Derui Foam Roller Shear Test Machine: Precision Fatigue Testing for Superior Foam Durability
Engineered to meet ASTM D3574 standards, the Derui Foam Roller Shear Test Machine delivers accurate simulation of real-world shear stress through up to 20,000 cycles of consistent roller compression. Designed for reliable, repeatable testing, it helps manufacturers ensure their flexible polyurethane foams maintain thickness and performance under fatigue.
Core Specs Snapshot:
- Multi-station capacity for efficient batch testing
- Adjustable roller force up to [specify] N
- PLC touchscreen control with real-time monitoring
- Compact steel frame for durability and stability
Trusted by industry leaders for foam shear fatigue testing, our machine streamlines quality control while supporting compliance and innovation.
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Introduction: What is the Derui Foam Roller Shear Test Machine?
The Derui Foam Roller Shear Test Machine is a reliable device designed to perform dynamic roller shear testing on flexible polyurethane foams. This equipment simulates real-world shear stress by repeatedly compressing foam samples with rollers, giving you clear data on foam durability and thickness loss over time.
Foam products like cushions and mattresses often face wear from shear forces during daily use. Over time, this leads to foam thickness reduction and failure. Our foam shear testing equipment helps manufacturers tackle this problem head-on by providing accurate fatigue data needed for quality control and product development.
Engineered for ASTM D3574 standards, the Derui roller shear fatigue tester also supports compliance with ISO 7219 and JIS K6400. This ensures your testing results meet international benchmarks, making it easier to verify foam longevity and meet regulatory demands.
Known as a dynamic foam roller fatigue machine and sometimes called a polyurethane foam compression tester, this tool helps you understand foam behavior under stress—saving time, reducing risks, and improving product reliability. Whether you’re working in furniture manufacturing, mattress production, or R&D labs, the Derui foam roller shear test machine is built to deliver consistent, trustworthy results every run.
Key Features and Innovations
Our Derui Foam Roller Shear Test Machine is built tough with a modular design that stands up to daily use.
- Robust Steel Frame: Durable structure for long-lasting stability
- PLC Touchscreen: User-friendly controls for easy setup and operation
- Adjustable Roller: Flexible settings to handle different foam thicknesses
Advanced Capabilities
- Multi-Station Testing: Run multiple samples at once to boost productivity
- Real-Time Force Monitoring: Track shear stress live for precise results
- Safety Interlocks: Protect operators and equipment with built-in safety features
Proprietary Features
- Integrated Data Logging: Automatically record every test cycle
- Analysis Efficiency: Streamlined software helps interpret data quickly and accurately
| Feature | Benefit |
|---|---|
| Modular Design | Easy maintenance and upgradeability |
| Multi-Station Testing | Test more samples, save time |
| Real-Time Force Monitoring | Immediate feedback for better testing |
| Safety Interlocks | Increased workplace safety |
| Data Logging & Analysis | Saves time and reduces manual errors |
This combination of features makes the machine perfect for reliable ASTM D3574 foam shear testing and other foam shear testing equipment needs, especially for U.S. customers looking for efficiency and compliance.
Technical Specifications
The Derui Foam Roller Shear Test Machine is built to deliver precise, reliable results that fit your testing needs. Below is a quick overview of its key parameters and options for customization:
| Feature | Specification |
|---|---|
| Sample Size | 300mm x 300mm (standard) |
| Roller Force | Adjustable up to 1000 N |
| Test Cycles | Up to 20,000 cycles |
| Machine Dimensions | 1200mm (L) x 800mm (W) x 1500mm (H) |
| Control System | PLC Touchscreen Interface |
| Power Supply | 110V/220V, 50/60Hz selectable |
| Number of Stations | Multi-station option available (up to 4) |
| Data Logging | Integrated with real-time monitoring |
Customization Options
- Adjustable roller height and pressure for tailored testing
- Optional environmental chamber for temperature and humidity control
- Expanded sample size capacity for larger foam pieces
Operating Conditions
- Designed to work in standard lab environments (50°F – 95°F / 10°C – 35°C)
- Humidity tolerance: 10% – 80% RH without condensation
This foam shear testing equipment is ready to adapt to a variety of production and R&D settings, making your ASTM D3574 and ISO 7219 foam durability testing practical and efficient.
