
three layers film blowing machine with 3 extruder,suit to produce function film for vacuum bag,FFS bag.
The utilization of a three-layer blown film extrusion setup, incorporating three extruders, motors, gearboxes, and inverters to produce a three-layer film, such as the ABC three-layer co-extrusion blown film extrusion via a plastic film blowing apparatus, offers notable benefits. This system is proficient in manufacturing HDPE, LLDPE, and LDPE films. Through the application of multi-layer co-extrusion technology, the equipment enhances the durability of the resulting film. By employing a single primary extruder to feed material for both the outer and inner layers, the necessity for extra extruders is minimized, leading to energy efficiency and reduced consumption rates.
In essence, our three-layer blown film machinery is meticulously engineered to streamline production processes, enhance product quality, and ensure economically viable operations, positioning it as a valuable investment for enterprises operating in the film production sector.
Heavy duty bag
Heavy Duty Plastic Bag Machine
Technical Variables | ||||
型号 | Mode | 3SJ-1100 | SJX3-1350 | SJX3-1700 |
螺杆直径 | screw diameter | φ55×2 φ60×1 | φ60×2 φ65×1 | φ65×2 φ70×1 |
螺杆长径比 | screw ratio L/D | 28:1 | 28:1 | 28:1 |
螺杆转速 | screw speed | 15-120r/min | 15-120r/min | 15-120r/min |
主电机功率 | main motor power | 15kw×218.5kwx1 | 18.5kwx222kwx1 | 22kw×230kwx1 |
单挤出机产量 | extrusion output(single | 80kg/h | 100kg/h | 140kg/h |
模口规格 | ange of die-tip | φ150 φ220 | φ180 φ250 | φ250 φ350 |
薄膜厚度单面 | single layer thickness of film | 0.02-0.15mm | 0.02-0.15mm | 0.02-0.15mm |
薄膜最大折径 | max layflat width of film | 1000mm | 1200mm | 1500mm |
电器总容量 | nstallation capactity | 90kw | 105kw | 120kw |
外形尺寸 | overall dimension | 6600×4100×5800 | 6800×4300×6000 | 7000×4800×7500 |
机器重量 | weight of machin | 5.5T | 6.2T | 7.5T |
Optional Device:
1)Auto Loader
2)Air Compressor
3)Rotary Die Head
4)Double Side Winder(Back to back winder)
5)Up and Down
6)Embossing Cylinder
7)Air Shaft
8)Masterbatch Dosing device
9)Automatic Winder Changer
10) Corona treatment
※Correct specifications depend on the actual model. All specifications are subject to change without prior notice.
If you only buy one machine,we will pack machine with wooden pack,and loading container with Less Than Container Load(LCL).
If you buy one container machines,we will pack machine with stretch film and loading container directly (FCL full container load).
Our Main parts cooperator as following brand,but standard parts all made from China.
How To Find Polyethelene For Blown Film Extrusion.
Extrusion Film Extrusion use Polyethelene,such as
Low Density Polyethylene(LDPE),High Density Polyethylene(HDPE) and Linear Low Density Polyethylene(LLDPE),Polypropylene(PP).
Below are big brand material supplier in the world,they open office all over the world,you can check them in local market.
1.Sabic Saudi Basic Industries Corporation
2.ExxonMobil Chemical Company
3.Dow Chemical Company
China Evergreen Machinery Co., Ltd. is a manufacturer and supplier of plastic film and plastic bag production equipment for the entire factory, including blown film machines, bag making machines, flexible printing machines, copper tube machines, recycling extruders, stretching film machines, and foaming machines.
Whatsapp:0086-13088651008;