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The product covers three major business areas

Chaozhong Development Company has become a large-scale and serial production enterprise with advanced modern equipment and complete production and manufacturing system. The company's business covers three major fields: metallurgy, mining, and environmental protection, especially the design and complete equipment of rare metal metallurgical processes, the design and complete equipment of light magnesium burning processes, and the research and development of various pipe, bar, profile, and wire straightening machines. It provides customers with professional project guidance, production line design, construction, management, and operation product services.

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Large backbone enterprises of China's metallurgical and mining machinery

The large backbone enterprise of China's metallurgical and mining machinery industry is a limited liability company established after the restructuring of the former Chaozhong Group. After nearly 20 years of unremitting efforts, our company has become a large-scale and serialized production enterprise. Our products are exported to more than 100 countries and are trusted by customers.

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Lean service, worry-free throughout

Service is the promise of the enterprise and the soul of the brand. Chaozhong Development Co., Ltd. innovates the "advisory" service system, and takes full consideration of customers, from initial consultation to scheme design, site visit, and later goods preparation and delivery After sales complaint feedback, etc., Chaozhong has built a complete system to effectively ensure the timely and rapid transmission of information and ensure that the right people provide our company's professional services and technical support at the right time.

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PRODUCTS

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Product Management

Molybdenum iron smelting rotary kiln

The main function of oxidizing roasting of molybdenum concentrate is desulfurization, which is an exothermic reaction process. According to this principle, our company has developed a self-heating sulphide ore roasting rotary kiln for roasting molybdenum concentrate due to the heat supplied during roasting. The air is sufficient, so the oxidation process is accelerated, the equipment capacity is increased, and the product quality is good. The MoO3 in the calcining can reach more than 80%, which makes the smelting effect of ferromolybdenum better.

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Titanium iron smelting rotary kiln

The process of directly reducing ilmenite in a rotary kiln refers to feeding qualified raw materials such as ilmenite to a rotary kiln. In the rotary kiln, the generated high-temperature flue gas forms a countercurrent motion with the material, and the charge is heated to 900-1050 ° C. Up to 1150 ° C, the ilmenite is reduced to a high grade titanium-rich material. We added the temperature measurement and automatic adjustment control system of the rotary kiln on the original basis to ensure the quality of the calcined product. In addition, a special cylinder insulation device is used to ensure efficient use of heat.

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Energy-saving rotary kiln

The energy-saving rotary kiln is characterized by the ability to perform an autothermal reaction during the roasting of the sulfide ore. The heat released by the roasting can fully satisfy the heat required for the next process and does not generate a large amount of flue gas. Based on the experiment of oxidizing roasting mechanism of sulfide ore, we proposed an optimal design scheme for the internal heating rotary kiln, which adopted a number of patented technologies, increased the kiln heat exchange air supply device, the cylinder expansion device, and adopted a novel slip ring. Structural design of power supply devices. It has high performance, high efficiency, zero energy consumption and other performance advantages unmatched by ordinary rotary kiln.

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Smelting furnace straightening machine

Under the influence of temperature and vacuum degree, the high-temperature reaction zone of the smelting furnace orthopedic machine shrinks, resulting in large deformation during repeated use of the smelting furnace. After deformation, sponge titanium lumps are difficult to remove. To solve this problem, we have designed and developed a smelting furnace straightening machine, which can be restored and reshaped without disassembling the smelting furnace, greatly improving work efficiency.

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High precision pipe straightener

High precision pipe straighteners use straightening rollers to compress pipes and the like to change their straightness. Generally, there are multiple rows of rollers, with varying numbers. They rely on the angle changes of two rollers (concave in the middle, hyperbolic rollers) to straighten materials with different diameters. Our company mainly produces 6-roller and 10-roller high-precision pipe straighteners, mainly used for Φ 6～ Φ 15㎜、 Φ The high-precision straightening of pipes with a diameter of 12 to 35 ㎜ is mainly composed of a loading platform, a straightening machine host, a discharge platform, a return platform, an electrical control system, lubrication, and pneumatic systems.

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ABOUT US

About · Chaozhong

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2003

Founded in 2003

公司始建于2005年

30000

30000 square meters

占地30000平方米

200

Cooperative customers 200+

合作客户200+

VIDEO

Video Presentation

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Company promotional video

Promotion video of straightening machine equipment

Rod grinding sand production line video

Video of Mineral Processing Plant Production Line

SERVICE SYSTEM

Service system

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We adhere to the principle of "customer demand driven" and create an integrated full cycle exclusive service system. From pre professional pre-sales consultation to continuous operation and maintenance tracking, regular follow-up visits, covering the entire process of equipment use; At the same time, a 24/7 rapid response mechanism will be established, with engineers within the province and 48 hours outside the province directly arriving at the site to improve closed-loop services and provide fast on-site delivery, ensuring the smooth operation of customer equipment.

Service Philosophy

Driven by customer needs, innovate products, and improve services

Product Service

Pre sales consultation, after-sales operation and maintenance tracking

Service Commitment

24/7 service, arriving at customer sites within 24 hours within the province and 48 hours outside the province

NEWS

News and Information

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Externally Fired Rotary Kiln