2600mm Width High Output Three-Layer Film Blowing Machine, Three Layer Extruding Machine ABC Film Blown Machine

• Customization: Available
• After-sales Service: Permanent Warranty/Free Spare Parts
• Warranty: 1 Year
• Model NO.: HRSJ-65*2/75*1
• Raw Material: PE
• Maximum Folding Width of Film: 2600
• Screw Diameter: 65mm
• Automation: Automatic
• Computerized: Computerized
• Certification: CE
• Transport Package: Wooden Case or Simple Film Wrapped
• Specification: 12600*9500*13500
• Trademark: Huarui
• Origin: Zhejiang
• HS Code: 8477309000
• Production Capacity: 200set/Year
• Package Size: 1260.00cm * 950.00cm * 1350.00cm
• Package Gross Weight: 29000.000kg

Product Description

SJ3-F1800 three-layer co-extrusion film blown machine 




J 75/90/75-2600 ABC Three-layer Co-extrusion IBC system Internal Cooling Blown Film Unit
Basic specifications of the equipment
1. Product specification: thickness 0.03-0.12mm(single side), width 1700-2500mm (product width and thickness range are determined according to die size and raw materials);
2. Product raw materials: LDPE, LLDPE/LDPE blends, MLLDPE, etc.;
3). Product structure: A/B/C, A/B/A, B/B/A, A/A/B;
4. Product quality: the limit deviation of film thickness is ≤±5%, and the rest of the indicators should meet the requirements of GB/T 4456-2008 high-quality products. (measured by 2 sigma method)
5. Total installed power: about 400KW (excluding auxiliary equipment power)
6. Maximum output: about 300 kg/h (when equipped with refrigerated air source, product width and thickness determine product output)
7. Dimensions: (L×B×H) about 12600×9500×13500
8. Machine weight: about 29T

Equipment and technical composition:
This machine set is composed of three single screw extruders ,and use of three-layer co-extrusion internal cooling composite die, melt pressure sensing and other high-tech.
 Equipment configuration
1. Single screw plastic extruder (3 sets total)
1.1 Screw: screw diameter φ75mm; screw L/D: 32:1; (2 sets)
Screw diameter φ90mm; screw L/D: 32:1; (1 set)
1.2 Screw speed: 15~100r/min
1.3 Barrel: Material: 38CrMoAlA nitriding treatment; (3 sets)
 75 barrel heating: four-stage ceramic heating ring heating, stainless steel air duct cooling;
2set φ75mm heating power is about 48kw;
90 barrel heating: thermal coil heating, stainless steel air duct cooling;
φ90mm heating power is about 32kw;
Cooling: water cooling in one zone, air cooling in zones one, two, three, four and five;
1.4 Host reducer:
1.4.1 Gear form: involute cylindrical helical gear,
1.4.2 Gear material: 20CrMnTi alloy steel;
1.4.3 Gear hardness: HRC56-62. The hard tooth surface is finely ground, and the gear precision reaches GB10095-88;
1.4.4 Cooling type of reducer: forced water circulation cooling oil temperature;
1.4.5 Type of reducer: involute cylindrical helical gear, alloy steel, hard-tooth surface fine grinding; 75 machine adopts 225 type reduction box, 90 machine adopts 280 type reduction box;
1.4.6 The connection method of the reducer: the direct connection method is adopted.
1.5 Cooling type of reducer: forced water circulation cooling oil temperature;
1.6 Main motor of extruder: power 55kw×2 sets, 90kw×1 set, frequency conversion speed regulation (Inovance inverter);
1.7 Add melt pressure and temperature sensing devices in front of the filter (3 sets in total);
1.8 Equipped with Diffini weighing and loss-in-weight integrated feeding unit (for detailed parameters, see the annex below);
1.9 Equipped with one HF-163 type edge material online recycling machine (Hunan Hengfa Company).

2. Filter device
2.1, structure type: 75 extruder adopts two sets of manual quick-change filter screen devices,
90 extruder adopts a set of hydraulic quick-change filter screen device;
2.2 Filter heating: The heating power of the filter device is about 25kw

3. Three-layer co-extrusion die
3.1 Die head structure type: center feeding three-layer co-extrusion composite die head;
3.2 Material of die head: 40Cr die steel;
3.3 Processing method: CNC machining center is used for processing;
3.4 Die diameter:  φ600mm, gap: 2.3, working surface roughness of die head 0.4;
3.5 Die head heating: mica heater, power about 38KW.

