Longteng Machinery, a professional manufacturer of slurry pumps
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SLURRY PUMPLongteng provides reliable slurry pumping solutions for demanding mining, mineral processing and industrial applications, backed by experienced engineering, quality manufacturing and responsive technical support.
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INDUSTRIESExplore slurry pump applications across mining, mineral processing,dredging, power generation and other demanding industries.
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RESOURCESPractical resources, guides and case studies to help you select, operate and maintain slurry pumps.
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ABOUT USLearn about Longteng's slurry pump expertise, manufacturing capabilities, quality control and commitment to reliable pumping solutions.
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28
2026-09
Why Do Slurry Pump Impellers Wear Unevenly?
Uneven impeller wear can result from normal differences in particle contact, but severe localized damage calls for investigation. The location of wear—at the inlet, vane leading edges, shrouds or outlet—helps determine which slurry and operating records to check. This guide offers a practical inspection sequence and explains what to document before adjusting the pump or ordering a replacement impeller.
2026-09-28
28
2026-09
Why Does a Slurry Pump Throat Bush Wear Quickly?
A throat bush may wear quickly because abrasive solids repeatedly pass through the inlet region, but unusual wear can also involve changing particles, impeller clearance, operation or an unsuitable replacement part. The location and shape of the damage offer better clues than service hours alone. This guide explains what to inspect first, when adjustment may help, and what information to record before ordering a new throat bush.
2026-09-28
24
2026-09
Which Slurry Pump Parts Wear Out the Fastest?
Impellers, throat bushes and casing liners are common high-wear parts, but their wear rates depend on the slurry and operating point. This guide shows what to inspect first and how to plan replacement parts.
2026-09-24
17
2026-09
Why Is My Slurry Pump Not Reaching the Required Head?
A slurry pump that cannot reach the required head does not always need to be replaced. Low pump head can result from incorrect speed, impeller wear, excessive internal clearances, poor suction conditions, air entry, slurry changes or increased system resistance. This guide explains the most common causes and provides a practical troubleshooting sequence to help identify whether the problem comes from the pump, the slurry or the system.
2026-09-17
10
2026-09
Why Does a Heavy Duty Slurry Pump Wear So Fast?
A heavy duty slurry pump is designed for demanding service, but severe or unusually rapid wear can still occur. Abrasive particles, excessive pump speed, unsuitable operating conditions, material mismatch, cavitation, incorrect clearances, and changes in slurry properties can all shorten wet-end component life. This guide explains the main causes of heavy duty slurry pump wear and what operators should check when impellers, liners, throat bushes, or other wear parts are wearing faster than expected.
2026-09-10
07
2026-09
Slurry Pump Maintenance Checklist for Mining Operations
This slurry pump maintenance checklist provides practical inspection and preventive maintenance guidance for mining operations. Learn how to check wear parts, impellers, liners and operating conditions to improve pump reliability.
2026-09-07
07
2026-09
When Should Slurry Pump Parts Be Replaced?
This maintenance guide explains when slurry pump parts should be replaced. It covers common wear signs, inspection methods and replacement recommendations for impellers, liners and other slurry pump wear components.
2026-09-07
07
2026-09
How to Reduce Slurry Pump Operating Costs
This guide explains how to reduce slurry pump operating costs through proper maintenance, wear management, efficiency improvement and lifecycle cost control. Learn practical methods to extend pump service life, reduce downtime and improve long-term operating performance.
2026-09-07
17
2026-07
Why Does a Slurry Pump Wear Quickly?
Slurry pump wear is unavoidable when abrasive solids pass through the pump, but the wear rate can vary significantly between applications. Particle hardness, size and shape, slurry concentration, velocity, material selection and operating conditions all influence how quickly wet-end components deteriorate. This guide explains the main slurry pump wear mechanisms, the parts most commonly affected, and the factors that determine service life.
2026-07-17
07
2026-09
Common Slurry Pump Problems and Solutions
This article explains common slurry pump problems and solutions, including excessive wear, reduced flow rate, vibration, leakage, cavitation, and maintenance methods. It provides practical guidance for improving slurry pump reliability and service life in industrial applications.
2026-09-07
Shijiazhuang Longteng Machinery Co., Ltd
Address: Yudi Industrial Zone, Luancheng District, Shijiazhuang City, Hebei, China.
Phone/Whatsapp:+86-15830152559
Email:info@slurrypump-hb.com
