Wholesale Horizontal Slurry Pumps: Product Overview
Changyu Pump manufactures a comprehensive range of heavy-duty horizontal slurry pumps engineered for abrasive, high-density, and corrosive slurry applications across mining, mineral processing, dredging, and industrial sectors. As a factory-direct wholesale slurry pump manufacturer, we provide custom-configured pump solutions with competitive batch pricing, consistent quality across production runs, and comprehensive spare parts support.
Our horizontal slurry pump product line is built on three core engineering principles: double-casing construction for extended casing life through replaceable wear liners, high-chrome alloy or elastomer wet-end options matched to specific ore and slurry characteristics, and oversized bearing assemblies rated for continuous 24/7 operation under the extreme radial and axial loads imposed by high-density slurries.
Heavy-Duty Slurry Pump Series for Wholesale Supply
Série PGY — Pompe à pulpe robuste à haute hauteur manométrique
The PGY Series is our primary heavy-duty horizontal slurry pump line, engineered for the most demanding mill discharge, cyclone feed, and long-distance tailings applications. Alliage à haute teneur en chrome wetted parts (BTMCr27, BTMCr28, BTMCr33) deliver the hardness required to resist cutting wear from angular, abrasive particles in iron ore, gold ore, and copper tailings. The double-casing design allows wet-end component replacement without dismantling suction and discharge piping — significantly reducing maintenance downtime compared to single-casing pumps, as worn liners can be replaced without disconnecting suction and discharge piping. Oil-bath lubricated heavy-duty roller bearings with L10 rated lives calculated for the specific slurry density ensure long-term reliability in continuous-duty service.
- Plage de débit: 117–976 m³/h
- Gamme de têtes: 21.1–101.6 m
- Puissance du moteur: 22–560 kW
- Matériaux en contact avec le sol: BTMCr27 / BTMCr28 / BTMCr33 high-chrome alloys; duplex stainless steel options available
- Caractéristiques principales: Double-casing, replaceable wear liners, adjustable impeller clearance, expeller-plus-packing shaft sealing, split bearing housing
- Wholesale Availability: Standard and custom configurations; bulk order pricing available; spare parts packages for fleet operations
View PGY Series Specifications →
UHB Series — UHMW-PE Lined Corrosion Resistant Slurry Pump
The UHB Series combines the structural strength of a steel housing with the chemical inertness and abrasion resistance of an ultra-high molecular weight polyethylene (UHMW-PE) lining. This design is specifically targeted at corrosive slurry applications — acidic tailings, chemical process slurries, FGD gypsum slurry, and industrial effluents — where standard high-chrome alloys would suffer rapid corrosion. The UHMW-PE lining isolates the pump casing and impeller from the pumped fluid, preventing corrosion of the primary wetted surfaces. Widened flow passages and a semi-open impeller design reduce clogging risk in high-viscosity and high-solids applications. Flow rates extend to 2,600 m³/h, serving the highest-volume slurry transfer duties.
- Plage de débit: 3–2,600 m³/h
- Gamme de têtes: 5–100 m
- Puissance du moteur: 0.75–300 kW
- Matériau de la doublure: Ultra-high molecular weight polyethylene (UHMW-PE)
- Plage de température: -20°C to 90°C
- Caractéristiques principales: Non-metallic primary wetted surfaces, widened flow passages, mechanical or dynamic seal options, thickened wear components
- Wholesale Availability: Standard sizes in stock; custom configurations available for volume orders; compatible spare parts across UHB model range
View UHB Series Specifications →
HB Series — Stainless Steel Abrasive Slurry Pump
The HB Series is an ISO 2858 compliant horizontal centrifugal pump with all-acier inoxydable wetted construction, designed for applications where both abrasion and corrosion resistance are required. It serves copper flotation circuits, chemical process slurries, and medium-abrasion industrial applications where the chloride content or acidity of the slurry demands materials beyond standard high-chrome alloys. Multiple stainless steel grades — 304, 316L, 2205 duplex, and 2507 super duplex — allow the material specification to be matched precisely to the application’s corrosion profile. The ISO 2858 dimensional standard ensures interchangeability with existing pump installations, simplifying replacement and reducing piping modification costs.
