Equipment introduction
JG-RPB1600 PP meltblown non-woven production line process introduction:
The melt-blown nonwoven process uses high-speed hot air to draw a thin stream of polymer melt extruded from
the spinneret of the die, thereby forming ultra-fine fibers and condensing on the curtain net or roller, and relying
on itself It becomes a nonwoven fabric.Process standard flow:
Polymer preparation → Melt extrusion → Metering pump → Meltblown
die
head
assembly
→ Melt
thin flow stretching
→ Cooling
→ Receiving device
JG-RPB1600PP meltblown non-woven fabric production line configuration:
Product requirements
Effective width of the product
1600mm;
Maximum package roll diameter
1200mm;
Output:
1.5-2.0T / 24 hours (based on 20g per square meter);
Monofilament fineness
2um-5um;
Main raw materials
Polypropylene chips (special materials for meltblown)
Product weight:
15-200g / m2.
Mechanical speed:
10-80M / min;
Installed capacity:
450kw;
Equipment size: about
16000mm × 6000mm × 6000mm
JG-RPB1600PP meltblown nonwoven production line technical parameters
1) Extruder
1set
Loading work platform
1set
Vertical mixer (stainless steel)1T
1set
Vacuum automatic feeding system
1set
Hopper type
Tapered stock storage type
Hopper volume
≥200LB、Driving motor
Three-phase AC motor (Siemens Motor)
Drive power
55KW
Speed regulation method
frequency converterC、Reducer
1set
Type
Gear box for plastic machinery
Gear material
20GrMoTi high-quality alloy steelD、Barrel
Diameter
Φ105mm
Material
38CrMoAl high-quality alloy steel is surface hardened by ion nitriding
Nitriding depth
0.5-0.8mm
Surface hardness
HV 850-110
Heating method
electric heater
Temperature control mode
PID
intelligent
temperature
control instrument
automatic controlE、Screw
Diameter
Φ105mm
L / D ratio
30: 1
Material
38CrMoAl high-quality alloy steel is surface hardened by ion nitriding
Nitriding depth
0.5-0.8mm
Surface hardness
HV 850-1100
2) Hydraulic screen changing system
1set
Screen changing method
Double station plunger type hydraulic quick screen changing
Oil pump driving form
AC motor
Oil pump driving power
2.2KW
Heating method
stainless steel electric heating
Pressure sensor
1set
3) Melt metering pump
1set
Drive motor
3 KW
Control form
frequency control
Pressure closed loop system
1set
4) Hanger-type melt-blown extrusion molds
1set (domestic brands)
The template material is made of alloy steel, after quenching and tempering, heating method using heating tube in the mold internal rod heating.
Product width
1600mm
Total heating power
35 KW
Pressure sensor in front of the mold
1est
5) meltblown spinnerets
2sets
(First send 1 set when delive, another set will send when produce finish)
Made of precision high temperature resistant steel, each set includes: aluminum gasket, distribution plate, multilayer stainless steel mesh
6)
Air heating system
Heating tank material
stainless steel
Heating medium
air
heating power about
180KW
Maximum design heating temperature
400ºC
Operating temperature
200-350 ºC (adjustable)
Temperature control method
Intelligent temperature control PID automatic control
7) High pressure fan
one set
Control power
110KW
Control type
AC variable frequency control
Supply air pipe
one set
8)Networking system
one set
Suction port adjustment
Adjustable air outlet
Net curtain
2pieces
Conveyor width
1900mm
Mesh material
PE mesh
Negative pressure fan
1sets
9) Electrostatic electrets
one set
Input voltage
220V
Output voltage
60 kV
Processing width
1.8m
10) Winding
one set
Friction roller
1 root(steel roller)
Roll length
2000 mm
Surface treatment of steel rolls:Rubber-coated polishing
Control power
5.5KW
Control type
Frequency Control
11) Electrical control system
PLC control, inverter synchronous control,
Main motor
Siemens Motor
Main low voltage electrical appliances:
Schneider brand
Temperature control instrument:
Omron or RKC13、 Accessory equipment
Calciner
one set
Ultrasonic cleaner
one set
Air compressor
one set
Note: The above contents are for reference only.Hautek reserves the right to change without notice.
név: Frank Huang
Cég telefon: 0574-87317986
E-mail: Lépjen kapcsolatba velünk
Mobiltelefon: +86-13805862932
Weboldal: hautek.infohub2b.com
Cím: 831,No.598 Jiangnan Rd., Ningbo, China P.C.315040.