- Contact Person : Mr. Ge Fangkun
- Company Name : Laiwu Runhua Plastic Machinery Co., Ltd.
- Tel : 86-634-6321177
- Fax : 86-634-5912009
- Address : Shandong,laiwu,123 Longtan East street , Laiwu city Shandong Province
- Country/Region : China
1600mm three layer die head blowing film line
1.single screw extruder : 1 set 2set
1.1 screw
Screw type | Wave type |
Screw diametre | 75mm 65mm |
Screw L/Dratio | 30:1 |
Screw material | 38CrMoALA |
processing | Nitriding HV>=900 nitriding thickness 0.3-0.6mm |
Screw max. speed | 100r/min |
1.2 screw barrel
Barral aperture | 75mm 65mm |
Barrel material | 38CrMoALA |
processing | Nitriding HV>=900 nitriding thickness 0.3-0.6mm |
Barrel heating way | Cast aluminium heater ( with inner cooling structure ) |
Barrel cooling way | Force water cooling in feeding zone ,blower cooling fan in working section |
Barrel temperature control | Constant temperature automatic control |
1.3 gearbox
type | Horizontal type . hard-toothed surface |
Lubricating way | Force oil circulation lubricating |
1.4 driving motor:
55KW frequency conversion speed adjust
37KW frequency conversion speed adjust
T ype | 3FM2800 | 3FM3500 | 3FM5000 | 3FM5000- | 3FM5500- | 3FM5500- |
mm Max. width | 10000 | 12000 | 14000 | 16000 | 18000 | 20000 |
mm Film thickness | 0.08~0.12 | |||||
Layer of laminating | 3 | |||||
Raw material | LDPE,LLDPE,EVA,mLLDPE,HDPE | |||||
kg/g Max. output | 600 | 1000 | 1500 | 1800 | 2000 | 2300 |
Extruder | 90/30x2 120/25x1 | 120/25x2 150/30x1 | 150/30x3 | 150/30x2 180/30x1 | 180/30x3 | 180/30x3 |
kw Driving power | 90x3+110 | 110x2+200 | 250x3 | 250x3+280 | 280x3 | 315x3 |
mm Diameter of die lip | 1400 | 1600 | 1800 | 2000 | 2200 | 2400 |
mm Diameter of air ring | 3600 | 3600 | ||||
mm Haul-off height | 19000 | 21000 | 24000 | 24000 | 27000 | 32000 |
m/min Haul-off and wind-up speed | 3~30 | |||||
Layflat mode | Side gusset | |||||
Wind-up method | Two-station center wind-up unit | |||||
5500 | 6300 | 7000 | 8000 | |||
0.3-2 | 0.3-2 | 0.3-2 | 0.3-2 | |||
kw Total power | 750 | 950 | 1400 | 1550 | 1650 | 1900 |
m Overall dimention | 16x9x20 | 18x12x21 | 19x11x25 | 20x13x25 | 20x15x27 | 22x22x33 |
1600mm three layer die head blowing film line
