Products Description
The high-head sand and gravel pump features a single-pump casing structure connected by belts. It has spacious National VI-standard channels, and its flow-through components are made of wear-resistant materials such as hard nickel and high-aluminum alloys. The discharge direction of the pump can be adjusted to any position within 360°, making it easy to install and use. Additionally, it boasts excellent cavitation resistance and wear resistance.
Products Features
1. Super-durable parts:
The material standards for key components (impellers, pump casings) comply with ASTM A532 Class II, Grade B. The chromium content in the high-chromium alloy parts in contact with the fluid can exceed 28%, with a Rockwell hardness of HRC 66. This level of hardness and wear resistance is comparable to that of world-leading brands.
2. Wide-channel anti-clogging design:
Particle diameters can range from 30% to 50% of the pump diameter. The open-impeller design reduces the risk of blade clogging.
3. Heavy-duty, high-quality bearings:
The bearings used are from SKF and TIMKEN, two top global bearing manufacturers. These bearings excel in terms of wear resistance and corrosion resistance. They have a long lifespan and require no maintenance throughout their service life, thereby minimizing downtime caused by unexpected failures.
Application areas
Gravel pumps are primarily used for transporting highly abrasive materials whose particle sizes are too large to be handled by conventional slurry pumps. Typical applications include:
Mining: Transportation of gold tailings sand and iron ore slurry.
Dredging: River and port dredging.
Metallurgy: Steel slag and slag treatment.
Construction: Transportation of sand and gravel from quarries and concrete aggregates.
Company introduction
CZME is a world-class manufacturer of high-performance pumping solutions, serving industries such as mining, construction, environmental protection, and water treatment. We specialize in the production of Slurry pumps, Dredge pumps, Desulfurization pump, Marine dredging pumps, and other industrial pumps designed for handling solid-laden, highly abrasive, and corrosive slurries. Our expertise in slurry and wastewater management makes us a trusted partner for clients worldwide.
Q1: What is your product range?
Q3: What payment methods are supported? A: T/T(30% Deposit, Balance Before Shipment). L/C(Irrevocable, Accepted Via Major Banks). Western Union/Paypal (For Small Orders <$5,000).
Q4: How long is the delivery time? A: Stock Pumps: 7 Working Days (Ex-Works, Standard Specs). Customized Pumps: 40 Working Days (Includes Design, Casting, And Testing).
Q5: What information do I need to provide for quotation? A: Flow Rate (m³/h); Head (m); Medium; Solid Content; pH Level;
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