The L-Type Portable Single-Screw Pump is a versatile and efficient fluid transfer solution designed to handle a wide range of challenging applications. Its unique design and portability make it an ideal choice for industries requiring reliable and flexible pumping solutions.

Flow Rate: Up to 150 m3/h
Pressure: Up to 2.4 MPa
Viscosity Handling: Up to 200,000 cP
Temperature Range: -20°C to 150°C
Materials: Cast Iron, SS304, SS316, SS316L, Duplex Steel
Seal Type: Mechanical Seal / Packing Seal
Drive Options: Electric Motor, Diesel Engine
Mounting: Portable with wheels for easy mobility
The L-Type Portable Single-Screw Pump operates on the principle of positive displacement. It utilizes a helical screw (rotor) that rotates within a stator, creating sealed cavities that move the fluid along the pump's axis. This design ensures a smooth, continuous, and pulsation-free flow, making it suitable for transporting viscous, abrasive, or shear-sensitive fluids.
The L-Type Portable Single-Screw Pump is widely used across various industries due to its versatility and reliability:
Chemical Processing: Handling viscous chemicals and slurries.
Food & Beverage: Pumping pastes, sauces, syrups, and other viscous products.
Wastewater Treatment: Transporting sludge and other thick liquids.
Oil & Gas: Moving crude oil, emulsions, and other heavy fluids.
Pharmaceuticals: Processing creams, ointments, and other sensitive substances.
Pulp & Paper: Handling pulps and other fibrous materials.
Portability: Equipped with wheels, making it easy to move between different locations.
High Viscosity Handling: Capable of pumping fluids with viscosities up to 200,000 cP.
Self-Priming: Can operate without the need for external priming systems.
Durability: Constructed with high-quality materials for extended service life.
Versatility: Suitable for a wide range of applications across various industries.
Installation:
Foundation: Ensure a stable and level base to support the pump.
Alignment: Properly align the pump with the drive motor to prevent undue stress.
Connections: Connect the inlet and outlet pipes, ensuring they are secure and leak-free.
Electrical Hookup: For electric motor-driven pumps, connect the power supply according to the manufacturer's specifications.
Maintenance:
Regular Inspection: Check for signs of wear or damage, especially on the screw and stator.
Lubrication: Ensure that all moving parts are adequately lubricated to reduce friction and wear.
Seal Replacement: Periodically inspect and replace seals to prevent leaks.
Cleaning: Regularly clean the pump to prevent buildup of materials that could affect performance.
Problem: Pump not starting.
Solution: Check the power supply and ensure all electrical connections are secure.
Problem: Loss of suction.
Solution: Verify that the inlet is not clogged and that the pump is primed correctly.
Problem: Excessive vibration.
Solution: Ensure the pump is properly aligned and that the foundation is stable.
Problem: Leakage.
Solution: Inspect seals and gaskets for wear and replace as necessary.
The L-Type Portable Single-Screw Pump is a reliable and efficient solution for handling challenging fluids in various industrial applications. Its robust design, combined with its ability to manage high-viscosity and abrasive materials, makes it a preferred choice for many industries. Regular maintenance and proper installation are key to ensuring optimal performance and longevity of the pump.
Copyright ? Jiangsu Longjie Pump Manufacturing Co., Ltd.