Zhangjiagang Factory Price Automatic Blowing Filling Capping Combiblock manufacturer

Sunswell Blowing-Filling-Capping Monobloc

Set up in 2008, Sunswell leads the market in the field of liquid bottling, blow molding, labeling, packaging machinery and process technology for water, tea, juice, carbonated drinks, energy drinks, liquid, beer, edible oil, dairy and daily care products, etc.

We can customize liquid food production lines according to customers' demand. Every customer is the result of our proven experience and innovation. We continually focus on providing customers with advanced technology, engineering and facility that are designed with one motto in mind: ensure you to reach business goals with most optimized planning.

General description

The full automatic rotary stretch blow molding machine is widely used for the blowing plastic container (including hot filling bottle), suitable for the product of water, carbonated beverage or cold bottles.

With the structure of multi-mold in one machine, can complete the actions of preform unscrambling, preform feeding, heating, feeding, stretch, blowing, cooling and bottle conveying etc full automatically. The main components on the machine are of international famous brand. The machine owns the advantage of high automation, reliable and stable operation and low power consumption.

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.

Any more questions, please feel free to contact us!