Gbogbo awọn ẹya lo SUS304 deede irin alagbara, irin fun ipata resistance. Top rollers wa ni ṣiṣu rollers, irin alagbara, irin rollers. Ṣiṣu rollers Ohun elo: Polyacetal (funfun) Iwọn otutu ti nṣiṣẹ: -20ºC si 80ºC Irin alagbara, irin rollers