leftrio.blogg.se - Preform blow molding

There will be less deformed bottles so that you can save your production cost considerably. Automatic PET/ Plastic bottle blow moulding machine working in factory. The final bottle made in this way will be clear and even. Therefore, besides the normal preheater, we add one inner heater to this line to get ideal uniform heating results, which is beneficial for easily forming the final bottle. It ensures accurate temperature at each zone pipe without fluetuation, guarantee high percentage of perfect end products.Īs the preform for 5 gallon bottle is thick and hard for uniform heating, some times, the final bottles will be pale if the preform is heated with the normal preheater. Inside the preheater, there are 22 holding heads for the preforms and 12 infrared pipes providing 12 zones of different heating temperature. When the preforms being heated in the infrared heater by circulation movement, they can also be rotating independently. On the blowing base of machine, an automatic moving device is assembled. The mould thickness can be adjusted by gear-turned belt automatically. The mould clamping system design is adopted by the advanced toggled lock design producing strong clamping force. FESTO hydraulic elements, valves and pipes. The complete production line for making 5 Gallon PET bottle manufactured by our factory includes:Ģ.)Preform rotary preheater + inner preheater 1 setĤ.)Chilling type air dryer(with built in rear/front filter) 1 setĥ.)Low pressure air compressor 12.5Kg/0.8M3 1 setĦ.)High pressure air compressor 30Kg/0.7M3 1 setħ.)Blow mould for 5 Gallon bottle 1 cavity 1 unit

We can provide performs and various bottle& cap molds for 5 gallon and 3gallon bottles to meet customer's requirements. The blow molding process begins with melting down the plastic and forming it into a parison or in the case of injection and injection stretch blow moulding (ISB) a preform.

Saving power and uneasy to worn out ,Adopting new double crank four bars to lock mould, the cross fixed.

Easy to operate and maintain ,operation by one person.

Small size and compact construction with no space waste.Perfect function with economic investment.Our KINTL-5G is designed to produce high quality water drums at very competitive prices. Those bottles are mainly used to contain pure drinking water for office and family uses. Using PET material, KINTL-5G blow molding machine is especially used to produce 3 gallon and 5 gallon bottles and is widely used to produce any shape of plastic from PET with neck finishes from 15mm-200mm.