Name	The paper size (mm)	The paper hickness (mm)	Efficiency (film/pm)	The main motor power(kw)
GM1800	1800×1350	1-8	30-120	5.5
GM2000	2000×1350	1-8	30-120	7.5
GM2400	2400×1600	1-8	30-120	7.5