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Mineral Processing

We provide various types of mining processing equipment and one-stop services from mining to mineral processing.

As an experienced equipment manufacturer, CHUNLEI fully understands the critical importance of every stage—from crushing and grinding to separation and dewatering.

Our mineral processing equipment is capable of handling a wide variety of metallic and non-metallic minerals, and we optimize the beneficiation process specifically for the unique characteristics of each mineral type:

  • Ferrous Ores: Magnetite, hematite, limonite, ilmenite, chromite, etc.
  • Non-ferrous Ores: Copper ore, lead-zinc ore, bauxite, nickel ore, cobalt ore, tungsten ore, tin ore, molybdenum ore, etc.
  • Precious Metal Ores: Gold ore, silver ore, platinum group metal ores.
  • Non-metallic Minerals: Quartz, feldspar, kaolin, graphite, fluorite, barite, phosphate rock, talc, limestone, etc.
  • Other Materials: Coal, cement raw materials, ceramic raw materials, slag, etc.

We offer complimentary mineral feasibility analysis services. Prior to your equipment purchase, our mineral processing engineers will process your ore samples to determine the optimal process flow, reagent regime, and anticipated recovery rate through laboratory testing, thereby minimizing your investment risk.

All CHUNLEI mineral processing equipment is designed and manufactured in our own factory, giving us an absolute advantage in pricing. Simply tell us your requirements, and we’ll provide a complete production line design along with the most cost-effective full set of equipment.

After crushing, you can choose our mineral processing equipment, which covers the entire process including grinding, classification, gravity separation, flotation, and dewatering. Each set undergoes rigorous quality control before leaving our factory, ensuring efficient operation, minimal downtime, and maximum service life.

Ultrafine Powder Grinding Mill

Ultrafine Powder Grinding Mill

The Ultrafine Powder Grinding Mill (a medium-speed, micro-powder mill featuring a three- or four-ring design) is a high-efficiency, low-consumption processing unit developed by CHUNLEI’s R&D team through extensive innovation, testing, and design. It successfully replaces the complex grinding and classification processes associated wit…

Magnetic Separator

Magnetic Separator

Magnetic separators are highly efficient separation devices widely used in mineral processing. They utilize magnetic fields to precisely separate magnetic particles from non-magnetic materials, meeting the needs of various mineral processing techniques. A magnetic separator is a specialized mineral processing d…

Ball Mill

Ball Mill

Maximize gold recovery and reduce grinding costs with CHUNLEI gold ball mill. Our equipment ranges in capacity from 0.5 tons/hour to 200 tons/hour and is suitable for a variety of ores, including gold, copper, iron, and quartz. Energy-efficient design and global technical support help you achieve a rapid return on your investment. …

Ceramic Ball Mill

Ceramic Ball Mill

The ceramic ball mill is a core piece of equipment designed for grinding high-purity non-metallic minerals and chemical raw materials. Featuring linings and grinding media made of alumina or zirconia ceramics, it is a high-efficiency machine used for the ultrafine grinding of ceramic materials, minerals, chemical p…

Ball Mill in Cement Industry

Ball Mill in Cement Industry

Ball Mill in Cement Industry offer capacities ranging from 10 to 500 tons per hour, capable of grinding raw materials—such as cement clinker, slag, gypsum, and limestone—into finished cement products that meet specific fineness requirements. The equipment supports both closed-circuit and open-circuit grinding configurations. We provide custo…

Shaftless Tumbler Screen

Shaftless Tumbler Screen

The shaftless tumbler screen is a classification device that operates by rotating a cylindrical drum without a central shaft; the drum is supported by rubber wheels, eliminating the need for a central drive shaft or internal support structures. Material enters the drum at the feed end and rotates with it; fine part…

Dewatering Screen

Dewatering Screen

A variety of models are available | Get the free price list! A dewatering screen is a vibrating device that uses high-frequency vibration and an inclined screen surface to achieve solid-liquid separation of mineral slurry. It is mainly used for dewatering mineral slurry and sand and gravel materials, and can proc…

High Gradient Magnetic Separator

High Gradient Magnetic Separator

A variety of models are available | Get the free price list! The High Gradient Magnetic Separator (HGMS) is a new type of strong magnetic separator developed on the basis of general strong magnetic separator, whose magnetic system is usually made of high-quality ferrite material or composite with rare e…

Ceramic Filter Press

Ceramic Filter Press

Ceramic Filter Press is a kind of high-efficiency and energy-saving filtration equipment relying on vacuum suction and capillary action to realize solid-liquid separation, which is widely used in mining, metallurgy, chemical industry, environmental protection and other industries. Ceramic filter presses, also kno…

