SERVO HYDRAULIC PIPE STIFFNESS TESTING MACHINE – BMT-BH
BESMAK® BMT-BH Servo-Hydraulic Pipe Stiffness Testing Machines are built for high-capacity loading of large-diameter pipe specimens. Using a servo-hydraulic actuation system, these machines can apply the very high forces necessary to test the stiffness and load-bearing capacity of concrete and composite pipes, including those used in infrastructure and drainage systems. The robust 4-column frame and closed-loop control ensure smooth and accurate load application over long durations, which is crucial for standard pipe crushing and creep tests. Like the electromechanical version, the servo-hydraulic BMT-BH machines accommodate pipe diameters from 200 mm up to 4000 mm, enabling comprehensive testing across a wide range of pipe sizes with reliable, repeatable results.
Standards:
- N/A
High-Precision Pipe Ring Stiffness Testing for Large Diameter Pipes
BESMAK BMT-BH Servo Hydraulic Pipe Stiffness Testing Machine is designed for ring stiffness, pipe crushing and long-term creep tests on plastic, composite and drainage pipes. The system uses servo-hydraulic closed-loop control to deliver highly accurate and repeatable loading for demanding laboratory applications.
This advanced pipe stiffness testing machine is suitable for large-diameter pipes from 200 mm to 4000 mm and can be customized with axial load capacities up to 1000 kN.
Key Features of the Servo Hydraulic Pipe Stiffness Testing Machine
Servo Hydraulic Closed-Loop Control
- Provides precise force and displacement control for highly accurate and repeatable test results.
Large Diameter Pipe Testing
- Accommodates pipe diameters from 200 mm to 4000 mm.
Customizable Load Capacity
- Available with axial capacities up to 1000 kN depending on test requirements.
High-Accuracy Displacement Measurement
- Electromagnetic displacement sensor ensures precise actuator travel monitoring.
Anti-Rotation Actuator Guidance
- Prevents torsional movement during compression testing.
Adjustable Crosshead Design
- Allows testing of various specimen sizes and lengths.
Ergonomic and Safe Operation
- User-friendly controls and optimized working height increase productivity and safety.
Applications of Pipe Stiffness Testing Machine
Plastic Pipe Ring Stiffness Testing
- Used to determine the ring stiffness of thermoplastic pipes.
Pipe Crushing Tests
- Measures resistance of pipes under compressive loads.
Long-Term Creep Testing
- Evaluates deformation behavior under sustained loading.
Composite and Drainage Pipe Testing
- Suitable for GRP, HDPE, PVC, PP and other pipe materials.
Technical Specifications
Load Measurement and Control
- Load cell accuracy: Class 0.5
- Resolution: 24 bit
- Sensitivity: 0.01 kN/sec
- Load control speed: 0.01–10 kN/sec
- Control speed accuracy: ±0.50%
Displacement Measurement
- Resolution: 1 micron
- Displacement control speed: 0.0001–500 mm/min
- Electromagnetic displacement sensor
Controller and Software
- SEMATRON closed-loop controller
- 10-inch industrial touchscreen
- BESMAK Universal Testing Software
- Remote control support
Frame Construction
- Rigid 2-column construction
- Adjustable crosshead
- Long-stroke servo-hydraulic actuator
Standard Accessories
Included Components
- Rigid frame
- Hydraulic power unit
- Electronic controller
- Industrial touchscreen panel
- Testing software
- Software user manual
Available Models
Capacity Options
- BMT-30/BH – 30 kN
- BMT-50/BH – 50 kN
- BMT-100/BH – 100 kN
- BMT-150/BH – 150 kN
- BMT-200/BH – 200 kN
- BMT-300/BH – 300 kN
Custom capacities up to 1000 kN are available on request.
Compliance with International Standards
Testing Standards
- The servo hydraulic pipe stiffness testing machine can be configured to meet relevant international standards for pipe ring stiffness and creep testing, including ISO and ASTM requirements.
Why Choose BESMAK?
Engineered for Precision
- High-rigidity frames and Class 0.5 measurement accuracy.
Customized Solutions
- Tailored capacities and dimensions according to customer requirements.
Global Experience
- Over 30 years of manufacturing expertise and exports to more than 75 countries.
Reliable Technical Support
- Comprehensive installation, training and after-sales service.
Frequently Asked Questions
What is a servo hydraulic pipe stiffness testing machine?
It is a testing system used to measure the stiffness and deformation characteristics of pipes under compressive loads.
Which pipe materials can be tested?
PVC, HDPE, PP, GRP and other thermoplastic or composite pipes.
What is the maximum load capacity?
Standard models range from 30 kN to 300 kN, with custom systems available up to 1000 kN.
Can the machine perform creep tests?
Yes, it is suitable for long-term creep and deformation testing.
Request a Quote for Pipe Stiffness Testing Machine
Contact BESMAK to receive technical details, pricing and customized solutions for your pipe ring stiffness testing requirements.
| Product Code | Product Name |
|---|---|
| BMT-30/BH | Pipe Ring Stiffness Test Machine, 30 kN Capacity |
| BMT-50/BH | Pipe Ring Stiffness Test Machine, 50 kN Capacity |
| BMT-100/BH | Pipe Ring Stiffness Test Machine, 100 kN Capacity |
| BMT-150/BH | Pipe Ring Stiffness Test Machine, 150 kN Capacity |
| BMT-200/BH | Pipe Ring Stiffness Test Machine, 200 kN Capacity |
| BMT-300/BH | Pipe Ring Stiffness Test Machine, 300 kN Capacity |
