... mixer has characteristics of simple structure, high mixing quality, high efficiency, energy-saving, low noise, simple operation, and can ... terms: 12 monthsDelivery time: 14-21 daysOur JS500 mixing machine :Technical parameter ModelOutput volumeInput volumeProduction capacityMax. sizes of aggregate ... : within 14-21DaysSupply capacity: 60sets/MonthMin order: 1Set high efficiency concrete mixing machine