米石是不低于325號的礦渣或普通硅酸鹽水泥；中砂，使用前過5mm孔徑的篩子；石渣粒徑分為大八厘8mm，中八厘6mm，小八厘4mm；小豆石粒徑以5~8mm為宜。

毛石、狗頭石、瓜米石、水洗石、瓜子片沙子別稱有多少？
天然砂、水洗砂、小黃砂、天然金剛砂、瓜米水洗砂、含鈣機制砂、瓜子片起河砂、珠江砂、金門砂、贛江砂、遼寧砂、玻璃砂、一種樟樹砂、過駁江砂、黃石江砂、太湖河砂、水穩料、AB料、機口料、純青瓜米、高鐵用料、再生骨料細沙等等，由自然條件作用而形成的，粒徑在5mm以下的巖石顆粒。按照流域可分為河砂、湖砂、江砂、山砂、海砂、淡水砂；按照地域可分為珠江砂、金門砂、贛江砂、遼寧砂、過駁江砂、黃石江砂、太湖河砂。無論何種稱呼，只要是按照顆粒歸類，符合相關建筑標準的，都可用做建筑用砂。

水洗砂是什么?和河沙的不同之處?水洗砂是否可以用于建造?
1從各項指標及有關方面的分析可知,水洗沙可以用于建筑,也是一種機制砂,它主要是通過破碎機、制砂機及其它附屬設備將巖石粉碎成沙子,再通過洗沙機設備等進行清洗除雜而得到的一種沙子,符合相關建筑標準。

天然砂、水洗砂、機制砂有何區別?用什么制砂設備加工生產好?
天然砂指的是由自然條件作用而形成的,粒徑在5mm以下的巖石顆粒。其主要分為河砂、湖砂、海砂和山砂。 水洗砂: 指河道里的沙子或者老河床上的沙子通過水洗分類,分離出各種等級各個規格的沙子。 水洗砂、機制砂都是經機械加工而成的符合規范的沙子。河砂以漫灘沉積物為主，砂質為灰白-灰黃，由中細砂、中粗砂、粗砂、砂礫等組成。

篩選洗砂成套設備有哪些？

一般的篩選洗砂設備包括洗砂機、振動篩和細砂回收機，如下:

1.洗砂機

洗砂機是清砂的主要設備，分為輪斗洗砂器和螺旋洗砂器。輪斗式洗砂機結構簡單、產量高、環保、設備耐用、用水量少、潔凈度高、生產成本低、清洗脫水效果好。

2.細沙回收機

一般在洗砂機之后使用，因為在洗砂過程中，會損失一部分成品砂，尤其是0.16-0.2mm的細砂，損失在20%以上，不僅會導致機制砂產量低，減少收益，還會造成沉淀池沉淀，增加清洗成本。

水洗過的沙子是否可以用于建造？

從各項指標及有關方面的分析可知，水洗沙可以用于建筑，也是一種機制砂，它主要是通過破碎機、制砂機及其它附屬設備將巖石粉碎成沙子，再通過洗沙機設備等進行清洗除雜而得到的一種沙子，可按照用戶的需要來進行生產，按照細度分為粗、中、細、特細四個等級，呈立方體、粒型好、針片狀顆粒少。

機制砂是否需要水洗？
主要取決于粉塵量和泥土含量以及政策機制砂是否需要水洗取決于用戶加工的原料和使用方式。如果機制砂要求高，就需要清洗。因為設備加工出來的機制砂含有大量雜質，純度不高，不符合建筑用砂的標準，所以這部分要求高的砂需要清洗，比如混凝土、房屋等建筑用砂。當然，如果不想清洗，也可以使用干砂生產線，達到理想的效果。

瓜米石破碎用哪種制砂機好
由于瓜米石的多孔性，在使用制砂機時可以以更高的效率達到好的生產效果。同時，瓜米石的抗壓強度也很好，因此可以提供出色的加工精度。

時產200噸米石制砂用什么機器?
米石又叫瓜米石，本身就是一種小石頭。一般指粒徑小于0.5cm，也有棱角。有的地方叫石粉，可以直接使用制砂設備加工。時產200噸米石制砂用什么機器？米石本身粒度不大，所以大部分砂石場可以直接采用細顎破或者制砂機制砂。

米石制砂機/新型米石制砂機價格/米石制砂設備
米石結構均勻，質地堅硬，顏色優美，是品質好的建筑石料，具有硬度高、耐磨損等特點。為了滿足基礎設施對于砂石的需求，米石制砂機一直是米石制砂生產線的主要設備，常用于成品制砂。

米石可以當中粗碎嗎?米石制砂用什么設備?
米石制砂用什么設備？一般磨盤的粒度小于50mm，小而有角。大多數砂廠選擇將磨石進一步加工成利潤更高的機制砂。常用的米石制砂設備是沖擊式制砂機。

 

相關介紹：
 米石水洗砂制砂機

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.