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Blow Molding Machine

LX-6EL

Bottle Volume 2L
Production Capacity(BPH) 7200
Cavity 6
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.Servo stretching system
6.HMI operation system
7.Chilled/cooling water recycle system
8.Standardize spare parts and quality electric components

1. High-efficient preform supply system:

Fully-automatic preform-unscrambled and preform-loading structure, which no 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. Servo stretching system:

The servo motor drives the gear rack to stretching. With our developed photoelectric and mechanical limits these two double security, the stretching rods can not hit the bottom mold. The pre-blowing and 2nd blowing cycle time can be adjusted individually in the HMI according to different preform and bottle design. The stretching rods can be adjusted automatically, high flexibility.

                                                 

6. HMI operation system:

Our blow molders are 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. 

 

7. Chilled/cooling water recycle system:

Our self-developed heating bases cooling setting ensure the heating bases cooling effect after the bottle-blowing. There are coolant gallery installed inside the oven which use to cut off the heat from the lamps during the preform-heating. The cooling air system under the coolant gallery protests the neck finish from deformation. The chilled water connect to the mold, cool down the mold rapidly and improve the machine production efficiency.

 

8. 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

LX-6EL

Main machine

Maximum Bottle capacity

2000ml

Maximum bottle diameter

Φ105mm

Neck diameter

Φ18~30mm

Maximum bottle height

<350mm

Maximum preform height

<150mm

Clamping stroke

130mm

Bottom die stroke

50mm

Bottle pitch

114.3mm

Maximum output rate (bph)

7,200

Number of molds

6

Heating part

Number of heating modules

6

Number of heating lamps

10

Number of preform bases

108

Electric part

Voltage

220/380V

Frequency

50/60Hz

Installation power

130kw

Service power

40-70%

Air source

Low pressure

1Mpa

Low pressure air consumption

2m³/min

High pressure

3.5Mpa

High pressure air consumption

8m³/min(7200bph, 1.5L bottle)

Chilled water

(Water temperature ≤18℃)

Pressure

2~4bar

Flux

3.6m³/h

Cool water

(Water temperature ≤30℃)

Pressure

2~4bar

Flux

6m³/h

Weight

G.W.

Around 10,000kg

Dimension

Main machine (L×W×H)

6300×2600×2600mm

Preform unscrambler(L×W×H)

4500×3500×3500mm

Remarks:

* 7200bph output rate bases on 1555ml, 36 gram C’estbon   water bottle.

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


No.

                  Name

Origin

Brand

Electric/control component

1

Air switch

France

SCHNEIDER(TE)

2

Contactor

3

Button

4

PLC

Japan

OMRON

5

PLC expand module

6

Switch power

7

Main transmission servo motor

China

 

INVT

8

Main transmission servo driver

9

Mold-clamping servo motor

10

Mold-clamping servo driver

11

Stretching servo motor

12

Stretching servo driver

13

Preform-divided servo motor

14

Preform-divided servo driver

Valves/adaptor

1

Pre-blowing valve

USA

PARKER

2

2nd blowing valve

3

Recycle valve

4

Pressurize mold-locked motion valve

5

Preform-loading cylinder

Germany

FESTO

6

Bottle-output cylinder

7

Mold-clamping auto lubrication system

China

LONGSUN

8

Stretching auto lubrication system

9

High-pressure air store tank

ANSUN(with certificate)

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!)