Precautions for daily maintenance of hydraulic cylinders
For Liugong Cylinder Seal Kit,For Liugong Swing Motor Seal Kit,Center Joint Seal Kit For Liugong,Center Joint Seal Kit Liugong Safe Seal Technology Co., Ltd. , https://www.jolseals.com
Features:
* Customer friendly operation
* Best exterior construction and good appearance* Trustable highly precise metrology equipment
* High performance for electronic parts
* High quality explosion-proof motor with strong ability against power fluctuation
* Specially designed filtering systems with build-in re-cleanable filter
* With rich functions expansion like POS for smart card and bank card
* Flexible fuel application for gasoline, diesel, and kerosene etc.
* Works well in harsh conditions, like extremely cold, hot, humid, and sand-stormy environment
Optional Configuration:
Printer,IC card, ID card, communication for FMS, vapor recovery, break away,swivle, emergency stop, LED light,ect.
Technical specifications:
Accuracy for the unit
±0.25%
Flow rate
45Â ~80L/min
Ambient temperature
-25ºC~ +55ºC; -40ºC ~ +50ºC
Relative humidity
20% - 95%
Unit noise rate
< 70dB (A);
Inlet vacuum rate for  suction pump
>=54kPa
Communication
With RS 485 port, or current loop
Power supply
AC 220V(  -15%~+10%),(50/60±1)Hz ;
AC 380V( -15%~+10%); (50/60±1)Hz
Digit of sale
7digits (decimal points can be adjusted )
Digit of volume
6digits (decimal points can be adjusted )
Digit of unit price
5digits (decimal points can be adjusted )
Totalizer of sale
0~42949672.95Â
Totalizer of volume
0~42949672.95Â
   Model
Product
Nozzle
Display
Â
Package(mm)
Gross weight
SK52Z/G/QF222B
2
2
4
2/side
1080*490*2193
293/308/230
Z: Vane  pump  G: Gear pump Q: Submersible pump 
About Us
SANKI Group includes SANKI and WENDBELL, is the leading refueling equipment manufacturer and a Total Retail Solution Supplier in China. SANKI is located in Beijing Economic-Technological Development Area, the SANKI Factory is a state of the art high-tech facility, Delivering high Quality products and Solutions with Commitment, customization Flexibility and Total Cost Ownership.
SANKI specializes in the design and manufacture of total refueling solutions for the oil and gas industry, with wide product range that covers motor spirit and diesel dispensers, LNG/LPG dispenser, SF Tanks, Skid stations, Automatic tank gauging equipment, Fuel management system & tank calibration system.
All key components manufacture, such as flow meters, pumps, and the entire electronic head are designed and manufactured in house by SANKI in China. Sanki is also the only dispenser manufacturer to have an in-house electronics board manufacturing line within their local facility.
With a manufacturing capacity over 6000 unit per month, The SANKI sales and network covers over 40 countries around the word, including Eastern Europe, Russia, Australia, Asia, Africa & South America. Within China, Sanki is also one of 3 main suppliers to China's SINOPEC and PECHOCHINA Oil companies with more then 70 Sales and Support/Service centers and 67 authorized partners across China
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1. Regularly inspect the sealing components of the hydraulic cylinder, such as O-rings and gaskets, to ensure that they are intact and undamaged. If there is wear or aging, they should be replaced in a timely manner.
2. Regularly check the liquid level of the hydraulic cylinder and keep it within the specified range. If the liquid level is too low, add hydraulic oil in a timely manner.
3. Regularly inspect the connection parts of the hydraulic cylinder, such as oil pipes and joints, to ensure their tightness and reliability. If there is any looseness, it should be tightened in a timely manner.
4. Regularly clean the outer surface of the hydraulic cylinder to prevent dust, sand, and other debris from entering the interior of the cylinder and affecting its normal operation.
5. Regularly inspect the surface of the piston rod of the hydraulic cylinder, and promptly repair or replace it if there are scratches or wear.
6. Regularly inspect the hydraulic system of the hydraulic cylinder, and promptly handle any problems such as oil leakage or unstable pressure.
7. When the hydraulic cylinder is not in use for a long time, its hydraulic oil should be drained to avoid oil aging, deterioration, and affecting the normal operation of the hydraulic system.
8. When repairing or replacing hydraulic cylinders, attention should be paid to safety to avoid sudden movement or pressure release of the hydraulic cylinder, which may cause personal injury or equipment damage.
Fuel Dispenser with Two Nozzle Two Pump Two Flowmeter
Trademark: SANKI
Specification: 1080*490*2193mm
Origin: Beijing Sanki
HS Code: 8413110000