PET Bottled Aseptic Blowing Filling Capping Combiblock Production Line / Machine

PET Bottled Aseptic Blowing Filling Capping Combiblock Production Line / machine

Working process

1. Preform feed-in and unscrambling

It adopts the matured worldwide-standardized way of preform feed-in and unscrambling, in which preforms go through preform elevator and are transmitted to preform unscrambler. Inside the preform unscrambler, preforms are automatically sorted and delivered by two inclined revolving cylinders with same speed, and the remaining ones will be picked by star wheel and sent back to preform hopper. The whole process of preform unscrambling is fully automatic and has high efficiency without preform scratches.

2. Heater
It adopts the matured worldwide-standardized way of preform feed-in and unscrambling, in which preforms go through preform elevator and are transmitted to preform unscrambler. Inside the preform unscrambler, preforms are automatically sorted and delivered by two inclined revolving cylinders with same speed, and the remaining ones will be picked by star wheel and sent back to preform hopper. The whole process of preform unscrambling is fully automatic and has high efficiency without preform scratches.

3. Blowing unit

Special manipulator delivers heated preforms to moulds along certain cam curve. After stretch pre-blow, the preform will be blown to bottles by connecting high pressure compressed air. Special manipulator sends the finished bottle out along certain cam curve.

4. Filling unit

The blow-made bottles are transported to filler via starwheel. After entering filler, the bottle is held by gripper of lifting cylinder and realizes up and down under effect of cam.
The filler adopts gravity filling way. Bottle mouth rises to open filling valves and start filling. While product rises and plugs up air return hole, the filling will be finished. After filling, bottle mouth moves down and leaves the filling valve.

5. Capping unit

Bottles enter capper via transition starwheel. The anti-rotation knife of capper blocks bottle neck to keep bottle vertical and prevent rotation. Capping heads keep revolution and do rotation. Under effect of cam, the action of gripping cap, sleeve cap, screwing cap and discharging cap to finish the whole capping course. The finished bottles are conveyed via bottle-out starwheel onto bottle-out conveyor, and then are sent out of the combiblock. The whole machine adopts console sealing windows, beautiful and decent.

Equipment Structure

Main configuration

• The machine is made by aluminum alloy, carbon steel, stainless steel and alloy steel.
• Bearings adopt domestic high quality bearings, imported bearings from Japan and Germany. The self-lubrication oil-free bearing adopts IGUS product.
• High pressure air valves adopt product of NORGREN, EUGEN SEITZ, and SMC, etc.
• High pressure exhaust mufflers adopt product of American and German companies.
• Pneumatic parts adopts product of FESTO, SMC, NORGREN, etc.
• Touch screen system adopt product of Schneider, SIEMENS, etc.
• PLC adopts product of MITSUBISHI, SIEMENS, SCHNEIDER, etc.
• Photoelectric sensor adopt product of TURCK, OMRON, BANNER, etc.
• Contactor adopts product of SIEMENS, Schneider, etc.
• Connecting terminals adopt product of PHOENIX, ABB, etc.