Medvok Medical
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Mattress rolled the durability test is a designed continuous rolling machine to simulate human sleep. Rolling durability uses rolling load modules loaded under a horizontal mattress at a certain frequency with reciprocating loading. This process tests the mattress's long-term repeatability of rolling load capacity and mattress edge durability, meeting the requirements of major mattress standards. It is essential for judging the quality and service life of spring, foam, and fiber elastic mattresses, strictly complying with national mechanical testing standards.
| Sample Maximum Size | 2400mm × 2400mm × 440mm |
| Operating System | Manual system + automatic system |
| Hard and Soft Display | Digital and text |
| Control Mode | Computer control |
| Pavement Durability Test Device |
1) Roller rotating moment: (0.5±0.05) Kgm2; Frequency: (16±2) times/min; Static load: (1400±7) N. 2) Roller: Oval shape, length (1000±2)mm, chamfering Angle R30, max diameter 300±1mm. 3) Servomotor: Panasonic. 4) Test trip: Approx. 250mm of the mattress center line. |
| Height Measuring Device |
1) Accuracy: ±0.5mm. 2) Measuring pad: Flat and smooth rigid cylinder, 100mm diameter, R10 chamfering. 3) Speed: 100±20mm/min. |
| Hardness Test Device |
1) Loading capacity: 1000N. 2) Speed: 0.01-200mm/min adjustable. 3) Hardness value (Hy): Average slope of loading deflection curve at 210N, 275N, and 340N. |
| Side Durability Test Device |
1) Loading pad size: 380*495*75mm. 2) Vertical force: 1000N. 3) Total tests: 5000 cycles. 4) Holding time: (3±1) s. |
