Our hydraulic cylinder with fine workmanship and nice performance. Induction hardened and hard chrome plated EN9 piston rods available as optional. Special front and cover design to replace rod seal without opening entire cylinder. Hundred percent testing for leakage and smooth movement
Not only we could manufacture all kinds of hydraulic cylinders according to the drawing from our customers,but also we could make a design according to customer's requirements.If you require our engineer to make a design,pls advise us the following specification: The advantage of us has been proven hundred percent testing for leakage and smooth movement.
customized hydraulic cylinder Bore Diameter : 2'-50'/50-1500mm Rod Diameter : 1' - 60'/25 -1000 mm Wall Thickness : 0.1'-4'/3-100 mm Max Stroke :9000mm Max Pressure : 9600 psi/600 bar Test Pressure : 14500 psi/1000 bar Material :45#, etc. Seal Kits :Hallite, Parker, NOK, Application:engineering, Coal &mining, agricultural machinery, environmental sanitation OEM/ODM :yes
Designed For:Single-acting,double-acting Stage:3~5stage cylinder Max inner tube :170mm,180mm,195mm,200mm,210mm,etc Working Pressure:16Mpa-50Mpa Stroke:750mm-7200mm Tipping Weight:35-68Ton Seal Type:Parker,NOKor as customer's requirement Piston Rod:Chrome or nickel plated,ground & polished piston rod
Pressure: the standard cylinder had two kinds of pressure levels for E and G. E-class applied to pressure more than 6.3 Mpa ~ 16Mpa of the hydraulic cylinders (E-cylinder).G class applied to pressure more than >16Mpa~25Mpa of the hydraulic cylinders (G-cylinder). 2). Seal: E-cylinder used simple structure, good wear resistance, 3). Dustproof : The hydraulic cylinders adopted polyurethane or rubber free- skeleton dust ring. 4). Applicable media: hydraulic oil, machine oil, emulsion, Inapplicable to organic phosphate . 5).Applicable temperature:-40 -+120
1. Seals kit:NOK,parker 2. Heat treatment: Quenching&Tempering which makes the piston rod super high hardness. 3. Cleaning: Ultrasonic cleaning 4. Cutting: High precision provided by automatic roller cutting machin 5. Welding: Welded by the automatic welding machine. 5. Testing: Ultrasonic detector, spectrograph, CMM, metallography, chrome thickness tester. 7. Advantage: Simple structure & reliable work, easy maintenance & diverse connecting ways.
Rod Diameters:30mm to 200 mm Bore Diameter:60mm to 280mm Stroke:Up to 3025 Pressure Rating:Up to60Mpa Temperature:-80°C to 120°C We can supply High quality hydraulic cylinders for as blow: If your model is not on this list, please tell us, we can also manufacture according to your specification.
1.Light-weight,high strength Base on the nature of construction work,the hydraulic piston arm need to suit for high strength,high using frequency,high fatigability.to promise the sability and reliablity of application. 2.the seal system select the excellent seal kits from japan and germany.adopt the advanced physical design, 3:adopt the good-quality alloy honed tube,though cold-drawing and rolling,to reach an excellent toughness and surface hardness.improve the wear-resistance. 4.piston rod middle frequency induction hardening and tempering,chrome plated on rod surface to improve the anti-rust ,wear-resistance and anti-scratch property. 5.safety/cushioning fuction The inside of cylinder set up an cushioning device in the end of stroke,it can absorb the juge inpact.
Application :Engineering mechanical/marine/mining equipment, oil industry, vehicles Stroke length :50 to 16,000mm Tube inner diameter :80 to 1,050mm Piston rod diameter :45 to 600mm Plate :Ni/Cr/ceramic Working pressure 70 to 700 bars Seal type :NOK/Parker Material carbon, alloy, stainless steel Detail manufacturing drawings to be submitted to buyer for approval before manufacture is commenced
