Reasons of multi-stage pump bearing overheating
Friday, 18 August 2017
1. Installation or maintenance of multi-stage pump shaft and motor shaft size tolerance, causing vibration caused by bearing overheating. 2. The bearing is damaged and the bearing wears to cause the bearing to overheat. 3. Filling Agents, scratching the sleeve to produce overheating affect the bearing. 4. Bearing grease lubricant does not match. Too much
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The advantages of vertical sewage pump
Wednesday, 16 August 2017
Vertical sewage pump compared with the centrifugal pump, its impeller leaves less flow channel, more convenient to transport with fiber or other suspended impurities in the sewage. So what are the advantages of it? The following is about the advantages of its introduction. The advantages of vertical sewage pump 1. Compact structure, small footprint. Vertical
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How to self-test the quality of sewage pump
Monday, 07 August 2017
Some users may not know the working principle of sewage pump, in fact, it is just a pump and motor connected with the work of the equipment, when used in the same time can be submerged work, compared with the general pump, there will be Greater work performance, and the footprint is relatively small, very
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Construction sewage pump how to choose?
Wednesday, 26 July 2017
Drainage pumps used in buildings are submersible sewage pumps, liquid sewage pumps, vertical sewage pumps and horizontal sewage pumps. As the general site of the building is small, the displacement is not large, the drainage pump can give priority to the use of submersible sewage pump and liquid sewage pump, which liquid sewage pump is
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Water pump vibration and noise control
Thursday, 13 July 2017
1.Use low noise water pump. 2.The pump unit should be set vibration device, the base should be installed under the rubber vibration pad, rubber vibration isolator, rubber shock absorber, spring shock absorber and so on. Refer to “Waterproof and installation of water pump and its installation Atlas” SS657.3, in the pump suction pipe and outlet
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Submersible pump: check the pump after assembly
Friday, 09 June 2017
After the hub of the pump assembly coupling is assembled on the shaft, the vertical and coaxial degrees of the hub and the shaft should be carefully checked. Usually in the hub of the end and the outer circle set up two dial indicator, turning the wheel when the rotation, observe the hub of the
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The minimum submerged depth of the pump
Thursday, 18 May 2017
The minimum submerged depth of the pump is a prerequisite for proper operation of the pump. The samples on the factory are marked with clear data. The Panda pump indicates that the data is calculated on the basis of: 1. According to the pump’s abundance allowance calculation, to ensure that the pump does not occur
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What are the measurement accuracy of the sewage pump?
Thursday, 30 March 2017
In response to the customers’ requirements, today we will introduce what is included in the sewage pump measurement accuracy 1.Sewage pump start, diesel engine start, emergency stop, increase or decrease; 2.Electric valve control (control flow); 3.Sewage pump conditions to switch to the implementation of the test process control; 4.Automatic start-up control of the cooling device;
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Analysis on daily maintenance of submersible pump crankshaft
Tuesday, 28 March 2017
Crankshaft is an important part of the submersible pump, in the course of the use, it is often damaged, how to try to maintain its life, as we urgently need to solve the problem, then we introduce the submersible pump crankshaft daily maintenance measures: 1.Submersible pump crankshaft normal operation of the submersible pump every 8h
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How to master the correct ventilation knowledge of the sewage pump
Thursday, 23 February 2017
Sewage pump is a common device for us, have brought some impact to our lives, sewage pump manufacturers in order to let everyone maintain it better, it is necessary to understand its exhaust treatment measures. 1.It is necessary to have a pre-pump when use sewage pump, use the pre-pump to make the system pressure be
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