公司名称:XXX
电话:XXX
手机:XXX
联系人:XXX
地址:XXX
Pad a sheet of thin paper on the support seat, rotate the big handwheel in the body box by hand, make tangshan.71ix.cnqinhuangdao.71ix.cnzhangjiakou.71ix.cncangzhou.71ix.cnmiehuo.37ix.com.cnrunhuayo
u.89ix.comthe welding knife at the bottom dead point, loosen the nut, adjust the nut (note: adjust the nut before leaving the factory), and pull the tightness of both ends of the thin paper by hand until about equal. After adjustment, lock the nut to prevent loosening.