1. The water content of peanut and almond must be 15-18% when processing with this machine. For peanut materials, wed better equip a half cutting machine with it to obtain a better performance. 2. Quality guarantee term is for one year. Malfunctions which are caused by machine-self and quality will be responsible for our manufacturer. Other malfunctions which are caused by operation mistakes or man-made problems will be responsible for clients-self.