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2025-08-30

Building a Greener Future with Non-Fired Ceramsite Made from Fly Ash

Henan Zhengzhou Mining Machinery Co., Ltd. transforms industrial waste like fly ash into versatile non-fired ceramsite through advanced processing. This lightweight, high-strength material is used in green construction, wastewater filtration, and urban agriculture, reducing waste and CO₂ emissions while supporting sustainable industrial development.…

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2025-08-30

From Waste to Resource: The Technology Behind Secondary Zinc Oxide Rotary Kilns

The zinc oxide rotary kiln is hailed as a "Green Pearl" of zinc smelting due to its efficient and eco-friendly technology. It serves a dual purpose: transforming industrial waste into high-value products and driving the industry's sustainable development through its low-carbon operational process.…

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2025-08-27

The Process of Suspending Preheating and Rotary Kiln Calcination of Kaolin

The suspension preheating plus rotary kiln calcination process, with its advantages of high thermal efficiency, low energy consumption, and stable product quality, has become one of the mainstream technologies in modern kaolin deep processing.…

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2025-08-22

Solving the problem of power battery recycling, ZK's pyrolysis furnace helps achieve The "dual carbon" goal

Zhengzhou Mining Machinery's Green Commitment As a high-tech enterprise in Henan Province, Zhengzhou Mining Machinery has always adhered to the value of "virtue first, benefit last" and continues to deepen its roots in the solid waste resource recovery sector. It drives industrial upgrading through innovation and is committed to providing smarter, more sustainable environmental solutions to customers worldwide.…

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2025-07-13

Feature and advantages of Impact Crusher Equipment

Impact crusher is a device that uses impact to crush materials, with advantages such as high crushing ratio, uniform product particle size, low energy consumption, wide range of product particle size adjustment, and selective crushing.…

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2025-07-13

Ø 1.2×4.5m Trommel Screen Unit

The 1.2×4.5m trommel screen is a highly efficient screening machine primarily used for classifying granular materials such as sand, ores, and mineral powders. Its core structure consists of a rotating drum, drive unit, support frame, and screen mesh, which separates materials through the drum's rotational motion.…

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2025-07-08

Utilization of Zinc-containing Flue Dust for Resource Recovery!

ZK leveraging its rotary kiln technology and full-process service capabilities, has provided an effective and environmentally friendly solution for the industry, helping enterprises achieve resource recycling and a win-win situation of economic benefits!…

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2025-06-19

High Temperature Alumina Calcination Process Scheme

The process flow and standards of high-temperature alumina calcination are the key to ensuring product quality and performance. Zhengzhou Mining Machinery can produce high-quality high-temperature alumina products that meet application requirements through reasonable process flow and strict standard requirements.…

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2025-06-12

Green Transformation Engine: Coal Gangue Suspension Calcination Decarbonization Technology Boosts Circular Economy

The suspension calcination decarbonization method significantly reduces the carbon content in coal gangue. If carbon remains in coal gangue, it slowly oxidizes in the natural environment, releasing not only the greenhouse gas carbon dioxide (CO₂) but also harmful gases such as carbon monoxide (CO) due to incomplete oxidation. Through suspension calcination, most carbon is collected and processed in the form of CO₂, effectively reducing the escape of harmful gases into the atmosphere.…

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2025-06-10

Creating a new benchmark for lithium battery recycling | ZK's "full-link + high-purity" technology system leads the industry in a new direction

With the rapid development of new energy vehicles, the green recycling of waste lithium-ion batteries has become a global concern. As a deep cultivator in the field of mining equipment and resource recycling, Henan Zhengzhou Mining Machinery Co., Ltd. has seized the opportunities of "carbon neutrality" and the development of the circular economy, and has innovatively created a complete set of "safe-effective-environmentally friendly" lithium battery recycling and utilization technology systems, which are gradually moving towards industrialization and setting a new benchmark for the industry.…

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2025-06-10

Construction of pilot-scale production lines in universities: A key bridge spanning the gap between research and industry

The pilot production line involves knowledge and technologies from multiple fields. Taking the pilot production line of cement as an example, it covers disciplines such as materials science, mechanical engineering, automation control, energy and environment.…

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2025-05-07

Ball Mill with Sieve Equipment

The ball mill with sieve from Henan Zhengzhou Mining Machinery Co.,Ltd plays an important role in various industrial fields through its unique design and efficient process flow, especially in application scenarios where there are strict requirements for product particle size or where crushing and grading need to be completed simultaneously.…

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2025-05-05

600×700mm Lab Ceramic Ball Mill – Efficient Grinding, Precision Experiments.

The 600×700mm lab ceramic ball mill is a precision grinding equipment designed for scientific research, material preparation, and small-batch production.…

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2025-05-05

Ceramsite Application Fields Part I

Ceramsite, also known as lightweight aggregate for construction, is an artificial lightweight aggregate made of inorganic materials such as shale, clay (or silt clay), coal grinding stone, fly ash, etc. as the main raw materials, which is made by batching, processing granulation or balling, and high-temperature roasting.…

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2025-04-25

Grinding aids: key additives to improve industrial grinding efficiency and product quality

In conclusion, grinding aids play a vital role in many fields with their unique chemical properties and diverse functions. Whether it is to improve production efficiency or product quality, grinding aids provide strong support. With the advancement of technology, we expect that grinding aids will show greater potential in more fields in the future.…

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2025-04-15

Calcium Carbide Crushing and Upgrading Project Successfully Completed - ZK Assists Acetylene Processing Industry

Recently, Henan Zhengzhou Machinery Co., Ltd. (hereafter called ZK for short) successfully customized and completed the equipment manufacturing, delivery and installation of calcium carbide crushing and lifting projects for customers. These equipment will be used in the acetylene processing industry in the customer's location to meet the growing industrial demand.…

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2025-02-19

Innovating Lithium Extraction Technology - Rotary Kiln Acidification Roasting Technology

The rotary kiln is an industrial equipment widely used in mineral processing, renowned for its continuous operation, uniform heating, and excellent gas-solid contact characteristics. For spodumene, using a rotary kiln for acid roasting enables a more efficient lithium extraction process.…

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2025-01-09

Introduction to Disc Pelletizer

The disc pelletizer is highly valued across industries for its simple structure, ease of operation, and low maintenance costs. With advancements in technology, modern versions are becoming more automated and intelligent, significantly improving production efficiency and meeting diverse user needs. Its ability to produce uniform, high-quality pellets makes it indispensable in various industrial applications.…

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2024-12-23

High performance dust collector: escort your production environment !

In addition to high-quality products, ZK also provides a complete pre-sale, sale, after-sales service. From product consultation, program design, installation and debugging to after-sales maintenance, the technical team of ZK will provide you with one-stop solutions to ensure that your dust removal equipment can operate stably and escort your production environment.…

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2024-12-23

Bucket Elevators: Ideal for stable material transport!

The bucket elevators of Henan ZK Corp are widely used in many industries such as building materials, chemicals, metallurgy, and food. Its effective, stable, and reliable performance not only improves production efficiency but also reduces operating costs, bringing significant economic benefits to the enterprise.…

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