從主機(jī)質(zhì)量上看，國(guó)產(chǎn)機(jī)械在性能方面遜于外資品牌。“比如顎式碎石機(jī)，國(guó)產(chǎn)品牌可能只能用個(gè)兩三年就得大修，而一些好的品牌可以用個(gè)七八年，甚至十年。
通過(guò)采取以上措施，輸出的細(xì)粒料明顯增多，其篩分試驗(yàn)結(jié)果如表3所示?；诙嗄陙?lái)對(duì)礦山設(shè)備備件的檢測(cè)經(jīng)驗(yàn)，首先對(duì)探頭規(guī)格及K值進(jìn)行初選擇，然后在母材上用直探頭隨機(jī)選擇一平整部位進(jìn)行試驗(yàn)檢測(cè)，觀察鑄件內(nèi)部晶粒狀態(tài)以確定超聲波探傷是否合適。
有汽油發(fā)電機(jī)柴油發(fā)電機(jī)風(fēng)冷汽油發(fā)電機(jī)水冷柴油發(fā)電機(jī)小型汽油發(fā)電機(jī)大型柴油發(fā)電機(jī)等等，只有您想不到的發(fā)電機(jī)，沒(méi)有做不到的發(fā)電機(jī)組。歡迎咨詢和定制服務(wù)設(shè)備進(jìn)行配置，發(fā)揮其最佳性能。
設(shè)備具有性能可靠設(shè)計(jì)合理操作方便工作效率好的特點(diǎn)。壓降大、負(fù)壓大表示風(fēng)速大、風(fēng)量大；反之則相應(yīng)的風(fēng)速風(fēng)量小。這些參數(shù)的穩(wěn)定就表示了風(fēng)量的穩(wěn)定，從而保證了料床的穩(wěn)定。
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.
