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FSR Machine/ FSR&D Integrated Machine
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Product Introduction
Fine Sand Recovery Machine/Integrated Fine Sand Recovery & Dewatering Machine is an environmentally friendly equipment specifically designed for sand processing, mineral processing in mining, and related industries. It is primarily used to recover fine sand particles (below 0.16mm) lost by traditional sand washing machines, thereby reducing resource waste and improving the quality of finished sand. Its core components include a dewatering screen, cyclone separator, motor, slurry pump, etc., and it is designed for integration into wet-process sand production lines.
By leveraging efficient separation technology, the Fine Sand Recovery Machine addresses the critical issue of fine sand loss in traditional sand washing processes. It enhances resource utilization efficiency while meeting environmental protection requirements, making it an indispensable auxiliary equipment in modern sand and gravel production lines.
Working principle
● Slurry Mixing：
● Fine Sand Recovery Machine:
The sand-water mixture is transported to the cyclone separator via the slurry pump.
● Integrated Fine Sand Recovery & Dewatering Machine:
The sand-water mixture first enters the dewatering screen for coarse particle dewatering. The fine particles and water mixture from the screen underflow are then pumped to the cyclone separator.
● Centrifugal Classification：
The cyclone separator utilizes centrifugal force to separate fine sand from muddy water. The fine sand settles at the bottom, while the muddy water is discharged from the top.
● Dewatering & Screening：
The recovered fine sand from the cyclone separator enters the dewatering screen, where high-frequency vibration removes residual moisture, producing dry finished sand.
● Closed-loop Recycling：
The separated muddy water is directed to a subsequent wastewater treatment system, achieving zero liquid discharge (ZLD).
Application Industries
● Sand & Aggregate Processing：Used in mechanized sand production lines to reduce fine sand loss and improve sand gradation.
● Mineral Processing：Recovers valuable mineral particles from mining tailings, minimizing resource wastage.
● Construction Waste Recycling：Extracts fine sand from construction debris for sustainable material reuse.
● River Dredging：Recovers fine sand from silt during dredging operations, improving water quality while reclaiming materials.
Performance Features & Advantages
● High-Efficiency Recovery：Achieves a fine sand recovery rate of over 90%, significantly boosting production output and economic returns.
● Energy-Saving & Eco-Friendly：Utilizes closed-loop water circulation to minimize water consumption and reduce wastewater treatment costs.
● Compact Structure：Features modular design with a small footprint, enabling easy installation and site relocation.
● Smart Control：Fully automated operation with remote monitoring capabilities, reducing manual intervention.
● Exceptional Wear Resistance：Critical components are reinforced with high-chromium alloy or rubber lining, ensuring extended service life.
● High Adaptability：Processes materials with high clay content and complex particle sizes, maintaining stability across diverse operating conditions.
Technical Specifications Table
HS Series Fine Sand Recovery Machine
Equipment Model
Feed Particle Size(mm)
Water Treatment Capacity(t/h)
Screen Plate Specifications（mm）
Hydrocyclone Specifications(mm)
Power(kw)
Overall Dimensions(mm)
HS 250
≤10
20-50
900X1800
250
12.5
3100X1300X2700
HS 300
≤10
40-80
900X1800
300
16.5
3100X1300X2700
HS 350
≤10
60-100
900X1800
350
20
3100X1300X2700
HS 550
≤10
40-100
1200X2400
250X2
26.4
3600X1600X2800
HS 650
≤10
80-160
1200X2400
300X2
34.4
3600X1600X2800
HS 750
≤10
120-200
1200X2400
350X2
41.4
3600X1600X2800
HS 900
≤10
120-250
1500X3000
300X3
51
4600X1900X2600
HS1050
≤10
150-300
1500X3000
350X3
61.5
4600X1900X2600
HS Series Integrated Fine Sand Recovery & Dewatering Machine
Equipment Model
Feed Particle Size(mm)
Water Treatment Capacity(t/h)
Screen Plate Specifications（mm）
Hydrocyclone Specifications(mm)
Power(kw)
Overall Dimensions(mm)
HS1224D-30
≤10
20-40
1200X2400
300
19.4
2760X4850X2780
HS1530D-65
≤10
30-60
1500X3000
300X2
36
3800X5500X3200
HS1842D-75
≤10
40-80
1800X4200
350X2
48
4800X6000X4000
HS1842J-75
≤10
40-80
1800X4200
350X2
52
4800X6000X4000
HS2442J-120
≤10
100-150
2400X4200
300X4
82
4600X6250X3600
HS3048J-140
≤10
120-200
3000X4800
350X4
104
5400X7000X4200
HS3660J-180
≤10
150-250
3600X6000
300X6
134
6600X7000X4800
FSR Machine/ FSR&D Integrated Machine
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