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First Pump® ZJ Slurry Pumps
First Pump® ZJ Series Horizontal Slurry Pump is a state-of-the-art centrifugal pump engineered for demanding applications involving highly abrasive, corrosive, and viscous slurries. It is known for its exceptional wear resistance, high head, and the ability to transport slurry over long distances. Designed with advanced solid-liquid two-phase flow theory, these pumps excel in industries such as mining, power generation, mineral processing, and chemical handling, offering unmatched durability and efficiency in transporting solids-laden fluids up to 60% concentration (ore) or 45% (ash).
Key Features & Innovations
Robust Construction
High-Chrome Alloy Wet Parts: Casings, impellers, and liners are crafted from anti-abrasion high-chrome white iron, ensuring extended service life in harsh conditions.
Double-Casing Design: Features an outer protective shell for heavy-duty protection and easy maintenance.
Optimized Hydraulic Efficiency
Advanced Impeller Design: Semi-open or closed impellers with pump-out vanes minimize recirculation and seal contamination, enhancing hydraulic stability and energy savings.
Adjustable Throatbush: Engineered with cotters to compensate for wear, maintaining peak efficiency over time.
Reliable Bearing System
Water-Cooled Oil Lubrication: Oversized tapered roller bearings operate at lower temperatures, ensuring longevity even under high loads.
Reduced Overhang Shaft: Minimizes vibration and stress for smoother operation.
Versatile Sealing Options
Gland Packing / Expeller + Packing / Mechanical Seal: Dual sealing mechanisms prevent slurry leakage, adaptable to extreme conditions.
Flexible Drive Configurations
Compatible with direct coupling
Belt drive
Hydraulic coupling systems.
Impeller Trimming Allows Precise Performance Customization.
Key Structure of ZJ Series Slurry Pump
1 | Coupling | 5 | Expeller | 9 | Front Liner Plate | 13 | Water-seal |
2 | Shaft | 6 | Rear Liner Plate | 10 | Front Casing | 14 | Base |
3 | Bearing Housing | 7 | Volute Casing | 11 | Rear Casing | 15 | Support |
4 | Disassembly Ring | 8 | Impeller | 12 | Stuffing Box | 16 | Adjusting Bolts |
Applications:
ZJ pumps are trusted across industries for critical slurry-handling tasks:
Mining & Metallurgy: Ore transfer, tailings management, and ball mill recirculation.
Power Generation: Fly ash, bottom ash, and scrubber slurry transport.
Mineral Processing: Hydrocyclone feed, alumina refining, and phosphate matrix handling, Coal washery, coal preparation plant.
Industrial & Infrastructure: Dredging, sand/gravel extraction, and tunneling operations.
Chemical & Oil Sands: Corrosive chemical slurries and high-density oil sands processing.
Quality Assurance & Customization
Precision Manufacturing: Rigorous quality control ensures defect-free performance, with ISO-certified processes.
Modular Design: Easy disassembly for maintenance; liners and impellers are replaceable without disturbing the pump casing.
Global Compliance: Built to international standards for reliability in diverse operating environments.
Why Choose ZJ Series Slurry Pumps?
Cost-Effective: Reduced downtime and energy consumption lower total ownership costs.
Tailored Solutions: Custom configurations available for specific flow rates, heads, and material compatibility.
Elevate your slurry handling with the ZJ Series—where innovation meets endurance.
First Pump® ZJ Slurry Pumps
First Pump® ZJ Series Horizontal Slurry Pump is a state-of-the-art centrifugal pump engineered for demanding applications involving highly abrasive, corrosive, and viscous slurries. It is known for its exceptional wear resistance, high head, and the ability to transport slurry over long distances. Designed with advanced solid-liquid two-phase flow theory, these pumps excel in industries such as mining, power generation, mineral processing, and chemical handling, offering unmatched durability and efficiency in transporting solids-laden fluids up to 60% concentration (ore) or 45% (ash).
Key Features & Innovations
Robust Construction
High-Chrome Alloy Wet Parts: Casings, impellers, and liners are crafted from anti-abrasion high-chrome white iron, ensuring extended service life in harsh conditions.
Double-Casing Design: Features an outer protective shell for heavy-duty protection and easy maintenance.
Optimized Hydraulic Efficiency
Advanced Impeller Design: Semi-open or closed impellers with pump-out vanes minimize recirculation and seal contamination, enhancing hydraulic stability and energy savings.
Adjustable Throatbush: Engineered with cotters to compensate for wear, maintaining peak efficiency over time.
Reliable Bearing System
Water-Cooled Oil Lubrication: Oversized tapered roller bearings operate at lower temperatures, ensuring longevity even under high loads.
Reduced Overhang Shaft: Minimizes vibration and stress for smoother operation.
Versatile Sealing Options
Gland Packing / Expeller + Packing / Mechanical Seal: Dual sealing mechanisms prevent slurry leakage, adaptable to extreme conditions.
Flexible Drive Configurations
Compatible with direct coupling
Belt drive
Hydraulic coupling systems.
Impeller Trimming Allows Precise Performance Customization.
Key Structure of ZJ Series Slurry Pump
1 | Coupling | 5 | Expeller | 9 | Front Liner Plate | 13 | Water-seal |
2 | Shaft | 6 | Rear Liner Plate | 10 | Front Casing | 14 | Base |
3 | Bearing Housing | 7 | Volute Casing | 11 | Rear Casing | 15 | Support |
4 | Disassembly Ring | 8 | Impeller | 12 | Stuffing Box | 16 | Adjusting Bolts |
Applications:
ZJ pumps are trusted across industries for critical slurry-handling tasks:
Mining & Metallurgy: Ore transfer, tailings management, and ball mill recirculation.
Power Generation: Fly ash, bottom ash, and scrubber slurry transport.
Mineral Processing: Hydrocyclone feed, alumina refining, and phosphate matrix handling, Coal washery, coal preparation plant.
Industrial & Infrastructure: Dredging, sand/gravel extraction, and tunneling operations.
Chemical & Oil Sands: Corrosive chemical slurries and high-density oil sands processing.
Quality Assurance & Customization
Precision Manufacturing: Rigorous quality control ensures defect-free performance, with ISO-certified processes.
Modular Design: Easy disassembly for maintenance; liners and impellers are replaceable without disturbing the pump casing.
Global Compliance: Built to international standards for reliability in diverse operating environments.
Why Choose ZJ Series Slurry Pumps?
Cost-Effective: Reduced downtime and energy consumption lower total ownership costs.
Tailored Solutions: Custom configurations available for specific flow rates, heads, and material compatibility.
Elevate your slurry handling with the ZJ Series—where innovation meets endurance.
