Resin Torsion Testing Machine
The Resin Torsion Testing Machine is a microcomputer-controlled horizontal precision testing device, suitable for specimens such as epoxy resin and fiberglass resin anchor rods. It is used to test performance parameters including torsional strength, torsion angle, and stiffness. The servo-driven loading system provides smooth loading, supports forward and reverse torsion, and the high-precision sensor collects torque and angle data in real time. It automatically generates test curves and reports, complies with national testing standards, and is widely used in material research and development, mine support, and plastic quality inspection.
Applications
Used for torsional strength, torsion angle, stiffness, and fracture torque testing of materials and components such as epoxy resin, fiberglass resin anchor rods, plastic parts, composite materials, and metal specimens. Widely applied in material research, mining support, plastic quality inspection, scientific research institutions, and laboratories.
Standards
GB/T 10128 — Metallic Materials — Torsion Test Method at Room Temperature
GB/T 2611 — General Requirements for Testing Machines
GB/T 16825.1 — Verification of Static Uniaxial Testing Machines
ASTM E143 — Standard Test Method for Shear Modulus at Room Temperature
ASTM D1043 — Standard Test Method for Stiffness Properties of Plastics as a Function of Temperature by Torsion Test
ISO 7800 — Metallic Materials — Wire — Simple Torsion Test
Technical Specifications
| Item | Technical Parameters |
|---|---|
| Test Torque | 1 N·m / 50 N·m / 100 N·m / 200 N·m |
| Testing Machine Accuracy Grade | Grade 0.5 / Grade 1 |
| Torque Measurement Range | 1%FS–100%FS |
| Torque Resolution | 0.001–0.01 N·m |
| Torque Loading Direction | Both Forward and Reverse Directions |
| Torsion Speed Control Range | 0.1°–720°/min (Customizable) |
| Torque Resolution Ratio | 1/±300000 |
| Rotation Angle Measurement Range | 0°–±365° |
| Test Stroke | 300–3000 mm (Customizable) |
| Indication Repeatability Relative Error | <0.5% |
| Torque Indication Relative Error | <±0.5% / <±1% |
| Power Supply | 220 V, 50 Hz |
| Torsion Angle Indication Relative Error | <±0.5% |
| Loading Mode | Fully Automatic |
| Torsion Fixtures | Customizable |
| Equipment Weight | Approx. 200 kg |
| Appearance | Complies with GB/T 2611 Requirements |
| Complete Set | Meets Standard Requirements |
| Protection Function | Overload Protection Function |
Features
Microcomputer-controlled horizontal precision testing structure.
Suitable for various resin and composite material torsion tests.
Servo drive provides smooth and accurate torque loading.
Supports forward and reverse torsion testing.
High-precision sensors collect torque and angle data in real time.
Automatically generates torsion curves and test reports.
Adjustable torsion speed and customizable fixtures for different specimens.
Automatic loading with overload protection function.
Stable performance, easy operation, and reliable test results.
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