... Couch roll: φ400×2350×2900mm ,roll is made of seamless pipe ,pipe width:14mm ,roll is covered with rubber, rubber width : ... :high pressure washer 2sets, water pressure piping schema ,which can move, water pipe is made of stainless steel pipe with ceramics nozzle ,which is ... 93°steam pressure .Felt roll: φ194×2450×2900mm,seamless pipe (pipe width 12mm).the cover is chrome plated,.Unfold roll: φ230 ...