正長石制砂機用于正長石制砂生產時，一般采用顎破作為首破，然后用立軸沖擊式破碎機即正長石制砂機用來制砂。正長石制砂機采用“以石擊石”和“以石擊鐵”的混合方式完成破碎制砂，可實現正長石原料制砂的同步成型加工。砂的形狀好，立方體比例明顯，細度模數可調，級配合理，伴生石粉少。

正長石，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。正長石的主要寶石品種為月光石，其次是黃色透明正長石。

長石是一族礦物的名稱，從組分說有四種：鉀長石、鈉長石，鈣長石、和鋇長石。
長石族有三個亞族：鉀鈉長石亞族，又名正長石亞族，由于陽離子是K、Na故又名堿性長石亞族，斜長石亞族和鋇長石亞族。
正長石礦是含鉀量較高、分布最廣、儲量最大的非水溶性鉀資源。正長石礦源達 60 個，其平均氧化鉀含量約為 11.63%，其儲量約達 79.14 億 t，按平均含量折算成氧化鉀儲量約為 9.20 億 t。安徽、內蒙古、新疆、四川、山西等省的正長石分布相對集中，儲量豐富，成為當地的優勢非金屬礦產資源。化學成分K[AlSi3O8]，其中K2O為16.90%，Al2O3為18.4%，SiO2為64.7%，常含有鈉長石Na[AlSi3O8]，有時達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。主要產于中、酸性和堿性巖漿巖、各種片麻巖、混合巖中。風化后變為高嶺土。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。

正長石在陶瓷工業中做陶瓷坯體配料、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。隨著經濟的發展，玻璃產品、建筑陶瓷等用量越來越大，正長石需求量日益增加，市場前景廣闊。
隨著陶瓷行業的大力發展，正長石資源的大量消耗使得正長石礦儲量不斷減少，開采的成本越來越大，所以正長石價格上漲成為必然。國內更好正長石供不應求，陶瓷工業用更好正長石資源從朝鮮、印度等國家大量進口。

正長石磨粉生產線需要哪些設備
正長石磨粉生產線技術方案與工藝路線如下：將正長石用水沖洗后投入鄂式破碎機進行破碎，破碎后的物料在投入輥式破碎機進行二次破碎，將二次破碎的顆粒投入料倉，然后根據需求不同可選擇雷蒙磨、歐版磨或者立磨來磨粉。
 
正長石可以使用移動式破碎機加工嗎?有什么優勢?
可以，節約生產成本。正長石輪胎式移動破碎機主要由車架總成、主機、動力、液壓和電氣系統等組成，集成程度強，安裝過程簡單，不用打地基，占地面積小，節約生產成本。多樣化配置，可選擇圓錐破作為主機來減少易損件的費用值支出。
 
正長石破碎工藝/河南正長石圓錐破碎機設備
正長石廣泛應用的前提是經過開發和加工,以下是正長石破碎生產過程所需設備:振動給料機、正長石顎式破碎機、正長石圓錐破碎機、正長石磨粉機、圓振動篩、傳送帶等。南正長石圓錐破碎機設備能用于各種石料的破碎，如花崗巖、大理石等，和傳統的碎石機相比，正長石移動式破碎機在內部結構、安裝操作、環保設計等方面都有了很大的改進，深受行業人士的喜愛。

正長石立磨可用于正長石磨粉的大型磨粉設備
鉀正長石立磨加工正長石粉常見的磨粉設備（雷蒙磨/歐版磨/立磨）,是因為它具有很強的研磨能力,產量大,石粉通篩率高，是成熟的粉磨工藝的產品。

正長石深加工設備之正長石磨粉設備
正長石磨粉機優勢明顯、結構科學合理，憑借制粉工藝廣泛用于正長石粉磨加工領域。黎明重工磨粉機是正長石加工的常用設備，成品細度可在80-400目之間調節，產量不同可以選擇不同的磨粉設備。

相關介紹：
正長石制砂機

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.