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ZJ Industrial Slurry Pump

ZJ industrial slurry pumps are widely used in electric power, metallurgy, mining, coal, building materials, chemical industry and other industrial sectors. They are mainly used to transport abrasive slurries containing solid particles, such as processing concentrates and tailings in ore dressing plants, removing ash and slag in power plants, transporting coal slime and heavy medium coal preparation in coal preparation plants, and transporting ore slurry, etc.

Related Products

  • Material:

High chromium alloy wear-resistant material.

  • Model meaning:

For example, 100ZJ-I-A36

100: outlet diameter is 100mm

ZJ: slurry pump

I: single-stage slurry pump, two-stage pump is marked with II

A: number of impeller blades. A is 5, B is 4, C is 3, and F is 6

36: impeller diameter is 36cm

  • Features and uses:

The ZJ series slurry pump produced by Lantu Company is also known as mortar pump, mortar pump, sand suction pump, sand washing pump, fine sand recovery pump, and sand pump. It can transport highly abrasive slurry in small flow and low head areas; and transport lightly abrasive slurry in high head and large flow areas. With the development and improvement of impurity pump technology, our company combines user feedback experience, uses the theory of modern fluid mechanics, modern mechanical theory, and computer software design technology; our company has launched the ZJ series slurry pump, which has the characteristics of full models, stable performance, wide coverage of working conditions, and convenient selection.

The ZJ series slurry pump is designed as a single-stage, single-suction, centrifugal slurry pump. According to the structural form, it can be divided into horizontal ZJ series and vertical ZJL series. Horizontal pumps are divided into 350mm, 300mm, 250mm, 200mm, 150mm, 100mm, 80mm, 65mm, 50mm, 40mm and other specifications according to the outlet diameter; each specification of the pump has different impeller diameters to choose from according to the head requirements.

This series of slurry pumps has innovations in hydraulic design and structural design. The flow parts are made of self-developed high-chromium wear-resistant alloy that resists abrasion. It has the remarkable characteristics of high efficiency, energy saving, long service life, light weight, reasonable structure, reliable operation, low vibration, low noise and easy maintenance.

The pump body adopts a double pump shell structure, which is convenient for replacing the flow parts. According to the pressure requirements, the outer pump shell is made of ductile cast iron and the inner shell is made of high-chromium wear-resistant cast iron or cast steel.

  • Scope of application:

ZJ series slurry pumps are widely used in power, metallurgy, coal, building materials, chemical and other industries. They are mainly used to transport abrasive slurries containing solid particles, such as processing concentrate tailings in ore dressing plants, removing ash and slag in power plants, transporting coal slime and heavy medium coal preparation in coal preparation plants, transporting slurry in coastal river mining operations, and transporting mortar in sand washing and sand making enterprises.

The maximum weight concentration that can be handled is: 45% slurry and 60% slurry, which can be operated in series according to customer needs.

  • Sealing type:

ZJ series slurry pumps can adopt two types of shaft seals: auxiliary impeller plus packing combined seal and mechanical seal. The outlet position of the pump can be installed and used at eight different angles at 45 degree intervals according to needs.

