Guangdong YiHe Hydraulic Technology Co., Ltd.
HOME
PRODUCTS
Hydraulic Valve
Hydraulic Solenoid Valve
Hydraulic Proportional Valve
Hydraulic Solenoid Relief Valve
Hydraulic Stack Valve
Hydraulic Flow Valve
Vane Pump
T6&T7 Series Vane Pump
V&VQ Series Vane Pump
PV2R Series Vane Pump
SQP Series Vane Pump
VQ Series Vane Pump
IVP Series Vane Pump
Variable Vane Pump
Fixed displacement vane pump
Hydraulic Vane Motor
Gear Pump
HG0/1/2 Series Gear Pump
CP0/1 Series Gear Pump
IPV/IPVP Series Gear Pump
QT Series Gear Pump
Piston Pump
A&AR Series Piston Pump
PVS Series Piston Pump
Cartridge Kit
T6&T7 Series Cartridge Kit
V&VQ Series Cartridge Kit
PV2R Series Cartridge Kit
SQP Series Cartridge Kit
IVP Series Cartridge Kit
Other Hydraulic Parts
NEWS
Company News
Industry News
CASE FACTORY SHOW CONTACT US
ABOUT US
Company Style
Exhibition Activities
Certifications
Team Service
Delivery
Responsibility
FAQ
English
العربية
English
Español
Français
Português
în limba română
Pусский
ภาษาไทย
Wikang Tagalog
اردو
tiếng việt
Guangdong YiHe Hydraulic Technology Co., Ltd.
Home > News > How to check if the sound of the hydraulic system suddenly becomes louder? >

How to check if the sound of the hydraulic system suddenly becomes louder?

2023-07-03

After the hydraulic system has been used for a period of time, the noise may become louder. In this case, it is necessary to check first to find out the cause of this problem. Generally speaking, we can check from the following aspects:

1.Preliminarily check the solenoid valve to see if it is stuck. Conventional solenoid valves have a manual button. Use a sharp object (such as a screwdriver) to poke the manual button to see if there is a foreign body sensation.

2.Check whether the hydraulic oil is cloudy or whether the model matches. a. The hydraulic oil will leave deposits after being used for a period of time. If there are too many deposits in the hydraulic oil, the hydraulic oil will be too turbid. We recommend replacing the hydraulic oil in time. b. If the hydraulic oil type is not blended, the concentration will be too high or too low, which will also lead to increased noise.

3.Check whether the hydraulic pressure is sufficient, and the hydraulic oil must be added in time if the hydraulic oil is lower than the scale used by the hydraulic system.

4.Check whether the inlet or outlet connection of the hydraulic oil pump is loose, where loose air will make a lot of noise when it enters.

5.Check whether the filter of the hydraulic oil tank is clean, and the oil return filter only affects the purity of the hydraulic oil. If the oil return filter is too dirty, it will directly lead to the second problem.

There will be a certain sound in the normal operation of the hydraulic system, but this sound is regular and gentle. If the sound becomes different from usual, it is recommended that you check the above.


Prev News Next News
Get the latest price? We'll respond as soon as possible(within 12 hours)
Inquiry Whatsapp Whatsapp
Back to top
Home
Chat
Inquiry Whatsapp Whatsapp
Menus
  • Information
    Delivery
    Team Service
    News
    Certifications
    Site Map
    Privacy Policy
  • About Us
    Company Info
    Company Style
  • Links
    Hydraulic Valve
    Vane Pump
    Gear Pump
    Piston Pump
  • Address CN,Guangdong,Guangzhou,Room 1205, 12 / F, Building 2, Agility Science and Innovation Center, No. 1 Kerong 2nd Street, Guangzhou Civilian Science and Technology Park, No. 1633 Beitai Road
    Email info@yihepump.com
    Phone +86-13825579382
Copyright By © Guangdong YiHe Hydraulic Technology Co., Ltd.
MENU
HOME PRODUCTS Hydraulic Valve Hydraulic Solenoid Valve Hydraulic Proportional Valve Hydraulic Solenoid Relief Valve Hydraulic Stack Valve Hydraulic Flow Valve Vane Pump T6&T7 Series Vane Pump V&VQ Series Vane Pump PV2R Series Vane Pump SQP Series Vane Pump VQ Series Vane Pump IVP Series Vane Pump Variable Vane Pump Fixed displacement vane pump Hydraulic Vane Motor Gear Pump HG0/1/2 Series Gear Pump CP0/1 Series Gear Pump IPV/IPVP Series Gear Pump QT Series Gear Pump Piston Pump A&AR Series Piston Pump PVS Series Piston Pump Cartridge Kit T6&T7 Series Cartridge Kit V&VQ Series Cartridge Kit PV2R Series Cartridge Kit SQP Series Cartridge Kit IVP Series Cartridge Kit Other Hydraulic Parts NEWS Company News Industry News CASE FACTORY SHOW CONTACT US ABOUT US Company Style Exhibition Activities Certifications Team Service Delivery Responsibility FAQ
LANGUAGE
العربية English Español Français Português în limba română Pусский ภาษาไทย Wikang Tagalog اردو tiếng việt