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"