Longteng Machinery, a professional manufacturer of slurry pumps
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PRODUCTSOur flawless production capacity, high-quality product performance and professional pre-sale and after-sale service have won Longteng the unanimous recognition from domestic and foreign customers. Also thanks to the trust and recognition of our customers from dozens of countries and regions, we are becoming one of the most important slurry pump suppliers in China.
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RESOURCES
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ABOUT USShijiazhuang Longteng Machinery Co., Ltd. is a high-tech enterprise integrating research & development, design, production and sales of slurry pumps with more than 20 years of mature experience. On the basis of introducing and absorbing advanced foreign technologies, our factory has formed a product system with perfect performance and wide coverage, among which SH SM SHH SL SG SGH and SV series products are especially widely used, and through their practical application in metallurgy, mining, power plant, chemical industry, etc., it has been verified that these series of products have the features of reasonable product structure, stable operation, high efficiency, energy saving, long service life, etc., which can perfectly replace Warman AH M HH L G GH SP series products.
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Solution
With strong manufacturing support and real application experience, we deliver practical solutions — not just pumps.
Frequently Asked Questions
Copper Mine Slurry Pump Lifetime Improved from 2 to 6 Months
Last year we supplied several sets of slurry pumps. This copper mining operation was facing serious wear problems in its slurry transport system.
The slurry contained highly abrasive particles, causing frequent failures of slurry pump wet-end parts.
The client’s biggest challenge was not only the replacement cost, but also the downtime caused by frequent maintenance.
At that time, the average service life of the pump impeller was only around 2 months.
Problem Analysis
After reviewing the operating conditions, several key issues were identified:
- High slurry density and strong abrasiveness
- Particle size larger than expected
- Existing material not suitable for actual working conditions
- Pump selection not aligned with Slurry Pump Type Selection Guide
Although the pump model itself was acceptable, the overall configuration was not optimized for real operating conditions.
Optimization Solution
Instead of replacing the entire system, a targeted optimization approach was applied:
1. Material Upgrade
Wear-resistant components were improved based on Slurry Pump Wear Parts Guide.
2. Pump Configuration Review
System layout and hydraulic configuration were adjusted using Slurry Pump Type Selection Guide.
3. Working Condition Assessment
Operating conditions were re-evaluated according to Slurry Pump Working Principle.
Result
After optimization, performance improved significantly:
- Longer service life
- Lower maintenance frequency
- Reduced operational downtime
- Better overall cost efficiency
Conclusion
In many slurry applications, the main issue is not the pump itself, but the mismatch between slurry conditions, material selection, and operating parameters.
By understanding Slurry Pump Working Principle and applying proper selection guidelines, pump lifetime and system efficiency can be significantly improved.
Last year we supplied several sets of slurry pumps. This copper mining operation was facing serious wear problems in its slurry transport system.
The slurry contained highly abrasive particles, causing frequent failures of slurry pump wet-end parts.
The client’s biggest challenge was not only the replacement cost, but also the downtime caused by frequent maintenance.
At that time, the average service life of the pump impeller was only around 2 months.
Problem Analysis
After reviewing the operating conditions, several key issues were identified:
- High slurry density and strong abrasiveness
- Particle size larger than expected
- Existing material not suitable for actual working conditions
- Pump selection not aligned with Slurry Pump Type Selection Guide
Although the pump model itself was acceptable, the overall configuration was not optimized for real operating conditions.
Optimization Solution
Instead of replacing the entire system, a targeted optimization approach was applied:
1. Material Upgrade
Wear-resistant components were improved based on Slurry Pump Wear Parts Guide.
2. Pump Configuration Review
System layout and hydraulic configuration were adjusted using Slurry Pump Type Selection Guide.
3. Working Condition Assessment
Operating conditions were re-evaluated according to Slurry Pump Working Principle.
Result
After optimization, performance improved significantly:
- Longer service life
- Lower maintenance frequency
- Reduced operational downtime
- Better overall cost efficiency
Conclusion
In many slurry applications, the main issue is not the pump itself, but the mismatch between slurry conditions, material selection, and operating parameters.
By understanding Slurry Pump Working Principle and applying proper selection guidelines, pump lifetime and system efficiency can be significantly improved.
