Sandbag Mechanical Load Testing Machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
The machine is widely used for mechanical performance testing and structural verification of PV modules:
Photovoltaic Module Load Testing: Static and dynamic load endurance evaluation.
Environmental Simulation: Wind, snow, and ice load testing.
Structural Safety and Compressive Strength Verification: Ensuring module stability under stress.
Installation Scheme Optimization: Evaluating mounting reliability and performance.
Electrical Continuity Monitoring: Real-time detection of short circuits and circuit integrity.
Standardized Laboratory Testing: For wind and solar energy experiment labs.
Certification Testing: Compliant with IEC 61215. IEC 61646. UL 1703. IEC 62782.
Standards
The machine is designed to comply with international and domestic PV module mechanical testing standards:
GB/T 9535 series – Mechanical Load Testing of Photovoltaic Modules
IEC 61215 – Crystalline Silicon PV Module Design Qualification and Type Approval
IEC 61646 – Thin-Film PV Module Design Qualification
IEC 62782 – Mechanical Load Testing of PV Modules under Snow and Wind
UL 1703 – Safety Standard for Photovoltaic Modules
Parameters
| Item | Technical Parameter |
|---|---|
| Machine Dimensions | L 280 × D 180 × H 195 cm |
| Forward Load | 5400 Pa (adjustable) |
| Reverse Load | 2400 Pa (adjustable) |
| Cycle Count | Programmable |
| Dynamic Load Frequency | 7 s ±3 s |
| Dynamic Load | 1000 Pa × 1000 cycles |
| Pressure Control Accuracy | ±5% |
| Force System | Sandbag + low-friction cylinder + tension/compression sensor (0.1 N accuracy) |
| Frame Material | Aluminum profile structure with electrophoretic surface treatment |
| Max Test Size | 2000 × 1000 mm (customizable) |
| Custom Fixtures | Adjustable according to module installation |
| Electrical Continuity System | DC 150 V / 2 A, real-time monitoring |
| Number of Cylinders | 8 (4 sets × 2) |
| Cylinder Force per Set | >200 kg |
| Cylinder Stroke | 150 mm |
| Suction Cups | 32 (8 sets × 4) |
| Suction Cup Diameter | 120 mm |
| Suction Cup Spacing | ≤200 mm (horizontal/vertical) |
| Suction Cup Joint Rotation | ≥15° |
Features
Combines sandbag static load and cylinder dynamic load to simulate real environmental conditions.
Aluminum frame provides uniform force distribution; electrophoretic surface treatment ensures durability.
Maximum test size 2000×1000 mm; custom sizes available.
Custom fixtures allow flexible adaptation to different module installation methods.
Electrical continuity system ensures module circuitry safety during testing.
Mature upper computer software with user-friendly interface; supports Chinese and English.
Real-time display of pressure, deformation, cycle count, and electrical continuity.
Automatic pressure stabilization to target values, with continuous monitoring.
Data storage and report generation in Word, Excel, PDF, and JPG formats.
Fault warning system provides alerts and operational guidance for safe operation.
Send product request
Other supplier products
 |
Cigarette Draw Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Cigarette Draw Resistance Tester is designed to measure the airflow resistance encounte... |
 |
ISO 11057 Filter media performance testing System | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Aerosol Sensor Test System is designed for development, testing, and cali... |
 |
Thermal cycle wet freezing testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Thermal Cycle Wet Freezing Testing Machine is designed for comprehensive environmental ... |
 |
Adiabatic Accelerated Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com An Accelerating Rate Calorimeter (ARC) is a high-precision thermal analysis instrument that... |
 |
Photovoltaic Module Outdoor Exposure Test System for Solar Reliability Testing | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Photovoltaic Module Outdoor Exposure Test System is designed to simulate ... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Seller: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
