Plastic magnetic centrifugal pump, which can transport all kinds of strong corrosive chemical media without leakage, is widely used in all walks of life.

The efficiency of plastic magnetic centrifugal pump is higher than that of metal magnetic centrifugal pump, the main thing is that the isolation sleeve is configured with non-metal isolation sleeve, compared with the metal magnetic pump configured with metal material isolation sleeve, it does not exist that the metal isolation sleeve will produce eddy current heat consumption power. Therefore, the efficiency of the plastic magnetic centrifugal pump is about 4-12% higher than that of the metal magnetic centrifugal pump.

Plastic magnetic centrifugal pump, for the transport of strong corrosive chemical media. In terms of material selection, we must first consider that the flow parts of the pump can meet the needs of corrosion resistance, and most companies will choose good corrosion resistance fluorine plastics to make the flow parts of the pump.

Fluorine plastic has excellent corrosion resistance, which is beyond reproach, and is the preferred material recognized by international and domestic magnetic pump manufacturers. The flow parts of the plastic magnetic centrifugal pump are made of plastic, and the flow parts of the metal magnetic pump are made of metal. Compared with the two, the mechanical properties of the components of the plastic magnetic centrifugal pump are significantly lower than that of the metal magnetic centrifugal pump. When the pump operates under pressure and temperature, the components of the plastic magnetic centrifugal pump will deform and expand, and there will be friction between the components, causing damage to the pump. Therefore, it is particularly important to improve the mechanical properties of plastic magnetic centrifugal pump, which will involve a magnetic centrifugal pump to ensure long-term trouble-free operation. Once the pump is damaged, the corrosive chemical medium leaks to the outside world, which will cause environmental pollution, endanger the safety of production, and the life and health of employees. The economic damage and social impact, as well as the legal liability of the perpetrators, are incalculable.

Improving the mechanical strength of plastics, temperature resistance level, so that the magnetic centrifugal pump has been in good condition operation, is the primary issue that each manufacturer must consider in the pump design and manufacturing process. Some of the pump parts can be combined with pure resin and steel parts to improve the mechanical properties of the parts. Some parts (impeller, isolation sleeve) can not be achieved by combining pure resin with steel parts. Therefore, it is necessary to consider how to improve the mechanical strength of plastic materials, from the current some experiments and verification work we have done, only through the method of carbon fiber reinforcement of plastic materials, in order to make the pump in a variety of conditions when conveying chemical media in good condition. On the contrary, the flow parts of the pump will appear due to the insufficient strength of the plastic, resulting in the deformation of the parts, the steel and plastic stripping, and the collision between the parts, resulting in the damage of the pump.

In order to improve the tensile strength and temperature resistance of the plastic, to meet the requirements of reliable operation of the pump under various conditions. To this end, we carried out the experiment and verification of carbon fiber filling for various plastics, and determined the proportion and method of carbon fiber filling in plastics according to the characteristics of each plastic. Generally, the filling ratio is controlled between 20-40%. After carbon fiber reinforced plastics, their approximate values are as follows: 1, the tensile strength of carbon fiber reinforced PVDF is 65-80Mpa, and the pure resin is 35-37Mpa. 2, PFA, FEP can not be reinforced with carbon fiber, because the material is not cohesive, PFA pure resin is 25-35 Mpa and FEP pure resin is 20-30 Mpa. 3, the tensile strength of carbon fiber reinforced PEEK is 180-200Mpa, and the pure resin PEEK is 94Mpa.

From the effect of plastic filled carbon fiber tensile strength, the filled fluorine resin is more than twice the tensile strength of unfilled fluorine resin, the unreinforced PEEK resin is 20 Mpa higher than the reinforced fluorine resin tensile strength, and the reinforced PEEK resin is 110-130 Mpa higher than the reinforced fluorine resin tensile strength.

The method of carbon fiber reinforced plastic is used to improve the mechanical strength of plastics and achieve stable quality of plastic magnetic centrifugal pump products. This method is a positive conclusion that our pumps can operate at high temperature for a long time without failure in the customer.

The value of the tensile strength of various plastics after filling tells us that the tensile strength of various plastics is very different from that of non-reinforced plastics. Carbon fiber reinforced PEEK plastic with the best mechanical properties, applied to the magnetic centrifugal pump products, make the pump components size stability, improve the pump temperature, extend the service life.

The pump can replace expensive metal magnetic centrifugal pump, shield pump. It can reduce the maintenance cost, shutdown and parking cost caused by equipment failure for users, as well as reduce many negative effects and bear unnecessary legal responsibilities.

The company produces plastic magnetic centrifugal pump, has more than 30 years of history, after so many years of technological innovation, technological progress, do a lot of testing and verification work, master a lot of plastic filling and processing technology, so that the company’s plastic magnetic centrifugal pump can transport 250 degrees below a variety of strong corrosive media. The use of carbon fiber reinforced magnetic centrifugal pump is a portrayal of the technological progress of magnetic centrifugal pump products, and it is also a beginning of technological progress. The company has applied this technology to plastic magnetic centrifugal pump products, can provide customers with safe, reliable, durable, energy-efficient plastic magnetic centrifugal pump products. More customers to achieve safe production, civilized production, clean production, energy conservation, in the equipment to provide protection.