... : 1 set 5.CCC CE ISO9001 LQ-200X CE Industrial Coffee Roasting Machines Use range: 1. Food: coffee beans, sunflower seed, nuts ... oil. Advantage: 1. Automatic control operation, saving the cost of production . 2. Use the high quality heating tube, service life is ... display and heat preservation time delay function. LQ-200X CE Industrial Coffee Roasting Machines