Potassium Sodium Feldspar Production Line and Process Solution

I. Program Overview

This potassium and sodium feldspar beneficiation solution provides a complete potassium and sodium feldspar beneficiation production line, which is specialized in removing iron, quartz, mica and other impurities through the combined process of "crushing - grinding - magnetic separation - flotation", ensuring that the content of K₂O+Na₂O is ≥12%, and the content of Fe₂O₃ is ≤0.2%, which can satisfy the high-quality requirements of ceramics, glass and other industries. The processing capacity of potassium and sodium feldspar production line can be customized according to the demand of 50-2000t/d scale.

Second, the core process

1. Crushing and screening system

• Adopting two-stage and one closed-circuit crushing process

• Coarse crushing: Jaw crusher (PE600×900)

• Fine crushing: cone crusher (PYB1750)

• Screening: Vibrating Screen (2YK2460)

2. Grinding and Classifying System

• Wet lattice type ball mill (MQG2700×3600)

• Spiral classifier (FG-12) closed loop

• Grinding fineness: 75-80% of -200 mesh

3. Magnetic separation and iron removal system

• Weak magnetic separator (CTB1024) to remove strong magnetic minerals

• High gradient strong magnetic separator (SLon-1500) to remove weak magnetic minerals

• Magnetic field strength: 1.0-1.2T

4. Flotation purification system

• Mechanical Stirring Flotation Machine (XCF-3)

• Reverse flotation process to remove mica and quartz

• Selection times: 2-3 times

5. Dewatering and drying system

• High-efficiency thickener (NT-15)

• Plate and frame filter press (XMZ300/1500)

• Dryer (Φ2.2×14m)

Third, technical indicators

Fourth, potassium sodium feldspar production line key equipment configuration

V. A potassium sodium feldspar 400t/d project case

1. Ore characteristics

• Main minerals: potassium feldspar (55%), sodium feldspar (25%)

• Impurity minerals: quartz (15%), mica (3%), magnetite (2%)

2. Operation effect

• Concentrate yield: 73.31%

• K₂O+Na₂O content:12.8%

• Fe₂O₃content: 0.18%

VI. Advantages of potassium and sodium feldspar beneficiation program

1. Mature process: reliable process proven in many projects.

2. Flexible Configuration: Processing capacity of 50-2000t/d can be customized.

3. High-efficiency sorting: Combined process ensures concentrate quality.

4. Environmental protection: comprehensive control of dust, noise and waste water.

Service Support

1. Pilot study: Provide 50kg ore samples for testing/experimentation.

2. Engineering design: professional team to customize the program

3. Equipment supply: provide a full set of mineral processing equipment

4. Installation and commissioning: professional technical team on-site service

5. Operation training: comprehensive training on operation and maintenance

Note: Specific potassium and sodium feldspar beneficiation process parameters need to be determined according to the ore test results, we can provide:

• Beneficiation test report

• Process flow design

• Equipment configuration list

• Economic benefit analysis

We are looking forward to providing you with professional potassium and sodium feldspar production line and process solutions!