Applications and Industry Use Cases
The Derui Foam Roller Shear Test Machine fits right in where flexible foam quality matters most. Here’s a quick look at where and how it shines:
| Industry | Use Cases | Benefits |
|---|---|---|
| Furniture | Shear fatigue evaluation of sofa & chair foam | Ensures long-lasting comfort |
| Automotive Seating | Testing foam durability under repeated stress | Meets safety & durability standards |
| Mattress Production | Foam density and compression cycle testing | Guarantees consistent product quality |
| R&D Laboratories | Development & quality control | Accurate, repeatable foam analysis |
Real-World Scenarios
- Shear Fatigue Evaluation: Simulates years of use to predict foam lifespan.
- Quality Assurance: Quickly spots foam thickness loss or breakdown.
- Foam Density Comparisons: Checks different foam batches for consistency.
Case Study Preview
A U.S.-based mattress producer used our multi-station foam shear tester, cutting product failures by 25% and boosting customer satisfaction by ensuring every foam layer met durability standards.
Compliance and Standards
Our Derui Foam Roller Shear Test Machine meets all key standards to keep your testing reliable and risk-free. It’s designed to follow:
| Standard | Description |
|---|---|
| ASTM D3574 | Standard test for foam shear and compression fatigue—essential in the U.S. market. |
| ISO 7219 | International guidelines for flexible foam testing, ensuring global acceptance. |
| JIS K6400 | Japanese Industrial Standard for foam shear durability, popular in automotive and furniture industries. |
Why Compliance Matters
- Accurate results: Precise simulation of real-world foam wear and tear.
- Regulatory peace of mind: Meet industry and customer specs without guesswork.
- Reduced liability: Cut down risks by certifying your foam quality under trusted protocols.
Calibration and Verification by Derui
- Each machine is factory calibrated to meet or exceed standards.
- Regular verification and support ensure ongoing test accuracy.
- We provide documentation and service plans tailored for U.S. labs and manufacturers.
Stay confident knowing your foam shear fatigue tests are compliant, valid, and repeatable—backed by Derui’s trusted calibration process.
Why Choose Derui? Competitive Advantages
When it comes to foam roller shear test machines, Derui stands out for solid reasons. Here’s why smart buyers across the U.S. trust us:
Manufacturer Expertise and End-to-End Support
- Over 10 years of experience in foam shear testing equipment
- Full support from installation to routine maintenance
- Personalized technical guidance tailored to your application
Key Value Propositions
| Feature | Benefit |
|---|---|
| Faster Cycle Times | Complete tests up to 30% quicker, increasing productivity |
| Comprehensive Warranty | Peace of mind with a standard 12-month full warranty |
| Technical Support | 24/7 access to experts via phone and online portal |
| Global Service Network | Localized support & parts availability across the U.S. |
What Our Customers Say
“The Derui Foam Roller Shear Test Machine boosted our foam quality control processes. Reliable, easy to use, and backed by great support.” – Mark, Furniture Manufacturer
“Faster testing cycles and data logging make our R&D smoother. Derui’s team is quick to help whenever we need it.” – Sarah, Automotive Seating Lab
Competitive Edge Table
| Feature | Derui | Other Brands |
|---|---|---|
| Multi-Station Testing | Yes | Limited or No |
| Real-Time Monitoring | Standard | Optional |
| User-Friendly PLC Touch | Yes | Basic or None |
| Data Logging | Integrated and Exportable | Manual or Not Available |
| Compliance | ASTM D3574, ISO 7219, JIS K6400 | Partial or Additional Cost |
Choosing Derui means faster, smarter testing with reliable equipment and unmatched service for foam shear fatigue testing needs. We back our machines so you can trust your foam durability results every time.
How It Works: Step-by-Step Guide
Using the Derui Foam Roller Shear Test Machine is simple and efficient. Here’s a quick look at the testing process:
- Sample PreparationCut your foam samples to the right size, following ASTM D3574 guidelines. Make sure edges are clean and the sample is free from defects.
