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Factory Direct CGH1 MT4 110-70-220 Double Rod Through Rod Trunnion Mount Equal Force Bidirectional Mill Type Metallurgical Hydraulic Cylinder for Steel Mill Synchronization Equipment
Specification: CGH1 MT4, 110mm Bore, 70mm Through Rod, 220mm Stroke, Trunnion Mount Double Rod Synchronous Cylinder
CGH1 through-rod design with identical 70mm rod diameter both ends eliminates the force differential of single rod cylinders, both chambers output 141.4 kN at 250 Bar without requiring a flow divider valve in the circuit. MT4 trunnion mount with split clamp ring retention on the barrel, trunnion pins 40mm case-hardened, allowing the entire cylinder body to pivot freely while maintaining equal push-pull force regardless of pivot angle. Both rod ends accessible for position feedback — linear transducer can be mounted on either side without relocating the cylinder, critical for closed-loop synchronization of dual-cylinder mill mechanisms. Piston centered by two PTFE wear rings spaced 65mm apart on the piston body, maintaining rod concentricity through the trunnion pivot range, seal contact pressure even across 360 degrees. Identical seal kits for both head and cap ends reduce spare parts inventory by 50% compared to single rod cylinders, single maintenance procedure covers both ends. Trunnion clamping bolts M16 grade 12.9 torque-to-yield specification 210 Nm, split ring design allows barrel rotation for port alignment during installation without welding or re-machining the mount pad. Applied in continuous casting dummy bar chain tension cylinders, mandrel locking on down-coiler, synchronized mold oscillation drive, strip edge guide positioning and furnace pusher mechanisms requiring equal force in both stroke directions.
Technical Specifications
Parameter
Value
Model
CGH1 MT4 110-70-220
Type
Mill Type Double Rod Cylinder Double Acting
Standard
ISO 6022 / DIN ISO 3320
Nominal Pressure
250 Bar (Static Proof 375 Bar)
Bore / Rod / Stroke
110 mm / 70 mm / 220 mm
Force Both Directions @ 250 Bar
141.4 kN
Mounting
MT4 Trunnion Mount (Pins 40mm H8)
Clamp Retention
Split ring M16 Gr 12.9 bolts 210 Nm
Piston Guides
Dual PTFE wear rings 65mm spacing
Seal Kits
Identical head and cap, single kit SKU
Weight (approx.)
65 kg
Test
100% factory tested with individual QC report
General Industrial Applications
Plastic Machinery: Ejector mechanisms and core pulling devices in injection molding machines
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.
Certification & Quality
Our hydraulic cylinders meet rigorous quality standards and are certified by leading classification societies including ABS, Lloyds, and SGS.
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.
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification:
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...