ModelRange of forming tubing(mm)Length of vacuum case(mm)Number of vmcuum clambars Power of vacuum pump(kw)Power of water pump(KW)GZDY326-32400011*2.21*3GZDY7516-75500022*1.52*3GZDY7516-75500011*2.21*4GZDY7516-75500022*2.22*4GZDY16020-160500022*2.22*4GZDY16020-160500011*41*5.5GZDY25050-250500022*2.22*5.5GZDY25050-250500022*2.22*7.5GZDY31575-315500022*2.22*5.5GZDY450110-450600022*42*7.5GZDY450110-450600012*2.22*7.5GZDY500160-500600022*42*7.5GZDY500160-500600012*2.22*7.5GZDY630200-630600022*42*4*7.5