Crushed stone aggregates
Complete solutions for sand and gravel production lines in construction
Industry Overview
Crushed stone aggregates are foundational materials in construction, widely used in concrete, roadways, and railway projects. As natural sand resources decline and environmental regulations tighten, manufactured sand has become the market standard.
Longxin Heavy Industry offers a complete equipment series for the aggregate industry, covering coarse crushing, medium crushing, fine crushing, sand making, and screening. We can customize production line solutions with hourly capacities ranging from 50 to 1500 tons based on customer requirements.
Aggregate production equipment
Complete aggregate processing equipment from coarse crushing to fine crushing and sand shaping.
YC Jaw Crusher Series
Classic coarse crusher: simple structure, easy maintenance, suitable for primary crushing of various materials.
PXZ Gyratory Crusher Series
Large-scale primary crushing equipment designed for major mining operations and aggregate production lines. Features high capacity and stable operation.
PXF Series Cyclic Crusher
High-efficiency gyratory crusher with optimized crushing chamber design for primary crushing in large-scale mines, delivering lower energy consumption and higher productivity.
PYT Spring Cone Crusher Series
Traditional cone crusher: cost-effective, widely used, and ideal for medium to fine crushing. Features reliable construction, smooth operation, high production efficiency, easy adjustment, and uniform product size.
YHG Multi-Cylinder Hydraulic Cone Crusher Series
High-performance multi-cylinder hydraulic cone crusher with multiple models, each available in standard and short-head cavity options for medium and fine crushing of hard rock.
PYS Series Compound Cone Crusher
Combines the advantages of springs and hydraulics for stable performance, ideal for efficient medium and fine crushing. Multiple cavity options available to meet diverse operational requirements.
YGP Single-Cylinder Hydraulic Cone Crusher Series
High-efficiency single-cylinder hydraulic cone crusher with 10 base models and multiple cavity variants, designed for medium and fine crushing of various materials.
YCH Single-Cylinder Hydraulic Cone Crusher Series
High-efficiency single-cylinder hydraulic cone crusher, available in 12 models across the YCH and YCS series. Designed for medium and fine crushing of hard rock, it offers a wide range of production capacities and flexible power configurations.
HL Vertical Shaft Impact Crusher - Sand Shaping Machine Series
Uses stone-on-stone or stone-on-iron crushing principles, combining sand making and shaping functions. Delivers superior particle shape for fine and ultra-fine crushing of various materials.
PP Series VSI Sand Makers
Sand shaping equipment with superior final product shape, ideal for manufactured sand production. Utilizes a gyratory crushing principle to deliver uniform particle size and low flaky/elongated content.
YHP Multi-Cylinder Hydraulic Cone Crusher Series
High-performance multi-cylinder hydraulic cone crusher with multiple models and cavity configurations, designed for medium and fine crushing of hard rock.
S Series Composite Spring Hydraulic Cone Crushers
High-efficiency compound cone crusher with 5 different cavity series, designed for medium and fine crushing. Stable and reliable performance.
Mechanically Crushed Sand Production Equipment
Professional sand-making equipment meeting high standards for construction sand.
MQS Wet Grate Ball Mill Series
Wet grinding operation with grate-type discharge, suitable for grinding various materials. Includes 27 basic model specifications, ranging from MQS0909 to MQS5592, to meet diverse production capacity requirements.
YJM Tower Mill Series
Ultrafine grinding equipment achieving micron-level fineness, ideal for high-end material processing. Features a vertical media stirred grinding principle with advantages including high efficiency, energy savings, compact footprint, and uniform particle size distribution.
MQR Series Roller Mills
Vertical furnace pelletizing process equipment designed for materials with 7-9% moisture content. Utilizes steel ball impact and grinding to increase -200 mesh content by over 10%. Features forced feeding, rubber liners, and peripheral discharge design.
MBZ Rod Mill Series
Produces uniform particle size with minimal over-grinding, ideal for manufactured sand production and rare metal mineral processing. Features high output capacity, low operating costs, and stable, reliable performance.
MZS Self-Grinding Mill – Semi-Autogenous Grinding Mill Series
Uses the ground material itself as the grinding medium, achieving comminution through mutual impact and abrasion. Can accept raw ore directly from the quarry into the mill and grind it to 0.074mm in a single pass, with a reduction ratio of up to 4000~5000.
MLK Vertical Roller Mill Series
A grinding system designed for steel mill slag, also suitable for cement clinker and other chemical raw materials. Independently developed with innovations that address key technical challenges, including stable bed formation to prevent vibration and iron removal within the mill.
MP Medium-Speed Coal Mill Series
The vertical mill designed specifically for coal pulverization features low-speed operation, large roller diameter, and high loading force. It delivers optimal grinding performance and supports the widest range of coal types.
MQG Dry Grate Ball Mill Series
Dry grinding operation with grate-type discharge, suitable for dry powder material grinding. Includes 8 basic model specifications ranging from MQG0909 to MQG2714 to meet diverse production capacity requirements.
MQY Overflow Ball Mill Series
Overflow discharge ensures uniform product fineness, ideal for fine grinding. Available in 23 base models, from MQY0918 to MQY6095, to meet diverse production capacity requirements.
Feeder
Uniform feeding ensures continuous, stable production line operation.
FPH Heavy-Duty Plate Feeder Series
The FPH Heavy Plate Feeder is a large-material feeding equipment designed for heavy-duty applications in mining, aggregate processing, and steel plants. Featuring a high-strength chain plate conveyor structure, it withstands impact loads from large-sized, high-density materials to ensure continuous and stable feeding. The chain plate width ranges from 1000mm to 2400mm, with axle spacing from 3000mm to 12000mm. It supports a maximum feed size of 1450mm and handles capacities between 100 and 800t/h, meeting the needs of production lines of various scales. Equipped with a variable frequency drive system, the feed speed is continuously adjustable from 0.04 to 0.10m/s for precise material flow control. Heavy-duty roller chains and special alloy chain plates guarantee long service life and low maintenance costs.
SGF Series Bar Grizzly Feeder
The linear reciprocating vibrating feeder with a double eccentric shaft vibrator is designed for uniform, continuous feeding in primary and secondary crushing stages while performing preliminary screening. It is the preferred choice for integrated feeding and screening systems in metallurgy, mining, construction aggregates, and water conservancy sectors.
Typical Process Configuration
Customized production line configurations tailored to your capacity requirements
100-500 ton/h production line
- Vibrating Feeder
- Jaw Crusher
- Spring and Compound Cone Crusher
- Vibrating Screen
- Belt Conveyor
500-1000 ton/h production line
- Heavy-duty Plate Feeder
- Jaw crusher or gyratory crusher
- Single-cylinder and multi-cylinder hydraulic cone crushers (coarse, medium, fine)
- Multi-deck vibrating screen
- Large Belt Conveyor
1000-5000 ton/h production line
- Large gyratory crusher
- Multi-cylinder Hydraulic Cone Crusher (Coarse, Medium, Fine)
- High-Efficiency Vibrating Screen
- Intelligent Conveying System
Get Industry Solutions
Tell us your production capacity needs and material characteristics, and we'll provide a customized aggregate production line solution for you.
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