IntroductionSJ Double Impeller Leaching & Agitation Tank is a specialized mixing device primarily used in the gold cyanidation process.It features an upper and lower dual-impeller design that works in tandem to create efficient slurry mixing and circulation . This design improves oxygen utilization, which is essential for dissolving gold in the cyanide solution. The tank is typically used together with carbon screens and other auxiliary equipment in Carbon-in-Pulp (CIP) and Carbon-in-Leach (CIL) circuits.
The SJ tank is designed for ore pulps with a fineness of -200 mesh (90% or more) and a density of less than 45% . It is valued in the industry for its simple structure, high transmission efficiency, and ability to improve gold recovery.
Applications
- Gold Ore Processing: The primary application is cyanide leaching of gold ore and sewage treatment in cyanide plants .
- Carbon-in-Pulp (CIP) / Carbon-in-Leach (CIL) Circuits: Used together with carbon screens and other equipment in carbon slurry and cyanide processes .
- Other Industries: Also used for agitation and leaching in metallurgy, chemical engineering, and light industry under similar operating conditions.
Features & Advantages
- Reasonable Structure & High Efficiency-Simple, reliable design with high transmission efficiency and easy maintenance.
- Dual-Impeller Design-Provides uniform mixing of slurry and effective distribution of air, improving leaching and carbon adsorption rates.
- Large Diameter & Low Speed Impellers-Low speed reduces power consumption, operating costs, and minimizes wear on activated carbo .
- Wear-Resistant Rubber Lining-The impeller and critical wear parts are lined with durable rubber, extending equipment lifespan.
- Even Air Distribution-Air is introduced through a hollow shaft and evenly dispersed by the impellers, creating fine bubbles that enhance the leaching reaction.
- Optimal Agitation Intensity-Maintains consistent pulp density and fineness distribution throughout the tank, leading to high cyanide leaching efficiency.
| Model |
Tank Size(Dia.x H) (mm) |
Effective Volume (m3) |
Rotating Speed of Impeller (r/min) |
Dia. Of Impeller(mm) |
Motor Power(kw) |
Tank Weight(kg) |
Total Weight(kg) |
| SJ2.0*2.5 |
2000*2500 |
7.07 |
52 |
909 |
2.2 |
1609 |
2144 |
| SJ2.5*2.5 |
2500*2500 |
10.8 |
43 |
935 |
4 |
2159 |
2729 |
| SJ2.5*3.15 |
2500*3150 |
13.92 |
52 |
935 |
2.2 |
2359 |
3095 |
| SJ3.0*3.0 |
3000*3000 |
19 |
43 |
1130 |
4 |
3480 |
4583 |
| SJ3*3.15 |
3000*3150 |
20 |
43 |
1130 |
4 |
3480 |
4160.6 |
| SJ3*3.5 |
3000*3500 |
22.97 |
43 |
1130 |
4 |
3211 |
4334.6 |
| SJ3.15*3.55 |
3150*3550 |
25.73 |
43 |
1260 |
4 |
3433.5 |
4322.8 |
| SJ3.5*3.5 |
3500*3500 |
31.3 |
52 |
1310 |
5.5 |
3480 |
5025 |
| SJ3.5*4 |
3500*4000 |
35.6 |
52 |
1310 |
5.5 |
4230 |
5429 |
| SJ3.55*4.0 |
3550*4000 |
36.8 |
43 |
1310 |
4 |
4260 |
5025 |
| SJ3.7*4.2 |
3700*4200 |
42 |
42 |
1310 |
4 |
5266 |
6153 |
| SJ4.0*4.5 |
4000*4500 |
52.78 |
35 |
1750 |
7.5 |
6397 |
7569 |
| SJ4.0*6 |
4000*6000 |
71 |
33 |
1750 |
11 |
7681 |
9200 |
| SJ4.5*5.0 |
4500*5000 |
74.75 |
35 |
1750 |
7.5 |
8614 |
10864 |
| SJ5.0*5.6 |
5000*5600 |
104.5 |
31 |
2046 |
11 |
8740 |
14291 |
| SJ5.5*6.0 |
5500*6000 |
135.42 |
31 |
2100 |
11 |
12467 |
18745 |
| SJ6.5*7.0 |
6500*7000 |
215 |
21 |
2400 |
22 |
17890 |
25978 |
Support & ReliabilityFrom inspections and logistics to accessing skilled technicians, we provide comprehensive support to ensure your equipment performs reliably, minimizing costly downtime.
Financing That Fits Your BusinessGet your projects moving faster. We work with you and our network of lenders to provide clear, com petitive financing options tailored to your business needs.
Nationwide Delivery & TrainingNo matter where your project is located, we handle the logistics from start to finish. Our team coordinates fast, secure delivery and on-site training to get your equipment running quickly and safely.Frequently Asked Questions
How to ensure product quality?
We've successfully obtained international quality system certification. Our workshop has conducted field certification, you're welcome to drop by our workshop. We wholeheartedly welcome and encourage you to appoint independent third-party inspectors to assess our products prior to their dispatch.
How long is the delivery time?
Normally 15 to 30 days.
What training and support are there?
Ordinary equipment is equipped with operation videos for daily maintenance, and large equipment can be installed in the destination country. All equipment is equipped with detailed instructions.
What kind of transportation and packaging?
According to the different sizes of different models, containers, frame containers, roll-on/roll-off ships or bulk cargo can be selected for transportation. They will be fixed, and if placed on the deck, there will be tarpaulins and anti-fall nets.
