Ld1100 Mulch Film Blowing Machine

LD(L)Blowing Line of Mulch Film and Agricultural Film Machine (Degradation)
Structural features:
1.The line is used for producing Mulch film, Agricultural film, with LDPE, LLDPE, LLDPE and LDPE compound as raw materials.
2.The die adopts central feeding spiral channel forming technology which is advanced in the world.
3.Forming and Cooling film adopts vane and blower which are low wind pressure and large air volume.
4.Extruder adopts wavy screw, with oblique barrier and the mixing screw head, stable function, reliable, high-output and low energy consumption.
5.Winding adopts friction-type two-face winding, equipped a bridge at the center of the below winder, which reduces the hight of the film, enhances the level off the film, so the structure of winding is more compact, operation is more easily. Equipped length-counting device, it ensures that the length of mulch film and Agricultural film is more precision.
6.Electrical components adopts domestic famous brands, realizes that the operation of machine is all-in-one.

Technical Parameters
Technical Parameters

Materials: LLDPE LDPE HDPE MLLDPE
Film Width: 500-1000mm Thickness: 0.004-0.008mm

I Extruders SJ45/30(1 set)
A. Diameter of Screw: φ 45mm
B. L/D: 30: 1
C. Material of Screw: 38CrMoALA
D. Screw Nitrogen Treatment Depth: 0.4-0.7mm
E. Surface hardness: HV950:
F. Material of Barrel: 38CrMoALA
G. Barrel Nitrogen Treatment Depth: 0.4-0.7mm
H. Surface hardness: HV≥ 940
I. Barrel Cooling Method: Air-cooling(3 zones)
J. Barrel Heating Method: Casting aluminum heating (3 zones)
K. Barrel Temperature Controll: Auto-controll, LCD Screen,
2. A. Main motor: 15kw, With Inverters
B. Inverters: Sino-Japan cooperation
C. Max. Output: 40kg/h
3. Heating Method:
A. Casting aluminum heater
B. Cooling Method: Auto constant temperature system, air-cooling
4. Reducer
A. Material of reducer: HT200
B. Lubricating Method: Constraint oil Lubricating
C. Material of Gear: 20CrMoTi
D. Processing techinics: Forging, Grinding, Nitrogen: HV≥ 750
5. Aptitude digital temperature-controlling equipments
6. Operation: Dest type electrical controlling tank
7. Equiped screen changer 1set

II Diehead
1. Material of Die: 5CrNiMo
2. Type: Double-layer coextrusion inner composite spiral die
3. Diehead Diameter: 200X1.5mm
4. Heating Method: Casting aluminum heater
5. Temperature Controll: Auto-controll
6. Zones: 3 zones of die
7. Voltage: 380V/50Hz
8. Power per zone: 3kw
9. Feeder method: Center feeder
10. Prepare parts: Heating stick, tools
III Air Ring
1. Air Ring Type: Dyke Type high wind capacity, Angle adjusted.
2. Air Ring Outdiameter: 1000mm
3. Blower power: 1.5kw
4. Air Ring Material: Casting aluminum
5. Tube: Plastic tube
IV Take-up system
1. Take-up type: Disassembly structure, Operation plate, Handrail.
2. Take-up roller specification: ∮160× 1100 mm
3. Take-up roller material: Rubber
4. Take-up roller center: 5200mm
5. Max. Take-up speed: 120m/min
6. "A" Board Type: Fense type board
7. "A" Board Material: Steel frame type, Galvanization tube
8. Adusting Method of
9. Take-up motor power: 1.1kw, Frequency conversion
V Winding equipment
1. Winding Method: Double flat and friction winding
1. Max. Winding speed: 120m/min
2. Motor power: 100.4/8