Multilayer АВА - multilayer blown film lines
manufactured by the company "Aleko", Russia
- LDPE, HDPE, LLDPE, mLDPE, fillerCaCO3 и т.д.
- T-SHIRT BAG
- SHRINK BUNDLING FILM
- PACKAGING FILM
- GARBAGE BAG
Advantages of Aleko ABA compared to single-layer lines:
-
Reduced production costs by introducing up to 100% recycled raw materials or up to 70% CaCO3 based chalk compound in the middle layer (B) of the film
Layer ratio up to 1/8/1
Preservation of marketable appearance of products due to outer (A) layers made of primary raw materials, reliably covering the middle (B) layer.
Improved physical and mechanical properties compared to a single-layer film of the same material due to the use of a three-layer structure.
ABA ring type die head:
-
Working surface coated with hard chrome (coating thickness 30 µm)
Optimum polymer rheology
Short melt channels
Temperature maintenance
Working surface coated with hard chrome (coating thickness: 30 mcm)
Control system:
-
Implemented using a PLC controller
Heating elements control system is operating with PID control.
Control and diagnose might be managed by remote access
All electric motors have Delta inverter control.
Screws:
-
Compression type with two barrier zones and one mixing zone
Made of steel with bimetallic coating
Diameters: 45/55/65/65/75/90 at customer's option
Winder:
The device might be equipped with one post or two (back-to-back) posts. All winders are equipped with automatic roll removal, strain gauge control system and EPC or CPC system (optional)
| Model | 35/45 | 45/55 | 55/65 | |
|---|---|---|---|---|
|
Layer А (Outer and Inner) |
HDPE | HDPE | LDPE | LDPE |
|
Layer B ( Middle) |
HDPE/CaCO3/HDPE/Recycled PE | |||
|
Capacity, kg/h |
to 100 | HDPE: до 140 | LDPE: to 200 | to 300 |
|
Film thickness, mcm |
HDPE: 15-60 | LDPE: 20-200 | ||
|
Screw diameters, mm |
35+45 | 45+55 | 55+65 | |
|
Screw l:D ratio |
1/32 | |||
|
Layers ratio |
to 1/8/1 | |||
|
Filter Type |
Candle/valve | |||
|
Die head type |
stationary/with rotation | |||
|
Diameter of wind roll, mm |
to 500 | |||
|
Effective film width, mm |
800 | 800-1300 | 1500-2100 | |
|
Die head diameter, mm |
50-100 | 80-150 | 150-300 | 200-400 |
|
Vertical rotating turret |
- | option | ||
| Die gap, mm | 1,2-2,0 | |||
|
Height, m |
4,8 | 6,7/9,5 | 9,5-11,6 | |
|
Winder type |
Single post/ two-post |
|||
|
Roll removal |
Automatic/manual |
|||
|
Main motor power, kW |
11/18,5 | 18,5/30 | 30/45 | |
|
Power consumption, kW/h |
50 | 78 | 90 | |
|
kW consumption per 1 kg of production, kW/kg |
0,3-0,4 | |||
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