Mesin blow molding Sidel SBO 10 untuk botol air tanpa karbonasi

SBO 10

SIDEL SBO10 stretch blow moulding machine

The SIDEL SBO10 stretch blow moulding machine is designed for the production of PET bottles. The output rate may vary depending on bottle size and capacity. As a first step, the operator places the preform bin via pallet or forklift into the lift and tip unit (SAMETO brand) and loads the preforms into the hopper. Subsequently, the elevator transfers the preforms to the horizontal conveyor, unscrambler, and final gravity-fed guide rails (feed rails). The following schematic summarises the overall process of the SBO10 machine, which consists of:

1. Preform feed rails
2. Preform feeding wheel
3. Infrared oven
4. Preform transfer wheel
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5. Blow wheel
6. Bottle transfer wheel
7. Bottle discharge

GENERAL OVERVIEW

1. Cold preform feed
Cold preforms are loaded via an inclined chute. They are suspended by the neck and guided by two rails between which they descend by gravity.

2. Linear oven for preform heating
Preforms, held by the neck in spindles, are rotated 180°, placed neck-down, and rotate as they pass infrared lamps. The linear oven is equipped with 10 heating modules, each module containing 8 infrared lamps. At the oven exit, an infrared camera measures the preform temperature, allowing automatic control across all heating zones.

3. Hot preform transfer wheel
A 6-arm transfer wheel conveys heated preforms from the oven into the blow moulds.

4. Preform rejection
If a preform's temperature is not correct, an ejection system located after the transfer wheel removes it.

5. Blowwheel
Preforms are inserted into the mould, which opens and closes via a system of connecting rods driven by a cam. The mould locks mechanically. The blow nozzle guides the stretch rod, ensuring longitudinal orientation. Multiple cameras synchronise the entire process. The moulds are temperature-controlled with chilled water.

6. Bottle transfer wheel
A 6-arm transfer wheel receives bottles in their moulds to evacuate them from the blowwheel.

7. Bottle discharge
A bottle discharge system is installed after the transfer wheel, supplemented by a series of photoelectric sensors. If a bottle is incorrect, it is discharged.

8. Bottle discharge wheel
An outfeed wheel with 8 pockets collects bottles from the transfer arms and deposits them onto a conveyor. The bottles are held by guides. The bottle outfeed can be connected to a conveyor system.

Included Components:
1. Lift and tip unit (1996)
2. Hopper (1995)
3. Elevator (1995)
4. Orientation rollers (1995)
5. Unscrambler (1995)
6. Gravity rails (1995)
7. Linear oven (1995)
8. Blowwheel with 10 moulds (1995)
9. Bottle outfeed wheel (1995)
10. Control panel (1995)
11. Electrical control cabinets (1995)
12. Chiller (1998)

Energy and Utility Consumption

1. Electricity:
- Max. supplied power: 216 kW
- Average consumption: 120 to 160 kW/h depending on product
- Voltage: 380 V (3-phase)
- Frequency: 50/60 Hz

2. Compressed Air:
- Supply pressure: 7 to 35 bar
- Control air pressure: 7 bar
- Flow: 60 to 125 Nm3/h depending on product
- Air quality: dry, oil-free, and filtered to 0.1 ppm
- Bottom blow pressure: up to 25 bar
- Flow: 170 to 830 Nm3/h
- Free-standing base pressure: up to 35 bar
- Flow: 235 to 1,100 Nm3/h

3. Chilled Water:
- Temperature: 10 to 12 degrees Celsius
- Pressure: 5 to ... (data continuation)

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