Screw Pumps
Product Features
Screw pumps are characterized by their ability to handle high-viscosity fluids containing solid particles, offering advantages such as stable flow rate, low noise, high efficiency, and strong self-priming capability. They also possess strong adaptability and can be used to transport corrosive media. Their applications are wide-ranging, covering industries such as oil extraction, chemical, food and beverage, environmental protection (e.g., wastewater treatment, sludge transport), and pharmaceuticals.
- Wide Range of Media Handling: Capable of handling fluids from low to high viscosity (up to 80% or higher), and can handle media containing solid particles, fibers, or corrosives.
- Stable Flow Rate: Utilizing the positive displacement principle, the output flow rate is stable with minimal pulsation, suitable for applications requiring precise metering, such as the pharmaceutical and food industries.
- Low Noise and Low Vibration: Low operating noise and vibration, suitable for environments with high environmental requirements.
- High Efficiency: High conveying efficiency, especially excelling in handling high-viscosity and solid-containing fluids.
- Strong Self-Priming Capability: Possesses excellent self-priming capability, drawing in fluids without the need for additional start-up equipment.
- Easy Maintenance: Relatively simple structure, easy maintenance and repair.
- Wear Resistance: Rotors and stators can be made of wear-resistant materials, suitable for handling abrasive media, and have a long service life.
Product Parameters
|
Diameter: |
10mm-600mm |
|
Flow Rate: |
0.1–1000m³/h |
|
Head (Pressure): |
5–1500m |
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 producing slurry pumps, dredging pumps, desulfurization pumps, marine dredging pumps, and other industrial pumps for handling solid, highly abrasive, and corrosive slurries.
Application Scenarios
Screw pumps are widely used in the following fields:
- Oil and Gas Industry: Playing an important role in oil extraction and natural gas transportation, they can handle high-viscosity heavy oil and petroleum products containing solid particles. In oilfield water injection, production, and gathering systems, screw pumps are often used for pressurization and fluid transportation.
- Chemical Industry: Suitable for conveying various corrosive, high-viscosity, flammable, and explosive chemical media, such as acids, alkalis, solvents, resins, and polymers. In chemical reactions, screw pumps can be used for metering, mixing, and conveying reactants.
- Food and Beverage Industry: Widely used in the food and beverage industry due to its hygienic and easy-to-clean characteristics. It can be used to convey jams, juices, syrups, dairy products, and oils. In food processing, screw pumps can be used for filling, packaging, and conveying products.
- Pharmaceutical Industry: Used for conveying various liquids, suspensions, and viscous materials, suitable for conveying pharmaceutical preparations containing solid particles, fibers, or high viscosity. In pharmaceutical processes, screw pumps can be used for metering, mixing, and conveying liquids.
- Paper Industry: Used for conveying pulp, black liquor, white water, etc., and can handle high-viscosity fluids and fluids containing large amounts of fiber. In papermaking processes, screw pumps can be used for conveying, diluting, and recycling pulp.
- Environmental Protection and Wastewater Treatment: Used for conveying sludge, sewage, wastewater, etc., and can handle high concentrations of suspended solids and solid particles. In wastewater treatment, screw pumps can be used for sludge transport, thickening, and dewatering.
- Other Industrial Applications: They are also suitable for fluid transport in industries such as shipbuilding, mining, metallurgy, construction, and power generation. On ships, screw pumps can be used to transport fuel oil, lubricating oil, and cooling water. In the mining and metallurgical industries, screw pumps can be used to transport slurries, coal slurries, and molten metal.
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