Characteristic:
1.die head use split-level spiral mandril,can swing successively around 360 degree.
2.The structure of Mechanics screen changer is rational,it is more convenient to change the screen. It is used to be reliable.
3.Unit fit out kinds of parts: mark length unit¡¢sliver unit¡¢cooling log raft¡¢flattening roller¡¢winding unit.
Uses:
A+B+C Series Three-layer Co-extrusion Rotary Die-head Film Blowing Machine has been improved designed and manufactured by our company referring to foreign and local technology. It can blow all kinds of LDPE¡¢ HDPE ¡¢LLDPE ¡¢ MLLDPE packing film about the breadth of 800/1500 mm the thickness of 0.08mm successively by squeeze.This film is widely used to light or heavy package such as kinds of fresh fruit ¡¢ meat ¡¢ pickles¡¢fresh milk¡¢ drink etc. because of its good barrier¡¢Moisturizer¡¢ prevent damp ¡¢prevend rain ¡¢prevent wind ¡¢ prevent frost ¡¢prevent O2 ¡¢oil proof.
suitable material:LDPE, HDPE, LLDPE EVA
Main technical parameter:
MODEL
|
SD-3L45
|
SD-3L50
|
SD-3L55
|
SUITABLE MATERIAL
|
LDPE LLDPE HDPE EVA
|
FILM WIDTH(mm)
|
800-1300
|
800-1500
|
1200-2000
|
FILM THICKNESS (mm)
|
0.028-0.25
|
0.028-0.25
|
0.03-0.25
|
MAX.EXTRUSION OUTPUT
|
130kg/hr
|
190kg/hr
|
260kg/hr
|
EXTRUDER
|
|
|
|
SCREW DIAMETER(mm)
|
AФ45 BФ50 CФ45
|
AФ50 BФ55 CФ50
|
AФ55 BФ65 CФ55
|
SCREW L/D LENGTH
|
28:1
|
SCREW MATERIAL
|
SACM-645/38 CRMOALA
|
CYLINDER MATERIAL
|
SACM-645/38 CRMOALA
|
CYLINDER COOLING
|
370w X 2/3
|
370w X 2/3
|
550w X 2/3
|
DRIVING MOTOR(Kw)
|
A15+B18.5+C15
|
A18.5+B22+C18.5
|
A22+B37+C22
|
TEMPERATURE CONTROL
|
3x3
|
3x3
|
3x3
|
AVERAGE POWER-CONSUME(Kw)
|
58
|
70
|
90
|
TYPE OF DIE
|
|
|
|
DIE SIZE(mm)
|
200/250
|
250/300
|
350/400
|
TEMPERATURE CONTROL
|
4
|
AIR RING
|
1
|
AIR BLOWER(Kw)
|
5.5
|
7.5
|
11
|
TAKE-UPUNIT
|
|
|
|
PINCH ROLLER (DIA. WIDTH)mm
|
Φ165 X 1400
|
Φ190 X 1600
|
Φ190 X 2100
|
TAKE-UP SPEED(m/min)
|
5-60
|
5-60
|
5-60
|
TAKE-UP MOTOR(Kw)
|
1.5
|
1.5
|
1.5
|
WINDING UNIT
|
|
|
|
TYPE
|
SURFACE FRICTION TYPE
|
WINDING MOTOR(Kw)
|
1.5
|
1.5
|
2.2
|
WINDING SPEED(m/min)
|
5-60
|
5-60
|
5-60
|
COVER DIMENSION(m)
|
7.5X5.5X6.5
|
8.2X5.8.0X7.2
|
9.0X6.4X8.2
|
OPTIONAL EQUIPMENT
1. AUTO LIADER
2. CORONA
3. AIR COMPRESSOR
4. AIR COOLING DEVICE
5. MANUAL MECHANICS SCREEN CHANGER
6. DIE ROTARY DEVICE