Henan Zhongke Heavy Industry Co., Ltd. is a company that produces heavy mining equipment, sand and gravel equipment, mineral processing equipment, new building materials equipment, aerated concrete equipment, complete sets of lime sand brick equipment, concrete equipment, integrating scientific research, production and sales. Large joint-stock enterprise. The company is located in Zhengzhou National High-tech Industrial Development Zone, covering an area of ​​50,000 square meters. It has 25,000 square meters of standardized heavy industrial plants, more than 160 large and medium-sized gold processing, riveting and assembly equipment, and more than 500 online employees. Among them, there are more than 30 management cadres and engineers and technicians with middle and senior professional titles. The company has introduced advanced technology and technology from the United States, Germany, Japan, Australia and other countries, established an international advanced production line and a first-class modern testing base, and established a sandstone equipment research room, a new building materials equipment research room, and mineral processing equipment research. room. The company has rapidly grown into a mining and production base for mining machinery in China with scientific management methods, refined manufacturing processes and innovative manufacturing concepts.


Zhongke Company regards quality as life, regards users as God, and always follows the responsibility for each process, is responsible for each product, and is responsible for the quality policy of each user. We have always adhered to the business philosophy of “the way of thinking determines the way out, the character creates the product”, and has been rated as “civilized enterprise”, “key enterprise”, “quality-oriented enterprise”, “contract-honoring and trustworthy” enterprise for many years. "Here is trustworthy" reputation. Based in the Central Plains, China Science and Technology Co., Ltd. covers the whole country and faces the world. With talents as the foundation and innovation as the guide, we will unswervingly expand the main business of mining machinery for a long time. On this basis, we will increase market expansion and capital operation. We will vigorously and actively seek new development space, explore new strategic areas cautiously and pragmatically, develop towards the goal of grouping and internationalization, and lay the foundation for the realization of the greater success of Zhongke Machinery. Zhongke Company uses products to seize the market, create markets with services, and lead the market with brands. “Changing the brand of the company, satisfying the users” is the eternal pursuit of Zhongke Company.


The company mainly produces crusher, sand making equipment, processing equipment, milling equipment and unburned equipment five series of products, widely used in metallurgy, mining, chemicals, building materials, coal, refractories, ceramics and other industries. Ball mill , crusher, magnetic separator, flotation machine, classifier, dryer and other complete mineral processing equipment, suitable for iron , copper , gold, silver , lead , tungsten, molybdenum , manganese and other non-ferrous metal ores, fluorite , Quartz stone and other non-metallic minerals; jaw crushers , impact crushers, sand making machines, vibrating screens, sand washing machines, conveyors and other sand crushing equipment are suitable for airports, railways, highways, ordinary road construction and the country. Large bridges, subsea tunnels, land tunnels, new high-rise buildings and other buildings.

Cnc Machining

RongNa has more than 10 years experience manufacturing custom machining and precision parts for diverse regional and national partners. Our working team uses the latest in CNC machining machine
We offer advanced 5-axis and 3-axis machining services that significantly increase the range of possibilities for working with complex surfaces and creating parts in numerous shapes and sizes. We provide custom Cnc Milling service and 3-axis, 5-axis CNC milling parts
Cnc Machining


How Does 5-axis CNC MILLING WORK?


Milling is the process of cutting and drilling material using a rotating cylindrical tool. This tool is held in a spindle and comes in a variety of sizes and forms. With 5-axis machining, there have two extra rotary axes defined by A, which rotates around the X axis, B, which rotates around the Y axis, and C, which rotates around the Z axis. The combination of additional axes depends on the machine and comes in variations, including AB, AC, or BC.
With 5-axis machining, the table or cutting tool can be tilted, creating the ability to avoid collision with the tool holder and allowing for better access to part geometry. This also ensures improved tool life and cycle time as it helps maintain cutting position and constant chip load. This type of machining offers a push toward single-setup machining, creating shorter lead times and increasing efficiency.
CNC milling is complex machining technique which utilizes several types of pre-programmed CAM and CNC controls to build customized components or parts. We are professional custom CNC milling company and 5 Axis CNC Milling Service provider in China, we offer the manufacturing of precision machined parts and solutions at affordable rates to meet the growing demands of the clients across the world.

We have several machining centers for creating complicated shapes or parts for your products. Contact for more.
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