model Maximum power Clear water performance Maximum passing particles Pump weight
(kW) flow Lift Speed efficiency (NPSH)r (mm) (kg)
  (m3/h) (m) (r/min) (%) (m)    
350ZJ-I-F100 560 526-2339 14.9-62.8 300-590 77.6 4.4 96 5470
350ZJ-I-C104 560 1335-3300 36.6-66.9 490-590 77.6 7.3 150 6750
350ZJ-I-C100 710 834-3502 11.1-60.0 300-593 73 7.4 150 6710
350ZJ-I-A85 710 1025-3741 12.3-62.3 400-742 77.2 10.5 71 4800
350ZJ-I-A80 630 837-3575 8.4-56.4 400-742 75.7 10.5 70 4100
300ZJ-I-A100 450 464-1826 15.3-65.2 300-590 81.1 3 88 4580
300ZJ-I-B100 450 464-1826 15.3-65.2 300-590 76.2 3 112 4580
300ZJ-I-A95 400 441-1735 13.8-58.8 300-590 78.1 3 88 4535
300ZJ-I-A90 560 505-1844 21.2-79.9 400-730 82.8 3.9 85 4656
300ZJ-I-C90 400 604-2392 10.9-50.9 300-590 78.6 3.6 150 5060
300ZJ-I-A85 450 477-1742 18.9-71.3 400-730 79.8 3.8 85 4525
300ZJ-I-A70 630 635-2333 16.0-76.8 490-980 80.4 3.9 92 3274
300ZJ-I-A65 500 589-2166 13.8-66.2 490-980 77.4 3.7 92 3245
300ZJ-I-A56 250 395-1568 9.7-46.0 490-980 80.9 3.5 96 2340
250ZJ-I-A103 560 402-1573 29.7-110.5 400-730 74.5 2.8 69 5230
250ZJ-I-A96 560 403-1466 25.4-93.7 400-730 77.8 3.5 69 4200
250ZJ-I-A90 450 378-1374 22.3-82.4 400-730 73.8 3.4 69 4145
250ZJ-I-A85 800 376-1504 30.1-128.7 490-980 76.5 3.5 76 4100
250ZJ-I-A83 800 367-1469 28.7-122.7 490-980 75.5 3.5 76 4085
250ZJ-I-A80 710 354-1416 26.7-114.0 490-980 73.5 3.4 76 4060
250ZJ-I-C80 450 451-1790 7.4-38.3 300-592 75.1 3.3 120 4832
250ZJ-I-A78 630 415-1796 21.1-102.5 490-980 71.5 3.2 76 4045
250ZJ-I-A75 560 300-1480 20.8-97.5 490-980 77.5 3 72 2760
250ZJ-I-A73 500 292-1441 19.7-92.4 490-980 76.5 3 72 2745
250ZJ-I-A70 450 280-1381 18.1-84.9 490-980 74.5 2.9 72 2725
250ZJ-I-A68 450 272-1342 17.1-80.1 490-980 73.5 2.7 72 2712
250ZJ-I-A65 315 299-1249 15.4-71.0 490-980 76.9 3 72 2520
250ZJ-I-A63 315 290-1211 14.4-66.7 490-980 75.9 3 72 2508
250ZJ-I-A60 280 276-1153 13.1-60.5 490-980 73.9 2.8 72 2490
200ZJ-I-A85 560 221-907 32.0-133.7 490-980 70.5 2.8 54 3844
200ZJ-I-A75 355 225-900 22.8-102.9 490-980 74.1 3 56 2880
200ZJ-I-A73 355 219-876 21.6-97.5 490-980 73.1 3 56 2865
200ZJ-I-A70 315 205-976 19.4-86.4 490-980 75.6 2.8 56 2256
200ZJ-I-A68 315 199-948 18.3-81.5 490-980 74.6 2.8 56 2248
200ZJ-I-A65 250 235-950 16.4-72.0 490-980 79.6 2.5 62 2000
200ZJ-I-A63 250 228-921 15.4-67.6 490-980 78.6 2.5 62 1988
200ZJ-I-A60 185 218-870 13.9-62.0 490-980 83.5 2.5 62 1800
200ZJ-I-A58 185 211-841 13.0-57.9 490-980 82.5 2.5 62 1791
150ZJ-I-A71 220 142-552 21.8-93.8 490-980 69.8 2.4 48 2093
150ZJ-I-A70 185 93-401 20.2-91.2 490-980 62.3 2 37 1943
150ZJ-I-A65 200 150-600 17.4-75.7 490-980 70.8 2.5 48 1892
150ZJ-I-A63 185 146-582 16.3-71.1 490-980 69.8 2.5 48 1880
150ZJ-I-A60 160 135-550 14.7-63.5 490-980 75.9 2.5 48 1760
150ZJ-I-A58 132 131-532 13.7-59.3 490-980 74.9 2.5 48 1730
150ZJ-I-C58 160 134-596 12.8-61.0 490-980 69.1 2 75 1825
150ZJ-I-A57 110 95-427 13.2-56.3 490-980 67.8 1.8 32 1820
150ZJ-I-A55 110 124-504 12.3-53.4 490-980 72.9 2.3 48 1810
150ZJ-I-A50 75 115-460 9.5-43.1 490-980 76.8 2.5 48 1198
150ZJ-I-A48 75 111-442 8.7-39.7 490-980 75.8 2.5 48 1185
150ZJ-I-C42 132 142-550 12.1-62.8 700-1480 77.1 2.2 69 1070
100ZJ-I-A50 160 85-360 20.5-100.2 700-1480 69.6 2.5 34 987
100ZJ-I-A46 132 79-331 17.3-84.8 700-1480 67.6 2.3 34 973
100ZJ-I-A42 90 66-275 14.7-70.8 700-1480 71 2.5 35 625
100ZJ-I-A39 75 61-255 12.6-61.0 700-1480 39 2.4 35 615
100ZJ-I-B42 90 83-365 12.7-66.8 700-1480 71.6 2.5 40 635
100ZJ-I-A36 55 61-245 9.7-49.5 700-1480 71.6 2 32 597
100ZJ-I-A33 45 56-225 8.2-41.6 700-1480 69.6 1.8 32 590
80ZJ-I-A52 160 51-242 22.1-109.8 700-1480 56.3 2.1 21 993
80ZJ-I-A42 75 61-204 14.4-70.4 700-1480 66.7 2.5 24 599
80ZJ-I-A39 55 57-189 12.4-60.7 700-1480 64.7 2.4 24 589
80ZJ-I-A36 45 46-190 9.6-51.4 700-1480 67.7 2.5 24 559
80ZJ-I-A33 37 43-174 8.0-43.2 700-1480 65.7 2.3 24 552
65ZJ-I-A30 15 23-79 7.4-34.8 700-1460 63.5 2 19 450
65ZJ-I-A27 11 20-71 6.0-28.2 700-1460 61.5 1.8 19 445
50ZJ-I-A50 90 27-111 22.3-110.7 700-1480 45.1 3 13 941
50ZJ-I-A46 55 23-94 17.9-85.8 700-1480 44.7 1.4 14 657
50ZJ-I-A33 18.5 12-54 7.7-42.5 700-1480 42.1 2.9 13 395
40ZJ-I-A19 15 8.0-34.9 12.8-57.1 1430-2930 58.8 1.3 11 116
40ZJ-I-A17 7.5 4.5-23.4 9.1-44.6 1400-2900 52.4 2.5 11 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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