Working Principle:

The reaction type crusher crushes the material by high-speed impact. When the material enters the hammer action area from the feed hole, it is impacted by the hammer under high speed and becomes crushed preliminarily. The strong impact force thrusts the material onto the reaction plate and shatters it for the second time. The material then springs back from the reaction plate and falls in the hammer area to repeat the process until it is shattered to a size below the discharge outlet and then is discharged by gravity.

Chengdu Dahongli machinery (“the company”) is a manufacturer that specializes in the manufacture of crushing,screening,washing,transportation ,complete sets of sand equipment, stone equipment and ore equipment. The company is the executive director unit of China Association and the member units of China Crushing and Grinding Associate. As the only enterprise that has been focused on the complete sets of sand equipment, stone equipment and ore equipment over 20 years in China. it has grown into one of the largest scale and own the excellent R&D capacity enterprises in China that specializes in the manufacture of sand and stone processing equipment and ore crushing & production line.

Dahongli machinery was founded in Sichuan Dayi economic development zone (the predecessor of the company was founded in 1988 and named “Dayi County Construction Machinery Factory” in Sichuan province), the company covers an area of more than 300 thousand square meters. The company has 600 existing staff, more than 100 staffs of them got the bachelor’s degree or above in the field of R&D. The company has invested in the modern construction of R&D center, production center and the company has organized a professional team t for research, production, sales, installation, maintenance, training and service. The company has more than 30 service outlets, including Shandong, Xinjiang, Gansu, Hunan, Yunnan, etc. they dedicated to provide quality and efficient customer service.

The company has achieved ISO9001 Quality System Certification in 2005 ,in 2009 the company was named the “Famous Trademark in Chengdu” and also won the “Famous Brand Products in Sichuan Province” , the R&D center was judged as “the technology center in Chengdu”. Up to now, the company has obtained 72 kinds of patents and participated in the constitution of Technology Standard of Sand & Stone Production that leading by Chinese Sand &Stone Association.

Dahongli machinery believes that innovate technology is the core competitiveness, and follows a path of winning the market with quality and brand. By cooperating with the Mine Design & Research Institute in China and the Sand &Stone Association abroad on the core technology, the level of automatic equipment has been improved efficiently, the transformation and upgrading of the high efficiency machine and technology have been realized. The company has successfully developed over 90 products in nine categories, including Jaw type crusher, cone crusher. They are widely used in metallurgy, mining, utilities, construction, cement, high way, railway and other industry, the company has made positive contributions to the construction of national infrastructure and people’s livelihood project, energy development project. It has successfully entered the key projects and major mining like, “Wenchuan earthquake” post-disaster reconstruction, Lafarge, Xiluodu Hydropower Station, the Chengdu-Chongqing high-speed rail, Shuangliu Airport, Ruilong mining, Panzhihua Boxu mining, Hunan Gangda ceramics, Jigang stone door, etc. The products are exported to South Africa, Australia, Leah, Mexico and more than 10 countries and regions.

Dahongli machinery upholds a concept that “to make progress each day”, focuses on the construction of enterprise on learning, innovation, service and responsibility. In recent years the company donated millions of dollars in the charity including education, disaster relief, poverty alleviation, etc. The company believes that “take customer’s demand as the guide”, relies on the abundant technical power, advanced production equipment, excellent testing product and outstanding production capability, sustained “high quality products” into “high quality service”, “brand products” into “brand service”, and work together to create a better future.

We are hoping for long - term mutual beneficial cooperation with you. Dahongli Machine looks forward to joining hands with you to create a brilliant future!

More questions:

If you still have any questions, please feel free to contact with our online service, or our international business department 0086-28-88208058.