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We specialize in the design and manufacture of AAC (Aerated Concrete) block production lines, as well as mining stone crushing and sand-making equipment and calcining rotary kiln production equipment. We offer a variety of aerated concrete block forming machines, sand and gravel aggregate production lines, mining stone crushing production lines, sand-making production lines, energy-saving lime rotary kilns, cement rotary kilns, building ceramic aggregate rotary kilns, and solid waste and hazardous waste rotary kilns. Henan Ruichi, with its expertise, has become a trusted partner in the industry.

We provide turnkey projects, providing comprehensive support throughout the entire process, ensuring a worry-free partnership. We provide precise pre-sales matching, efficient implementation, and long-term after-sales maintenance.

Product Center

AAC autoclaved aerated block production line equipment

We are committed to providing high-quality autoclaved aerated concrete (AAC) block production lines, redefining the efficiency and sustainability of AAC aerated brick production equipment factories.

The most advanced AAC production equipment
Our AAC production line equipment is precisely designed and durable. From the initial processing of raw materials to the final product output, every machine is designed to achieve the best performance.

Comprehensive turnkey project services
We offer end-to-end solutions. Our AAC block production line turnkey project service covers all aspects of your production setup. Our professional engineers design and customize the factory layout based on your specific needs, optimizing the space and production workflow.Even after the project is launched and running, our after-sales support is unparalleled.

Why choose us?
Our AAC production line is trusted by numerous customers worldwide, providing high-quality AAC blocks that meet and exceed industry standards. With our comprehensive services, you can rest assured that your project will be completed on time, within budget and to the highest quality standards.

AAC Casting Mixer: The Efficient Mixing Core of an AAC Production Line

The slurry/powder scale plays a crucial role in the weighing and batching system of the autoclaved aerated brick (AAC) production line, providing flexible and accurate solutions for the production of AAC aerated bricks.

The Autoclave: The Core of an AAC Aerated Block Production Line

The autoclave cures AAC blocks into high-strength building blocks by controlling high-pressure steam. By promoting the chemical reactions among raw materials such as cement, lime, silica sand and aluminium powder, the unique physical properties (light weight, heat insulation and fire resistance) of AAC blocks are achieved.

AAC Block Cutting Machine: Precision Core for Autoclaved Aerated Concrete Production Lines​

The AAC block cutting machine can cut pre-cured AAC blocks into various sizes, ensuring uniform block sizes, which is crucial for the production of AAC products.

AAC Block Separator: Critical Equipment for AAC Block Production Lines

The AAC block separator is an important equipment for packaging in the AAC aerated brick production line. It is usually hydraulically driven and operates smoothly and precisely. This device can be adjusted to apply the appropriate clamping force on the block, ensuring safe holding and stable, precise operation.

Mobile Crushing Stations: The Flexible Core of Modern Mining Crushing Operations

The YK Series Mobile Crushing Station is a versatile and high-performance solution designed, this system is widely used for primary, secondary, and tertiary crushing of various materials, including granite, limestone, concrete, and ore. Core Design and Working Principle: The YK Series Mobile Crushing Station integrates a crusher (e.g., jaw, impact, cone) with a vibrating screen, conveyor belts, and a self-propelled chassis. Key components include: Crushing Unit: Available in multiple configurations (e.g., PE600×750 jaw crusher for primary crushing, PF1315 impact crusher for secondary crushing) . Vibrating Screen: Typically 3YK or 4YK series circular screens with adjustable mesh sizes (3–150 mm) for precise particle sizing . Conveyor System: Belt conveyors (e.g., B650×10m) for material transport, with optional telescopic or reversible designs. Power Supply: Diesel-electric hybrid or pure electric drives, compatible with 380V/50Hz power sources .

Jaw Crusher: The "Core of Adaptability" for Coarse Crushing in the Mining and Gravel Industry

A jaw crusher is a heavy-duty mechanical device that uses two opposing jaws (one fixed, one movable) to compress and crush large raw materials like rocks, ores, or lumps of lime into smaller, manageable sizes for further processing.

Multi-Cylinder Hydraulic Cone Crusher: The "Efficiency Leader" for Intermediate and Fine Crushing of Hard Rock

The cylinder crusher excels in secondary and tertiary crushing tasks in the mining and aggregate industries. Its cylindrical crushing cavity generates high crushing force, effectively reducing the size.

Impact Crusher: Designed for Medium-to-Fine Crushing of Brittle Materials

Engineered for secondary/tertiary crushing, our impact crusher delivers fine, Ideal for limestone, concrete, and asphalt with low-to-medium hardness.

Impact Sand Making Machine: The Core Strength of Sand and Gravel Production Lines

The VS series impact crushers are designed for efficient aggregate molding and stone crushing.

