Metallurgical oil cylinder CDH1 MP5 140-90-300

Specification: CDH1 MP5, 140mm Bore, 90mm Rod, 300mm Stroke, Self-aligning Clevis Base Mount, Metallurgical Grade Mill Type Hydraulic Cylinder 

CG series Hydraulic Cylinder, double acting mill cylinder, ISO 6022 hydraulic cylinder, heavy duty round body cylinder

MP5 spherical plain bearing at rod eye rated for 245 kN dynamic radial load per DIN ISO 12240-1, ±4-degree misalignment tolerance absorbs installation offset without transferring bending moment to the piston rod.

Mid-body intermediate trunnion pin arrangement supplements the base mount, distributing load path across two support points and reducing barrel deflection to under 0.15mm at full 384.8 kN push stroke.

Cylinder tube wall thickness 12mm on 140mm bore, hoop stress factor 3.5 at 250 Bar working pressure, autofrettage-treated for enhanced fatigue life under pulsating mill duty cycles.

Piston seal groove machined to accept twin-lip elastomer element with anti-extrusion PTFE backup on both sides, zero measurable leakage across 100 hour pressure hold test at rated pressure.

Gland retention by segmented split-ring collar rather than external threaded lock nut, allowing gland removal without disturbing pipework connections, service time reduced from 4 hours to 45 minutes.

Rod protector boot mounting groove machined on rod barrel exterior, accepts standard bellows boot for exposed installations where mill scale spray or hot particles contact the rod stroke area.

Model	CDH1 MP5 140-90-300
Type	Mill Type Differential Cylinder Double Acting
Standard	ISO 6022 / DIN ISO 3320
Nominal Pressure	250 Bar (Static Proof 375 Bar)
Bore / Rod / Stroke	140 mm / 90 mm / 300 mm
Push Force @ 250 Bar	384.8 kN
Pull Force @ 250 Bar	225.8 kN
Mounting	MP5 Self-aligning Spherical Clevis + Mid Trunnion
Rod Bearing	DIN ISO 12240-1 ±4° misalignment
Tube Wall	12mm autofrettage-treated
Gland Retention	Segmented split-ring collar
Weight (approx.)	88 kg
Test	100% factory tested with individual QC report