1. Product Overview
The SF series froth pump is designed for handling air-entrained and abrasive slurries. It is widely used in flotation processes in mining and mineral processing industries.
In addition, it performs well in metallurgical, coal, and chemical applications. Therefore, it is a reliable solution for difficult slurry conditions.
Unlike standard slurry pumps, this froth pump can handle frothy media with air content. As a result, it maintains stable performance even under unstable feed conditions.
2. Applications
The SF froth pump is commonly used in the following industries:
- Mining industry (flotation process)
- Metallurgical processing
- Coal washing plants
- Chemical industry
- Phosphate and mineral beneficiation
Moreover, it is suitable for any process that involves air-entrained slurry.
3. Features & Advantages
The SF series froth pump offers several key advantages:
- It handles frothy slurry with high air content effectively.
- It improves pumping stability in flotation systems.
- It uses wear-resistant high chrome alloy materials.
- It reduces blockages during unstable feed conditions.
In addition, the pump is easy to maintain and operate. Therefore, it helps reduce downtime in industrial production.
4. Product Structure
The SF froth pump consists of a bearing assembly, hopper, impeller, casing, and drive system.
The hopper is designed to separate excess air and return it to the slurry tank. Meanwhile, the impeller ensures stable slurry transportation.
As a result, the pump can operate efficiently in flotation environments.
5. Technical Data
| Pump Model |
Allowable Max. Power (kw) |
Material | Clear Water Performance | Diameter | ||||
| Capacity Q | Head H(m) |
Speed n(r/min) |
Max.Eff. η% |
Suction (mm) |
Discharge (mm) |
|||
| Impeller | m3/h | |||||||
| SF/50QV | 15 | Metal (A05) |
7.6-42.8 | 6-29.5 | 800-1800 | 45 | 100 | 50 |
| SF/75QV | 18.5 | 23-77.4 | 5-28 | 700-1500 | 55 | 150 | 75 | |
| SF/100RV | 37 | 33-187.2 | 5-28 | 500-1050 | 55 | 150 | 100 | |
| SF/150SV | 75 | 80-393 | 5-25 | 250-680 | 55 | 200 | 150 | |
| SF/200SV | 110 | 126-575 | 5.5-25.5 | 350-650 | 55 | 250 | 200 | |
Products Details
6. Selection Guide
When selecting an SF froth pump, consider the following factors:
- Slurry concentration
- Air content in slurry
- Required flow rate
- Required head
- Working environment
In addition, proper selection ensures longer service life and better efficiency.
7. FAQ
Q1: What is an SF froth pump used for?
It is used for flotation processes in mining and mineral processing industries where frothy slurry is present.
Q2: Can SF froth pump handle high air content slurry?
Yes, it is specially designed to transport slurry with high air entrainment and unstable flow conditions.
Q3: What industries use froth pumps?
They are widely used in mining, metallurgy, coal washing, and chemical industries.
Therefore, for correct selection, you can also contact our technical team.
