High Performance ZJQ Submersible Slurry Pumps China Factory and Suppliers

Brief Description:

Aier ZJQ submersible slurry pump is a high-performance hydraulic machine with a coaxially submerged motor and pump. As leading China factory suppliers, we provide wear-resistant solutions for mining and dredging.

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Product Description

The Aier® ZJQ Series Submersible Slurry Pumps are high-performance hydraulic machines specifically engineered for the demanding task of transporting liquids containing heavy solid particles. Featuring a coaxially submerged motor and pump design, these units are optimized for extreme industrial environments, utilizing high-alloy wear-resistant materials in all wet parts to ensure maximum longevity and wide flow passages for efficient medium transport.

Ideal for conveying sand, sludge, ore slurry, and coal slurry, the ZJQ series serves as a market-leading solution for dewatering and abrasive media handling in quarries and mining. With a user-friendly design and robust construction, these pumps eliminate the need for auxiliary stirrer devices, significantly reducing total unit investment while maintaining superior suction rates and thorough desilting capabilities.

Detailed Parameters

Size Range	50-400mm	Capacity Range	10-2000m³/h
Head Range	8-80m	Max Particle Size	Up to 60mm
Temperature Limit	≤80°C	Material Options	High Chrome Alloy, SS304, SS316L, Cast Iron
Pump Type	Vertical Centrifugal Submersible	Motor Design	Coaxially Submerged
Application	Mining, Dredging, Industrial Waste	Customization	Available for all parameters

Key Advantages

Extreme Wear Resistance

Wet parts are crafted from high-hardness high chromium cast steel, ensuring superior resistance to abrasion and corrosion.

Extended Service Life

Highest quality construction and premium materials guarantee long-term operational reliability and reduced downtime.

Dual Impeller System

Includes an agitation impeller that transforms deposited sludge into turbulent flow for high-efficiency pumping.

Simplified Installation

Integral design removes the need for external ejectors or stirrers, lowering total capital expenditure.

High Suction Rate

Submerged motor design eliminates suction stroke limits, enabling thorough desilting and high sludge concentrations.

Versatile Adaptability

Customizable configurations for different slurry compositions, pH levels, and operational depths.

Product Gallery

Management Platforms

Material Selection

Choose between High Chrome, Stainless Steel or Specialized Alloys based on slurry abrasiveness.

Depth Optimization

Engineering support for operations from surface level up to depths exceeding 50 meters.

Corrosion Control

Specialized coatings and SS316L options for handling acidic or alkaline chemical fluids.

Concentration Tuning

Control medium concentration via submerged depth adjustments and auxiliary device integration.

Seal Integrity

Reinforced mechanical seals with ceramic/carbon components to prevent slurry motor infiltration.

Custom Engineering

Tailored flow rates and head parameters to match specific site industrial requirements.

Investment Return Comparison

Feature	Standard Submersible Pump	Aier® ZJQ Series
Wear Life	Low (Standard Steel)	Ultra-High (High Chrome Alloy)
Sludge Handling	Limited Suction	Active Agitation & High Rate
Installation Cost	High (Requires Stirrers)	Low (Integral Device)
Maintenance Cycle	Frequent Replacements	Extended Industrial Intervals
Chemical Resistance	Basic	Advanced (Customizable Alloys)

Frequently Asked Questions

Q: Can ZJQ submersible slurry pumps handle highly corrosive fluids?

Yes, provided they are constructed with appropriate materials. We offer stainless steel (SS304, SS316L) and specialized coatings specifically designed to resist chemical attack from acidic or alkaline solutions.

Q: What is the maximum operating depth for these pumps?

Most industrial applications range from a few meters to 50 meters, but our heavy-duty models can be engineered to exceed these depths while maintaining hydraulic efficiency and seal integrity.

Q: How does the agitation impeller improve performance?

The agitation impeller stirs the sludge deposited on the bottom into a turbulent flow, allowing the pump to suck out high-concentration solids that would otherwise remain stagnant.

Q: What materials are used to prevent impeller wear?

We primarily use high-chrome alloys, which provide exceptional resistance to the abrasion and erosion caused by solid particles in the slurry, significantly extending the time between maintenance.

Q: Are these pumps suitable for mining and dredging operations?

Absolutely. They are specifically designed for the abrasive environments found in mining and dredging, capable of handling large solid particles up to 60mm.

Q: Can the pump parameters be customized for my specific project?

Yes, we provide full customization for size, power, volume, and head parameters to ensure the pump perfectly matches your slurry composition and operational requirements.