G Series Mono Screw Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
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Performance Range:
Maximum pressure:Single stage 0.6MPa
Two stage 1.2MPa
Three stage 1.8MPa
Four stage 2.4MPa
Maximum capacity: 300 m3/h
Maximum temperature: 150°C
Maximum viscosity: 2.7*10^5cst
Feature:
Low Mechanical Vibration,No pulsation,Quiet operation,High suction ability
Could pumping liquid mixed fibre & solid grain,high viscosity liquid or mixed air liquid.
1. Good self-priming performance
2. Stable flow and minimum pulse shear
3. Wide range in viscosity of conveying medium, even the non-artesian medium. Non sensitive to the liquid
impurity.
4. Simple structure, high efficiency in operation: long service life, small abrasion,convenient main tenance and
replacing of rotatable parts
5. Operating and flow directions are reversible: multiple mounting forms
6. High utility ratio not easy to trouble.
Conveying Medium:
1. Neutral or corrosive liquid
2. Clean or wearable liquid
3. Non-current viscous liquid
4. Liquid with fiber and high solid content
5. Liquid with gas easy to produce bubble
Application:
Food industry: Pumping food liuqid,wine,waste liquid or additive liquid
Textile mill: Pumping fible liquid,dyestuff,printing ink,nylon powder liquid
Paper industry: Pumping back liquor
Petro industry: Pumping oil,grease
Chemical industry: Pumping suspend liquid,emulsion,soda & salt liquid
Shipbuilding: Pumping residue oil,sewage or seawater
Building industry: Pumping slurry,Cement
Nuclear industry: Pump rediocative liquid
Metallurgical & Mine: Pumping oxide or waste water,drain off water,liquid explosive
Watertreament: Pumping slurry,sludge,additive liquid
Power plant: Pumping coal slurry
- Q:When the water pump is started, why should it start when the outlet valve is closed? Thank you
- And the pump at the start, if the valve opening pump, then the pump outlet pressure (head) is very small, so the pump flow will be great, the pump power is very large, causing the start-up current is very large. In addition, the starting current of the motor itself is also very large. These two factors add up to the possibility of overloading the motor, resulting in failure to start or even burn the motor.
- Q:Centrifugal pumps for normal operation, is it reasonable to install valves on their inlet lines? Why?
- Reasonable, no valve, how to debug, overhaulGenerally installed on imports of valves of relatively large Cv value
- Q:Why is the flow of the pump too small will occur cavitation phenomenon?
- This is because the impeller of the centrifugal pump rotating speed under the drive of the prime mover, when the valve opening decreases, flow rate is too low, can not be taken away by the friction heat generated by the impeller and the liquid completely, make the temperature of the liquid inside the pump. Thus causing liquid vaporization, forming cavitation. Especially in the power plant, the boiler feed pump is more remarkable. Therefore, when throttling regulation, we should set up recirculation system, increase the output flow of the pump to prevent cavitation. When the feed water rate is reduced to 1/3 of the maximum flow rate, the recirculating gate shall be opened so that the flow of the feed pump will be increased properly to ensure that the liquid temperature in the feed pump does not rise.
- Q:Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?
- Because the characteristic curves of the two are different.The power of centrifugal pump decreases with the decrease of flow rate. When the flow rate is zero, the power is minimum, so the centrifugal pump is started with a closed valve.
- Q:Rotary vacuum pump does not meet the requirements of vacuum, what are the reasons?
- 1) oil rotary vane vacuum pump is too low, no effect on the oil seal exhaust valve, rotary plug to refuel after large exhaust sound, and oil mist, that the level is too low, the gas can be eliminated.(2) the vacuum caused by the condensable steam pollution of oil should be changed, and new vacuum pump oil should be replaced.
- Q:What does centrifugal pump mean horizontally?
- Centrifugal pump horizontal opening meaning: pump shell and pump body along the pump blade horizontal central line is divided into the upper and lower halves, so that the maintenance of pump leaves when the pump top cover can be separated from the pump and bearing as a whole. No need to remove the pipe.
- Q:5 floor water pressure is too low, what kind of water pump is better?
- Pipe blockage, leaks, or throttling devices are not opened. This can be tested on a pipe with a pressure gauge;Water pump is equipped with power source, power or speed does not match, check the pump and power end nameplate, power end of the pump power is generally 1.1.5 times;
- Q:I want to know the concrete under 60 type pump performance, it is mainly the pump long spiral bored piles, such as the diameter of the pump, transportation distance, pumping height and so on, thank you!
- Specification for concrete cylinders:Bore * stroke mm 200 * 1650Hopper capacity L 800Feeding height mm 1400Motor model Y2-280M-4Power kw 90Rated voltage V 380Rated speed r/min 1480Soft starter withoutHydraulic system open-loop
- Q:What are the failures and causes of the replacement of the fuel pump assembly?
- Common troubles of gasoline pump:Gasoline pump supply shortage of gasoline pump supply depends on the pump membrane stroke, stroke, pump oil should be more; however, the amount of gasoline pump oil pump will reduce the consumption of gasoline engine, and the fuel pump is inevitable, if the engine fuel consumption, but the actual amount of oil is less, this situation is the amount of oil in the petrol pump, there will be a float chamber of a carburetor oil level is reduced, the engine power shortage.
- Q:Direct connection pump What is straight pump and non direct pump? What's the difference in structure?
- The direct connected pump impeller is directly mounted on the motor shaft, and the non direct connected pump and motor are two shafts, and the two shafts transmit torque through the coupling
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G Series Mono Screw Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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