或主管副總經(jīng)理交付的其他工作。因此，實(shí)行修理改造與更新相結(jié)合的原則，是恢復(fù)和不斷改善提高我國(guó)煤炭工業(yè)企業(yè)現(xiàn)有設(shè)備素質(zhì)，適應(yīng)生產(chǎn)發(fā)展需要的有效途徑。專業(yè)管理與群眾管理相結(jié)合設(shè)備的專業(yè)管理，是企業(yè)內(nèi)設(shè)備管理系統(tǒng)專業(yè)人員的管理；群眾管理是相對(duì)于專業(yè)管理而言的，它指企業(yè)內(nèi)與設(shè)備有關(guān)人員，特別是設(shè)備操作維修工人參與設(shè)備的民主管理活動(dòng)。法人代表資格證明或法定代表人授權(quán)委托書。
投標(biāo)人身份證復(fù)印件。交通部有關(guān)負(fù)責(zé)人表示，雖然中國(guó)西部交通量較小，但是在該地區(qū)修高速路卻是十分有必要的。根據(jù)國(guó)務(wù)院剛剛通過的《國(guó)家高速公路網(wǎng)規(guī)劃》，中西部2．1萬(wàn)公里，需要投資1．09萬(wàn)億元人民幣。。
年來，吸引了一大批技術(shù)科研人才，并積累了豐富的機(jī)械設(shè)計(jì)能力和經(jīng)驗(yàn)技術(shù)。玄武巖的主要成份是二氧化硅三氧化二鋁氧化鐵氧化鈣氧化鎂還玄武巖有少量的氧化鉀氧化鈉，其中二氧化硅含量最多，約占百分之四十五至五十左右玄武巖的顏色，常見的多為黑色黑褐或暗綠色。但也有的玄武巖由于氣孔特別多，重量便減輕，甚至在水中可以浮起來。適應(yīng)地質(zhì)不均勻沉降應(yīng)變力強(qiáng)；土工膜采用更好原生塑料與碳黑粒子不含任何防腐劑，已被我國(guó)用來取代作為食品包裝袋和保鮮膜原料。
。對(duì)輥碎石機(jī)對(duì)輥碎石機(jī)結(jié)構(gòu)主要有固定軋輪活動(dòng)軋輥傳動(dòng)軸機(jī)體等組成，對(duì)輥碎石機(jī)上的動(dòng)力是由電動(dòng)機(jī)上的三角帶輪傳出，經(jīng)中間的減速齒輪，使固定軋輥另一端的一對(duì)長(zhǎng)齒輪驅(qū)動(dòng)活動(dòng)軋輥，兩輥相對(duì)運(yùn)動(dòng)破碎物料。操作規(guī)范一雙輥碎石機(jī)要加強(qiáng)給礦的除鐵工作。通過單個(gè)液壓缸升降動(dòng)錐，實(shí)現(xiàn)了排礦口調(diào)整、清腔、過鐵和過載保護(hù)等多種功能；配置電子智能排礦口控制系統(tǒng)，實(shí)現(xiàn)了更多生產(chǎn)過程控制和作業(yè)優(yōu)化功能。
無(wú)論是其機(jī)械結(jié)構(gòu)還是工作原理，均在常規(guī)圓錐碎石機(jī)的基礎(chǔ)上進(jìn)行了重大改進(jìn)。
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.
