Schroeder twin folding tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Email: serving@qinsun-lab。com
Understanding the repetitively folding resistance of paper and paper card is very vital for the determination the folding resistance of paper. Schroeder twin folding tester is designed to measure the folding resistance of paper. The drive motor is located on the base. The crank machinery with connecting rod and electronically controlled air circulation fan is mounted inside of the machine. Electronical control cells and pulse counter is set in the front of the base. The folding units is on the top, and each unit contains a folding head, two spring dynamometer and a holder.
Standards
1、ISO 5626Paper. Determination of folding endurance.
2、TAPPI 523Paper. Determination of folding endurance.
3、NF Q03-062Paper. Determination of folding endurance.
4、NF ISO 5626Paper tests. determination of folding endurance.
The instrument has two independently folding units with the same structure. Each unit contains a folding head, two spring dynamometer and a holder, which reduces half of the test time for a series of paper samples.
When the test finishes, the tester automatically stops. The folding knife automatically resets, and the signal lamp shows the running state of the folding units.
Folding head is driven by silent wave motor, and cutter is precisely driven by a bearing, which ensures stable operation and good reproducibility of test conditions.
Technical Parameters
| Items | Parameters |
| Folding heads | 2, separately |
| Spring tension | 7.5N/9.81N |
| Test length | 90mm |
| Dimension of specimen | 15mm width, 100mm length, max.0.25mm thick |
| Driving speed | 115±10 folds/min |
| Interface | RS 232 for data transfer |
| Electronic connection | 230V,50Hz |
| Optional | Available with temperature sensor for temperature deviation measurement |
| Weight | About 50kg |
| Dimension | 530 x 490 x340 (BxTxH) |
Send product request
Other supplier products
 |
Urinary Catheter Strength Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Urinary Catheter Strength Tester is designed to evaluate the physical strength... |
 |
Oil Thread Leak Test System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Applications integral visual leak testing of HEPA/ULPA filters Standards This s... |
 |
Mechanical load testing machine for photovoltaic modules | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Mechanical Load Testing Machine for Photovoltaic Modules is engineered to eval... |
 |
large xenon lamp weathering and photoaging tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Qinsun SUNTEST XXL+is a large xenon lamp weathering... |
 |
Primary and Medium Efficiency Filter Performance Test Bench | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The system operation is controlled by a programmable logic controller (PLC). Measu... |
Same products
 |
Laser Cutting Machines | Seller: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Seller: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Seller: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Seller: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Seller: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
