ArabicArabicFrenchFrenchSpanishSpanishRussianRussianGermanGermanItalianItalianPortuguesePortugueseHindiHindiRomanianRomanianPolishPolishThaiThaiEnglishEnglish
en English
en English af Afrikaanssq Albanianam Amharicar Arabicfr Frenches Spanishru Russiande Germanhy Armenianit Italianja Japaneseko Koreanpt Portuguesehi Hindiaz Azerbaijaniro Romanianpl Polishth Thaiel Greekeu Basquezh-CN Chinese (Simplified)zh-TW Chinese (Traditional)be Belarusianbn Bengalibs Bosnianbg Bulgarianca Catalanceb Cebuanony Chichewaco Corsicanhr Croatiancs Czechda Danishnl Dutcheo Esperantoet Estoniantl Filipinofi Finnishfy Frisiangl Galicianka Georgiangu Gujaratiht Haitian Creoleha Hausahaw Hawaiianiw Hebrewhmn Hmonghu Hungarianis Icelandicig Igboid Indonesianga Irishjw Javanesekn Kannadakk Kazakhkm Khmerku Kurdish (Kurmanji)ky Kyrgyzlo Laola Latinlv Latvianlt Lithuanianlb Luxembourgishmk Macedonianmg Malagasyms Malayml Malayalammt Maltesemi Maorimr Marathimn Mongolianmy Myanmar (Burmese)ne Nepalino Norwegianps Pashtofa Persianpa Punjabism Samoangd Scottish Gaelicsr Serbianst Sesothosn Shonasd Sindhisi Sinhalask Slovaksl Slovenianso Somalisu Sudanesesw Swahilisv Swedishtg Tajikta Tamilte Telugutr Turkishuk Ukrainianur Urduuz Uzbekvi Vietnamesecy Welshxh Xhosayi Yiddishyo Yorubazu Zulu

0086-18661336680 info@wizlifts.com

Facebook
Twitter
Youtube
LinkedIn
Pinterest

SHANDONG WIZ MACHINERY CO.,LTD
  • Home
  • Products
    • Scissor Lift
      • Loading Dock Lift
      • Scissor Goods Lift
      • Scissor Lift With Safety Skirt
      • Scissor Car Lift
    • Goods Lift
      • Cargo Lift
      • Cargo Lift With Safety Enclosure
      • Four Post Car/Cargo Lift
    • Vertical Platform Lift
      • Standard Vertical Platform Lift
      • Vertical Platform Lift With Cabin
      • Vertical Platform Lift With Glass Enclosure
    • Container Loading Ramp
      • Mobile Dock Ramp
      • Dock Leveler
    • Tralier Scissor Lift
      • 4m Mobile Scissor Lift
      • 8m Trailer Scissor Lift
      • 12m Scissor Lift Platform
    • Man Lift
      • 4m Man Lift
      • 6m Personal Man Lift
      • 8m Aluminum Alloy Lift
      • 14m Vertical Man Lift
    • Self Propelled Scissor Lift
      • 6m Electric Scissor Lift
      • 10m Self Propelled Scissor Lift
      • 12m Battery Scissor Lift
      • 14m Scissor Lift
    • Tralier Boom Lift
      • 10m Articulated Boom Lift
      • 12m Aerial Work Platform Lift
      • 14m Cherry Picker
      • 18m Spider Lift
      • 22m Aerial Lift
    • Car Turntable
    • Car Parking System
    • Powered Suspended Platform
      • ZLP-500 Suspended Platform
      • ZLP-630 Suspended Platform
      • ZLP-800 Suspended Platform
      • ZLP-1000 Suspended Platform
    • Mini Excavator
  • OEM&Agent
  • Blog
  • Project Cases
  • About WIZ
  • Inquiry

Blog

  1. Home
  2. Blog
  3. What is the maintenance rule of hydrauli...

What is the maintenance rule of hydraulic system of lift platform



Today WIZ LIFT will tell you what are the maintenance items for the hydraulic system of the lift platform. The lift system is composed of hydraulic cylinders and hydraulic pump stations. It is vital to ensure the cleanliness of the hydraulic cylinders and hydraulic pump stations. For the hydraulic system of a hydraulic lift, the cleaning oil must use the same hydraulic oil as the system. The oil temperature is between 45 and 80°C. The lifting platform uses a large flow to remove impurities from the system as much as possible. The hydraulic system should be cleaned more than three times. After each cleaning, the oil will be drained from the system when it gets hot. After cleaning, clean the filter, replace with a new hydraulic lift and add new oil.


1. The hydraulic system of the hydraulic lift to prevent air from entering the hydraulic system.

Under normal pressure and normal temperature, the volume ratio of air contained in the hydraulic oil is 6% to 8%. When the pressure drops, the oil in the air will be released and the bubbles will burst, causing the hydraulic components to "cavitation" and generate noise. A large amount of air entering the oil will aggravate the "cavitation" phenomenon, increase the compressibility of the hydraulic oil, make the elevator run unstable, reduce work efficiency, and produce adverse effects such as "crawling" of the actuator. In addition, air also oxidizes hydraulic oil to accelerate oil degradation.


2. The following points can prevent air intrusion:

A. After repairing and replacing the oil of the hydraulic elevator, the air in the system should be cleared according to the random "Instruction Manual" to make it operate normally.




B. The suction pipe of the hydraulic oil pump of the hydraulic lift must not be exposed to the oil surface, and the suction pipe must be well sealed.


C. The seal of the oil pump drive shaft of the hydraulic elevator should be good. To Second, prevent water from intruding into the hydraulic system: In the hydraulic system of a freight elevator, excessive moisture in the oil will cause corrosion of hydraulic components, oil emulsification, decrease in lubricating oil film strength, and acceleration of mechanical wear.


In addition to preventing moisture intrusion during maintenance, it is also necessary to tighten the lid when the oil storage tank is not in use. It should be placed upside down; oil with high water content should be filtered several times. The filter paper should be replaced every time the hydraulic elevator filters. If there is no special instrument to detect, you can drop the oil on the hot iron plate without generating steam. Can be filled immediately after burning.


Related News

Why install the car/cargo lift platform in a pit?

Why install the car/cargo lift platform in a pit?

11 units 16m high scissor lift ship to UAE client.

11 units 16m high scissor lift ship to UAE client.

How much does it cost to install a cargo lift?

How much does it cost to install a cargo lift?

What are the advantages of cargo lifting equipment?

What are the advantages of cargo lifting equipment?

Warehouse Dock Ramp Manufacturers

Warehouse Dock Ramp Manufacturers

Composition of a stationary scissor lift

Composition of a stationary scissor lift

Categories

Links

WIZ YoutubeWIZ Facebook

内页左侧广告1

MOBILE WEBSITE

Contact Us

2965028722

0086 151 6986 1550

0086-18661336680

info@wizlifts.com

0086 18661336680

No.378 Jiyang Street,Jiyang Town,Jinan City,Shandong Province,China

Feedback

Copyright © 2013-2021 SHAN DONG WIZ MACHINERY CO.,LTD. All Rights Reserved. / COMPANY REGISTRATION NO. 91370100MA3UW44A22

  • Skype.
  • E-mail
  • Whatsapp
  • Inquiry
Inquiry Us Now !
Inquiry Us Now !