Rolling Mill Hydraulic Cylinder
As a leading manufacturer specializing in hydraulic cylinders for rolling mills, JW Hydraulic is dedicated to delivering high-performance, precision-engineered solutions for the global metal processing and steel industries. With decades of expertise in hydraulic technology, JW design and produce robust, durable cylinders tailored to meet the rigorous demands of rolling mill operations, ensuring optimal efficiency, reliability, and longevity in extreme working conditions.
JW HYDRAULICS supply hydraulic cylinders are integral to the performance and efficiency of rolling mills, where they serve as precision actuators for critical metal-forming processes. Engineered to handle extreme mechanical stresses, rapid dynamic cycles, and high-temperature environments, these cylinders are tailored to meet the rigorous demands of both hot and cold rolling applications.
Specifications:
- Material: steel, stainless steel, super duplex steel; high nickel alloy
- Plating types: chrome plating, nickel plating, ceramic plating.
- Seals: PARKER, MERKEL, HALLITE, NOK, etc.
- Bearing: LONGXI, SKF, etc.
- Detailed manufacturing drawing to be submitted for client’s approval before production proceeded.
Key Functions in Rolling Mills:
Thickness & Shape Control: By delivering precise linear force, hydraulic cylinders adjust roll gaps in real time to ensure uniform material thickness and dimensional accuracy across metals like steel, aluminum, and copper alloys.
Load Balancing: They stabilize rolling forces during heavy-duty operations, preventing deflection in mill stands and maintaining consistent product quality.
Material Handling: Integrated into coilers, decoilers, and manipulators, cylinders enable seamless material feeding, winding, and positioning.
Design & Engineering Features:
Robust Construction: Forged from high-strength alloy steels and treated with advanced surface hardening techniques to resist wear, fatigue, and thermal deformation.
High-Pressure Sealing Systems: Multi-stage seals with heat-resistant polymers and redundant leak-proof designs ensure reliability under pressures exceeding 300 bar.
Smart Integration: Compatibility with servo-hydraulic controls and IoT-enabled monitoring systems allows for adaptive force adjustment, predictive maintenance, and data-driven optimization.
Application-Specific Customization:
Hot Rolling Mills: Equipped with water-cooled piston rods and thermal barrier coatings to operate in temperatures up to 300°C.
Cold Rolling Mills: Optimized for high-speed, low-friction cycles with precision-ground surfaces and anti-corrosion treatments.
Specialty Mills (e.g., foil, plate): Compact or tandem cylinder configurations to meet space constraints and multi-axis force requirements.
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