Vibrating Screen: The Core of Efficient Screening in Sand and Gravel Crushing Lines

Vibrating screens high-frequency vibration mechanism ensures rapid, precise screening of materials, from coarse rocks to fine powders.

Vibrating Feeders: The Material Transport Cornerstone of Sand and Gravel Crushing Lines

Vibrating feeders simplify the material processing for crushed stone mining, stone aggregates and aggregate recovery in mines.

Belt Conveyors: The Efficient Material Transport Arteries of a Sand and Stone Crushing Production Line

A belt conveyor is a mechanical device that uses a continuous belt to transport materials. suitable for moving various materials in industries like manufacturing, mining.

High-Efficiency Fine Crusher: The Core Fine Crushing Tool in Stone Crushing Production Lines

The high-efficiency fine crusher is a high-performance crushing equipment designed for limestone, granite, cement clinker, iron ore, etc. It achieves impact crushing and multi-stage refinement of materials through high-speed rotation. The output particle size can be precisely controlled within 0-10 mm, and the finished product has a uniform cubic shape.

Mining Crushing Production Line & Sand Making Production Line

Mining Crushing Production Line: Core Solution for Raw Material Grading and Crushing

Focusing on two major scenarios: mining and solid waste treatment, this line achieves gradient crushing and grading of large raw materials, low-grade ores, and construction solid waste. It comprises a primary crusher, secondary and tertiary crushers, a sand making machine, a vibrating screen, a stone washing machine, and conveyor belts, forming a complete aggregate production line.


Sand Making Production Line: Core Equipment for Large-Scale Customized Manufactured Sand

Processing raw materials such as ores, tailings, and solid waste into high-quality manufactured sand, suitable for high-end infrastructure projects such as high-speed rail, commercial concrete, and bridges, as well as mortar production and building fill, replacing natural sand resources.


We can process most ores, such as granite, iron ore, gold ore, limestone, quartz, river pebbles, bauxite, molybdenum ore, talc, silica sandstone, gypsum, dolomite, manganese ore, clay, and nickel ore, with single-line capacity ranging from 20-1000 t/h.

Calcination furnace equipment - rotary kiln

Rotary kilns are core equipment in industrial thermal treatment, widely used in processes such as calcination, roasting, solidification, and drying of materials across various industries.


**Cement Rotary Kiln:** A core type in the building materials industry, specifically designed for calcining cement clinker.


**Metallurgical Rotary Kiln:** Suitable for the metallurgical industry, used for roasting and pre-treatment of metal minerals and smelting.


**Lime Rotary Kiln:** Focused on lime production, designed for limestone calcination and purification.


**Environmental Protection Rotary Kiln:** Primarily for solid waste treatment, suitable for waste incineration and hazardous waste disposal.


**Alumina Rotary Kiln:** Dedicated to non-ferrous metal smelting, suitable for calcining alumina clinker.


**Ceramic Rotary Kiln:** Suitable for the ceramic industry, used for roasting and processing ceramic raw materials.

Cement Production Rotary Kiln: Core Equipment for Cement Raw Meal Calcination

The rotary kiln is precisely and reliably designed, providing uniform heat distribution and optimal calcination for the cement, mining and chemical industries.

Dolomite Magnesite Rotary Kiln: Precision Dual-Mineral Calcination, High-Purity Magnesia Products

Dolomite and magnesite are core raw materials for the production of magnesia-based refractories, lightweight magnesium oxide, and magnesium metal.

Rotary Kilns for Building Ceramic Aggregates: Core Equipment for Customized High-Quality Aggregates

Ceramic aggregate concrete has been widely used in various types of prefabricated components and cast-in-place concrete projects in industrial and civil construction.

Specialized Rotary Kilns for Solid and Hazardous Waste: Professional Equipment for Harmless Disposal and Resource Recovery

The solid and hazardous waste rotary kiln achieves 90% volume reduction and harmless disposal of solid waste (domestic garbage, sludge) through high-temperature incineration (800-1200℃).

Energy-saving Active Lime Rotary Kiln: Core Equipment for Efficient Calcination and Intelligent Energy Consumption Control

The lime rotary kiln calcines and decomposes limestone (or dolomite and other raw materials) with a calcium carbonate (CaCO₃) content of ≥90% at high temperature to produce quicklime, which is widely used in steel, building materials, chemicals, environmental protection and other fields.

Vertical Preheater for Active Lime Rotary Kilns: A Core Energy-Saving Device Enabling Efficient Calcination

Preheater is the key supporting equipment for rotary kiln to achieve “energy saving, production increase and quality improvement”, and is mainly used in cement rotary kiln, industrial lime rotary kiln and metal ore smelting rotary kiln.