LDPE/HDPE FILM BLOWING MACHINE
With rotary die head, double lip air ring
With corona treatment,
With double rewinder & 3 sets hot slit seal system
The width of the film is 2520mm
With Air Chiller(ZT-20DS) and hot transfer system
With 1 pc extra air shaft
Main motor: 90Kw, Main Inverter 90Kw
With Auto loader
Machine with SSR solid relay control
Screws adopt alloy material, L/D 30:1
With side gusseting device
With 1 set ZL-180 Film edge material granulate
Machine height 9 meters
Voltage: 3P 480V 60Hz
Product performance and use:
This unit is suitable for blowing low density polyhexene (LDPE) and linear low density polyethylene (LLDPE) plastic film. It is widely used in food, textile, daily necessities and other civil light industrial packaging and export. Product packaging, industrial packaging. Formulated to produce pearlescent film and degradable film
The screw and barrel are made of 38CRMOALA high-quality alloy steel, which is nitrided and precision machined, with high hardness, strong corrosion resistance and durability.
Nanjing brand of motor, gear box brand Jiangsu Guomao type 225 gear box, hard surface gear box, with automatic oil pump, water cooling.
Randomly equipped with a die, a set of wind ring chassis.
The machine head adopts a layered spiral mandrel type for 360 degree continuous rotation.
The die is plated with hard chrome, the structure is spiral mandrel type, the discharge is uniform and smooth, the main unit is up and down frequency conversion, the frequency conversion Taiwan Taida brand, the electric appliance CHNT, the air cooling device structure is labyrinth, the air output is even, the heating ring is used. Cast aluminum, automatic temperature control, automatic heating. Lifting traction device, which can automatically adjust the height of the lifting frame according to different process requirements;
The coiling device adopts pressure friction winding, upper and lower cylinders, with steam rising shaft, variable speed motor speed control, torque motor adjustment, double winding belt steam steel shaft winding, neat, winding tape meter, easy to change rolls :
Performance characteristics and technical parameters:
| Model |
SD/B-80B |
SD/B-90B |
SD/B-100B |
SD/B-120B |
| Applicable material |
LDPE LLDPE |
LDPE LLDPE |
LDPE LLDPE |
LDPE LLDPE |
| Film width(mm) |
1000-1500 |
1500-2000 |
1800-2500 |
2500-3000 |
| Film thickness (mm) |
0.015-0.15 |
0.015-0.15 |
0.015-0.15 |
0.025-0.15 |
| Max.extrusion Output |
100-150kg/hr |
200-250kg/hr |
250-300kg/hr |
350-400kg/hr |
| EXTRUDER |
|
| Screw Diameter (mm) |
Φ80 |
Φ90 |
φ100 |
φ120 |
| Screw L/D LENTH |
30:1 |
30:1 |
30:1 |
30:1 |
| Gear case |
225 TYPE |
225 TYPE |
225 TYPE |
280 TYPE |
| Screw material |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
| Cylinder material |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
SACM-645/38 CRMOALA ALLOY |
| cylinder motor |
370w=3 |
370w=3 |
370w=3 |
370w=4 |
| Driving motor( Kw) |
37 KW |
75 KW |
90 KW |
110 KW |
| INVERTER (Kw) |
37 KW |
75 KW |
90 KW |
110 KW |
| Temperature control |
5 |
5 |
9 |
5 |
| Average power consumption (Kw) |
45 |
88 |
88 |
110 |
| Die head (WITH ROTARY) |
| Die size (mm) |
350 |
550 |
600 |
700 |
| Temperature control |
3 |
5 |
5 |
3 |
| Air ring |
1 |
1 |
1 |
1 |
| Air blower (Kw) |
4 |
7.5 |
7.5 |
15 |
| Take-up unit |
|
| Roller width mm |
Φ165×1750 |
Φ220×2200 |
Φ220×2700 |
Φ220×3200 |
| Take up speed(m/min) |
5-40 |
5-40 |
5-60 |
5-60 |
| Take up motor(Kw) |
1.5 |
2.2 |
2.2 |
2.2 |
| Winding unit |
|
| type |
SURFACE FRICTION TYPE |
| Winding motor (N.m) |
2.2 |
2.2 |
2.2 |
2.2 |
| Winding speed(m/min) |
5-40 |
5-40 |
5-40 |
5-40 |
| Outline diameter (m) |
7.5*5.5*7 |
9*5.0*8.2 |
9m height |
10.5m height |
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