Equipment introduction

1. 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

   
   

2. 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.