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Annie@saikenpumps.com
It is a positive displacement pump that can't meet the requirement of conveying high viscosity materials in the case of external gear pumps. The transmission of high viscosity gear pumps needs to be selected according to the actual working conditions of users. What is the use process? Matters needing attention? And what are the conditions of use of the motor? Sai ken pump industry to share with you.
1. Although the high-viscosity gear pump can be equipped with a safety valve itself, it is still necessary to install a safety valve in the pipeline to protect the pump and the pipeline system.
2. During the use of high viscosity gear pumps, attention should be paid to the changes in liquid flow rate, flow rate and pressure. Once an abnormal deviation occurs, it will cause a lot of noise.
3. The sealing forms of high viscosity gear pumps include packing seals, mechanical seals, magnetic seals, etc. It is recommended to choose packing seals for particularly high viscosity, and magnetically sealed pumps can be selected for materials that can cause harm to people and the environment. .
4. The high-viscosity gear oil pump motor drive mode includes a reducer drive, a motor directly connected drive, and a motor belt drive. Which one to choose depends on one's own choice, and the other is to consider the
viscosity of the conveying medium.
Applicable conditions of high viscosity gear pump with motor:
1. Applicable conditions for the use of frequency conversion motors: when the hard start of the equipment has a large impact on the power grid and requires a soft start; the same equipment conveys materials of different viscosity, and the flow rate needs to be adjusted; there are now inverters that require frequency conversion motors.
2. Applicable conditions for the use of geared motors: the speed of the equipment itself is stable, and it does not need to adjust the flow rate, the equipment is allowed to hard start, and the equipment does not need stepless speed regulation.
+8617731766260/15094407290
+86-317-8227664
+8615094407290