The RCHM1000/1200/1400/4600/1800/2000D series of sheeters are Dual Rotary helical knife  sheeter for paperboard coverting with extra function of cut-to-mark. It's an ideal  sheeter for single thicker or multiple rolls paperboard cutting for the printing &packaging industry. The cut-to-mark dual knife sheeter is designed for the across cutting  on register marks for precise preprinted cardboard sheeting . The other custom sheeter is made to order . More specifications in the "FAQ"