... for fruit and vegetable blanching. 3.best price, servic Pre-cooking machine1.Easy to operate, convenient maintenance.2.Used ... for fruit and vegetable blanching.3.best price, service. Pre-cooking machine TECHNICAL SPECIFICATIONcontour dimension(mm)rated voltage(v) ... 50 3-5Temperature uniformity, a constant, pre-cooking time, temperature automatic control.Pre-cooking machine have passed the ISO 9001 ...