- Plage de débit: 10–60 m³/h
- Gamme de têtes: 20–120 m
- Puissance du moteur: 3–45 kW
- Matériaux en contact avec le sol: 304 / 316L / 2205 / 2507 stainless steel
- Plage de température: -20°C to 120°C
- Caractéristiques principales: All stainless steel wetted construction, ISO 2858 dimensional compliance, CE certified, multiple seal options
- Wholesale Availability: Available in all four material grades; bulk pricing for multi-unit orders; spare parts stocked for immediate dispatch
View HB Series Specifications →
Explore Our Complete Range of Horizontal Slurry Pumps
The PGY, UHB, and HB Series represent the core of our horizontal slurry pump product line — but they are not the full extent of our manufacturing capability. As a specialist centrifugal slurry pump manufacturer, Changyu Pump designs and produces pump configurations for the full spectrum of abrasive and corrosive applications, from compact units for pilot plants to large-scale pumps handling thousands of cubic meters per hour in continuous-duty mining circuits.
Whether your operation requires hard metal liners for coarse, angular particles in primary mill discharge, elastomer linings for fine, rounded particles in flotation tailings, or non-metallic materials for chemically aggressive process slurries, our engineering team can configure a pump matched to your specific slurry characteristics and operating conditions. We also offer vertical slurry pump configurations for sump and deepwell applications, submersible designs for dewatering, and custom-engineered solutions for unique process requirements.
Explore Our Full Range of Centrifugal Slurry Pumps →
Wholesale Manufacturing & Custom Supply Capabilities
Factory-Direct Wholesale: As a manufacturer with over 20 years of pump production experience, Changyu Pump supplies horizontal slurry pumps directly to mining companies, EPC contractors, and international distributors at wholesale pricing without intermediary markups. Our production facility includes in-house foundry operations for high-chrome alloy castings, CNC machining centers for precision impeller and casing manufacturing, and full-performance test bays where every pump is hydrostatically and performance tested before shipment. For buyers seeking bulk slurry pump pricing, we offer tiered discount structures based on order volume, with long-term supply agreements available for recurring requirements.
Material Customization: Each pump in our horizontal slurry pump range can be configured with wet-end materials selected for the specific ore characteristics, slurry chemistry, and operating conditions of the target application. For wholesale orders supplying multiple sites with different ore types, we can produce mixed batches with varying material specifications while maintaining consistent external dimensions and spare parts interchangeability across the fleet.
Spare Parts & After-Sales Support: Wholesale customers receive preferential pricing on spare parts — impellers, volute liners, throatbush, frame plate liners, bearing assemblies, and mechanical seals. We maintain spare parts inventory for all current production models and can provide recommended spare parts lists with quantities based on the installed fleet size and expected component replacement intervals. Technical support is provided directly by our engineering team, not through intermediaries, ensuring rapid troubleshooting and minimal downtime.
Global Logistics & Delivery: We ship horizontal slurry pumps to mining operations and industrial sites across Asia-Pacific, Africa, South America, and the Middle East. Standard packaging includes export-grade crating with corrosion protection for sea freight. For large wholesale orders, we can coordinate partial shipments to align with project construction schedules, ensuring pumps arrive when needed without requiring on-site storage.
Quality Assurance & Testing Standards
Every Changyu Pump horizontal slurry pump is manufactured under an ISO 9001 certified quality management system and undergoes comprehensive testing before leaving our facility. Our quality control program encompasses the full production cycle — from incoming raw material verification through in-process inspection to final performance testing — ensuring consistent quality across individual units and wholesale batch orders.
Certification des matériaux: All high-chrome alloy castings are verified for chemical composition and hardness to ASTM A532 standards. Stainless steel components are certified to the specified grade (304, 316L, 2205, or 2507) with full traceability to mill test reports. Elastomer and polymer lining materials are tested for physical properties and chemical compatibility prior to component fabrication.
