เครื่องเป่าฟิล์มสำหรับงานหนักชนิดบรรจุถุง FFS สามชั้น

SJGM-Z75× 30× 1(65× 30× 2)-850/1100mm
I. Feature
1. Valid film lay flat width: 450~700mm
2. Film thickness: The best scope 0.14~0.20mm
3. Raw materials: LDPE; LLDPE; Mlldpe; HDPE; EVA, etc.
4. The structure of film: ABA; ABC; ABB; AAB.
5. Film tolerance: ≤ ± 8%(when the thickness of film is 0.08mm)
6. Output: About 150kg/h, depending on resin and product dimensions
7. The total power capacity: 225KW, actual consumption 115KW, 380V/50Hz
8. Line outer dimensions: 12500x7500x10500mm (L x W x H)

II. Extruder: (Three Sets)
1.1 Screw
A. Diameter: 65mm X 2; 75mm X 1;
B. L/D ratio: 30: 1
C. Structure: Separating, barrier and mixing
D. Material: 38CrMoA1A,
E. Heating treatment: Forging, heat treatment and nitrified,
F. Suitable for resin: LDPE, LLDPE, Mlldpe (the MI is 2)
1.2 Barrel
A. Hole diameter: 65mm X 2; 75mm X 1;
B. Material: 38CrMoA1A,
C. Heating treatment: Forging, heat treatment and inner hole nitrified,
1.3 Max. Screw rotating speed: 130r/min
1.4 Forced water chilling for feed section of barrel, adopted cast aluminum heater with inner cooling structure for transmission, measure and mixing sections.
1.5 Barrel heating zone: Four zones for 65mm extruder
Four zones for 75mm extruder
1.6 Barrel cooling blower: 65mm extruder: 370W, 4sets
75mm extruder: 370W, 4sets
1.7 Gear box
A. Gear type: Standard involute cylindrical skew wheel
B. Material for gear: 20CrMnTi, through high frequency quenched treated and precise grinding.
C. Lubrication wary: Forced all cycle lubrication
D. Cooling way: Force water cycle cooling for oil temperature
E. Oil filtering way: Disassemble outside oil filter with cooler
1.8 Extruder main motor: Nanhua brand, 37kw X 2sets for 65mm extruder, Controlled by 37KW inverter, EURA brand
Nanhua brand 45kw X 1set, for 75mm extruder,
Controlled by 45KW inverter, EURA brand
1.9 The max. Extrusion of 65mm is 120kg. /h
The max. Extrusion of 75mm is 145kg. /h
1.10 Stainless steel hopper, 75kg/pieces for 65mmextruder; 75kg/pieces for 75mmextruder;

2. Screen changer: 3 set
2.1 With domestic melt pressure and temperature sensor before changer, 3 set
2.2 stainless steel heater, one zone

III. Die head, air ring and IBC system
3. IBC die-head: I set
3.1 Structure: Three layer co-extrusion spiral mandrel central feeding, finishing Polish with plate hard Cr and Polish again; Processing by CNC machine;
3.2 Material of the die head: 40Cr
3.3 Die lip diameter: 200mm;
3.4 Die head heater: Stainless steel heater, three zones separately

4. Precision dual lip air ring: 1 set
4.1 Structure: The out air orifice be adjusted according to the processing
4.2 Material: Cast aluminum
4.3 Blower power: 7.5kw, 1set, with inverter for speed adjusting, EURA brand.

5. IBC system(not include the chiller)
5.1 The America Honeywell search unit (four in total, )
5.2. ABB inverter (two sets)
5.3. SAIA-BURGESS ELECTRICS PLC computer programming controller (include the control system of the film width in automatic);
5.4. The Taiwan Weilun operating system equipment human-computer interface touch screen, controlled resolution: The tolerance the width is ± 4mm;
5.5. The cooling fan for the die-head with low noise, the power of blower is 4.0KW