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Blow Molding Machine

LXG-2/5

Bottle Volume 6L
Production Capacity(BPH) 2000
Cavity 2
Application fields:
It is applicable to bottled drinking water, carbonated drinks, fruit juice, edible oil bottles and other industries.

1. High-efficient preform supply system
2. Servo preform-divided system
3. Intelligent heating system
4. Servo mold-clamping system
5. HMI operation system
6. Standardize spare parts and quality electric components

 1.High-efficient preform supply system:

Fully-automatic preform-unscrambled and preform-loading structure, which not only achieve faster and high-efficient preform-unscrambled and preform-loading, but also improving the stability of the whole machine running process. There is a sensor installed in the preform down-track, when the preform track lack of preform, the preform will be delivered into the preform-unscrambled system from the hopper automatically. And the one-way preform-inserted design can solve the preform-blocked and preform abrasion problem.

 

2. Servo preform-divided system:

Preform are divided equidistance by servo motor. The stroke and speed of servo motor are easy adjusted through the HMI. All complicated process are done by digitization, safe, fast and accurate. Compare with the traditional server-ways preform-divided, cylinder type preform-divided etc, the servo motor control one-way preform-divided, speed is more faster and position is more accurate. 

 

3.Intelligent heating system:

Preform are heated by infrared lamps which make the preform stretching more equably and higher transparency. With the help of imported reflective mirror aluminum plate, the heat energy of lamps are took full advantage of; heating time is shorter ; lower power consumption and improving the production capacity. The temperature of each lamp of every layer can be adjusted up and down, forward and backward individuality according to different preforms. Intelligent ventilation system keeps the oven temperature inside constantly.

  

4. Servo mold-clamping system:

The mold-clamping system is drove by servo motor and mechanical connecting rods. The molds and bottom mold are clamped synchronously through servo motor. High-pressure mold-locked by the high-pressure pressurized plates behind the mold framework which can reduce visibility of the bottle clamping line effectively and ensure the bottle quality. Drawer type mold structure design, easy mold exchange, skillful engineer can finish the mold exchange in half an hour.

                                                 

5.HMI operation system:

High intelligence, easy operation. Chinese-English language color touch screen, with perfect monitoring sense setting, troubleshooting display, auto calculating report, memory store etc. function. You can control the machine production situation all the time. 

  

6.Standardize spare parts and quality electric components:

Most of our spare parts meet the international production standard. The standard parts are produced in bulk in our CNC machining center and put into use after strictly inspection by our QC department. These high quality standardize parts ensure the stability and reliably of our machines and reduce the maintenance cost. Our motors, PLC, cylinder, solenoid valves, electric parts and blowing valves etc key components are quality China and international famous brands.

 



Item

LXG2/5

Main machine

Maximum Bottle capacity

6L

Maximum bottle diameter

Φ185mm

Neck diameter

Φ38~45mm

Maximum bottle height

<350mm

Maximum preform height

<200mm

Clamping stroke

240mm

Bottom die stroke

40mm

Bottle pitch

60mm

Maximum output rate (bph)

2000

Number of molds

2

Heating part

Number of heating modules

6

Number of heating lamps

9

Number of preform bases

120

Electric part

Voltage

220/380V

Frequency

50/60Hz

Service power

120kw

Installation power

40-70%

Air source

High pressure

3.5Mpa

High pressure air consumption

7m³/min(2000bph, 5L)

Chilled water

(Water temperature ≤18℃)

Pressure

2~4bar

Flux

4m³/h

Cool water

(Water temperature ≤30℃)

Pressure

2~4bar

Flux

9m³/h

Weight

G.W.

Around 7,000kg

Dimension

Main machine (L×W×H)

5200×2400×2600mm

Preform unscrambler(L×W×H)

3600×1300×3800mm

Remarks:

* 2000bph output rate base on 4.5L , 110 gram C’estbon water bottle.

* High pressure air consumption depends on PET bottle volume, altitude etc.

* With high-pressure air recycle system.


No.

                  Name

Origin

Brand

Electric/control component

1

PLC

Japan

OMRON

2

Servo motor

3

Servo driver

4

Touch screen

China

FLEXEM

5

Power switch

MV

6

Magnetic switch

AIRTAC

7

Contactor

France

SCHNEIDER (TE)

8

Button

9

Air switch

10

Checking switch

Germany

Leuze+SICK

11

Heating module

SEMIKRON

Valves/adaptor

1

Pre-blowing valve

UK

NORGREN

2

2nd blowing valve

3

Recycle valve

4

Exhaust valve

5

Pressurizing clamping valve

USA

PARKER

6

Cylinder control valve

Germany

FESTO

7

Cylinder

China

AIRTAC

8

Seal cylinder

LK

9

Reducer

PLANETARY

Remarks: all above component are imported with original packaging. Longsun has the right to change the default parameter according to the marketing change or customer special requirement without further notification, a 5% change of the equivalent parameter will be allowable against the marketing trend and the spare parts supply condition!)