4. IBC Bubble Cooling System
4.1 Structure type: ultrasonic closed-loop servo control;
4.2 Control part: adopt Inovance series products and Inovance inverter;
4.3 Display part: 10.4-inch screen;
4.4 Film bubble monitoring and detection components: 3 German ultrasonic detection probes;
4.5 Membrane bubble inlet and exhaust fans 7.5KW (2 sets in total), variable frequency speed regulation (Inovance inverter);

5. Switzerland KUNDING online thickness detection control system + automatic air ring:
5.1 Switzerland KUNDING provides a set of KT 1200 thickness gauge (including a set of KPE control software for the thickness gauge); 
5.2 Thickness measuring device with rotating scanning frame, model: K-500, capacitance probe;
5.3 Measuring range: 500-2600mm; thickness range 0-300μm;
5.4 ZD-B type automatic air ring with double air outlet
5.5 Structure: multi-point air temperature control air ring, which can adjust the air temperature and air volume online to reduce the deviation of film thickness;
5.6 Air ring material: cast aluminum alloy;
5.7 Fan power: 22kw;
5.8 Fan speed regulation: variable frequency speed regulation (Inovance inverter);
5.9 A set of 25 hp air coolers is required (connecting pipes installed on site shall be prepared by the buyer);

6. Bubble stabilizer
6.1 Structural type: linear opening and closing foam stabilizer, equipped with rolling sleeve;
6.2 Adjustment method: electrically adjust the opening and closing of the bubble stabilizer.

7. Traction system
7.1 Structure type: fixed traction structure;
7.2 The first traction motor: 4.4KW servo motor speed regulation (product of Huichuan company);
7.3 The first traction roller clamping method: pneumatic clamping device;
7.4 Traction frame bottom plate: adopt breathable pattern plate;
7.5 Equipped with two sets of three-phase CW-3006 type sealed discharge rack corona treaters and one set of discharge racks (exhaust ducts and exhaust fans installed on site shall be provided by the buyer);

8. Herringbone splint device
8.1 Structural type: aluminum alloy rolling herringbone;
8.2 Adjustment method: electric adjustment of the angle of the herringbone;
8.3 Equipped with a set of Edge inserting system, Edge inserting depth is 630mm;

9. Take-up device(rewind device)
9.1 Take up method: double-station horizontal friction winding (automatic flying knife, automatic roll change, automatic unloading);
9.2 Second traction motor: 4.4KW servo motor speed regulation (product of Huichuan);
9.3 The clamping method of the second traction roller: pneumatic clamping device; one set with automatic tension control device;
9.4 Maximum rewind width: 2400mm; Maximum coiling diameter: 300mm;
9.5 Edge trimming device: equipped with two sets of edge slitting knives, four longitudinal slitting knives, with edge blowing device;
9.6 rewind motor: 4.4KW servo motor speed regulation (product of Huichuan company);
9.7 Equipped with meter alarm device;
9.8 Coiling shafts: φ74 inflatable coiling shafts ,4set

10. Electrical control system
10.1 The electric control cabinet is divided into main engine power control, heating temperature control and auxiliary engine control.
(1) Control and display the main motor frequency, screw speed and melt pressure;
(2) Control and display the temperature control of extruder, quick change and mold temperature;
(3) Control the touch screen display that displays the internal cooling and the control of auxiliary machines.
10.2 The low-voltage electrical appliances, circuit breakers and switches are matched with the domestic Delixi brand;
10.3 Host temperature control: solid state relay is used.


Accessories: Weighing loss-in-weight integrated feeding unit

Italian control technology, raw material ratio accuracy error ±0.05%, extrusion control accuracy error ±0.3%. Effectively control formulation cost and layer ratio functional stability.
National patented valve shearing design can effectively avoid the problems of raw material stuck, lack of material, downtime and other problems. The patented inclined mixing barrel can effectively avoid the dead angle of mixing.
The operation screen is simple and can store multiple formulas. The formula ratio can be changed within two minutes, and the product thickness and output can be changed within one minute, reducing production losses. Through real-time statistics of raw material consumption, it can effectively assist the production workshop to control raw materials.
Monitor the production status of the extruder in real time to compensate for changes in the quality of extruded products caused by changes in raw material density, heating temperature, screw wear, and extrusion process changes.

 

specifications	Qty	Attched pic
Central control station (HMI Taiwan Vellon)	15 inch * 1set
Batch-4-150KG    (4 components per set)	2 set
D-Batch-4-300KG (4 components per set)	1set
Weighing sensor	6set
Solenoid valve group (FESTO, Germany)	3set
High speed cylinder assembly (FESTO, Germany)	12set
RVVP4*0.75 shielded wire and cable (US standard cable)	60M
Six types of dual-shielded network cables	30
Anti static storage barrel	12set
Tilting agitation drum (Anti-mixing dead zone)	3set
Mixing motor (TRANSTECNO, Italy)	3set
Electrical components (main control switch: Siemens; Switching power supply: Taiwan Mingwei; Terminal: Weidmuller, Germany; Control cable: American standard cable; Fuse: France Miro)	3set
High pressure fan -15HP	1set
Vacuum hopper -12L	12set

Screw and barrel:






Certificate:

Exhibition: