Industry Information

Update May 28, 2019

The hydraulic valve is an automation component operated with pressure oil. It is controlled by the pressure oil of the pressure distribution valve and is usually used in combination with an...

Update May 27, 2019

Electrically controlled hydraulic control valve maintenance

The filter must be installed in front of the hydraulic control valve and it should be easy to drain the water. Hydraulic control valve is a self-lubricating water valve body, without additional oil...

Update May 27, 2019

Gear pump gear

Gear oil pump gear installed by the demolition of complex, the first move the claw coupling and the claw coupling teeth fixed teeth in the all-toothed position, and then the two fixing bolts in the...

Update May 27, 2019

Gear pump, gear oil pump works

The most basic form of the gear pump is that two identically sized gears mesh with each other in a tightly fitting housing. The interior of the gear pump housing resembles an "8" shape. The two gears...

Update May 27, 2019

Difference between high pressure arc gear pump and atmospheric arc gear pump

The main difference between high-pressure arc gear pump and atmospheric arc gear pump is: First, high-pressure arc gear pump made of hard alloy material after high frequency processing, gear wear...

Update May 27, 2019

Gear pump and gear pump difference

The difference between the gear pump and the general gear pump Can briefly introduce gear pump pumps are generally low pressure gear pump, flow from small to large gear pump, and general gear pumps,...

Update May 27, 2019

Stainless steel gear pump and ordinary gear pump where is the difference

Although the working principle is the same, and the efficiency of work is similar, but the material between the two is a vastly different, so they are used in different working conditions are also...

Update April 10, 2019

Hydraulic control valve repair and maintenance

Hydraulic control valve is a water pressure control valve, hydraulic control valve consists of a main valve and its attached conduit? Pilot valve? Needle valve? Ball valve and pressure gauge and...

Update April 10, 2019

Five ways to extend gear pump life

Gear pump how to maintain, let it live longer? Gear pump is to use two gears to interoperate to work, less demanding on the media. General pressure below 6MPa, larger flow. Next Xiaobian introduce...

Update April 10, 2019

Comparison between Internal Gear Pump and External Gear Pump

1, the external gear pump flow displacement: V = πDhB = 2πm2zB In fact, the volume between the tooth space slightly larger than the tooth size, so usually take 3.33, then there: V = 6.66zm2B flow: q...