Oem High-Precision Force Control Clamping Hydraulic Cylinder for Industrial Automation Nested Sleeve Type Good Hydraulic Cylinders – We Make Sure Inside Parts The tube follows GUOYUE CD250 style.
Tube steel can be 45#, 42CrMo, or 27SiMn.
Hole is ground to H8 and feels smooth, Ra under 0.4 μm.
Head, base, ears, and piston are only 45# steel.
We do not use cast iron or cast steel. Slow-Down Parts
You can pick fixed bumpers or floating bumpers so the rod slows down safe at any speed or load. Welds
We hit every heavy-load weld with ultrasound.
This takes away most of the stress and makes the weld last longer. Seals
We only use top seals from NOK (Japan), Trelleborg (Sweden), Merkel and GP (Germany).
We do not use local seals. Checks
Each cylinder is tested to GB/T15622-2005 and our own Q/GAKY014-2023.
You get a test sheet and a pass paper. Promise
We give one year cover from ship date.
If it breaks because of how we made it, we fix or swap it for free.
This cylinder is strong. It uses thick steel and hard rod. It does not bend. The seal keeps oil in, no leak. It has many tubes that slide out one by one. It lifts high but stays short
Advantages: She’s the gentle giant who never falters under pressure. Custom-built for industrial automation, this high-precision clamping hydraulic cylinder slides into place like a well-loved tool—no shims, no swearing. Nested sleeves mean she can reach far but fold small, saving space while delivering precision. High-grade seals and chrome skin laugh at dust and grit, ensuring every clamp is as smooth as silk. Every day she whispers, “I’ve got this,” and the operator feels the machine run smoothly without a hitch.
Application Scenarios: Picture a busy factory floor at dawn: this cylinder powers the clamping mechanism, holding parts in place with millimeter precision. Or a manufacturing plant where she helps position heavy components, ensuring every part is perfectly aligned. From automotive assembly to electronics manufacturing, she’s the quiet heartbeat that keeps production running smoothly, turning brute force into gentle precision.
| Application | Engineering machinery, mine, shipping, metallurgy, water conservancy, offshore, agriculture, etc. |
| Seal | Parker, Merkel, NOK, Hallite,etc. |
| Paint | Red, Grey, Yellow, Black, etc. |
| Material | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316, etc. |
| Certificate | ABS, Lloyds, SGS, etc. |
| Package | Bubble-wrap packing, then in wooden case. |
| Color | choose the color according to customer requirement |
| Core components | Bearing,Pressure vessel,Pump |
| Is it a standard part? | Nonstandard |
| Structure | Piston Type, Plunger Type, Telescopic Type, |
| Power | Hydraulic & Pneumatic |
| Brand | Guoyue |
| Sample | Available |