Hydraulic Filter Press

Hydraulic Filter Press

A variety of models are available | Get the free price list! Hydraulic filter press, also called automatic hydraulic filter press, is a dewatering equipment that utilizes slurry pump pressure to make the liquid come out through the filter cloth, which is divided into chamber filter press and plate filter press.Pl…

Spiral Sand Washing Machine

Spiral Sand Washing Machine

Spiral Sand Washing Machine, also known as gravel washing machine or Spiral sand washer, can be divided into single screw sand washing machine and double screw sand washing machine due to the different number of screws inside the screw sand washing machine, there is only one screw inside the single screw sand washing equipment, and the…

Wheel Sand Washing Machine

Wheel Sand Washing Machine

Wheel Sand Washing Machine is a kind of sand washing equipment used with sand making machine. It has high washing degree, reasonable structure, large handling capacity, small power consumption, and less sand loss in the sand washing process. Wheel-type sand washing machines (also commonly known as bucket wheel sa…

Sand Making Machine

Sand Making Machine

The impact sand making machine (vertical shaft impact crusher) is a core piece of equipment in the fields of sand and gravel aggregate processing and ore shaping, and is particularly suitable for the sand-making and shaping of high-hardness materials such as basalt, granite, and river pebbles. It utilizes the “stone-o…

Raymond Mill

Raymond Mill

A variety of models are available | Get the free price list! Raymond mill is also called ultrafine grinding equipment, adopts a number of patented technologies such as bevel gear integral drive, internal thin oil lubrication system, arc air ducts, etc., with high grinding efficiency, it is a newer alternative to …

Rod Mill

Rod Mill

Rod mill is divided into dry rod mill and wet rod mill, dry rod mill is a kind of dry rod mill equipment with fine discharging granularity, wet rod mill is a grinding machine with steel rods as grinding media, mainly used for coarse grinding operation. Rod mill is a kind of simple structure, with international advanced level of rod mil…

Hydrocyclone

Hydrocyclone

Hydrocyclone adopts involute feeding mode, this involute feeding mouth is conducive to increase the centrifugal force of the material, improve the classification effect, and greatly reduce the wear and tear of the feed box. The working modes of hydrocyclone include: classification, thickening, dewatering, desliming, desanding, washin…

Submerged Spiral Classifier

Submerged Spiral Classifier

Spiral classifier is a classifier with the spiral at the overflow end fully submerged under the liquid surface, commonly used in two-stage classification. In production lines such as mining, sand processing, and tailings recovery, common issues include insufficient classification accuracy, inconsistent part…

Thickener

Thickener

The Thickener, with built-in degassing tank and sawtooth external overflow weir, prevents solid particles from attaching to air bubbles, improves localized suction phenomenon, and substantially increases the sedimentation area; at the same time, it changes the traditional horizontal feeding to inclined feeding, which fundamentally elimina…

Leaching Tank

Leaching Tank

A variety of models are available | Get the free price list! A leaching tank is a closed or open industrial vessel designed for ​liquid–solid chemical leaching reactions​. Under appropriate temperature, pH, and agitation conditions, the leaching agent selectively dissolves valuable metals into the solution, separatin…

BLL Spiral Chute

BLL Spiral Chute

A variety of models are available | Get the free price list! BLL spiral chute a use of the inertial centrifugal force generated by the slurry in the spiral rotary movement to realize the separation of light and heavy minerals. It is more ideal for mining and mineral processing, especially for sand mining in seashore…

Shaking Table

Shaking Table

A variety of models are available | Get the free price list! Shaking table is a gravity separation equipment for separating fine-grained materials, which is widely used for separating tin, tungsten, gold and silver, lead, zinc, tantalum, niobium, iron, manganese, titanium iron and coal. Chunlei this mineral process…

Jigging Separator

Jigging Separator

Jigging separator is a heavy separation equipment that utilizes the different settling speeds of minerals in the vertical alternating water flow to achieve the separation of light and heavy minerals. Jigging Separator is also called gold mineral jig, mineral jig machine. The jigger uses water as the mineral medium, …

Flotation Machine

Flotation Machine

Flotation machine is a self-absorbing, self-absorbing pulp type mechanical agitation flotation equipment.It is widely used in the flotation operation of nonferrous metals, black metals and nonmetals. Flotation machines (flotation cells) are the core equipment in mineral processing for flotation separation. The…

Why Choose Us

Chunlei Machinery started in 1990 and registered Chunlei Machinery in 2017, which is the first choice for domestic and overseas customers to import mining machinery and equipment from China.

about-banner

Zhengzhou Chunlei Machinery Manufacturing Co., Ltd. is located in Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province. The company covers an area of 20,000 square meters. It is a one-stop comprehensive service provider for mine design, manufacturing, installation and EPCO. The company is committed to the design, manufacture and installation of comprehensive systems such as mine crushing, screening, mobile crushing stations, mineral processing equipment and kiln equipment.

