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EPE FOAM Product Introduction:
Polyethylene
foam sheet(film), also named as pearl cotton, which is a kind of new-type packing
material with the features of damp-proof, shock-proof, sound insulation, heat
preservation and good plasticity. It is an ideal substitute of traditional
packing materials and used widely in the packing of electronic product, commodity, glass, pottery, electrical household appliances, spraying, furniture,
hardware product, toy, etc
Model: SMEPE-105
I. Main parts as the following:
|
NO |
Name |
Picture |
Qty. |
|
A |
steel rack structure |
 |
1set |
|
B |
auto feeding unit
|
 |
1set |
|
C |
extrusion unit |
 |
1set |
|
D |
Foaming agent injecting
unit |
 |
1set |
|
E |
anti-shrinkage
injecting unit |
 |
1set |
|
F |
Foaming die head unit
|
 |
1 set |
|
G |
auto screen exchanger
|
 |
1set |
|
H |
air ring & molding drum
unit |
 |
1set |
|
I |
expanding unit |
 |
1set |
|
J |
haul-off unit |
 |
1set |
|
K |
winding
unit |
 |
1set |
|
L |
auto electric control
cabinet |
 |
1set |
|
M |
Nucleate inject and
mixing
|
 |
1set |
II. Main design data
-
Raw material :
LD
PE
-
Extruder capacity approx :
90-120kg/hr
The capacity is lower when producing 0.5mm thick sheet
-
Thickness of sheet approx :
0.5-6.5mm
-
Width approx :
1000-2200mm Depending
on the thickness of sheet
-
Speed of the production
line :
10--80M/MIN
-
Power supply
:
3p×380V×50HZ（according
to country standard）
III. Demands of Public Works
-
Electric power: about
100kw
-
Main extruder motor: 37KW/45KW
-
Recycling cooling water
：
150L/Hr
-
Foaming agent : 15%
LDPE
IV. Specifications of
each single part
A. Steel rack structure
1set
-
operation table of blending materials :
made
of ss41 steel
CE
standard
-
steel ladder :
made of ss41 steel
CE
standard
B. Auto feeding unit
1set
-
capacity：
250kg/hr
-
feeding style :
auto feed
-
measure implement :
standard form
conical CE standard
-
materials of measure
implement : stainless steel
-
driving motor :
2HP ×4P 1set
C. Extruder unit
1set
-
Gear box
-
model:
315-16
-
material:
FCD25 malleable
cast－iron
-
box body:
FC20
-
gear wheel :
SCM4 special gear wheel burnishing and heating dealing
-
motor :
AC37KW/45KW×4P equipped
with the inverter
-
Neck
-
Barrel
-
diameter:
∮180mm
-
material :
38CrMoALA nitride steel
-
heating area：
16pcs
-
method of heating：
cast aluminum heater
-
method of
cooling: cycle water cooling
-
Screw
D. Foaming agent
injecting unit
1 set
-
sort
of foaming agent： butane in liquid state
-
sort
of pump： high pressure measuring pump
-
output pressure: Max 300Pa
-
output regulation： regulate the journey of piston
-
pressure gauge： 15MPa
-
power: 2.2kw
-
journey control： graduate hand wheel
-
driving motor： 2HP ×4P×1set
E. Anti- shrink agent
injection unit 1 set
-
sort
of anti-agent: GMS(hard fatly acid single
glycerin)
-
sort
of pump:
high pressure measuring pump ,single cylinder with piston
-
the
range of measurement: 35--245CC/min
-
pressure gauge:
15Pa 1set
-
volume of melting-pot: 5-7 L
-
driving motor by pump: 0.55KW×4P
-
method of heating： belt heater
-
heating region： 2pcs
-
fuse
pressure gauge: 0~30MPa
-
fuse
temperature : T/M detector,1 detecting
spot
F . Foaming die head
unit
-
Model: round die head for expanding
-
90,regulatable, 1set
-
10,regulatable, 1set
-
125,regulatable, 1set
-
Material： H13or Sweden 718
-
Heating region： 1pc
-
Heating method: belt heater
-
Fuse
pressure gauge 0-30MPa
-
Diameter of die lips： user decides by himself based on the width of
sheet
-
Thickness control : Regulated
by the speed of spiral stick and the gap between die heads
-
Die
lip material ： special steel with heating treatment
G. Auto screen exchanger
system
Heating region：3pcs
H. Air ring & mold drum unit.
-
Air ring
-
Mold
drum
-
Material： steel
-
Cooling method： water cooling + air cooling
-
Methods for slitting open: electric rotary cutter
-
Size of mold drum: 1100mm、1250mm one /each
-
Air engine : 2HP
I. Expanding unit
1set
-
Carbon steel & stainless steel rack
gradually expand
-
Material: SS41+SUS
J. Haul-off
unit 1set
-
Size
of hauling roller ： 420×2000×2sets
-
Material：STPG tube Chromim-plated
-
Driving motor（adjustable）:3HP×4P
-
Size of expanding
roller:∮162×2000mm long
-
Material of expanding roller: aluminum（A6061）
K.
Winding unit 1 set
-
Model: double axes cantilever displacement type
-
Maximum of roller weight:
maximum 30kg×1m
-
Tension: 15kg/m
-
Driving motor (regulative): torque motor 50kg/cm2×2set
-
Length control: length pre-set, equipped with the length metering alarm
-
Driving motor for displacement: 1HP×1/10 gear deceleration motor
L. Auto control unit
1 set
-
Temperature
control
-
Extruder: 9pcs
-
Die head: 1pc
-
Driving motor control
-
Extruder AC motor control cabinet
-
Haul
& winding control cabinet
M. Adding nucleate、mixing
unit (made in Italy) 1set
-
Feeding capacity:
2-30g/m
-
Feeding method:
Sprial and constantly
-
Driving motor :
VS0.4KW
IV. Spare parts
-
Tools for dismounting the screw 1set
-
Fixed wrench 1set
-
Forded wrench 1set
-
flexible wrench 1set
-
wire-cutter 1PC
-
“-“
screwdriver 2PC（big and small each one）
-
“X”
screwdriver 2PC（big and small each one）
-
Forfex 1PC
-
box
spanner 1PC
-
tool
box 1set
-
AC
contractor 2PCS
-
Temperature controller gauge 2pcs
-
Ampere meter 1pc
-
Thermocouple 2pcs
-
Pressure gauge 1pc
-
Heater (different type)
-
Teflon sealing gasket 6pcs
-
oil
valve 1pc
-
Butane pump connection with connecting set 2 sets
-
stainless steel screen 1 m2
-
One-way valve for main machine 1set
-
Spring for the one-way valve 5pc
-
belt
heater 1pc
-
heater for the screen changer 2pc
Note: 5pcs dies are included from
1000-2200mm width and 0.5-1.2mm thickness
Outside diameter: 60-135mm; inside diameter is adjustable
from 20-70mm;
Auxiliaries:
-
mould 3sets
-
haul-off: 1set;
-
conveyor with counter and cutter 1set
-
auto tube winding machine 1set
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