📘 What Are Hydraulic Center Hole Cylinders?
Hydraulic center hole cylinders, often called hollow plunger cylinders, are hydraulic cylinders that feature an open center bore running through the piston and cylinder body.
This design allows cables, threaded rods, bolts, anchor rods, tendons, and prestressing strands to pass through the cylinder while hydraulic force is applied.
Center hole cylinders are commonly used in applications where pulling force, stressing force, tensioning force, or controlled load testing is required.
⭐ Key Features & Benefits of Hydraulic Center Hole Cylinder Rentals
Hydraulic center hole cylinders provide unique capabilities not available with standard cylinders.
Hollow center bore design
Allows cables, rods, and strands to pass through the cylinder.
Excellent for tensioning applications
Ideal for stressing and pulling operations.
Precise force control
Provides controlled hydraulic loading.
Versatile structural applications
Suitable for multiple testing and stressing projects.
Compact hydraulic design
Fits restricted-access work areas.
Available in multiple bore sizes
Supports a wide range of applications.
🔧 Accessories Commonly Used with Center Hole Cylinders
Common accessories include:
- Hydraulic hand pumps
- Electric hydraulic pumps
- Hydraulic hoses and couplers
- Pressure gauges
- Anchor grips
- Bearing plates
- Stressing heads
- Load monitoring equipment
Hydraulic Rentals can help configure a complete stressing or tensioning system.
🏗️ Common Applications for Hydraulic Center Hole Cylinder Rentals
Hydraulic center hole cylinders are commonly used for:
- Post-tensioning operations
- Strand stressing
- Cable stressing
- Anchor bolt testing
- Ground anchor testing
- Tie rod tensioning
- Structural load testing
- Bridge construction projects
⚙️ Types of Hydraulic Center Hole Cylinders Available
Common configurations include:
Single-acting center hole cylinders
Used for standard stressing applications.
Double-acting center hole cylinders
Provide powered extension and retraction.
Large-bore center hole cylinders
Suitable for larger rods and strands.
High-capacity center hole cylinders
Designed for heavy stressing applications.
Hydraulic Rentals can help determine the correct configuration for your project.