Features of Electric rolling roller testing machine
The cellophane tape paper selected according to the standard and the printed surface of the sample ink after adjustment of the test environment are bonded together with the standard load, rolling speed and rolling times, placed and adjusted for a certain period of time, and then with a certain pressure. They are peeled off at the peeling speed, and the condition of the ink layer of the measurement sample being peeled off is observed, so as to judge and analyze the bonding fastness of the printed ink layer. It is used for the preparation of test specimens for the peel strength and stickiness of adhesive tapes. With a fixed pressure and speed, the adhesive tape sample is standardized and evenly adhered to the standard test substrate. With the weight of the pressure roller itself, roll the tape test piece so that the test piece can be completely adhered to the test plate for the purpose of adhesion and retention test.
Parameters of Electric rolling roller testing machine
| Appearance material | Advanced imitation marble paint + stainless steel |
| Display method | LED counter display |
| Rolling speed | 25W speed regulating motor, 300mm/min |
| Rolling load | 2000±50g |
| Covering rubber thickness | 6mm |
| The diameter of the roller covered with rubber | 84±1mm |
| Wheel width | 45mm metal wheels |
| Rubber hardness | Hs80±5 |
| N umber of rounds | Group 1 |
| Counter | LED, 0～999.999 |
| Dimensions | (L×W×H) 520*330*250mm |
| Weight | 20kg |
| Power supply | 1∮,AC220V,1A |
