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November 02, 2024
"World Pump King" to create ultra-high-level pump "Trinity"

Recently, Shanghai Lujiazui Financial Center, the main height of 580 meters Shanghai Center successfully capped. The "China Pump King,"

November 01, 2024
Quick repair of gear pump hydraulic system introduced

Arc spraying repair technology of gear pump 1, the principle and characteristics of arc spraying Arc coating technology in the past 20 years in materials, equipmen

November 01, 2024
Wuhan Heavy Industries delivered the first high-power pump piston pump crankshaft

Recently, Wuhan Heavy Industry Casting and Forging Co., Ltd. to undertake the first 2800-horsepower fracturing pump five-cylinder

October 31, 2024
3 considerations when installing a gear pump in a hydraulic system

3 precautions when installing the gear pump in the hydraulic system: 1, the hydraulic pump shaft and motor drive shaft concentricity deviation of less than 0.1MM, the general

October 31, 2024
NYP high viscosity pump installation, commissioning and working pressure of the selected

NYP High Viscosity Pumps Gear pumps that deliver high viscosity fluids should deliver the most flow at lower power consumption, less leakage, and greater pressure. In d

October 30, 2024
Hydraulic gear pump requirements

1, the working fluid should be kept clean. It is recommended to install a filter with a filtration precision of 80 ~ 100μm on the oil suction pipe of the pump. The oil return pipe should be equip

October 30, 2024
Fault phenomenon of hydraulic pump, reason analysis and improvement method

First, the hydraulic pump failure phenomenon and analysis 1. Check the boom cylinder leakage situation. The easiest way is to raise the boom to see if there is a clear

October 29, 2024
Hydraulic gear pump requirements

1, hydraulic gear pump installation, the base or bracket celebrate enough rigidity, hydraulic gear pump shaft in addition to the rotation generated by the torque, in principle, should not bear the

October 29, 2024
Fault phenomenon and reason analysis of hydraulic pump

Hydraulic pump failure phenomenon and reason analysis: Hydraulic pump in the repair from the following three points to find the cause of the malfunction, and

October 28, 2024
Vane pump common troubleshooting - pump temperature is too high

Vane pump common troubleshooting - pump temperature is too high 1. Pressure is too high, too fast 2. Oil viscosity is too large 3. Tank cooling conditions are poor 4. Serious friction with the oil

October 28, 2024
Excavator hydraulic pump repair and improvement methods

When the excavator hydraulic pump serious wear and tear on the excavator has a fatal impact, excavators such problems must be promptly resolved. Excavator hydraulic pump repair fr

October 27, 2024
The right way to extend the life of a hydraulic plunger pump

The efficiency of the hydraulic system depends primarily on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance, replacement of bearin

October 27, 2024
CY-A8V107ER-type hydraulic pump 4 cases troubleshooting

Rust or replace the pump oil pipeline. Should be carefully reviewed, integrated, when the CY-A 8V107ER type hydraulic pump failure. Symptomatic solution to prevent the demolition of large

October 26, 2024
How to extend the service life of hydraulic piston pump?

To extend the life of hydraulic plunger pump method: The efficiency of the hydraulic system depends primarily on the volumetric efficiency of the hydraulic pump. When the volumetric effici

October 26, 2024
Common high-viscosity pump fault problems

The main features of high viscosity pump are: ① radial hydraulic pressure, radial meshing force balance, so the pump life and reliability greatly improved; ② pump output displ

October 25, 2024
High-end high-pressure gear pump product features

CBF-F (10 ~ 40) Series High Pressure Gear Pump 【Use and Features】 CBF-F series of high-pressure gear pump, hydraulic system is the power components. It uses high-strength alumi

October 25, 2024
Causes of Hydraulic Pump Failure and Methods of Improvement

Hydraulic pump is a hydraulic system of power components, its role is to convert the mechanical energy of the prime mover into liquid pressure energy, refers to the hy

October 24, 2024
Trouble and Solution of Heating in Hydraulic System of Concrete Pump

Concrete pump hydraulic system heating fault and troubleshooting: First, the concrete pump hydraulic system heating phenomenon hazards Concrete pump hydraulic system heating, a dir

October 24, 2024
Manual hydraulic pump repair find reasons

In the maintenance of the following three points to find the cause of the malfunction, and the system to improve: (1) check the boom cylinder leakage situation. The easiest way is

October 23, 2024
Hydraulic plunger pump structure and maintenance points

The efficiency of the hydraulic system depends primarily on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance, replacement of bearin

October 23, 2024
How to lift the high viscosity pump failure

How to lift the high-viscosity pump failure High-viscosity pump is a structure and working principle common gear pump, it is running smoothly and service life and othe

October 22, 2024
Hydraulic gear pump troubleshooting

Hydraulic gear pump is composed of a pair of intermeshing gear, through the gear meshing and separation of the tooth rotation to form a change in the volume of oil and oil pressure. When the gear

October 22, 2024
Causes and solutions of hydraulic pump wear

In the maintenance of the following three points to find the cause of the malfunction, and the system to improve: (1) check the boom cylinder leakage situation. The easiest way is

October 21, 2024
Hydraulic plunger pump usage

The hydraulic system efficiency of a construction machine depends mainly on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance

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