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HM-480 is usually used to pressing the core of locking thread books with gluewater and hardback books.
It was invented to guarantee the quality of book binding . because after locking thread or page arrangements ,the book are usually rather loose ,the spine of book are thick ,so it is very hard to mount and apply/paint glue .
After pressing by this machine, the book will be more even, firm and upright .
Core thickness :20-100 mm
Core length :480mm
Rated frequency : 30pcs/min
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