QJB Submersible Mixer
QJB submersible mixer can be divided into two series: mixing and low-speed push flow series mixer.
Keywords:
Category:
Mixer
Product description
QJB submersible mixer can be divided into two series: mixing and low-speed push flow series mixer.
1. Mixing series mixer applies to mixing liquid containing suspended solids in sewage treatment plants and industrial processes;
2. Low-speed push flow series mixer is applicable to the aeration tank of industrial and urban sewage treatment plants. It produces low tangential flow ,strong water flow, and can be used for circulation and nitrification, denitrification and phosphorus removal stages to create water flow, etc.
Working Conditions
The mixer shall operate normally and continuously under the following conditions:
1 The maximum medium temperature shall not exceed 40°C;
2 PH value of medium is 5~9;
3 Liquid density shall not exceed 1150 Kg/M3;
4 For long-term diving operation, the diving depth shall not exceed 20m long.
Product Features
1. Compact structure, simple operation and maintenance, convenient installation and maintenance, long service life;
2. The impeller has the best hydraulic design structure and high working efficiency. The backward-swept blade has the self-cleaning function to prevent the debris from winding and blocking;
3. Mixed use with the aeration system can significantly reduce energy consumption, significantly increase the oxygen charge and effectively prevent sedimentation;
4. Motor winding insulation class F, protection class IP68, select high-quality bearing and motor anti-condensation device to make the motor work safer;
5. Two mechanical seals
QJB Exploded view

Product parameter
Model of mixer | Power | Current | Impeller diameter | Impeller speed | Thrust | Weight | Installation system | ||
kW | A | mm | r/min | N | kg | ||||
QJB submersible mixer | 1 | QJB0.37/6-200/3-980S | 0.37 | 1.5 | 200 | 980 | 80 | 36 | System I/II |
2 | QJB0.55/6-200/3-980S | 0.55 | 1.6 | 200 | 980 | 120 | 36 | System I/II | |
3 | QJB0.85/8-260/3-740C | 0.85 | 3.1 | 260 | 740 | 165 | 65 | System I/II | |
4 | QJB1.5/6-260/3-980C | 1.5 | 4 | 260 | 980 | 300 | 65 | System I/II | |
5 | QJB2.2/8-320/3-740C | 2.2 | 5.9 | 320 | 740 | 320 | 70 | System II | |
6 | QJB4/6-320/3-960C | 4 | 10.3 | 320 | 960 | 610 | 70 | System II | |
7 | QJB1.5/8-400/3-740S | 1.5 | 4.5 | 400 | 740 | 600 | 65 | System II | |
8 | QJB2.5/8-400/3-740S | 2.5 | 7.2 | 400 | 740 | 800 | 70 | System II | |
9 | QJB3/8-400/3-740S | 3 | 9 | 400 | 740 | 800 | 75 | System II | |
10 | QJB4/6-400/3-980S | 4 | 12 | 400 | 980 | 1200 | 73 | System II | |
11 | QJB4/12-620/3-480S | 4 | 12.6 | 620 | 480 | 1400 | 184 | System III | |
12 | QJB5/12-620/3-480S | 5 | 16.8 | 620 | 480 | 1800 | 184 | System III | |
13 | QJB7.5/12-620/3-480S | 7.5 | 21.9 | 620 | 480 | 2600 | 229 | System III | |
14 | QJB10/12-620/3-480S | 10 | 29.9 | 620 | 480 | 3300 | 229 | System III | |
15 | QJB15/12-620/3-480S | 15 | 36.9 | 620 | 480 | 4500 | 280 | System III | |
16 | QJB18.5/12-620/3-480S | 18.5 | 48.2 | 620 | 480 | 5000 | 310 | System III | |
17 | QJB22/12-620/3-480S | 22 | 52.3 | 620 | 480 | 6500 | 350 | System III |
Flow velocity diagram
System Installation
Contact Us
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Room 1404a, Block a, Building 3, No. 20 Zhuzhou Road, Laoshan District, 266000, Qingdao, Shandong, China
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Factory Environment
At present, it has the design and manufacturing capacity of 15 series of water treatment special equipment and pump products








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The company's products are spread all over the world and play an active role in promoting the world's environmental governance.
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FAQ
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Where is your company?
Room 1404a, Block a, Building 3, No. 20 Zhuzhou Road, Laoshan District, 266000, Qingdao, Shandong, China
What certificates do you have?
We are ISO 9001and CE certified.
Are you a factory or a trading company?
We are an integrated production and sales company.
What is the MOQ of the product?
Different products have different MOQ's. Most products are usually one piece.
How about your delivery time?
Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
What are the payment options?
T/T payment is preferred,other payment methods are also accepted.
Other Products
With water treatment technology as the core, specializing in providing a series of services including water treatment technology, water treatment equipment, sewage treatment engineering design and equipment installation.
QJB Low Speed Submersible Mixer