PET Bottle Blow Moulding Machine

PET blow molding machine( PET blowing machine, PET blow moulding machine) Application: PET mineral water bottle, beverage bottle, cosmetic bottle, medicine bottle, etc Production Capacity: 2000BPH, 3500BPH, 4800BPH Max. Bottle Volume: 2L Configuration: Mitsubishi PLC interface & touch screen, BURKERT solenoid valve, Festo pneumatic component, ABB transducer, OMRON sensor, Schneider electric component. Automatic blow molding machine is designed uniquely with the innovative and reasonable mechanical structure. During the whole producing process, the bottles mouth faces down to avoid being overheated in the process of heating, which extends the application widely used. We adopt the cheap compressed air as driving power, applying the updated PLC technology to control automatically; presetting parameter, built-in self-diagnosis, alarm and LCD display function. Touch-screen is adopted human interface, friendly and visible which is easy to learn. Preform up structure The up one is to control the action of preform conveying structure. If there are too many preforms in the tunnel, the moving will be stopped; if not enough, it will get preforms automatically from preform conveying structure. Heating tunnel Preform heating structure is made up of three sets of heating tunnel in serials and one blower. Each heating tunnel has been installed with 8 pieces of far ultra red and quartz lighting tube which are distributed on each side of the heating tunnel. Mould-closing deviceIt is located in the middle part of the machine and is composed of mould-closing cylinder, moving template and fixed template, etc. Two halves of the mould are fixed on the fixed template and moving template respectively. PLC control system PLC control system can watch on the preform temperature and if all the actions are finished according to the setting programs, if not, the system will stop automatically to avoid fault expanding. Besides, there are fault reason tips on the touch screen Blow structure Thanks to adopting bottom-blow structure, the bottle mouth is always facing down to be prevented from the pollution of dust and dirtiness. Air separation system The blowing air and working air is separated from each other. . If the customer is able to use the clean blowing air, it will ensure the production of bottles clean at most. ITEMUNITSPECIFICATIONMax. CapacityBPH200035004800bottle volumeL0.2 20.2 20.2 1.5neck diametermm28 3028 3028 30bottle diametermm110110100bottle heightmm335320320mould openingmm150140150mould cavityPiece246space between two cavitiesmm128190190clamping forceKN150300450length of stretchingmm≤340≤340≤340powerKW16.5/1024.5/1633/22temperature control section 888voltage/phase/frequency 380V/3/50HZ380V/3/50HZ380V/3/50HZmain machine dimensionsmm2900x2000x21002950x2000x21004300x2150x2100weightkg260029004500conveyor dimensionmm2030X2000X25002030X2000X25002030X2000X2500conveyor weightkg280280280