High speed PET bottled water blowing/filling/capping combiblock is widely used for bottling mineral water and pure water. 3-in-1combiblock is innovated anddesigned in the requirement of still pure water and mineral water, on the basesof introducing, digesting and absorbing advanced technology from abroad. The combiblock avoids friction of bottles during air conveying and helpsreducing bottle weight to reduce cost. Main Features 1. Blow Molding Machine a) Machine operation adopts TFT touch screen withmulti languages and friendly interface. Speed, shift capacity and technicalspecifications can be set on the menu. b) High efficiency: 2,500 BPH/cavity (500ml waterbottle)， servo stretch system. c) Double blowing system. Monitoring pressurechange curve of each cavity during bottle forming and providing accurate timelyparameters, easier for operator to regulate technical parameters and ensurequality stability. d) Adopt cam organism and accurate mechanical armtransferring technology with high speed preform and bottle feeding, avoidingcontamination. e) Cam organism controls mold opening and clampingprecisely with special mold clamping boost system and firm mold shelfstructure; independent control of blowing parameters of each cavity;malfunction diagnosing function; enhanced neck sealing stability; regulatingblowing pressure; stretching bar controls accurate preform axial stretching and1st / 2nd blowing controls vertical stretching;regulating of 1st / 2nd blowing precisely ensures idealdistribution of bottle wall thickness. f) Heating adopts 10-section far infraredtemperature control; each heating lamp of pre-heating and regulating zone canbe regulated; timely temperature monitoring system ensures technical stabilityand accuracy, avoiding over high temperature of outer preform wall; 10-20%electrical power is saved by this heating system. g) Air recycling system (optional) may savecompressed air by 30-50%. h) Technical parameters like heating temperatureand blowing time can be set according to different preforms and bottle design. i) Fast mold changing (within 2 hours) reducesstop time and increases production efficiency. j) Humanized design makes complicated industrialoperation get used to habits. k) Blowing mold is made of aluminum alloy withoxidization treatment on surface to prolong mold lifespan. l) Preform infeed starwheel adopts preform blockdetecting device. When blocks, preform will be rejected and resetautomatically. m) Safety door is equipped with alarming device toprotect operators. Transfer starwheel a) Neck holding by s/s starwheel. No need toadjust machine height when changing different bottle size. b) Bottle bottom holding transferring method forbottle outfeed by downward spiral curve. c) Equipped with bottle jam protection device. Filler a) Made of stainless steel. b) Large flat bearing with teeth, stable andreliable performance. c) Gravity filling. d) Ring shape tank with float ball level control. e) High speed and high accuracy filling valve with200ml/s flowing speed f) Filling valve equips dummy cup and can do CIPcircularly. g) With rotary spray ball in tank to ensurecleaning effect. h) Lift by pneumatic cylinders. Capper a) Magnetic constant torque capping head ensuresstability and controls defective rate of capping less than 0.2%. b) Cap dropping rail equips a group ofphotoelectrical switch for reverse cap detecting. When lack of cap, machinewill be stopped automatically. c) Bottle infeed detecting switch works with thepneumatic cylinder on cap starwheel to avoid feeding cap on no-bottlecondition. 1. Bottle Outfeed Conveyor a) Conveyor motor uses frequency control of motorspeed, which keep pace with the combiblock, preventing overturned bottle. b) Bottle outfeed conveyor equips photoelectricalswitch. When bottle blocks, the speed of combiblock will be slowed down andstop. 2. Stand a) The table is a little bit inclined to avoidwater accumulation. b) Good drainage pipes. 3. Electronic Control Theelectronic components like PLC and transducer are from Mitsubishi, Omron, etc.,The pneumatic devices are also from international famous brand. Equipment Structure l Stand l Rotary blowmolder l Rotaryfiller l Rotarycapper l Bottleinfeed and outfeed system l Control Technical Parameter Blow Molding Machine height 3.15M Number of mold (cavity) 12 pcs Rated capacity 24,000BPH (500ml) Bottle size 0.25-2.0L Bottle diameter 50 mm to 96mm Preform material PET The bottle preform height (ring) ≤140 mm Holding ring diameter ≤φ36mm Height of bottle blowing ≤335mm Electrical specification Power AC480V (±10%) 3PH+PE 50/60Hz Machinery installation power 260KW Power (16g,0.5L,bottle water) 75-977KW Bottle blowing process using compressed air Purity of compressed air machine entry Conform ISO8573-1 Machine inlet pressure 3.5-4MPa Compressed air consumption 12Nm3/min(0.5L) Configuration of air compressor 12Nm3/min+ Air compressor + line loss Cooling water specification Preform heating oven cooling Cooling water inlet Temperature/Pressure 18-22℃/5bar The cooling water flow rate /PH 4.0m3/h/PH 7-8 The heating oven cooling water Import and export temperature difference 8-10℃ Mold Cooling Cooling water inlet temperature / pressure 8-15℃/7ar The cooling water flow rate /PH 12m3/h PH 7-8 The heating oven cooling water Import and export temperature difference 3.0℃ Other Outdoor temperature 40 - (-5) ℃. Bottle blowing locomotive between 20 to 25 ℃ ambient temperature. Humidity with 60-70% advisable A) cooling water shall not contain calcium or metal impurity, total hardness (CaCO3) is less than 140. B) pollutant particle size should be no greater than 0.1 mm; C) need to join the right amount of antifreeze preservatives. The machine bearing: 2.5T/M2 Filling and Capping Station number Filler 32, Capper 12 Rated capacity 20000BPH/Hour (500ml/Bottle) Filling type Counter pressure Filling Suitable bottle Diameter: φ55-100, bottle height:150-310 Pneumatic pressure 0.7 MPa Air consumption 1m3/min Voltage 480V Main motor power 4.5Kw Overall dimension (L×W×H): 4617mm×4469mm×2450mm BLOW FILL CAP (L×W×H): 17000mm×7000mm×3550mm
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