... trays,sinks,which thickness within 8mm bathtub forming machine is for forming acrylic and ABS bathtub which thickness within ... and easy operation.One people can operate the forming machine. It has been obtained six national patents. ... : 1 set can be orderedKeywords:bathtub machine, acrylic bathtub machine, bathtub forming machine, vacuum forming machine, bathtub molding machine bathtub forming machine