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.
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.
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
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
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
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.
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
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.
3 layers disposable mask making machine, automatic type.
KN95 mask machine also offered. welcome your inquiry.
KN95/N95 type mask making machine. automatic type.
15days for delivery.
welcome your inquiry on our company HENGYANG ZK INDUSTRIAL CO., LTD.
Product Description
1.Double-Acting/ Single-acting
2.Superior Quality Chrome Plated & Polished Rod
3.Honed & Finished Steel Tube
4.Top SAE Ports Standard
5.Top Quality Seals
6.1 Year Warranty
7.Standard Color is BLACK.red/blue/yellow all is Ok
8.Color: According to your requirements