Customer Cases

With years of experience and accumulation, Chunlei Machinery has spread its products all over the world with its excellent product quality and comprehensive after-sales service, such as South America, Thailand, Egypt customers,Morocco, Indonesia, Thailand, VietnamCameroon, Russia, Pakistan, Vietnam, Canada, Egypt, India, Russia, etc.

1800×12m Rotary Dryer Shipped to Philippines: B...

1800×12m Rotary Dryer Shipped to Philippines: Boosting Ore Dehydration Efficiency

1800×12m Rotary Dryer Shipped to Philippines Chunlei Machinery, a leading supplier of mineral processing equipment, is proud to announce the successful shipment of a 1800×12m Industrial Rotary Dryer to the Philippines. This custom-engineered drying solution is specifically designed to optimize the dehydration process in a large-scale mine…

Custom-made Jaw Crushers and Cone Crushers have...

Custom-made Jaw Crushers and Cone Crushers have been completed.

Custom-made Jaw Crushers and Cone Crushers have been completed. We are thrilled to announce the successful completion and commissioning of a fully customized crushing solution for our valued overseas client. This project underscores our commitment to delivering precision-engineered, robust machinery tailored to unique operational demands …

Custom-Engineered Wet Pan Mills Packed for Glob...

Custom-Engineered Wet Pan Mills Packed for Global Delivery

Custom-Engineered Wet Pan Mills Packed for Global Delivery We are proud to announce that a batch of custom-engineered wet pan mill machinery has successfully completed final quality inspection and has been professionally packed for shipment to our overseas clients. These heavy-duty gold grinding mills, manufactured to exact customer speci…

Successful Delivery! Ball Mill1830×4500 Officia...

Successful Delivery! Ball Mill1830×4500 Officially Shipped to Uzbekistan

Successful Delivery! Ball Mill1830×4500 Officially Shipped to Uzbekistan A high-efficiency, energy-saving ball mill meticulously manufactured by CHUNLEI has been shipped to Uzbekistan for a major local mineral processing project. Below, we explore how this equipment enhances grinding efficiency while reducing operational costs. The…

The CHUNLEI JM1200 Gold Mill That Earns Three R...

The CHUNLEI JM1200 Gold Mill That Earns Three Repeat Orders

The CHUNLEI JM1200 Gold Mill That Earns Three Repeat Orders After rigorous quality inspections and performance testing, the 10 gold mills repurchased by our African client have been successfully assembled and commissioned. They are now fully prepared for shipment and will soon be delivered to the customer—marking the client’s third repeat…

Mechanical Sand Sulfur Gold Ore Gravity Separat...

Mechanical Sand Sulfur Gold Ore Gravity Separation – Spiral Chute

Recently, an African client contacted us seeking to concentrate gold and sulfur from sulfur ore. Based on the client’s requirements and existing equipment, and to prevent tailings loss, our engineer recommended the Model 900 spiral chute. After a period of operation, the client reported that the entire production line runs smoothly with effic…

Mineral Production Line

Gold Flotation Production Line

Gold Flotation Production Line

Gold flotation production line is a production line used for gold ore dressing, which is often used to process sulfide mineral gold-containing ores with high floatability. Gold minerals are mainly separated from ores through flotation process. The cost of mineral processing is low, and 80% of rock gold mines in my country are separated by this process.

Gold Mine CIP Carbon-in-pulp

Gold Mine CIP Carbon-in-pulp Production Line

The magnetite beneficiation process is mainly used to select low-grade magnetite. Since the ore has strong magnetism and is easy to grind and select, the coarse-grained magnetite is mostly ground at the current stage, and vice versa, a multi-stage grinding process is used.

Fluorite Ore Dressing Production Line

Fluorite Ore Dressing Production Line

Fluorite ore beneficiation methods include gravity separation and flotation, which are also divided into gravity separation equipment and flotation equipment. Gravity separation equipment refers to jigs, and only jigs can process coarse-grained fluorite lumps. Fluorite flotation equipment is similar to other mineral flotation equipment, including crushers, ball mills, flotation machines, etc.

What Our Customers Say

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JONASEN PARK

United States

“The wet pan mill is fantastic! lt’s sturdy,efficient, and delivers excellent grindingperformance. We’ve been using it forgold processing,they are outstandingThese machines are easy to operate andmaintain,making it a great investment forour operations.”

Mineral Processing(images 1)

Jimmy

United Kingdom

“very good separation table will order with this seller again thank you”

Mineral Processing(images 2)

Edward Adam Davis

Kenya

“The Chunlei gave very professional guidance for the equipment choosing, and the sales manager is friendly with patient, positive to solve the problem, the equipment will put into production soon, let’s expecting the next cooperation”