IMPROVEMENT OF CASSAVA OPAK PRODUCTION PROCESS IN PANDEGLANG DISTRICT THROUGH THE IMPLEMENTATION OF FORMING MACHINES. Pasirawi Village Banjar District Pandeglang Regency is one of the poorest villages in Pandeglang District, where in this village there is productive land of cassava plantation area of ​​approximately 50 hectares. This village is one of the producers of Cassava Prawns one of them is the largest cassava opak in Banten area. the production process of cassava opak cassava is still very conventional so that in the process of processing there are some obstacles, among others: production and technology constraints and still simple. Realizing the processed industry of Cassava in Pandeglang Regency qualified and competitive through Implementation of Cassava Printing Machine Technology. Which is manifested in the activities Designing and development of production machine Opak Cassava Chips Maker with Engine Speed ​​100 pcs / minute and other processed cassava printing machine which result more efficient.