Description
Description
ML Series Slurry Pumps: High-Efficiency, Reliable “Light-Duty Experts”
Simply put, the ML series slurry pump is a reliable and widely used horizontal cantilever centrifugal pump designed specifically for conveying slurries containing solid particles with light to moderate abrasiveness. It is an ideal choice for numerous industrial processes, offering a balance of performance, durability, and cost-effectiveness.
1. Clear Product Positioning: The Ideal Choice for Light-Duty Applications
Unlike heavy-duty slurry pumps (such as the AH and HH series) designed to handle high-concentration, large-particle, highly abrasive slurries, the ML series focuses on the conveyance of low-concentration, low-abrasion slurries. It can operate at higher speeds and features a relatively compact design, making it highly suitable for handling fine, non-sharp solid particles. You can think of it as a flexible and efficient “light-duty expert” rather than a bulky “heavyweight.”
2. Key Design and Structural Advantages
Robust Double-Shell Construction: The ML series adopts the proven design of heavy-duty slurry pumps, featuring a double-layer structure with an outer metal pressure-bearing shell and an inner replaceable wear-resistant lining. When the lining wears out, only the lining needs to be replaced, allowing the expensive pump shell to be used for a long time and significantly reducing lifecycle maintenance costs.
Multiple Wear-Resistant Materials Available:
Wear-Resistant Metal: Suitable for particles with some impact resistance.
Natural or Synthetic Rubber: A distinctive advantage of the ML series, particularly suitable for conveying fine particles without sharp edges. Rubber linings excel in corrosion resistance and resistance to fine-particle erosion, and provide smoother operation.
Ceramic: Used for extremely demanding wear or corrosion resistance requirements.
Flexible discharge direction: The pump’s discharge port can be rotated in 45-degree increments to accommodate on-site piping arrangements, offering high adaptability.
Reliable shaft seal system: Multiple sealing options are available to suit various operating conditions:
Packing seal: Simple structure and low cost, suitable for applications with flushing water.
Secondary impeller dynamic seal: Requires no external flushing water; achieves sealing through negative pressure generated by the impeller’s back vanes, suitable for conditions with water shortages or where operating costs need to be minimized.
Mechanical seal: Achieves leak-free operation, suitable for applications with high environmental standards or those handling valuable, toxic, or hazardous materials.
3. Key Performance Parameters
The ML series covers a wide range of performance parameters, meeting the needs of most light-load applications:
Applicable Diameter: Typically ranges from 25 mm to 450 mm (some manufacturers offer up to 650 mm).
Flow Rate Range: Up to 9,000 m³/h or higher.
Head Range: Up to approximately 90 meters.
Rotational Speed: Typically between 500 and 1,500 rpm, depending on the model and operating conditions.
4. Major Application Areas
Thanks to its broad adaptability and cost-effectiveness, the ML series is widely used in the following fields:
Mining and Metallurgy:
Conveying tailings (slag slurry).
Conveying concentrate.
Coal slurry and heavy-medium suspensions in coal washing plants.
Power Generation:
Hydraulic conveyance of ash and slag in power plants.
Environmental Protection and Water Treatment:
Sludge conveyance in municipal wastewater treatment plants.
Wastewater containing sand or slag in industrial wastewater treatment.
Dredging projects in rivers and lakes.
Building Materials and Chemicals:
Cement slurry in cement plants.
Corrosive slurries in phosphate fertilizer plants and chemical plants (in combination with rubber or special materials).
Translated with DeepL.com (free version)
Simply put, the ML series slurry pump is a reliable and widely used horizontal cantilever centrifugal pump designed specifically for conveying slurries containing solid particles with light to moderate abrasiveness. It is an ideal choice for numerous industrial processes, offering a balance of performance, durability, and cost-effectiveness.
1. Clear Product Positioning: The Ideal Choice for Light-Duty Applications
Unlike heavy-duty slurry pumps (such as the AH and HH series) designed to handle high-concentration, large-particle, highly abrasive slurries, the ML series focuses on the conveyance of low-concentration, low-abrasion slurries. It can operate at higher speeds and features a relatively compact design, making it highly suitable for handling fine, non-sharp solid particles. You can think of it as a flexible and efficient “light-duty expert” rather than a bulky “heavyweight.”
2. Key Design and Structural Advantages
Robust Double-Shell Construction: The ML series adopts the proven design of heavy-duty slurry pumps, featuring a double-layer structure with an outer metal pressure-bearing shell and an inner replaceable wear-resistant lining. When the lining wears out, only the lining needs to be replaced, allowing the expensive pump shell to be used for a long time and significantly reducing lifecycle maintenance costs.
Multiple Wear-Resistant Materials Available:
Wear-Resistant Metal: Suitable for particles with some impact resistance.
Natural or Synthetic Rubber: A distinctive advantage of the ML series, particularly suitable for conveying fine particles without sharp edges. Rubber linings excel in corrosion resistance and resistance to fine-particle erosion, and provide smoother operation.
Ceramic: Used for extremely demanding wear or corrosion resistance requirements.
Flexible discharge direction: The pump’s discharge port can be rotated in 45-degree increments to accommodate on-site piping arrangements, offering high adaptability.
Reliable shaft seal system: Multiple sealing options are available to suit various operating conditions:
Packing seal: Simple structure and low cost, suitable for applications with flushing water.
Secondary impeller dynamic seal: Requires no external flushing water; achieves sealing through negative pressure generated by the impeller’s back vanes, suitable for conditions with water shortages or where operating costs need to be minimized.
Mechanical seal: Achieves leak-free operation, suitable for applications with high environmental standards or those handling valuable, toxic, or hazardous materials.
3. Key Performance Parameters
The ML series covers a wide range of performance parameters, meeting the needs of most light-load applications:
Applicable Diameter: Typically ranges from 25 mm to 450 mm (some manufacturers offer up to 650 mm).
Flow Rate Range: Up to 9,000 m³/h or higher.
Head Range: Up to approximately 90 meters.
Rotational Speed: Typically between 500 and 1,500 rpm, depending on the model and operating conditions.
4. Major Application Areas
Thanks to its broad adaptability and cost-effectiveness, the ML series is widely used in the following fields:
Mining and Metallurgy:
Conveying tailings (slag slurry).
Conveying concentrate.
Coal slurry and heavy-medium suspensions in coal washing plants.
Power Generation:
Hydraulic conveyance of ash and slag in power plants.
Environmental Protection and Water Treatment:
Sludge conveyance in municipal wastewater treatment plants.
Wastewater containing sand or slag in industrial wastewater treatment.
Dredging projects in rivers and lakes.
Building Materials and Chemicals:
Cement slurry in cement plants.
Corrosive slurries in phosphate fertilizer plants and chemical plants (in combination with rubber or special materials).
Translated with DeepL.com (free version)
Parts List
