High-Pressure Mill-Type Hydraulic Actuator
Experience unmatched reliability with our ISO 6022 compliant industrial hydraulic cylinders. Engineered for heavy-duty applications, these cylinders feature a mill-type construction that ensures maximum safety and performance. With a nominal pressure of 250 bar, they are perfect for steel mills, metal processing, and heavy machinery. The precision-machined piston rod with spiral grooves ensures optimal lubrication and a longer seal life, reducing your total cost of ownership.
Key Features
- High-Pressure Performance: Optimized for a nominal operating pressure of up to 250 bar (25 MPa), ensuring powerful performance in high-load applications.
- Standardized Compatibility: Fully compliant with ISO 6022, DIN 24 333, and CETOP RP 73 H standards, allowing for seamless integration and easy replacement in existing systems.
- Advanced Piston Rod Design: Features a spiral-grooved rod for superior lubrication, reducing friction and significantly extending the service life of seals.
- Uniform Load Distribution: Engineered with reduced guide clearance to provide stable and uniform load distribution, preventing premature wear even under side-loading conditions.
- Ease of Maintenance: Designed for quick serviceability; the rod guide and seals can be maintained or replaced without the need for specialized tools, minimizing your operational downtime.
Benefits to Your Operation
- Maximum Safety: Robust mill-type construction ensures safe operation during heavy-duty lifting and high-cycle tasks.
- Precision Control: With a stroke tolerance of 0 to +2 mm, you get the accuracy required for sophisticated industrial automation.
- Long-Term Reliability: High-quality materials and precision machining reduce the risk of leaks and mechanical failure, offering a lower total cost of ownership.
- Versatile Mounting: Multiple mounting styles available to fit a wide range of machinery configurations.
Technical Specifications
| Characteristic |
Details |
| Bore Diameters |
50 mm to 320 mm |
| Piston Rod Diameters |
32 mm to 220 mm |
| Nominal Pressure |
250 bar (25 MPa) |
| Max. Pressure |
Up to 300 bar (Static) |
| Temperature Range |
-20°C to +80°C (Standard Seals) |
| Fluid Compatibility |
Mineral oils, HFD-U, and water-glycol fluids |
| Standards |
ISO 6022 / DIN 24 333 |
Common Applications
- Steel mills and metal processing
- Hydraulic presses and forging equipment
- Mining and earthmoving machinery
- Power plants and renewable energy systems
- Large-scale industrial automation lines