Master Hydraulic Cylinder For Two Post Baseplate Car Lift

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Hydraulic Cylinder For Car Lift

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sales@fasthydraulic.com

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Product Characters

●Single acting pushing cylinder.
●Simple structure but high reliability.
●Double seals to avoid internal leakage.
●The silencer installed in air venting hole can effectively prevent impurities getting into cylinder.

Master/Slave Cylinders

With this configuration one cylinder, the master cylinder, is used to drive a number of slave cylinders in sequence, the result is from only one input a number of cylinders will extend and retract simultaneously.
This all works by matching annulus to full bore volumes and transferring oil from one cylinder to the next. A hydraulic service line is connected to the full bore of the master cylinder, the rod side of the master cylinder is connected to the full bore of slave cylinder number 1, the rod side of slave cylinder number 1 is then connected to the full bore of slave cylinder number 2 and so on until the last cylinder in the sequence is reached where the rod side is connected back to tank.
All cylinders are then primed using internal valves so that every cylinder is in its fully retracted state with the annulus areas filled with trapped oil. The volume of oil in the rod side of each cylinder is identically matched to the volume of oil required to extend the full bore of the next cylinder in the sequence.

Product Specification

Part No.	LYJ1840-400008
Bore	63mm
Rod	40mm
Stroke	940mm
Retracted length	1230mm

Competitive Advantages

●High Qualities: Cylinder body and piston are made from solid chrome steel and heat-treated.
●Great Durability: Hard-chromium plated piston with replaceable, heat treated saddle.
●Stronger Mechanical Strength: Stop ring can bear full capacity (pressure) and is fitted with dirt wiper.
●Corrosion Resistant: Perfectly passed the neutral salt spray test (NSS) Grade 9/96 hours.
●Long life span: FAST cylinders have passed over 200,000 cycles cylinder life test.
●Cleanliness: Through fine cleaning, surface detection, ultrasonic cleaning and dust-free transfer during the process, and laboratory test and real-time cleanliness detection after assembly, FAST cylinders have reached Grade 8 of NAS1638.
●Strict Quality control: PPM lower than 5000

Considerate Services

●Sample Service: Samples will be provided according to customer's instruction.
●Customized Services: A variety of cylinders can be customized according to customer demand.
●Warranty Service: In case of quality problems under 1 year warranty period, free replacement will be made for customer.

Company Profile

Establish Year	1973
Factories	3 factories
Staff	500 employees including 60 engineers,30 QC staff
Production Line	13 lines
Yearly Production Capability	Hydraulic Cylinders 450,000 sets; Hydraulic System 2000 sets.
Sales Amount	USD45 Million
Main Export Countries	America,Sweden,Russian,Australia
Quality System	ISO9001,TS16949
Patents	89 patents
Guarantee	13 months

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