Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for small hydraulic power unit, double acting hydraulic pump, tie rod hydraulic cylinder, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries.
Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend Detail:

Product Description

The tooth top cylinder and the end faces on both sides of a pair of gears meshing with each other are close to the inner wall of the pump casing, and a series of sealed working cavities K are enclosed between each tooth slot and the inner wall of the casing. The D and G cavities separated by the meshing gear teeth are the suction chamber and the discharge chamber communicated with the suction port and the discharge port of the pump, respectively. As shown (external meshing).

Gear pump 1

When the gear rotates in the direction shown in the figure, the volume of the suction chamber D gradually increases and the pressure decreases due to the meshing gear teeth gradually exiting the meshing state. Under the action of the pressure difference between the liquid surface pressure of the suction pool and the low pressure in cavity D, the liquid enters the suction chamber D from the suction pool through the suction pipe and the suction port of the pump. Then it enters the closed working space K, and is brought to the discharge chamber G by the rotation of the gear. Because the teeth of the two gears gradually enter the meshing state from the upper side, the teeth of one gear gradually occupy the cogging space of the other gear, so that the volume of the discharge chamber located on the upper side gradually decreases, and the liquid pressure in the chamber increases, so the pump is discharged from the pump. The discharge port is discharged out of the pump. The gear rotates continuously, and the above-mentioned suction and discharge processes are carried out continuously.

The most basic form of the gear pump is that two gears of the same size mesh and rotate with each other in a tightly fitted casing. The inside of the casing is similar to the “8″ shape, and the two gears are installed inside. The housing is a tight fit. The material from the extruder enters the middle of the two gears at the suction port, fills the space, moves along the casing with the rotation of the teeth, and finally discharges when the two teeth mesh.

YHY_8613
YHY_8614
YHY_8615

Features

1. Good self-priming performance.
2. The direction of suction and discharge depends entirely on the direction of rotation of the pump shaft.
3. The flow rate of the pump is not large and continuous, but there is pulsation and the noise is large; the pulsation rate is 11%~27%, and its unevenness is related to the number and shape of gear teeth. The unevenness of helical gears is smaller than that of spur gears, and the human The unevenness of the helical gear is smaller than that of the helical gear, and the smaller the number of teeth, the greater the pulsation rate.
4. The theoretical flow is determined by the size and speed of the working parts, and has nothing to do with the discharge pressure; the discharge pressure is related to the pressure of the load.
5. Simple structure, low price, few wearing parts (no need to set suction and discharge valve), impact resistance, reliable operation, and can be directly connected with the motor (no need to set a reduction device).
6. There are many friction surfaces, so it is not suitable to discharge liquids containing solid particles, but to discharge oil.


Product detail pictures:

Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend detail pictures

Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend detail pictures

Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend detail pictures

Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend detail pictures


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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Factory making Vertical lift car tailga - Manufacturers supply gear pump automation machinery hardware hydraulic gear pump – Tend , The product will supply to all over the world, such as: Accra, Kenya, Angola, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Evelyn from Singapore - 2017.09.28 18:29
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Judy from Mali - 2017.11.29 11:09