Equipments

Flash Flotation Cell is a specialized flotation equipment designed for early recovery of liberated and fast-floating minerals from grinding circuit slurry. Installed on cyclone underflow streams, it handles high-density slurry and coarse particles to reduce overgrinding losses and improve mineral recovery. With applications in gold, copper, sulfide ore, and graphite processing, it provides reliable performance for efficient mineral separation in modern beneficiation plants.

Pneumatic Flotation Cell is a mineral processing equipment designed for separating valuable minerals from gangue minerals through external air supply and controlled bubble generation. It is widely used in copper, gold, lead-zinc, iron ore, and non-metallic mineral beneficiation plants for rougher, cleaner, and scavenger flotation operations.

With optimized air dispersion, stable slurry circulation, and low-wear structural design, the Pneumatic Flotation Cell provides reliable flotation performance and consistent mineral recovery. Zhongyi offers customized flotation equipment configurations based on ore characteristics, processing capacity, and beneficiation plant requirements to support efficient mineral separation projects.

Froth Flotation Cell is a core mineral processing equipment designed for efficient separation of valuable minerals from gangue through controlled air dispersion, slurry mixing, and froth recovery. Zhongyi provides various flotation cell solutions, including mechanical, forced air, and customized flotation systems, suitable for copper, gold, zinc, nickel, sulfide ores, and non-metallic mineral processing applications. With optimized impeller design, stable bubble generation, and flexible configuration, our flotation cells help improve mineral recovery, concentrate grade, and overall plant performance.

Diesel Driven Vibrating Screen is a screening equipment powered by a diesel engine, designed for mining, quarrying, and aggregate projects where stable electricity supply is unavailable. It separates materials by size through controlled vibration and is widely used for screening stone, sand, mineral ores, coal, and construction waste in remote or mobile working environments.

Compared with conventional electric vibrating screens, diesel powered models offer greater deployment flexibility and easier relocation between sites. They can be customized with different screen decks, sizes, and configurations to match various production capacities and work with crushers, feeders, and conveyors in complete crushing and screening solutions.

Our mining thickeners are engineered for efficient slurry settling and water recovery in mineral processing plants. From concentrate thickening to tailings management, the equipment provides reliable performance under different ore conditions, including gold, copper, iron, and other mineral applications.

Zhongyi Mining provides customized thickener solutions based on feed concentration, processing capacity, material characteristics, and plant layout requirements. With professional mining equipment manufacturing experience, we design and supply reliable mineral processing thickeners for various beneficiation projects.

Rake Thickener is used for continuous slurry thickening and solid-liquid separation in mining, mineral processing, tailings treatment, and industrial applications. It combines a large circular settling tank with a mechanical rake system to collect settled solids, increase underflow concentration, and recover clarified water during continuous operation.

Rotary Vacuum Drum Filter is a continuous solid-liquid separation equipment designed for slurry dewatering and filtration. Using vacuum pressure and a rotating drum covered with filter cloth, it continuously performs filtration, cake formation, drying, and discharge. It is widely used for mineral concentrate dewatering, tailings treatment, and industrial slurry filtration.

Secondary combustion chambers are high-temperature combustion units designed for mining, mineral processing, and rotary kiln systems. By providing sufficient residence time, controlled oxygen supply, and optimized gas mixing, they complete the oxidation of residual combustible gases, improve thermal efficiency, and ensure more stable exhaust conditions for downstream treatment systems.

Designed for continuous industrial operation, secondary combustion chambers integrate heat-resistant refractory lining, reliable combustion control, and flexible configuration to meet different process requirements. They are widely used in mineral roasting, calcination, and other high-temperature processing lines where efficient combustion performance and stable operation are essential.

Vertical Preheater is an essential heat exchange and recovery equipment used in rotary kiln calcination systems for limestone, dolomite, and other mineral materials. It utilizes high-temperature exhaust gas from the rotary kiln to preheat raw materials before they enter the kiln, recovering waste heat, improving thermal efficiency, and reducing fuel consumption during the calcination process.

Designed for continuous operation under high-temperature conditions, vertical preheaters ensure uniform material heating, stable heat transfer, and reliable feeding performance. They are widely used in lime production, dolomite calcination, and mineral processing plants where efficient energy utilization and stable production are required. With flexible structural designs and customized configurations, vertical preheaters can be integrated with rotary kilns, coolers, dust collection systems, and complete calcination lines to meet different capacity and process requirements.

A calcination kiln is a thermal processing equipment used for mineral calcination, roasting, and phase transformation under controlled temperature conditions. Zhongyi Mining rotary calcination kilns are designed for continuous mineral treatment, providing precise temperature control, stable material residence time, and uniform heat transfer for applications such as ore roasting, mineral activation, and beneficiation preparation.

Indirect Fired Rotary Kiln (External Heating Rotary Kiln) is designed for high-precision thermal processing applications requiring accurate temperature control, clean heating conditions and atmosphere protection. The system uses electric heating elements installed outside the furnace tube, transferring heat through the tube wall to process materials without direct contact with combustion gases.

The rotary kiln can be customized according to material characteristics and process requirements, including furnace tube size, equipment length, operating temperature and atmosphere control system. It is widely used for drying, dehydration, calcination and carbon removal of lithium battery materials, powder materials, rare earth materials and non-ferrous metal materials.

Tracked impact crusher is a mobile crushing solution designed for on-site processing and aggregate shaping in quarry, mining, and construction waste recycling projects. It enables direct material reduction at the working site, reducing transport distance and supporting flexible production layouts in changing field conditions.

Suitable for limestone, basalt, granite, and demolition waste, with a capacity range of 80–450 tph. Zhongyi provides customized configurations and mobile crushing line solutions based on project requirements, including jaw and cone crusher combinations for different production stages.