- Force CalibrationSet the roller force to match the test requirements, typically around specified compression levels for your foam type. Calibration ensures accurate and repeatable results.
- Test ExecutionLoad the sample into the machine’s adjustable roller system. Start the shear fatigue test, which runs up to 20,000 cycles, simulating real-world wear.
- MonitoringWatch real-time force and cycle data on the touchscreen PLC interface. The system’s safety interlocks keep the test safe and controlled.
- Post-Test AnalysisOnce the test is done, retrieve logged data instantly. Use the built-in software to analyze foam thickness loss, shear resistance, and fatigue behavior.
Best Practices:
- Always double-check sample dimensions before testing.
- Use the multi-station option for higher throughput without sacrificing accuracy.
- Refer to the embedded tutorial video provided with the machine for detailed instructions and tips.
This straightforward, hands-on workflow is designed to fit right into your production or R&D lab — helping you get the most reliable foam shear testing results, hassle-free.
Frequently Asked Questions (FAQ)
How does the Derui Foam Roller Shear Test Machine work?
You place a foam sample on the machine, set the roller force, and start the test. The machine runs up to 20,000 shear cycles to measure foam durability and thickness loss accurately.
What foam densities can this machine test?
It handles a wide range of flexible polyurethane foam densities, from soft to firm. This versatility lets you test most foam types used in furniture, automotive seating, and mattress production.
Is the machine compatible with U.S. power supply standards?
Yes, it runs on standard U.S. voltage options (110V or 220V) with built-in safety features to ensure stable operation.
Can I run multiple samples at once?
Absolutely. The multi-station setup lets you test several foam samples simultaneously, speeding up your quality checks.
How do I maintain the Foam Roller Shear Test Machine?
- Regularly clean rollers and frames
- Calibrate force sensors every 6 months
- Update software via the touchscreen interface
- Follow manufacturer’s maintenance guide
Does the machine comply with ASTM D3574 and other standards?
Yes. It meets ASTM D3574, ISO 7219, and JIS K6400 standards, ensuring your test results are valid and accepted globally.
Quick FAQ Table
| Question | Answer |
|---|---|
| Max test cycles? | Up to 20,000 cycles |
| Foam types supported? | Flexible polyurethane foam |
| Voltage options? | 110V and 220V |
| Multi-sample testing? | Yes, multi-station capability |
| Calibration frequency? | Every 6 months recommended |
| Compliance certifications? | ASTM D3574, ISO 7219, JIS K6400 |
Need more answers? Contact our support team anytime!
Pricing, Purchasing, and Support
Here’s a quick look at our tiered pricing options for the Derui Foam Roller Shear Test Machine. We offer flexible packages to fit labs and manufacturers of all sizes:
| Package | Stations Included | Pricing Range | Ideal For |
|---|---|---|---|
| Basic | 1 Station | $12,000 – $15,000 | Small labs, entry-level use |
| Standard | 2-4 Stations | $18,000 – $25,000 | Medium production needs |
| Advanced Multi-Station | 5+ Stations | $30,000+ | Large-scale, continuous use |
We make purchasing easy:
- Online quote requests with quick turnaround
- Custom options available for specific testing needs
- Financing plans to match your budget timeline
Support Ecosystem You Can Count On
Buying the machine is just the start. Our support network ensures smooth operation long-term:
- 24/7 Helpline: Reach our technicians anytime for expert help.
- Online Portal: Access manuals, software updates, and training videos anytime.
- Regional Service Centers: Local repair and maintenance across the U.S. for quick turnaround.
Ready to Upgrade Your Foam Testing?
Contact us today for a free consultation and get a custom quote. Take the first step toward faster, more reliable foam shear testing with the Derui Foam Roller Shear Test Machine.
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Explore our range of complementary testing tools designed to enhance your foam quality control. From Polyurethane Foam Compression Testers to Dynamic Foam Roller Fatigue Machines, our equipment works seamlessly together to give you a full picture of foam durability.
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Related Products:
- Multi-Station Foam Shear Testers
- ASTM D3574 Roller Shear Fatigue Test Machines
- Foam Thickness Loss Measurement Tools
- Laboratory Foam Shear Compression Testers
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