2.5kw Qjb-W Sludge Return Pump Wastewater Treatment Process Vertical Sewage Agitator Submersible Mixer

• Customization: Available
• After-sales Service: Quality Three Guarantees
• Warranty: One Year Warranty
• Model NO.: QJB-W
• Type: Submersible Mixer
• Method: Combined Treatment
• Usage: Industrial
• Condition: New
• Protection Grade: IP68
• Insulation Class: Class F
• Environment Temperature: 0-40
• pH Value: 6-9
• Max Submergence Depth: 10m
• Transport Package: Export Cases
• Specification: Customizable
• Trademark: Lanjiang
• Origin: No. 18 Xinyu Road, Liuhe District, Nanjing City
• HS Code: 8479820090
• Production Capacity: 5000 Units/Year

Product Description

Product Description

Product Introduction:

QJB-W sludge return pump is a new product developed on the basis of submersible mixer production technology. This pump is a special equipment for mixed liquid return, denitrification and denitrification of secondary sewage treatment plants. lt can also be used for pumping and purifying ground drainage.Water, irrigation and control water system, recirculation in the process of wastewater treatment, or mud pumping loops where micro-lift and large flow are required.

Conditions Of Application
1. During continuous operation, the medium temperature is not higher than 40 ºC
2. The PH value of the medium is 6-9.
3. The maximum submersion depth is 10m.

PRODUCT FEATURES

1.Cable:The cable adopts special watertight cable;

2.Junction box:The junction box is fully enclosed and isolated from the surrounding liquidand stator box;

3.Motor:50Hz squirrel cage 3-phase submersible asynchronous motor,F-class insulation,protection class IP68.The motor is cooled by the surrounding medium;

4.Shaft:The shaft of the motor is made of stainless steel,and the rotor is tested for dynamicbalance;

5.Seal:The static seal is an O-ring.The shaft seal is a mechanical seal,which isolates the oilchamber from the surrounding medium;

6.Bearings:Imported bearings are used,and the designed service life can reach more than100,000 hours;

7.Oil chamber:oil is used to lubricate and cool the friction pair of the mechanical seal,andisolate the permeate;

8.Impeller:The impeller has three blades,the blades are wide and thin,the surface issmooth and swept back,efficient and unobstructed,and has a self-cleaning function;

9.Inlet cone:the purpose of the inlet cone is to form a better flow state;

10.Discharge joint:The discharge joint is used to fix the inlet tapered pipe on the outlet pipe;

11.Guiding device:The guiding device consists of two pipes(catheters)and an upper catheter clamp.

 

FEATURES:

1. Specially designed according to micro-lift and large flow, with high efficiency

2,anti-clogging, winding, reliable use;

3. Using a new sealing material, it can operate safely and continuously for more than10,000 hours;

4. Compact structure, easy installation and maintenance.

Product Parameters

Model	Motor Power (kW)	Rated Current (A)	Impeller Diameter (mm)	Protection Grade	Insulation Level	Nominal Diameter(mm)
QJB-W 1.5	1.5	4.1	400	IP68	F	400
QJB-W 2.5	2.5	6.8	400	IP68	F	400
QJB-W4	4	15	615	IP68	F	600
QJB-W5	5	16	615	IP68	F	600
QJB-W7.5	7.5	23	615	IP68	F	600
QJB-W10	10	30	615	IP68	F	600
QJB-W15	15	42	615	IP68	F	600
QJB-W18.5	18.5	52	615	IP68	F	600

Main Products

Our Products are widely used in water environmental protection, monitoring, sewage treatment, petrochemical, municipal water supply and drainage and infrastructure projects and water conservancy, power stations and agricultural irrigation projects.

Company Profile

Nanjing Lanjiang Pump Industry Co., Ltd. is committed to the design and development of sewage treatment equipment,production, sales and integration of professional manufacturers. The company is located in the northern suburbs of Nanjing, Ningtong Expressway, scenic Liuhe District, No. 18 Xinyu Road. The company has more than 30 acres of existing plant, with a number of high-level designers, technicians and engineers.
Major: offers a one-stop service for all kinds of waste water treatment project.

Why choose us?

1. We have more than 20 years of industry experience in water treatment.

2. High quality products and competitive price.

3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.

Exhibitions&Customers

Packaging & Shipping

FAQ

Q1.Are you a factory?
Yes, the company is committed to the design and development of sewage treatment equipment, production, sales and integration of professional manufacturers. Covering an area of 33 acres, the company is located in the northern suburbs of Nanjing, Ningtong Expressway, scenic Liuhe District Xinyu Road No. 18.

Q2.Can the equipment be customized as required?
Yes, we can customize the equipment according to your needs.

Q3.What is your terms of payment?
Payment is 30% in advance and 70% before delivery. Before you pay the balance, we will show you photos of the product and packaging

Q4.Do you test all your goods before delivery?
Yes, we have 100% test before delivery

Q5.How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from

Q6.Why choose us?
The company has always carried out scientific and technological innovation, to win the quality of service to the community return to nature of business ideas; to seek market integrity marketing philosophy, and strive to make customers satisfied. The company has more than 30 acres of existing plant, with a number of high-level designers, technicians and engineers.