PRODUCTS CENTER
Products Center
WSA Horizontal Slurry Pump
It can be widely used in mining, metallurgy, electric power, coal and other industrial sectors to transport tailings, fine sand, ash, coal slurry, gravel and other slag slurries.
Outlet Size : 4-16 inch
Material : cast iron
Power Source : Electric, Hydraulic, Pneumatic, diesel engine
WSA Horizontal Slurry Pump
Horizontal slurry pumps are specially designed for efficiently conveying highly abrasive media such as sand and mud. They are easy to install and maintain, and are suitable for scenarios such as rivers and lakes, mine sand extraction, construction site drainage and dredging operations.
LSA vertical slurry pump
It is used to transport highly abrasive and high-concentration slurries such as tailings, fine sand ore, ash slag, coal slurry, and crushed stone.
Outlet Size : 4 inches
Material : cast iron
Structural feature: Vertical cantilever single-shell structure.
LSA vertical slurry pump
The vertical slurry pump is a high-efficiency and wear-resistant slurry pump developed. It features higher efficiency, better anti-cavitation performance, longer service life and more reliable operation, and can be widely used in industrial fields such as mining, metallurgy, electric power and coal.
Liaocheng Chenma Industrial and Trading Co., Ltd.
Provide professional and guaranteed cast iron horizontal sand pumps (4"-16" discharge) and auxiliary components for global customers.
About Us
About Us
Industrial Dredging Solutions Pioneer
0
establishment time
0
+ tons
Annual output
0
↓ %
production costs
Liaocheng Chenma Industrial and Trading Co., Ltd. specializes in engineering and manufacturing cast iron horizontal sand pumps (4"-16" discharge) and auxiliary components for global mining, dredging, and construction sectors. With over 20 years of foundry and mechanical engineering expertise, we deliver robust pumping systems engineered to handle highly abrasive slurries in extreme operating environments, particularly optimized for African infrastructure projects.
Chenma's strong production guarantee, high-precision processing capability and strict quality verification.
Own precision sand casting foundry
Annual production capacity of 3,000 tons
High-precision CNC machining center
Turbine dimensional accuracy up to IT7 grade
Hydraulic pressure test
1.5 times the design pressure, in line with ISO9906:2012 Level1
72-hour continuous operation test
30% solid-liquid mixture simulating working conditions
Choose Chenma
Choose Chenma
●
Advanced Technology
Adopting advanced lost foam integrated molding technology, which avoids weld splicing risks, increases pump body life by over 20%, reduces flow channel surface roughness to cut turbulent loss and boost efficiency by 5-8%.
●
Enhanced Performance
The technology elevates impeller dynamic balance from G6.3 to G4.0 (ISO1940), reducing bearing vibration loss. It also simplifies product customization, enabling flexible tailored services.
●
Production Assurance
Over 20 years of experience in foundry and mechanical engineering, along with our own foundry, CNC machining center and professional quality inspection team, enable us to provide professional and guaranteed products.
●
customized services
Custom services guaranteed by proven expertise and rigorous processes—every step from needs assessment to final testing is closely overseen to ensure tailored solutions meet your exact requirements reliably.
Price advantage
Price advantage
Chenma owns a foundry with an annual output of over 3,000 tons and its own CNC machining center, so as to achieve vertical control over the production chain.
Compared with the industry average, this vertical integration model can shorten the delivery cycle by 35% and reduce production costs by 23%.
Trusted Feedback
Trusted Feedback
Kevin Okafo
Engineering Supervisor
★★★★★
”
Chenma’s pumps excel in our harbor projects. Smoother flow channels from advanced molding save power, even in remote areas. Strict quality standards and quick custom adjustments make them our first call.
Sophie Davis
Supply Chain Manager
★★★★★
”
As a distributor, Chenma’s consistency stands out. Their production capacity avoids stock issues, and clients note better efficiency. Realistic condition testing means we deliver proven reliability—they’re a top choice.
Mark Han
Procurement Head
★★★★★
”
Chenma’s sand pumps handle our abrasive slurries effortlessly. Their rigorous testing and global standards instill confidence. Lost foam tech boosts durability, custom solutions fit our needs—truly reliable for tough operations.
Ethan Carter
Operations Lead
★★★★★
”
We’ve relied on Chenma’s pumps for key projects. Leak-proof performance from strict pressure tests, precision-machined parts cut energy use. Their integrated production ensures timely delivery, critical for schedules.
Ray Mehta
Technical Director
★★★★★
”
Chenma’s pumps are workhorses in our infrastructure projects. Lost foam molding eliminates weak welds, enhancing longevity. Improved impeller balance slashes maintenance—custom designs handled smoothly.
Omar Jallow
Plant Manager
★★★★★
”
Chenma's sand pumps handle severe abrasion easily and maintain stable operation. Strict quality inspections and flexible customization make them indispensable in our operations.
NEWS CENTER
News Center
Sufficient Inventory Ensures Supply, Advanced Technology Creates High-Quality Sand PumpsChenma has sufficient inventory, meeting global demand for 4-16 inch cast iron horizontal sand pumps. It uses advanced lost foam tech, ensures excellent manufacturing, shortens delivery by 35%, cuts cost by 23%, favored globally.2025-08-04- Chenma Industry and Trade Joins Hands with Multiple Partners to Deepen Cooperation and Jointly Explore the Global Sand Pump MarketChenma Industry and Trade cooperates with international firms in logistics, R&D and market channels. It aims to boost global sand pump market competitiveness, improve efficiency, enhance products and expand networks, driving sustainable development.2025-08-04
- Chenma Industry and Trade's Global Market Layout Achieves Remarkable Results, Logistics Collaboration Boosts Business Take-offChenma Industry and Trade has expanded globally, excelling in the Middle East and Africa with optimized sand pumps. It improves logistics via partnerships, custom solutions, and tracking systems, aiding its rise as a leading sand pump enterprise.2025-08-04
CONTACT US
Contact Us
Why Choose Us
Quality Assurance & Compliance
All products undergo:
- Spectrometer analysis of molten iron (C:3.2-3.6%, Si:1.8-2.4%, Mn:0.5-0.8%)
- Coordinate Measuring Machine (CMM) verification of critical tolerances (±0.05mm)
Leave A Message
Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.