YW 32 four column hydraulic press machine . The structure of three beams and four columns is designed by the computer. It is easy and convenient .The hydraulic control system adopts valve integrated system so that the work is secure, the operation is obvious and the maintenance is easy.It adopts the button integrated system to adjust single and inch action. It can achieve two crafts , hold the pressure and delay the time. The working pressure and the stroke can be adiusted in regular range.It adopts the button integrated system to adjust single and inch action. It can achieve two crafts , hold the pressure and delay the time. The working pressure and the stroke can be adiusted in regular range. Please feel free to contact our team if you are interested .