石英巖主要礦物為石英，硬度高，一般采用多級(jí)破碎方案來(lái)制造砂石料。

石英巖
石英巖主要礦物為石英，可含有云母類礦物及赤鐵礦、針鐵礦等。
石英巖是一種主要由石英組成的變質(zhì)巖（石英含量大于85%），是石英砂巖及硅質(zhì)巖經(jīng)變質(zhì)作用形成。一般是由石英砂巖或其他硅質(zhì)巖石經(jīng)過區(qū)域變質(zhì)作用，重結(jié)晶而形成的。也可能是在巖漿附近的硅質(zhì)巖石經(jīng)過熱接觸變質(zhì)作用而形成石英巖。

摩氏硬度： 7 。
密 度： 2.64g/cm 3 ～ 2.71g/cm 3
光性特征：非均質(zhì)集合體。

1.石英巖的硬度高，吸水較低，可以作為建筑材料，特別是用做戶外用石，像是鋪路石，地板，覆層等等。
2.石英巖的顆粒細(xì)膩，結(jié)構(gòu)緊密，可以作為工藝品雕刻用石，特別是純色的石英石。
3.由于石英巖獨(dú)特的晶體結(jié)構(gòu)，使其呈現(xiàn)出繽紛華麗而又獨(dú)特的顏色及紋理，有特殊的裝飾效果。

石英巖制砂用途以及生產(chǎn)工藝流程
10月17日（1）顎式破碎機(jī)石英石原石一般尺寸較大，是難以滿足制砂機(jī)、中細(xì)碎設(shè)備的進(jìn)料需求，需要先進(jìn)行粗碎處理，此階段顎式破碎機(jī)是常用的初破設(shè)備，其結(jié)構(gòu)簡(jiǎn)單、運(yùn)行穩(wěn)定、破碎比大、

圓錐破碎機(jī)能破碎石英巖制砂嗎?
石英石破碎很多用戶指定用圓錐破碎機(jī)來(lái)加工，圓錐破碎機(jī)加工石英石，相對(duì)于常規(guī)的生產(chǎn)線維護(hù)保養(yǎng)更加快捷簡(jiǎn)便，并且損耗小，延長(zhǎng)設(shè)備使用壽命。

大塊的石英石怎么破碎成沙子?
石英石中細(xì)碎選擇的設(shè)備是振動(dòng)篩+圓錐破碎機(jī)：粗石英石由輸送機(jī)輸送至振動(dòng)篩，不符合圓錐破碎機(jī)給料粒度的將返回顎式破碎機(jī)再次破碎，符合要求的將進(jìn)入圓錐破碎機(jī)進(jìn)行初步破碎。

石英巖破碎用什么設(shè)備好?
石英巖破碎機(jī)的工作過程是物料通過自動(dòng)進(jìn)料系統(tǒng)進(jìn)入破碎腔。通過粉碎破碎刀片，成品根據(jù)用戶的要求變成顆粒狀。石英石破碎機(jī)的操作過程簡(jiǎn)單。

石英巖單缸圓錐破
石英巖沖擊破，一般用于石料生產(chǎn)線的三次破碎。主要生產(chǎn)機(jī)制砂。可粉碎不大于5mm的任何石料，分級(jí)效果好。是機(jī)制砂。專業(yè)的核心設(shè)備，常用于河卵石、鵝卵石、石英石的破碎制砂。
 
石英石沖擊式破碎機(jī)型號(hào)選擇哪個(gè)?
VSI6X立軸反擊式破碎機(jī)生產(chǎn)能力：100-583噸/小時(shí) VSI6X立軸反擊式破碎機(jī)特點(diǎn)：全新大容量四口轉(zhuǎn)子，更好打石，好的打石，多功能閃光裝置，耐磨易損件更多，運(yùn)行更可靠。

石英巖制砂生產(chǎn)線選擇哪些設(shè)備,石英石制砂流程?
石英巖硬度相對(duì)比普通石料大一點(diǎn)，但是經(jīng)過合適的石英石破碎設(shè)備和制砂設(shè)備處理后，制成的石英砂是建筑用更好砂石骨料，常見的石英砂生產(chǎn)線主要設(shè)備有顎式破碎機(jī)、圓錐破碎機(jī)、沖擊破等

石英巖中石英石磨成300目的石英粉需要哪些設(shè)備?
1、破碎機(jī) 石英石硬度較高，而且剛開采的石英石原料粒度都比較大，所以在破碎時(shí)經(jīng)常會(huì)選用顎式破碎機(jī)先對(duì)其進(jìn)行破碎處理。破碎時(shí)要遵循“多破少磨”原則，將石英石破碎到盡量細(xì)。

石英石能制砂嗎？

機(jī)制砂一般定義為通過機(jī)械破碎、篩分、脫土制成的粒徑小于4.75mm的巖石、礦山尾礦或工業(yè)廢料顆粒，俗稱人工砂，再根據(jù)質(zhì)量和級(jí)配分為不同的等級(jí)。作為應(yīng)時(shí)莫氏硬度7-8的石材，還具有抗壓能力強(qiáng)、無(wú)毒、無(wú)輻射的特點(diǎn)。機(jī)制砂只要經(jīng)過合理的工藝加工，是可以制成的。

石英石制砂洗砂選擇的設(shè)備為沖擊破碎機(jī)+洗砂機(jī)：粉碎后的石英巖變成了不到5cm的石頭，經(jīng)過制砂機(jī)的連續(xù)沖擊粉碎，變成了不同規(guī)格的沙子。重新篩選后，洗砂工負(fù)責(zé)最后的工作，清理污垢和其他雜質(zhì)。

 

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.