Ss PET Bottle Mineral Water Filling Machine Blowing Filling Capping Three In One

Factory Price PET Bottle Blowing Filling Capping Combiblock manufacturer

 
 
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:
 
1.The machine is made by aluminum alloy, carbon steel, stainless steel and alloy steel.
2.Bearings adopt domestic high quality bearings, imported bearings from Japan and Germany. The self-lubrication oil-free bearing adopts IGUS product.
3.High pressure air valves adopt product of NORGREN, EUGEN SEITZ, and SMC, etc.
4.High pressure exhaust mufflers adopt product of American and German companies.
5.Pneumatic parts adopts product of FESTO, SMC, NORGREN, etc.
6.Touch screen system adopt product of Schneider, SIEMENS, etc.
7.PLC adopts product of MITSUBISHI, SIEMENS, SCHNEIDER, etc.
8.Photoelectric sensor adopt product of TURCK, OMRON, BANNER, etc.
9.Contactor adopts product of SIEMENS, Schneider, etc.
10.Connecting terminals adopt product of PHOENIX, ABB, etc.
 
Why choose Sunswell Blowing-filling-capping Combiblock?
1) Special designed secondary blowing system monitors in time pressure curve of bottle stretch process in each cavity to provide accurate and timely parameters for technical adjustment, which is more convenient for operators to adjust technical parameters.
2) Adopt manipulator transfer technology that cam mechanism has precise control. Catch and send preforms at high speed and the quality is reliable. Taking preform, sending preform, taking bottle and sending bottle match action of opening and closing mould to ensure that the movement process is exact and high efficient. Taking preform, sending preform, taking bottle and ranking bottle are finished automatically by manipulator, avoiding middle pollution.
3) The cam mechanism controls exactly opening and closing of mould frame. Special mould locking and pressurizing system and simple and firm mould frame structure can control independently the blowing parameters of each cavity. Good malfunction diagnosis function and special blowing structure ensure the sealing reliability under various pressure. The blowing pressure can be adjusted.
4) Stretch rod control exactly preform's axial stretch. The first blow and second blow control preform's vertical stretch. By precise adjustment of the first and second blow, the ideal distribution of bottle wall thickness can be achieved.
5) Break conventional design and adopt structure of coaxial rotary bushing with small cubage and light weight. Adopt two deep groove ball bearings to fix two ends to make outside sleeve and core axes concentric, to ensure that the rotary sealing ring is not easy to be damaged. At the same time, increase one water back channel to make the leakage water in Gore circle flows back along pipe, ensuring that the water distributor won't have leakage.
 

 
 
Tailor Made

 
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