Mai samfurin Circle wani samfuri ne na musamman don tantance adadi
samfuran takarda da takarda na yau da kullun, waɗanda za su iya sauri da kuma
daidai yanke samfuran yanki na yau da kullun, kuma shine gwaji mafi dacewa na taimako
kayan aiki don yin takarda, marufi da kuma kula da inganci
da kuma masana'antu da sassan dubawa.
Babban Sigar Fasaha
1. Yankin samfurin shine 100 cm2
2. Kuskuren yankin samfurin ± 0.35cm2
3. Kauri samfurin (0.1 ~ 1.0) mm
4. Girman 360×250×530 mm
5. Nauyin kayan aikin shine kilogiram 18