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.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.
3.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.
4.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.
5.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.
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 | LXE-2/10 | |
Main machine | Maximum Bottle capacity | 12L |
Maximum bottle diameter | Φ220mm | |
Neck diameter | Φ38~55mm | |
Maximum bottle height | <450mm | |
Maximum preform height | <250mm | |
Clamping stroke | 250mm | |
Bottom die stroke | 50mm | |
Maximum output rate (bph) | 800 | |
Number of molds | 2 | |
Heating part | Number of heating modules | 2 |
Number of heating lamps | 12 | |
Number of preform bases | 62 | |
Electric part | Voltage | 220/380V |
Frequency | 50/60Hz | |
Installation power | 80kw | |
Service power | 40-70% | |
Air source | High pressure | 3.5Mpa |
High pressure air consumption | 6m³/min(800bph, 10L 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 7,000kg |
Dimension | Main machine (L×W×H) | 4800×2300×2600mm |
Preform unscrambler(L×W×H) | 2500×2500×3400mm | |
Remarks: * 800bph output rate bases on 10L, 250 gram water round 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 | Mold-clamping servo motor | China
| INVT |
8 | Mold-clamping servo driver | ||
9 | Stretching servo motor | ||
10 | Stretching servo driver | ||
Valves/adaptor | |||
1 | Pre-blowing valve | UK | NORGREN |
2 | 2nd blowing valve | ||
3 | Recycle valve | ||
4 | Machine-hands motion valve | ||
5 | Pressurize mold-locked motion valve | USA | PARKER |
6 | Seal cylinder | China | NH |
7 | Reducer | PLANETKING | |
8 | 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!) |