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ZJW filter press feed pump

ZJW-II filter press special feed pump is an impurity pump with special performance. In recent years, it has been recognized by the industry as "filter press special feed booster pump". The pump sucks slurry from the rear side, with simple packing seal and no leakage. More importantly, its flow rate and head curve are very steep, which is very suitable for some special industrial and mining industries.

Related Products

  • Brief introduction of ZJW-II filter press special pump

The pump has double impellers and rear side feed; the reverse mounted water wheel sucks the material to form negative pressure, which reduces the shaft seal pressure and makes the simple packing and auxiliary impeller seal leak-free. More importantly, the flow head curve is very steep. This feature is very suitable for some special working conditions. Its special hydraulic performance just matches the filter press from cavity to filling and then to drying: that is, the filter cake in the filter chamber of the filter press is gradually formed, and the feed resistance also increases accordingly, requiring the feed pump to transition from the large flow and low head at the beginning to the small flow and high head at the end. Therefore, it is called "special pump for filter press" by industry insiders.

  • 2. Characteristics of ZJW-II filter press special pump

1. Two-phase flow theory design, advanced and novel structure, high efficiency, and anti-abrasion.

2. Double impellers, rear-end feeding, balanced and reliable operation.

3. Large initial flow, no water injection, no mechanical seal, and no leakage.

4. When feeding the filter press, no frequency conversion speed regulation is required to reduce power consumption.

  • 3. Main technical parameters of direct drive
Model Item

Speed

r/min

flow

m3/h

Lift m

Shaft power

K/H

Reference motor model

power
(KW)

65ZJW-II

1480

27.5
41.4
55.2
69.0
80.0

76.0
72.2
66.1
56.0
43.5

   22.3

Y225M-4

    30

Y225S-4

    37

80ZJW-II

1480

40 
60
80
100
115

76.0
72.2
66.1
56.0
43.5

    32

Y225S-4

    37

Y225M-4

    45

100ZJW-II

1480

56.
85.
113 
150 
169

73.3
69.0
62.5
51.2
44.0

    49

Y225M-4

    45

Y250M-4

    55

125ZJW-II

1480

70.
105 
140
186
245

73.5
71.6
68.6
61.9
48.5

   62.5

Y250M-4

    55

Y280S-4

    75

125ZJW-II

1480

79.7
119
159
211
279

80.
78.
74.8
67.5
52.9

   78.2

Y280S-4

    75

Y280M-4

    90

125ZJW-II

1480

58.
87.
116
154
203

91.8
89.1
85.7
77.3
60.6

    64.7

Y280S-4

    75

Y280M-4

    90

Cooperation Process

Requirement Communication

- After initial contact, the client manager will conduct a detailed needs analysis, collecting information on pump usage environment, flow rate, pressure, etc. The technical team will then develop a preliminary solution and provide detailed product information and recommendations.

Technical Selection

- After detailed product recommendations and technical consultations, the client confirms the selection. We will provide a quotation and contract to ensure that technical and business terms are clear.

Workshop Production

- After signing the contract, we will formulate and execute a production plan to ensure product quality and progress, while the client can track the production status in real-time.

Factory Testing

- Upon completion of production, we conduct comprehensive quality testing and provide detailed test reports and certificates to ensure the products meet standards and client requirements.

Installation and Commissioning

- We offer on-site installation, commissioning, and training services to ensure optimal pump performance and that clients can operate and maintain the equipment correctly.

After-Sales Support

- We provide 24-hour customer service and maintenance and warranty services to ensure timely resolution of issues, and regularly inspect equipment to maintain long-term stable operation.

Continuous Improvement

- Collect customer feedback to continuously optimize product and service quality. We adapt to market changes and client needs by continually improving and upgrading products to maintain industry leadership.

Client Service
and Technical Support

Customer Support

We provide 24-hour hotline and online support to ensure that customers receive timely technical support and problem solutions via phone, email, or online platforms.

After-Sales Service Description

We provide technical support and local repair advice to help customers resolve issues encountered with product use.

Technical Consultation

We offer detailed product manuals and technical documentation, and assist customers in resolving technical issues through remote diagnostics and technical guidance.

Quality Assurance

We provide technical support and maintenance advice to help customers address faults caused by product quality issues and offer appropriate solutions based on fault information and purchase proof.

After-Sales Assurance

We offer warranty services to ensure repair or replacement of products with quality issues during the warranty period and encourage customers to provide feedback to help us improve products and services.

Service Commitment

We commit to responding to customer issues within 24 hours and continuously improving service processes and measures to ensure the best customer experience.

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