation all the time, and has won a wide range of international market, such as Russian, Azerbaijan, Kazakhstan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and European Union,etc.
Through more than 30 years' hard work, LIMING's staff built supremacy of credibility, excellent quality, service "LIMING" brand, and has made outstanding contributions to the development of mechanical manufacturing industry for China and the whole world.
