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Double Acting Mill Type Hydraulic Cylinder with 50mm Bore and Trunnion Mount for Heavy Duty Applications

Place of OriginJiangsu, China
Brand NameGuoyue
Certificationiso
Model Numbercustomized
Minimum Order Quantity1 piece
Payment TermsT/T
Supply Ability2500 Ton/Tons Per Year

Product Details

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50mm Bore Rexroth Hydraulic Cylinders

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Trunnion Mount Cylinder

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Mill Type Cylinder

Type: Telescopic Cylinder
Surface Treatment: Hard Chrome Plated
Bore / Rod / Stroke: 50 Mm / 36 Mm / 225 Mm
Nominal Pressure: 250 Bar (Static Proof 375 Bar)
Push Force: 49.1 KN
Pull Force: 23.6 KN
Product Description
Detailed Specifications & Features
Auxiliary Open Mold Cylinder Brake Cylinder
Compact metallurgical grade mill type hydraulic cylinder designed for demanding industrial applications. The CDH1 MT4 series features double-acting operation and complies with ISO 6022 standards for reliable performance in heavy-duty environments.
Key Features
  • MT4 trunnion mount with hardened steel pivot pins (25mm diameter) allowing 15-degree arc swing during load movement
  • Full-penetration circumferential weld with post-weld stress relief and ultrasonic testing to EN 1714 standards
  • Compact design with 50mm bore and 225mm stroke, fitting into confined mill housing spaces
  • Glass-filled PTFE piston guide ring prevents metal contact during barrel deflection
  • Multiple rod end configurations available without changing cylinder envelope dimensions
  • Lightweight 18kg design for easy one-person handling during maintenance
Applications
Hot strip mill side guide adjustment, looper roll tension arm actuation, strip centering guide positioning, coil car lift assist, and mandrel lock cylinder on down-coiler equipment.
Technical Specifications
Parameter Value
Model CDH1 MT4 50-36-225
Type Mill Type Differential Cylinder Double Acting
Standard ISO 6022 / DIN ISO 3320
Nominal Pressure 250 Bar (Static Proof 375 Bar)
Bore / Rod / Stroke 50 mm / 36 mm / 225 mm
Push Force @ 250 Bar 49.1 kN
Pull Force @ 250 Bar 23.6 kN
Mounting MT4 Trunnion Mount (Pins 25mm H8)
Trunnion Weld Full-penetration stress-relieved UT tested
Rod End M24x2 threaded clevis eye
Piston Guide Glass-filled PTFE 360-degree ring
Weight (approx.) 18 kg
Test 100% factory tested with individual QC report
Quality Assurance: Every cylinder undergoes 100% factory testing and includes an individual quality control report for traceability and performance verification.
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