DMK-L series are the most stable two-step fully-automatic pet stretch-blow moulding machines(preheat). It has one to six cavities and the maximum capacity of the products is 2L. It can blow bottles in shapes: Carbonated, mineral, pesticide, cosmetics, wide-mouth, hot filling, and other packing containers, which is made of plastic of crystalline type, such as PET and PP etc.ITEM DMK-L3 DMK-L4 Theoretical output 3000 4000 Max.container volume 2L 1.25L Max.neck diameter 38MM 38MM Max.container diameter 105MM 80MM Max.container height 335MM 320MM Number of cavity 3 4 Number of lamp 100 70 Max.heating power 100KW 84KW Installation power 110KW 95KW Actual power consumption 45KW 40KW Operatating low pressure 0.7Mpa 0.7Mpa Low pressure consuming 2000L/min 2000L/min Blowing pressure 3.5Mpa 3.5Mpa High pressure consuming 5500L/min 5000L/min Operating pressure 0.3-0.5Mpa 0.3-0.5Mpa Temperatuer 10 degree 10 degree Flow rater 40 L/min 40 L/min Machine dimension 3.5×2×2.2 4×2×2.2 Machine weight 4200Kg 4800Kg