ALLWEILER It is a professional manufacturer in Germany Screw pump Its products have excellent performance and are widely used in the world. The following will introduce ALLWEILER screw pump Performance, common faults and maintenance methods.

ALL WEILER screw pump adopts high-precision processing technology and advanced shaft sealing technology, featuring high efficiency, energy saving and reliability. Its performance is mainly shown in the following aspects:

High efficiency: ALLWEILER screw pump adopts positive thread and screw pair design, which can provide high flow and pressure and has high conveying efficiency. The internal flow passage is designed reasonably, which can reduce the vortex and resistance loss inside the pump, thus improving the efficiency of the pump. IMO agent

Energy saving: ALLWEILER screw pump adopts the direct connection design of motor, without transmission device, which can effectively reduce the energy loss in the process of energy transmission and improve the overall efficiency of the system. In addition, the pump adopts frequency conversion control technology, which can adjust the working state of the pump according to the actual working conditions and reduce energy consumption.

High reliability: ALLWEILER screw pump is made of high-quality materials, with solid structure and advanced technology, ensuring the reliability of the pump. At the same time, each key component of the pump has strict matching requirements, which can effectively resist the corrosion and wear of the medium and extend the service life of the pump. IMO screw pump

However, even the ALLWEILER screw pump with excellent performance may have some common faults. Several common faults and their causes are listed below:

The pump cannot be started: it may be caused by power failure, motor damage, mixer parts stuck, etc. At this time, it is necessary to check whether the power line is normal, whether the motor operates normally, whether the mixer parts are stuck, and solve the fault in time.

The pump displacement decreases: it may be caused by the inlet valve is not closed tightly, the inlet pipeline is blocked, and the impeller inside the pump is worn. At this time, it is necessary to check whether the inlet valve is closed firmly, clean the inlet pipeline and replace the worn impeller.

The pump temperature is too high: it may be caused by insufficient lubricating fluid inside the pump, overheated bearings, cooling system failure, etc. At this time, it is necessary to replenish the lubricating fluid in time, check whether the bearing is normal, and eliminate the cooling system fault.

In order to ensure the normal operation of ALLWEILER screw pump and extend its service life, we need to carry out regular maintenance. The following are some maintenance methods and measures:

Regularly change the lubricating oil: according to the requirements of the user manual, regularly change the lubricating oil in the pump. The quality and amount of lubricating oil directly affect the service life and efficiency of the pump, so it is necessary to select appropriate lubricating oil and replace it according to the specified cycle.

Clean the pump body and filter screen: regularly clean the pump body and filter screen to remove dirt and blockage to ensure the normal operation of the pump. Attention shall be paid to the use of appropriate cleaning agents during the cleaning process, and the safety and environmental protection of the cleaning process shall be maintained.

Check bearings and seals: regularly check the wear of pump bearings and seals, and replace them if necessary. Bearings and seals are key components for normal operation of the pump. Serious wear will affect the performance of the pump and the sealing of the pump body, so regular inspection and maintenance are required.

Regular inspection and calibration: regularly check various parameters of the pump, such as inlet pressure, outlet pressure, temperature, etc., to ensure that it works within the normal range. If any abnormality is found, it shall be adjusted and calibrated in time.

To sum up, ALLWEILER screw pump is characterized by high efficiency, energy saving and reliability, and common failures include pump failure to start, pump displacement decline, pump temperature is too high. In daily use, we should carry out regular maintenance, including changing lubricating oil, cleaning pump body and filter screen, checking bearings and seals, regular inspection and calibration, etc. This can ensure the normal operation of the pump and extend its service life.