... .etcafter changed the mould,the size of the bathtubs can also change,one machine can make many ... 1700*750.mainly material sheet can be ABS,acrylic,pmma/abs/pmma.compare to traditional machine, ... save powder,and have high efficiency for making bathtubs.normally one person one day can heat ... automatic forming machine,this machine use for ABS,acrylic bathtubs and wash basins automatic forming,it is compact ...