blowing plastic machine

The blowing plastic machine230L-300L drums, tool boxes and auto parts series consists of DHB250A and DHB250B etc., which can be used for producing drums, tool boxes and hollow parts of all kinds. Materials of PE, PP can be used. Maximum capacity of accumulator head can be 12L while volume of products can be 300L. Its control system adopts closed loop control imported from Europe and hydraulic system is pressure-flow double proportional control equipped with variable plunger pump to ensure fast and smooth operation of the machine and energy consumption of the hydraulic system can be reduced by 30% or above, saving considerable electricity. Specification DHB-250ADHB-250BMaterialPE\PPPE\PPMax.container capacity L230300Number of dieset11Outputpcs/hr260260Machine Dimensionm7.6×3.0×5.27.8×3.2×5.5Total weightton3640Accumulator headDHB-250ADHB-250BAccumulator capacityL2222Power of die heatingKW4646Number of heating zonezone55Die diametermm600600Injection pressureMpa88Max.injection speedKg/sec22Clamping UnitDHB-250ADHB-250BClamping forceKN760880Platen opening strokemm700-1800700-1850Platen sizemm1300×16201360×1900Max mould sizemm1200×17001260×1980Mould thicknessmm250250Extruder UnitDHB-250ADHB-250BScrew diametermm120120Screw L/D ratioL/D30:1-32:130:1-32:1Extruding VolumeKg/hr300300-400Screw rotation rater/min6-5610-86Extruder heating powerKW3636Extruder driving powerKW13290-132Power consumptionDHB-250ADHB-250BOil pump powerKW4545Screw motor powerKW7.57.5Heating powerKW9898General assembly powerKW364.5322.5-364.5Average energy consumptionKW150135Air pressureMpa1.01.0Air consumptionm3/min2.02.0Cooling water consumptionm3/min1.81.8