product description:

The test pen of this machine has smooth stitches within a certain line length, and does not appear to fade or break.
Meet the standard: QB/T 1655-2006
Technical Parameters:
1. Maximum number of test samples: 10
2. Marking marks: the size of the "○" can be adjusted freely
3. Writing load: 0.98 N (customizable)
4. Writing speed: 5±0.5 m/min (1～10 m/min adjustable)
5. Writing angle: 65°±5°(50～90°adjustable)
6. Writing length: 1～10000m freely set
7. Paper speed: 1～1000 mm/min adjustable
8. Paper collection function: automatic paper collection, no need to be on duty
9.Volume (W×D×H): 95×55×48 cm
10.Weight: 90 Kg
11. Power supply: AC220V 50HZ