XLa. The pressure of front and back pressure heads balances automatically through hydraulic connecting vessel,which makes front and back press forces homogeneous.The device can beat angle automatically in convenience of taking shoes. b. Pressing blocks of the same shoe shape carry out tight wall side pressing on shoe mold.Each block has independent cylinder motion,which makes the binding of shoe edge best. c. The lift of front and rear compacting oil cylinders is adjustable and fit for shoes of any size. d. Each motion of the machine has highpressure function.Secondary pressure solepressing makes sole strongly bond with shoe cover. e. The front head of shoes is adjustable so that sole shape can be better bonded.