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E-mail
yqbf@yonjou.com
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Phone
0577-67981666,67312766,67315766
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Address
No. 780 Yongjia Oubei road of Wenzhou city Zhejiang Province
Product Categories
Zhejiang yonjou Technology Co., Ltd.Free·1YRS
Asphalt Pump Manufacturers
NegotiableUpdate on October 17
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Centrifugal Pump
- Place of Origin
- City, Province
Overview
Summary: LQ3G Triple screw pump is used for transport of viscous fluids with lubricating properties. They are suited for a variety of applications such as fuel-injection, oil burners, boosting, hydraulics, fuel, lubrication, circulating, feed and so on. It is only applicable to converting...
Product Details
Summary:
LQ3G Triple screw pump is used for transport of viscous fluids with lubricating properties. They are suited for a variety of applications such as fuel-injection, oil burners, boosting, hydraulics, fuel, lubrication, circulating, feed and so on. It is only applicable to converting lubricating fluids not containing solid particles at normal temperature. It ma be used as a common delivery pump, and a pressure supply pump in hydraulic drive device. The maximum working temperature is equal to or lower than 350℃.
LQ3G series three spindle screw pump are designed with heating jacket, it specially uses for pumping media that generally pre-heating and reduce viscosity.
Strengths of The Technology:
• High pressure boost capabilities even when handling low viscosity fluids
• Pump with one of the highest overall efficiencies when handling heavy crude
• Simple pump design with only three rotating parts and one shaft seal
• Pulse-free flow with extremely low vibration and noise levels
Applications:
For land | |
Lubrication | Bearing lubrication oil supply |
Burning | Fuel oil burning |
Oil Pressure | Water turbine control hydraulic pressure and other hydraulic oil pressure system |
Transfer | Oil and other liquid transfer |
Other | Gas Seal oil, Asphalt spraying, High viscosity liquid such as viscose transfer |
For ship | |
Lubrication | Main turbine and engine |
Burning | Fuel oil burning |
Oil Pressure | Variable pitch propeller and winch steerage hydraulic oil pressure system |
Transfer | Lubricating oil and fuel oil transfer |
Limition:
• Not suitable for shifting dirt free liquids at stable rates
• Have difficulty amplified protection and small gear as contrasted to more easy pumps.
Features:
• Simple construction. Rotating elements are only one power rotor and two idler rotors.
• As rotating elements are only three rotors and comparatively small, and also idler rotors are rotated by liquid pressure, natural, smooth, quiet running is ensured even at high revolution and pressure.
• Liquid enclosed into chambers sealed by rotors and sleeve is transferred continuously from suction to discharge without pulsation and agitation.
• As pressure acted to rotating elements is balanced completely, rotors an sleeve are not disturbed by obstructed pressure, and also, as idler rotors are revolved by liquid pressure and lubricated by liquid pumped, there are no direct touches among rotors and sleeve. Therefore, wear is kept extremely low.
• There is no direct transmission of power to idler rotors and internal pressure acted to rotating elements is balanced, so friction loss is very small. And also, internal leakage loss is kept low with precise machining of rotating elements.
• As liquid is transferred to thrust direction continuously without agitation and also sealed chambers work as infinite piston, high suction lift is ensured easily without cavitation.
• Internal of rotating elements is small.
• Direct coupling with motor and turbine is available without speed reduction.
Specification data:
Pump Model | Flow rate | Pressure | Rotate speed | Power KW | NPSHR | ||
M3/h | LPM | Mpa | RPM | Shaft power | Motor | M | |
LQ3G45×2-46 | 4.28 | 71.28 | 0.6 | 960 | 1.03 | 1.5 | 5 |
4.14 | 68.96 | 1 | 1.73 | 2.2 | |||
4 | 66.63 | 1.6 | 2.8 | 4 | |||
6.53 | 108.8 | 0.6 | 1450 | 1.75 | 2.2 | ||
6.32 | 105.3 | 1 | 2.61 | 3 | |||
6.1 | 101.7 | 1.6 | 3.75 | 5.5 | |||
LQ3G60×2-46 | 9.89 | 164.8 | 0.6 | 960 | 2.33 | 3 | 5 |
9.73 | 162.2 | 0.8 | 2.91 | 4 | |||
9.56 | 159.4 | 1 | 3.61 | 5.5 | |||
15.1 | 251.6 | 0.6 | 1450 | 3.56 | 5.5 | ||
14.6 | 243.3 | 1 | 5.51 | 7.5 | |||
LQ3G80×2-46 | 16.8 | 280.3 | 0.6 | 960 | 3.5 | 5.5 | 5.5 |
16.3 | 271.2 | 1 | 5.41 | 7.5 | |||
25.7 | 427.8 | 0.6 | 1450 | 5.43 | 7.5 | ||
24.8 | 413.9 | 1 | 8.51 | 11 | |||
LQ3G90×2-46 | 34.2 | 570.3 | 0.6 | 960 | 7.86 | 11 | 5.5 |
34 | 566.7 | 0.8 | 9.7 | 11 | |||
33.1 | 551.7 | 1 | 11.4 | 15 | |||
52.6 | 876.4 | 0.6 | 1450 | 12 | 15 | ||
52 | 866 | 0.8 | 14.9 | 18.5 | |||
51.4 | 856.1 | 1 | 18.6 | 22 | |||
LQ3G100×2-46 | 48.7 | 812.2 | 0.6 | 960 | 10.8 | 15 | 5.5 |
48 | 800.1 | 0.8 | 13.3 | 15 | |||
46.9 | 782.3 | 1 | 16.7 | 22 | |||
72.7 | 1212 | 0.6 | 1450 | 16.5 | 18.5 | ||
72 | 1200 | 0.8 | 20.4 | 22 | |||
71.2 | 1187 | 1 | 25.5 | 30 | |||
LQ3G110×2-46 | 60.9 | 1015 | 0.6 | 960 | 13.7 | 18.5 | 5.5 |
58.9 | 981.7 | 1 | 21.8 | 30 | |||
96.7 | 1611 | 0.6 | 1450 | 21.9 | 30 | ||
94.6 | 1577 | 1 | 33.9 | 45 | |||
Structure:
Related items:
Bitumen pump including gear pump and three screw pump, these pumps all have jacketed, by means of hot oil or steam heat the asphalt(Bitumen) in the pump. Bitumen pumps are usually high temperature resistant.
Please contact us to get more details.
Who we are:
We are a professional three screw pump manufacturers in China since 2000. We can provide the best triple screw pump for sales and competitive price. If you are looking for triple screw pump supplier, we are a good choice. Contact us to get the price of vertical three screw pump, triple screw pump with electric heating etc..
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