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Heavy Duty Trunnion Mount Hydraulic Cylinder CDH1 MT4 80mm Bore for Steel Mill

Place of Originchina
Brand NameGuoyue
CertificationCE
Model NumberCDH1 MT4 80/45-450
Minimum Order Quantity1
Payment TermsT/T L/C

Product Details

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Heavy Duty Trunnion Mount Hydraulic Cylinder

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Hydraulic Cylinder 80mm Bore

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Steel Mill Hydraulic Cylinder

Valve: Available In Various Combinations.
Working Medium: Hydraulic Oil
Mounting Position: Optional
Piston Seal: Urethane Seal
Minimum Oeder Quantity: 1PCS
Application: Metallurgical Equipment
Technique: Forging&Casting
Cushioning: Adjustable
Certifications: CE
Ship Cost: Not Include
Pressure: Customized
Iso: ISO9001
Seals: Chinese
Product Description
Detailed Specifications & Features
Heavy Duty Trunnion Mount Hydraulic Cylinder CDH1 MT4 80mm Bore for Steel Mill
Heavy duty hydraulic cylinder for marine applications

Specification: Heavy Duty Mill Cylinder / CDH1 MT4 / ISO 6022 / Trunnion Mount / Industrial Hydraulic 

Standard Compliance: Manufactured strictly according to ISO 6022 / DIN 24333 standards. Designed for high-frequency, heavy-duty industrial cycles.
Pressure Rating: Nominal working pressure 250 Bar (25 MPa); Maximum static test pressure 375 Bar.
Dimensions: Bore 80mm / Rod 45mm / Stroke 450mm.
Mounting Style: MT4 Intermediate Trunnion provides superior load balancing and pivot flexibility, minimizing internal friction caused by misalignment.
Heavy-Duty Build: Bolted head and flange construction ensure high shock resistance and facilitate easy on-site maintenance in mill environments.
Rod Quality: C45 steel piston rod, induction hardened and hard chrome plated (30-50μm, Ra ≤ 0.4μm) for peak wear resistance.
Interchangeability: Fully interchangeable with Rexroth CDH1, Parker, and Eaton mill-type series in all dimensions.
Sealing System: Equipped with high-pressure composite seals (NBR/Viton) to ensure zero internal leakage under peak loads.

Side view of chrome plated piston rod

Detailed view of hydraulic cylinder components
Hydraulic cylinder assembly
Technical Specifications
Item Specifications
Model CDH1 MT4 80/45-450
Series CDH1 Mill Type Heavy Duty
Standard ISO 6022 / DIN 24333
Bore Size 80 mm
Rod Size 45 mm
Stroke 450 mm
Mounting Style MT4 (Intermediate Trunnion Mounting)
Nominal Pressure 250 Bar (25 MPa)
Piston Rod Hard Chrome Plated (HRC 55-60)
Sealing System High-Pressure Multi-lip System
General Industrial Applications
  • Plastic Machinery: Ejector mechanisms and core pulling devices in injection molding machines
  • Press Fitting Equipment: Bearing press fitting and shaft sleeve assembly operations
  • Packaging Machinery: Capping, bundling, and lifting platform functions
  • Material Handling: Lifting platforms, flipping mechanisms, and clamping devices
Additional Application Areas
  • Injection molding and mold machinery: used for the opening and closing or ejection actions of molds
  • Packaging and Light Industry Machinery: Utilizing its differential fast response characteristics for rapid pushing, pulling, and conveying of materials.
  • Woodworking and aluminum equipment: Provides stable hydraulic power in processes such as compression, cutting, and feeding.
Hydraulic cylinder in industrial application
Detailed view of hydraulic cylinder components
Hydraulic cylinder assembly process
Certification & Quality

Our hydraulic cylinders meet rigorous quality standards and are certified by leading classification societies including ABS, Lloyds, and SGS.

Close-up detail view of hydraulic cylinder
Hydraulic cylinder manufacturing process
Quality inspection of hydraulic cylinder
Support & Services

Our comprehensive technical support includes troubleshooting guidance, maintenance advice, and direct access to specialized engineers. We provide installation assistance, calibration services, and training resources to ensure optimal performance and safe operation.

Packaging & Shipping

Each hydraulic cylinder is carefully packaged in protective materials with clear handling instructions. Units are securely packed in wooden packaging to prevent damage during transportation.

Hydraulic cylinder packaging process
Shipping preparation of hydraulic cylinders
Packaged hydraulic cylinders ready for shipment
Frequently Asked Questions
What is the brand name of this Hydraulic Cylinder? The brand name of this Hydraulic Cylinder is Guoyue.
Where is this Hydraulic Cylinder manufactured? This Hydraulic Cylinder is manufactured in China.
What type of certification does this Hydraulic Cylinder have? This Hydraulic Cylinder is certified with CE.
What is the minimum order quantity for this Hydraulic Cylinder? The minimum order quantity for this Hydraulic Cylinder is 1.
What is the price range for this Hydraulic Cylinder? The price range for this Hydraulic Cylinder is between $250 and $500.
How is this Hydraulic Cylinder packaged for shipping? This Hydraulic Cylinder is packaged in a wooden package.
What is the delivery time for this Hydraulic Cylinder? The delivery time for this Hydraulic Cylinder is 31 days.
What are the payment terms accepted for this Hydraulic Cylinder? The accepted payment terms for this Hydraulic Cylinder are T/T and L/C.
Technical diagram of hydraulic cylinder components
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