正長(zhǎng)石制砂機(jī)用于正長(zhǎng)石制砂生產(chǎn)時(shí)，一般采用顎破作為首破，然后用立軸沖擊式破碎機(jī)即正長(zhǎng)石制砂機(jī)用來制砂。正長(zhǎng)石制砂機(jī)采用“以石擊石”和“以石擊鐵”的混合方式完成破碎制砂，可實(shí)現(xiàn)正長(zhǎng)石原料制砂的同步成型加工。砂的形狀好，立方體比例明顯，細(xì)度模數(shù)可調(diào)，級(jí)配合理，伴生石粉少。

正長(zhǎng)石，單斜晶系，晶體呈短柱狀或厚板狀，雙晶常見，也有呈粒狀或塊狀集合體的。兩組解理呈90°交角。多呈肉紅色，或呈黃褐、灰白色。玻璃光澤。密度2.57g/cm3。摩氏硬度6至6.5。正長(zhǎng)石的主要寶石品種為月光石，其次是黃色透明正長(zhǎng)石。

長(zhǎng)石是一族礦物的名稱，從組分說有四種：鉀長(zhǎng)石、鈉長(zhǎng)石，鈣長(zhǎng)石、和鋇長(zhǎng)石。
長(zhǎng)石族有三個(gè)亞族：鉀鈉長(zhǎng)石亞族，又名正長(zhǎng)石亞族，由于陽(yáng)離子是K、Na故又名堿性長(zhǎng)石亞族，斜長(zhǎng)石亞族和鋇長(zhǎng)石亞族。
正長(zhǎng)石礦是含鉀量較高、分布最廣、儲(chǔ)量最大的非水溶性鉀資源。正長(zhǎng)石礦源達(dá) 60 個(gè)，其平均氧化鉀含量約為 11.63%，其儲(chǔ)量約達(dá) 79.14 億 t，按平均含量折算成氧化鉀儲(chǔ)量約為 9.20 億 t。安徽、內(nèi)蒙古、新疆、四川、山西等省的正長(zhǎng)石分布相對(duì)集中，儲(chǔ)量豐富，成為當(dāng)?shù)氐膬?yōu)勢(shì)非金屬礦產(chǎn)資源。化學(xué)成分K[AlSi3O8]，其中K2O為16.90%，Al2O3為18.4%，SiO2為64.7%，常含有鈉長(zhǎng)石Na[AlSi3O8]，有時(shí)達(dá)30%，并常有鐵、鋇、銣、銫等混入。單斜晶系。晶體呈短柱狀或厚板狀，常見雙晶為卡斯巴雙晶，有時(shí)呈粒狀或塊狀集合體。呈肉紅、淺黃白、淺黃紅色。玻璃光澤。兩組完全解理。硬度6，比重2.57。主要產(chǎn)于中、酸性和堿性巖漿巖、各種片麻巖、混合巖中。風(fēng)化后變?yōu)楦邘X土。用于作絕緣電瓷和瓷器釉藥的材料及玻璃和搪瓷的配料，并可用以制鉀肥。

正長(zhǎng)石在陶瓷工業(yè)中做陶瓷坯體配料、陶瓷釉料的用量占30%，其余用于化工、玻璃熔劑、搪瓷原料、磨料磨具、玻璃纖維、電焊條等其他行業(yè)。隨著經(jīng)濟(jì)的發(fā)展，玻璃產(chǎn)品、建筑陶瓷等用量越來越大，正長(zhǎng)石需求量日益增加，市場(chǎng)前景廣闊。
隨著陶瓷行業(yè)的大力發(fā)展，正長(zhǎng)石資源的大量消耗使得正長(zhǎng)石礦儲(chǔ)量不斷減少，開采的成本越來越大，所以正長(zhǎng)石價(jià)格上漲成為必然。國(guó)內(nèi)更好正長(zhǎng)石供不應(yīng)求，陶瓷工業(yè)用更好正長(zhǎng)石資源從朝鮮、印度等國(guó)家大量進(jìn)口。

正長(zhǎng)石磨粉生產(chǎn)線需要哪些設(shè)備
正長(zhǎng)石磨粉生產(chǎn)線技術(shù)方案與工藝路線如下：將正長(zhǎng)石用水沖洗后投入鄂式破碎機(jī)進(jìn)行破碎，破碎后的物料在投入輥式破碎機(jī)進(jìn)行二次破碎，將二次破碎的顆粒投入料倉(cāng)，然后根據(jù)需求不同可選擇雷蒙磨、歐版磨或者立磨來磨粉。
 
正長(zhǎng)石可以使用移動(dòng)式破碎機(jī)加工嗎?有什么優(yōu)勢(shì)?
可以，節(jié)約生產(chǎn)成本。正長(zhǎng)石輪胎式移動(dòng)破碎機(jī)主要由車架總成、主機(jī)、動(dòng)力、液壓和電氣系統(tǒng)等組成，集成程度強(qiáng)，安裝過程簡(jiǎn)單，不用打地基，占地面積小，節(jié)約生產(chǎn)成本。多樣化配置，可選擇圓錐破作為主機(jī)來減少易損件的費(fèi)用值支出。
 
正長(zhǎng)石破碎工藝/河南正長(zhǎng)石圓錐破碎機(jī)設(shè)備
正長(zhǎng)石廣泛應(yīng)用的前提是經(jīng)過開發(fā)和加工,以下是正長(zhǎng)石破碎生產(chǎn)過程所需設(shè)備:振動(dòng)給料機(jī)、正長(zhǎng)石顎式破碎機(jī)、正長(zhǎng)石圓錐破碎機(jī)、正長(zhǎng)石磨粉機(jī)、圓振動(dòng)篩、傳送帶等。南正長(zhǎng)石圓錐破碎機(jī)設(shè)備能用于各種石料的破碎，如花崗巖、大理石等，和傳統(tǒng)的碎石機(jī)相比，正長(zhǎng)石移動(dòng)式破碎機(jī)在內(nèi)部結(jié)構(gòu)、安裝操作、環(huán)保設(shè)計(jì)等方面都有了很大的改進(jìn)，深受行業(yè)人士的喜愛。

正長(zhǎng)石立磨可用于正長(zhǎng)石磨粉的大型磨粉設(shè)備
鉀正長(zhǎng)石立磨加工正長(zhǎng)石粉常見的磨粉設(shè)備（雷蒙磨/歐版磨/立磨）,是因?yàn)樗哂泻軓?qiáng)的研磨能力,產(chǎn)量大,石粉通篩率高，是成熟的粉磨工藝的產(chǎn)品。

正長(zhǎng)石深加工設(shè)備之正長(zhǎng)石磨粉設(shè)備
正長(zhǎng)石磨粉機(jī)優(yōu)勢(shì)明顯、結(jié)構(gòu)科學(xué)合理，憑借制粉工藝廣泛用于正長(zhǎng)石粉磨加工領(lǐng)域。黎明重工磨粉機(jī)是正長(zhǎng)石加工的常用設(shè)備，成品細(xì)度可在80-400目之間調(diào)節(jié)，產(chǎn)量不同可以選擇不同的磨粉設(shè)備。

相關(guān)介紹：
正長(zhǎng)石制砂機(jī)

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.