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Standard export packing is provided, and customized packing is available upon request.
Motor Power
1.1-3 kW
Processing Capacity
8-40 kg/h
Application
Mineral Processing Laboratory Testing
Discharge Method
Screen Discharge
Voltage
380 V
Payment Terms
T/T,L/C
Feeding Size
<4 mm / ≤5 mm
Rotation Speed
26-62 r/min
Product Type
Continuous Ball Mill
Grinding Type
Ball Grinding
Operation Mode
Continuous Operation
Certification
Iso 9001
Model Number
Continuous Ball Mill
Brand Name
Y&X
Place of Origin
China
SZXMQL Series Continuous Ball Mill for Mineral Grinding Laboratory Testing
Product Overview
SZXMQL Series Continuous Ball Mill with Screen is a laboratory grinding machine designed for continuous ore grinding and screening tests. It integrates grinding and classification functions, providing stable operation, uniform particle size, and reliable performance for mineral processing research, beneficiation experiments, and geological sample preparation.
This equipment adopts a closed grinding structure with stable operation, low noise, and reliable sealing performance. It is suitable for mineral processing laboratories, geological research institutes, mining companies, and universities for ore grinding tests and beneficiation experiments.
Key Features
Continuous Grinding and Screening Design: The machine integrates grinding and screening processes, allowing continuous feeding and discharge. It improves testing efficiency compared with traditional batch grinding equipment.
Uniform Grinding Performance: The optimized cylinder structure and grinding media movement ensure sufficient impact and friction, producing consistent particle size distribution.
Adjustable Product Fineness: Different screen specifications can be selected according to testing requirements to control the discharge particle size.
Closed Grinding System: The sealed structure helps reduce material loss, prevent dust pollution, and minimize oxidation during grinding.
Reliable and Easy Operation: The compact structure, simple control system, and stable transmission design ensure convenient operation and maintenance.
Wide Application Range: Suitable for grinding various mineral materials, including metallic ores, non-metallic minerals, geological samples, and industrial materials.
Working Principle
The SZXMQL Continuous Ball Mill works according to the principle of impact and friction grinding. The material enters the rotating cylinder continuously through the feeding system. Inside the cylinder, grinding balls are lifted by the rotating cylinder and then fall down, creating impact force on the material. At the same time, the relative movement between grinding balls and materials generates grinding friction.
After the material reaches the required fineness, it passes through the screen installed at the discharge end and is continuously discharged. The screen design allows separation of qualified particles while preventing oversized materials from leaving the mill.
Applications
SZXMQL Continuous Ball Mill with Screen is widely used for:
Mineral processing laboratory testing
Ore grinding experiments
Beneficiation process research
Geological sample preparation
Mining engineering research
Metallurgical laboratory testing
University and research institute experiments
Processed Materials
Gold ore
Copper ore
Iron ore
Lead-zinc ore
Manganese ore
Quartz
Silica
Other mineral samples
Product Advantages
Advantage
Description
Continuous operation
Enables continuous feeding and discharge
High grinding efficiency
Combines impact and friction grinding
Stable particle size
Screen classification improves output consistency
Compact structure
Saves laboratory space
Low noise operation
Suitable for laboratory environments
Easy maintenance
Simple structure and convenient inspection
Technical Specifications
Model
SZXMQL-300
SZXMQL-600
Feeding Size
<4 mm
≤5 mm
Discharge Size
0.5-0.074 mm
0.5-0.074 mm
Cylinder Speed
62 r/min
26 r/min
Grinding Capacity
8-20 kg/h
20-40 kg/h
Motor Power
1.1 kW
3 kW
Motor Speed
1400 r/min
1420 r/min
Overall Dimension
1100*670*1380 mm
1700*1200*1850 mm
Voltage
380 V
380 V
Weight
600 kg
1200 kg
Safety & Operation Notes
Check the tightness of all fasteners before operation.
Ensure the screen is properly installed before starting the machine.
Select suitable grinding media according to the material characteristics.
Avoid overloading during continuous operation.
Regularly inspect lubrication and transmission components.
Clean the equipment after testing to maintain grinding performance.
Packaging & Delivery
The SZXMQL Continuous Ball Mill is normally packed with protective materials suitable for international transportation.
Packaging includes:
Anti-rust treatment
Protective wrapping
Steel frame or wooden case packaging
Secure fixation during transportation
Customized packaging solutions are available according to customer requirements.
Frequently Asked Questions
Q1: What is the main application of SZXMQL Continuous Ball Mill?
A: It is mainly used for continuous grinding and screening tests of mineral samples in laboratories and research facilities.
Q2: What is the difference between SZXMQL-300 and SZXMQL-600?
A: The SZXMQL-600 model has larger capacity, higher motor power, and larger dimensions for higher processing requirements.
Q3: Can the discharge particle size be adjusted?
A: Yes. The final particle size can be controlled by selecting different screen specifications.
Q4: What materials can be processed?
A: It can grind various metallic ores, non-metallic minerals, and geological samples.