a bow. it predates recorded history and is common to most cultures . bows and arrows have been used for hunting animals and also as weapons in combat. contents early history structure shaft . footed arrows arrowhead fletchings nocks see also notes references external links credits modern arrow with...
(standard) min film thickness microns unwinding core internal dia mm/ inch rewinding core inner dia mm/ inch max speed (depend on mtrl.) mtrs/minute ac drive ø hp / kw nos ac motor ø hp / kw nos trim blower hp / . kw nos unwinding tension with dia meter sensor rewind tension manually by using clutch...
(depending on material) trim blower hp. unwind tension auto tension by pneumatic brake using diameter sensor. rewind tension by using plc and drive with dia. sensor or *load cells loading /unloading manually on pneumatic expendable shafts free margin control by using plc and hmi for operations & controls...