Rotary Kiln

Complete LECA production line manufacturing lightweight expanded clay aggregates for construction, agriculture, and hydroponics. Features 1200°C sintering process, multiple density grades (380-710 kg/m³), and versatile applications including concrete, water purification, and gardening. Professional industrial equipment for efficient clay aggregate production.

Industrial 22KW rotary kiln system for manufacturing high-strength ceramic proppant (frac sand) used in oil and gas extraction. Features energy-saving design with 40% fuel reduction, automated PLC controls, and environmental compliance. Produces 0.45-1.70mm ceramic particles with capacities from 2-104 t/h. Complete production line includes crushing, grinding, granulation, and screening processes.

Hengyang's Indirectly Heated Rotary Kiln features advanced sealing technology, fully enclosed safety guards, and reduced fuel consumption. This robust industrial equipment minimizes maintenance while providing precise temperature control for lithium extraction and mineral processing applications, delivering both cost efficiency and environmental compliance.

Industrial rotary kiln equipment for processing electric arc furnace dust containing 15-35% zinc. Features 50-150 tons daily capacity, 400-1650°C temperature range, and proven Waelz process technology. Transforms hazardous waste into valuable zinc oxide raw materials with energy-efficient operation.

Industrial-grade Direct Reduced Iron plant producing 150-750 TPD sponge iron through dry reduction process. Features 92-96% metallization rate, cylindrical design, and compatibility with natural gas or coal. Ideal for steel mini-mills and electric arc furnace operations with lower investment costs than traditional steel plants.

Industrial-grade hydrated lime plant featuring fully automated PLC control, 450 mesh particle fineness, and scalable 5-45 TPH capacity. Produces high-quality calcium hydroxide with exceptional whiteness and uniformity for water treatment, mining, and industrial applications. Includes custom engineering solutions and durable equipment for continuous operation.

Industrial rotary kiln system for processing golden expanded vermiculite with heating temperatures of 850-1100°C. Features automatic control, multiple size options from 0.3mm to 8mm, and processing capacity of 3.5-20 tons per hour. Ideal for agricultural and horticultural applications including soil conditioning and growth media production.

Professional Ø3.2×50m dolomite rotary kiln with 200 tons daily capacity for magnesium production. Features hydraulic block-support system, 160kW main motor, and energy-saving patented design. Delivers stable quality output with high activity, low ignition loss, and superior magnesium extraction rates for cost-effective operation.

Advanced rotary kiln incineration system for hazardous waste treatment with capacities from 30-120 tons daily. Features DCS automation, waste heat recovery, and micron-level atomization. Complies with GB18484 and Euro II environmental standards for industrial, medical, and chemical waste disposal.

High-capacity industrial rotary kiln designed for magnesium oxide production, featuring 65 tons per hour throughput and 1250°C operating temperature. Advanced three-zone design ensures complete material processing with high thermal efficiency, reduced energy consumption, and superior abrasion resistance. Ideal for large-scale magnesium processing operations requiring consistent high-temperature performance.

Professional LECA plant featuring 0.5-300 t/h capacity rotary kilns with 800mm-6000mm diameter range. Produces lightweight expanded clay aggregate for construction, green roofs, and hydroponics. Over 40 years manufacturing expertise with custom solutions for clay, fly ash, and shale processing. High-temperature calcination ensures optimal thermal insulation properties.

Complete EPC project for active lime production featuring 1200 tons per day capacity. Includes vertical preheater, rotary kiln, grate cooler, and comprehensive air treatment systems. Processes 20-40mm limestone with efficient calcination at 600-800°C and cooling to 65°C. Full material handling and dust collection systems ensure environmental compliance and operational efficiency.

High-efficiency ceramic proppant production line with PLC automation. Features energy-saving rotary kiln (40% fuel savings), low consumption, and environmental dust control. Produces 0.224-1.7mm frac sand. Customizable capacity from 2 to 20 t/h.

Professional 4.8m rotary kiln for continuous drying, calcining, and sintering of bulk materials. Features precise temperature control up to 1650°C, multiple material options including high-temperature alloys, and versatile applications across cement, lime, refractories, and mineral processing industries. Customizable dimensions from 800mm to 6000mm diameter.

ISO9001 certified rotary kiln for vermiculite exfoliation in fire protection applications. Features high-temperature processing, 0.9-70t/h capacity, and durable construction. Ideal for petrochemical and tunnel fireproofing. Customizable to plant needs.

High-efficiency LECA production line with 15,000-100,000 m³ annual capacity. Processes clay, slurry, or shale into lightweight aggregates for construction and gardening. Features rotary kiln, granulator, and screen. Customizable fuel options including coal, gas, and biomass. Durable, energy-saving design.

Indirect-fired rotary kiln with peripheral combustion chamber for clean, high-temperature calcination. Supports coal, oil, gas, or electric heating. Multi-zone temperature control ensures product purity. Ideal for catalyst, molecular sieve, sludge, and toxic waste processing. Customizable and energy-efficient.

Proven Waelz kiln technology for recycling EAF steel dust into zinc and iron. Handles 50-150tpd, operates at 400-1650°C. Energy-efficient, durable, and customizable. Ideal for hazardous waste recovery in steel mills.

Our 40m rotary kiln enriches zinc-containing materials via the Waelz process, achieving 56%+ zinc content at 1200°C. Reliable, energy-efficient technology processing over 80% of global recycled steel dust. Customizable capacity 50-150t/d, diameters 2000-4000mm, with durable materials like Q235 and 310S.

Proven rotary kiln technology for recycling EAF dust into zinc oxide. Handles 2-20 t/h with energy efficiency and resilience. Customizable models reduce waste disposal costs and support sustainable steel production.