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Blow Molding Machine

LXG-7

Bottle Volume ≤700ml
Production Capacity(BPH) 14000
Cavity 7
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:

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. 

 

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

LXG-7-40

Main machine

Maximum Bottle capacity

0.7L(7 cavities); 2L(4 cavities)

Maximum bottle diameter

Φ72mm(7 cavities); Φ110mm(4   cavities)

Neck diameter

Φ18-30mm

Maximum bottle height

<350mm

Maximum preform height

<150mm

Clamping stroke

140mm

Bottom die stroke

40mm

Bottle pitch

80mm(7 cavities); 160mm(4   cavities)

Maximum output rate (bph)

14000(0.5L); 6000(1.5L)

Number of molds

7; 4

Heating part

Number of heating modules

6

Number of heating lamps

8

Number of preform bases

160

Electric part

Voltage

220/380V

Frequency

50/60Hz

Installation power

120kw

Service power

40-70%

Air source

High pressure

3.5Mpa

High pressure air consumption

8m³/min(14000bph, 0.5L); 7m³/min(6000bph,   1.5L)

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 9,000kg

Dimension

Main machine (L×W×H)

6300×2100×2500mm

Preform unscrambler(L×W×H)

3200×1300×3500mm

Remarks:

* 14000bph output rate bases on 555ml, 18 gram C’estbon water   bottle;

6000bph output rate bases on 1555ml, 36 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/China

OMRON/INVT

2

Left mold-clamping servo motor

3

Left mold-clamping servo driver

4

Right mold-clamping servo motor

5

Right mold-clamping servo driver

6

Stretching servo motor

7

Stretching servo driver

8

Main transmission servo motor

9

Main transmission servo driver

10

Variable-pitch servo motor

11

Variable-pitch servo driver

12

Machine-arms servo motor

13

Machine-arms servo driver

14

Contactor

France

SCHNEIDER (TE)

15

Button

16

Air switch

Valves/adaptor

1

Pre-blowing valve

USA

PARKER

2

2nd blowing valve

3

Recycle valve

4

Exhaust valve

5

Pressurizing clamping valve

6

High-pressure air store tank

China

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!)