Customized Large Hydraulic Cylinder

• Customization: Available
• Standard: GB, China GB Code, ISO
• Surface Treatment: Customer Specified
• Model NO.: customized
• Energy Source: Hydraulic Power
• Material: Stainless Steel/ Copper/ Carbon Steel
• Delivery Time: 30 Days
• Application Field: All Equipments & Machines
• Customized: Yes
• Transport Package: Wooden Case/Steel Frames/Customized
• Specification: Customized
• Trademark: OZEANHYDRAULIK
• Origin: Shanxi, China
• HS Code: 841221
• Production Capacity: 20000 Units/Year

Product Description

Specification

Product Name	DN450 Cylinder/ 450mm Bore Cylinder
Function	Power Output: Converts hydraulic energy into linear mechanical force, delivering ultra-high thrust (theoretical thrust capacity: 500-3000kN, depending on working pressure). Precision Motion Control: Achieves millimeter-level positioning accuracy (repeatability error ≤ ±0.5mm) via hydraulic system.
Working Medium	Water
Connection Type	/
Stroke (mm)	650
Pressure (MPa)	0~8
Thrust/Pull Force	Pushing Force
Weight (Kg)	4850
Dimensions (mm)	L5246 * W600 * H600
Bore Diameter (mm)	450
Outside Diameter (mm)	508
Rod Diameter (mm)	300

Outline Drawing

Application

1) Metallurgical Equipment

2) Marine & Offshore Engineering

Applications: Rolling mill screw-down systems / Continuous caster oscillator
Key Features:
* High-temperature resistance (≤250°C)
* Impact load capacity (peak pressure 35MPa+)

Applications: Rudder actuation / Deck machinery operation
Critical Protections:
* Salt spray resistance (ISO 9227 compliant)
* Anti-corrosion coating (30μm hard chromium plating)

3) Mining Machinery

4) Heavy Construction Machinery

Applications: Hydraulic roof support lifting / Crusher jaw adjustment
Engineered Protections:
* Integrated cushioning system
* Dust-proof sealing (IP67 rating)

Applications: Excavator arm actuation / Crane outrigger stabilization
Advanced Features:
* Integrated displacement sensor
* Overload protection valve

Hydraulic Cylinder Application

Hydraulic cylinders are key power - actuating elements that efficiently convert hydraulic energy into mechanical energy and are widely used in numerous industrial fields.
Structurally, they mainly consist of a cylinder barrel, piston rod, piston, cylinder head, and seals. The cylinder barrel, as the core - bearing component, is finely machined to provide a stable moving space for the piston. Its excellent inner - surface quality ensures the smoothness and tightness of the piston's movement. The piston rod, which is the crucial link for force transmission, connects the piston and the external load. High - quality materials and high - precision processing techniques make it highly strong and wear - resistant, enabling it to withstand huge axial forces. The piston is precisely installed inside the cylinder barrel, and its appropriately sized effective working area can generate powerful thrusts based on the pressure of the hydraulic oil to drive the piston rod to complete linear reciprocating motion. The cylinder heads are firmly installed at both ends of the cylinder barrel and, together with the cylinder barrel, form a sealed oil chamber, which not only ensures the stable fixation of the internal components but also guarantees the tightness of the entire hydraulic system. The seals, like loyal guards, with various types such as O - rings and U - rings, have excellent sealing performance to prevent hydraulic oil leakage and the intrusion of external impurities, forming an important line of defense for maintaining the stable operation of the hydraulic cylinder.

Hydraulic Cylinder Manufacturing Process

Packing & Delivery

Company Profile

Shanxi Ocean Hydraulic Co., Ltd.

Ocean Hydraulic Group was established in 2001 and specializes in the design and manufacturing of automation equipment. The company customizes various industrial products, including high-precision, large-diameter hydraulic cylinders, hydraulic systems (Hydraulic power units), mud gun and tapping drill machines, slag skimmer machines, ladle tilting devices, extrusion machines, and automotive modification components, as well as steel structural components and riveted and welded components. The factory covers an area of over 20,000 square meters. Located just 500 kilometers from Beijing and Tianjin ports and only 15 minutes from Taiyuan International Airport, Ocean Hydraulic has provided more than 10,000 sets of specialized equipment worldwide. Feel free to contact us at any time.