Essais hydrostatiques: Every pump casing undergoes hydrostatic pressure testing at 1.5 times the maximum design pressure, with hold times and acceptance criteria conforming to API 610 and ANSI/HI standards. Test reports documenting test pressure, hold duration, and results are provided with each pump shipment.
Performance Testing: Assembled pumps are tested on our in-house test bays to verify flow rate, head, efficiency, and NPSH characteristics against published performance curves. For wholesale orders, we can conduct customer-witnessed performance testing and provide certified test curves for each pump in the batch.
Non-Destructive Examination: Critical castings — impellers, volute liners, and casing components — undergo visual inspection, dimensional verification, and, where specified, dye penetrant or radiographic examination to detect surface and subsurface defects before machining and assembly.
View Our Complete Quality Control Program →
Wholesale Horizontal Slurry Pump Selection Guide
| Application | Ore / Slurry Type | Défi primaire | Série recommandée | Durée de vie typique des pièces en contact avec le liquide |
|---|---|---|---|---|
| Débit du moulin | Iron ore, gold ore, copper ore | Abrasion extrême + hauteur manométrique élevée | PGY Series | Acétone, MEK, toluène, xylène |
| Alimentation par cyclone | Classified mill slurry | Usure à haute vitesse | PGY Series | Acétone, MEK, toluène, xylène |
| Alimentation de flottation | Fine copper, gold concentrate | Moderate abrasion, alkaline pH | Série HB | 12–24 mois |
| Acidic tailings | Copper leach residue | Flottation du cuivre (alcaline) | Série UHB | 2–3 ans |
| Abrasion modérée, teneur élevée en chlorure | Boue de calcaire/gypse | Corrosion + abrasion | Série UHB | 2–3 ans |
| Chemical process slurry | Mixed chemical/abrasive | Corrosion + moderate wear | HB or UHB Series | Dépend de l'application |
For detailed technical guidance on wear material selection and heavy-duty pump design features, see our guide on Pompe à boues résistante à l'usure : Guide complet des matériaux et de la sélection.
FAQs for Wholesale Horizontal Slurry Pump Buyers
Q: Are you a manufacturer or a trading company?
A: Changyu Pump is a manufacturer with over 20 years of production experience. We operate our own foundry for high-chrome alloy castings, CNC machining facilities, and full-performance pump test bays. Wholesale customers are welcome to visit our factory and inspect production processes before placing orders.
Q: What is the typical lead time for wholesale orders?
A: Standard configuration pumps from our regular production range typically ship within 4–8 weeks depending on order volume. Custom material specifications or non-standard configurations may require additional lead time. We provide confirmed delivery schedules at the time of order and can accommodate partial shipments for large project orders.
Q: Do you provide spare parts with wholesale pump orders?
A: Yes. We provide recommended spare parts lists for each pump model based on the installed quantity and expected component replacement intervals. Wholesale customers receive preferential pricing on both initial spare parts packages and ongoing replacement parts orders.
Q: Can pumps be customized for specific ore types or operating conditions?
A: Yes. Each pump series can be configured with wet-end materials selected for the specific ore hardness, particle size, slurry pH, and operating temperature. For wholesale orders supplying multiple sites, we can manufacture mixed batches with varying specifications while maintaining dimensional interchangeability across the fleet.
Q: What are your quality control and testing procedures?
A: Every pump undergoes hydrostatic casing testing and performance testing before shipment. High-chrome alloy castings are verified for chemical composition and hardness to ASTM A532 standards. Test reports are provided with each pump shipment. Our complete quality control program is detailed on our Quality Control page.
Q: Do you offer factory inspection before shipment?
A: Yes. We encourage wholesale buyers to conduct factory acceptance testing and inspection before shipment. Our engineering team is available to discuss test procedures and performance verification requirements during the order process.
Contact Changyu Pump for Wholesale Inquiries
Changyu Pump supplies heavy-duty horizontal slurry pumps to mining projects, engineering contractors, and industrial distributors worldwide. For wholesale pricing, custom configuration requests, or to discuss your specific application requirements, contact our engineering team directly.
