Features:1) The machine is specially used to stretch screen in screen-printing2) The pneumatic cylinder can supply the same air pressure to each clamps througha close air circulate line3) The machine can supply different tensility. So it is specially fit for stretchingmulti- color screen plate and high-precision PCB4) The machine is made up of 12-18 sets of pneumatic stretching mechanisms and one air-distributing device. The standard equipment number is 12 sets5) The machine can stretch a screen plate frame of 1000 x 1000mmSpecifications:1) Max. pneumatic stretch length: 87mm2) Screen-clamp width: 250mm3) Max. air-pressure: 8kgf/cm24) Pneumatic cylinder diameter: Ø40mm5) Pneumatic clamp weight: 6kg/unit producing area:China