Products Description
Industrial heavy-duty slurry pumps can handle severe working conditions thanks to their special optimizations in structure, materials, and design.
Product Features
Outstanding Wear and Corrosion Resistance
Flow-passing components (such as impellers, guard plates, and pump casing liners) are generally made of high-chromium wear-resistant alloys, wear-resistant rubber, or special ceramics. These materials can effectively resist the severe scouring of solid particles and the chemical corrosion of media, significantly extending the service life of the pumps.
Reliable Sealing System
A variety of shaft sealing solutions are available to adapt to different working conditions, commonly including packing seals, auxiliary impeller seals, and mechanical seals. The auxiliary impeller seal is particularly suitable for working conditions where medium dilution is not allowed. Some product series adopt combined sealing technology, which can achieve a lower leakage rate.
Robust Structure and Efficient Hydraulic Design
Mainstream heavy-duty slurry pumps adopt a double-pump casing design. The outer casing provides structural strength, while the inner liner is a replaceable wear-resistant part, making the pump both safe and economical. The hydraulic models of flow-passing components like impellers have been optimized through advanced methods, resulting in higher efficiency compared to similar products and better anti-cavitation performance.
Wide Adaptability to Working Conditions
The discharge port direction of the pump can usually be adjusted at multiple angles (e.g., rotating at 45° intervals), facilitating on-site pipeline layout. The wide flow channel enables effective handling of slurries containing large solid particles and ensures strong anti-clogging performance.
Main Application Fields
With its strong medium handling capacity, the industrial heavy-duty slurry pump is a key equipment in the following industries:
Mining Industry: Used to transport mineral slurries such as concentrate and tailings, it is the "heart" equipment in the mineral processing process.
Power Industry: Mainly used for hydraulic ash removal and ash slag transportation in thermal power plants, conveying the slag generated by coal combustion to the dumping site.
Coal Industry: Used in coal washing plants to transport coal slime, heavy medium suspension, etc., which has high requirements for the anti-clogging ability of the pump.
Metallurgical and Chemical Industry: Conveys metallurgical slag, corrosive slurries, and slurries containing crystals in the chemical industry.
Environmental Protection and Dredging: Used for river dredging, sediment transportation, and sludge treatment in sewage treatment plants.
Company Profile
1. Large-Scale Advanced Manufacturing Capability
CZME has a modern base equipped with 126 cores and 34 sets of professional equipment, covering the entire production process. Twenty-three numerical control centers ensure a precision of +0.01mm and high matching degree of pump body assembly. The company has obtained ISO 9001 and CE certifications, implementing strict quality control.
2. Super Wear-Resistant Materials, Leading the Industry
We carefully select high-chromium alloys (Cr26~Cr28) and rubber liners from top casting factories in China. The wear resistance of these materials is three times higher than the industry average. With a monthly casting capacity of 1,000 tons, after heat treatment that achieves a hardness of Hrc60+, the service life of the products is extended by 2-5 times.
3. Agile Delivery, Worry-Free Global Supply
We support small-batch delivery in 20 days and large-batch delivery in 45 days. Cooperating with a number of international logistics companies, we provide a variety of distribution solutions and serve more than 100 countries. We maintain inventory of high-frequency vulnerable parts to reduce downtime.
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