PP--R pipe machine machine adopts special screw,good effect,vacuum shaping,constant temperature control,deleting pipe stress Modelpipe specificationsextrusion volumecurrent motorpower generatorsgeneral production lineSJZ65-30-F7520--7550---130kg/h37kw70kw35mmSJZ90--30--F11020--110100----230kg/h55kw90kw38mm PP--R pipe making machine