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Country/Region china
Company Aier Machinery Hebei Co., Ltd.
Update 2022-05-25 22:31:35
ICP License Issued by the Chinese Ministry
WZ series slurry pumps are new type wear resistant & corrosion resistant slurry pump for the complexity and specificity of coal, power plant, metallurgy, chemical, building materials and other industries.
Pump Introduction
SPECIFICATIONS:
Size (discharge): 40mm to 300mm
Capacity: 4-1826 m3/h
Head: 9m-133.7 m
Handing solids: 11-92mm
Concentration: 0%-70%
Materials:High chrome alloy etc
AIERWZ Slurry Pump
WZ series slurry pumps are new type wear resistant & corrosion resistant slurry pump for the complexity and specificity of coal, power plant, metallurgy, chemical, building materials and other industries.
WZ series slurry pumps are developed on the wide adaption of both home and abroad advance technology and many years of slurry pump design and field operation experiences.
Features: high efficiency, energy saving, low vibration, stable operation, low service life, easy maintenance, etc.
Working Conditions
Speed: Direct coupled: 2900/1480/980/730/590 r/min; Other type: as per customer requirement
Medium temperature: commonly80 C; specially: 110 C
Weight density of slurry: Grout45%, Mining slurry60%
Capacity: 30 to 2000m3/h
Head: 15-30m
Features
The frame plate for WA series pumps has interchangeable hard metal or pressure moulded elastomer liners. The impellers are made of hard metal or pressure moulded elastomer liners.
The shaft seals for WA series can be packing seal, centrifugal seal or mechanical seal.
The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications. There are many drive modes for option, such as V-belt, flexible coupling, gearbox, hydraulic coupler variable frequency, silicon controlled speed, etc. Among them, the flexible shaft coupling drive and V-belt feature of low cost and easy installation.
Shaft Seal Type
Packing Seal: high pressure seal water needed. For discharge pressure < suction press single stage installation or multi stage series installation.
Expeller & packing combination： For discharge pressure > suction press single stage installation or multi stage series installation.
Mechanical seal: For users of strict demand of leakage.
Pump Notation
100WZ-42
100: discharge diameter (mm)
WZ: slurry pump
42: impeller diameter (cm)
Construction Design
Pump Part Material
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Liners & Impeller | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
| AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
| AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc. | A33 | |||
| Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
| Stuffing Box | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | G01 | ||||
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