Looking for reliable 2QV-AF froth pump suppliers? Our China factory provides high-performance pumps for metallurgy, coal, and chemical industries. Ideal for conveying abrasive and corrosive froth slurry with an efficient froth elimination design.
The 2QV-AF series froth pump is a high-performance industrial solution engineered for the efficient handling of froth and slurry. Featuring a streamlined structure and a high degree of universality, this pump is designed for rapid installation and seamless integration into existing mining and chemical processing workflows, ensuring minimal downtime and maximum operational efficiency.
Built with a sophisticated double casing structure, the AF series offers exceptional versatility. The pump head can be customized with metal linings, rubber linings, or other non-metallic materials to withstand various abrasive and corrosive slurries. From the vertical tank's tangent entrance that eliminates froth to the flexible transmission system, every detail is optimized for demanding industrial environments.
| Power (P) | 3 KW | Capacity (Q) | 6-43 m3/h |
|---|---|---|---|
| Head (H) | 6-30 m | Speed (n) | 800-1800 r/min |
| Efficiency (ŋ) | 45% | Inlet Diameter | 100 mm |
| Outlet Diameter | 50 mm | Pump Model | 2QV-AF |
| Structure | Vertical Tank | Lining Options | Metal / Rubber / Non-metallic |
Customizable linings including High Chrome and Natural Rubber protect the pump head from severe abrasion.
Simple structure and high universality allow for fast setup and reduced commissioning time.
Equipped with motor seats or electrode frames for direct transmission or adjustable belt speeds.
The tangent entrance design effectively eliminates excess froth for smoother material flow.
Integrated overflow nozzle conveniently returns excess materials to the tank to prevent waste.
Interchangeable parts such as volute liners and impellers simplify long-term maintenance.
Choose from Polyurethane, High Chrome, or Rubber based on slurry chemistry.
Adjustable belt transmissions to meet varying operational load requirements.
Standardized parts for predictable wear-cycle replacement intervals.
Efficient tangent entrance ensures consistent head pressure and flow rate.
Ready-to-ship volute liners, impellers, and shaft assemblies.
Compatible with SP and SPR series transmission components.
| Metric | Standard Froth Pump | 2QV-AF Series |
|---|---|---|
| Installation Time | High Complexity | Simplified / Fast |
| Lining Versatility | Limited Materials | Metal/Rubber/Polyurethane |
| Froth Handling | Manual Venting | Automatic Tangent Entry |
| Maintenance Cost | Frequent Overhauls | Modular Part Replacement |
| Operational Life | Standard | Extended (High Chrome) |
The pump head is designed with a double casing structure and can be lined with metal (High Chrome), rubber (Natural Rubber), or other non-metallic materials depending on the slurry's corrosiveness and abrasiveness.
The tangent entrance allows the material to enter the pump quickly while effectively eliminating excess froth, which prevents air pockets and ensures a more stable flow.
Yes, the bearing housing is designed for both direct transmission and belt drive. Belts can be conveniently replaced to change the pump speed to meet specific operational changes.
The overflow nozzle is integrated into the steel vertical tank to conveniently send excess incoming materials back into the tank, preventing overflow and material loss.
It is primarily used in mining, mineral processing, and chemical plants where transporting abrasive slurries and frothy liquids is required.
The transmission part of the AF series is identical to the SP and SPR series slurry pumps, ensuring a high level of part interchangeability and simplified inventory management.
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