Product introduction:
Spring cone crusher is the earliest a cone crusher, crushing cavity type is determined by the use of ore, the standard applicable to crushing, medium application in fine, brachycephaly applicable to super fine crushing. Suitable for crushing hard and hard ores and rocks, such as iron ore, copper ore, limestone, quartz, granite, basalt, diabase, widely used in metallurgy, construction, road building, chemical and phosphate industry.
Application scope: sand stone field, mining, coal mining, concrete mixing station, dry powder mortar, power plant desulfurization, quartz sand, etc.
Material: gravel, granite, basalt, iron ore, limestone, quartz rock, diabase, iron ore, gold, copper and other

Spring cone crusher mainly consists of a frame, a fixed cone assembly, moving cone assembly, spring mechanism, bowl type shaft frame and transmission and other parts, the auxiliary part by electrical systems, thin oil lubrication system and hydraulic Qing cavity system composition.
Spring cone crusher, motor through hydraulic coupling, a small bevel gear drive eccentric sleeve at the bottom of the big bevel gear, the rotation of the eccentric sleeve, resulting in pyramidal swing and crushing material

Jamaica, Spain
Customer situation
The project for Spanish town, Jamaica HeLuanShi processing projects, customers for the purchase of the first dawn heavy equipment, first to buy two sets of equipment: jaw type crushing machine and PYZ1750 cone break, with the time and found very good, so he bought a 5X9532 sand making machine currently yield can reach 250t/h, refined grain excellent, in the local is a best seller.
Production situation
Material: Gravel production: 250t/h grain size: 0-6mm, 6-19mm, 19-25mm

Algeria sand production line
Customer situation
A mining group in Algeria from my company to buy the two sets of equipment for river gravel sand, pyb900 cone crusher and the VSI8518 system of sand machine. Since the operation of equipment, stable operation, high yield, meet local market demand for cobble stone, very popular.
Production situation
Material: Gravel production: 50-90t/h feed size: 80mm
Grain size: 0-3mm, 3-8mm, 15-25mm, 8-15mm

   Liming heavy industry science and Technology Co., Ltd. is a company specializing in the production of large and medium crushing, sand, grinding equipment, research, production and marketing of the Trinity joint-stock enterprises. Company headquarters is located in the traditional and innovative integration of high-tech Industrial Development Zone in Zhengzhou, an area of 80000 square meters, located in Shangjie's machinery and equipment Industrial Park covers an area of 67000 square meters. Group under the jurisdiction of a number of wholly-owned subsidiary, in 2013 achieved sales of 1700000000 yuan, up to a new height. In 28 years, the company adhering to the "scientific management mode of modern enterprises, Seiko manufacturing, forge ahead, pioneering and innovative, the rapid rise to become the domestic machinery manufacturing industry deserved leader.

    Company brings together a large number of high-quality management personnel and technical performance of the scientific elite, existing economics Dr. 6, MBA, senior management personnel 12 people, Graduate 56 people, focus on undergraduate institutions, more than 500 people, senior engineer 25 people, 46 engineers, senior technicians, 165 people, online staff more than 2300 people. China's famous milling expert is chief engineer Bai Yinghui Mr., State Council Youth Science and Technology Award winner, lifelong enjoy special government allowances, the leadership of the design and development of several generations of the domestic first-class frayed milling equipment. After years of hard exploration, the company established a a complete and efficient service system, to build a team of experienced service team, for customers not only free site planning, design installation base maps and flow chart, to provide the most professional and technical training, and sends technicians field guide installation and commissioning of the equipment. Company service outlets throughout the 32 seats of Guizhou, Sichuan, Guangxi, Hunan, Guangdong, Shandong, Shanxi and other cities, build customer files, make the traditional door-to-door service and online services in a two pronged, the advantage is complementary, attentive and efficient, has won wide acclaim from customers.

     More than 10 kinds of series, dozens of specifications of the crusher, sand making machine, milling machine and mobile crushing station is the company's flagship product, the model is complete, superior quality, widely used in multiple fields, mining, building materials, roads, bridges, coal, chemical industry, metallurgy, refractories and other. Product quality is the lifeblood of the company. Company's products in the domestic same industry took the lead through the ISO9001:2008 international quality management system certification and CE certification of EU and Russian gost certification and gravel equipment is listed as China gravel Association recommended products. Science and technology innovation is the power source of development. Strong R & D strength, innovation ability. In 2005 the establishment of the dawn Machinery Research Institute, is quite the strength of the domestic mining machinery technology development research, is the state-owned assets supervision and Administration Commission of the State Council approved the first batch of state-level enterprise R & D center, technical personnel provides the most superior scientific research platform. So far, the company has been awarded the national invention patent more than 10 items, the national utility model patent and Henan Province Science and technology achievement award, more than 70 items. Long-term exchanges and cooperation with other countries, not only the products always maintain the international top level, and won the broad international market, products are exported to Russia, Kazakhstan, Azerbaijan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and the European Union and other 

Dawn culture
Dawn heavy industries, the world's mining equipment manufacturing leader in the manufacturing sector, 30 years of quality, with the market closely docking. We always adhere to the more cutting-edge machinery manufacturing philosophy and technology to create prosperity.
In the face of all kinds of opportunities and challenges, we have maintained a rapid growth, which depends on the scientific strategic decision-making and continuous precipitation, and update the corporate culture. We encourage freedom, diversity, creating and sharing, is committed to building a humane value system, and set the highest standards for action, the business enterprise value is a long-term commitment to employees, customers and the community.

Dawn spirit
Piety, fine, tight and harmonious.
Brand concept
To create a civilization, refinement and interpretation of the brilliant.
Service concept
Standardization, value, series, differentiation, always beyond our contract.
Management idea
Let our wisdom and passion under the guidance of scientific orientation, through the pious, fine, compact and harmonious labor, slowly to create a make you charmed, aftertaste fruit - Dawn Moses made. To do this, we will work tirelessly, a moment will not relax.