Hebei Yuezhong Longhui lmport and Export Trading co., LTD

This series of pumps utilizes a cantilevered horizontal centrifugal design and is specifically designed for conveying abrasive slurries containing solid particles. They are widely used in various heavy-duty applications, including slurry conveying, impurity removal, dredging, and desilting. Core features: Wear-resistant configuration - the flow-through parts can be made of chrome alloy or rubber (customized according to the characteristics of the medium) Working condition adaptation - special impeller flow channel design optimizes the solid-liquid mixing transportation efficiency Heavy-duty structure - heavy-duty bearing components meet the needs of 24-hour continuous operation Product performance characteristics Wear-resistant component configuration The flow-through parts adopt replaceable "wear-resistant metal lining", including core components such as impeller, sleeve, and guard plate Support "rubber lining" option (selected according to the characteristics of the medium) Applicable to the frame plate liner and impeller of AH/M series pumps, providing a dual-material wear-resistant solution Long-term reliability Wear-resistant parts can be used continuously until worn out, significantly extending the maintenance cycle Double pump casing structure ensures the stability of system operation Sealing technology Technical features Packing seal (Gland Seal) Traditional water seal structure, economical and applicable Impeller seal (Expeller Seal) Non-contact seal to reduce wear Mechanical seal (Mechanical Seal) Specially designed for high-pressure working conditions, with zero leakage design. Three types of shaft seals are suitable for different working conditions. The installation adaptability of the discharge port supports 360° rotation adjustment and can be installed at 45° intervals to meet the flexible configuration requirements of complex pipeline layouts. Key product specifications Model: 4x3C-AH Maximum power: 30 kW Flow range: 28.8-158.4 m3/h Head range: 7-53 m Impeller diameter: 5 mm Maximum particle size: 28 mm Number of blades: 5 Material: High chromium alloy, rubber lining Applicable media: Gypsum slurry, mineral slurry, slag slurry, etc. Product Features Highly wear-resistant material. Flow-through parts use replaceable wear-resistant metal liners or rubber linings, suitable for highly abrasive and corrosive media environments. Chromium alloy material hardness reaches over 60HRC, and the rubber lining has outstanding acid and alkali corrosion resistance. Modular maintenance design Core components such as impellers, jackets, and guards can be replaced independently, improving maintenance efficiency by over 50%. Standardized interface design enables quick assembly and disassembly of accessories. Highly efficient hydraulic performance. The fluid-dynamically optimized five-blade impeller design improves efficiency by 12-15% compared to conventional pumps. Impeller diameter is accurate to ±0.05mm tolerance to ensure the stability of flow head curve Diversified sealing system Seal type Applicable working conditions Packing seal Normal pressure and clean water working conditions Auxiliary impeller seal Medium pressure working conditions with solid content ≤30% Mechanical seal High pressure/highly corrosive media working conditions Triple sealing solution covers 0-8bar working pressure range Flexible outlet configuration The discharge outlet supports 360° rotation positioning and can be locked every 45° to adapt to complex pipeline layout Core application areas Mining: mineral slurry transportation, tailings treatment (maximum passing particles 28mm) Metallurgical industry: metal slurry flotation circulation system Coal industry: coal washing sludge and coal ash transportation Power industry: thermal power plant desulfurization system Gypsum slurry treatment Building materials engineering: gypsum board production line slurry transmission.