LDPE Film Blowing Machine is used for blowing the various film of low density polyethylene(LDPE), high density polyethylene(HDPE)and linear low density polyethylene(LLDPE)etc, Wich are widely used for packing liquid, industrial products, garments and textile, and printing lamination.
| Model | SJ-65 |
| Screw Diameter | 65mm |
| Screw Ratio | L/D28:1 |
| Screw speed | 10-100r/min |
| Main Output | 55-70kg/h |
| Power of Main Motor | 18.5-22kw |
| Specification of Die Head | Φ120-Φ220mm |
| Single-side Thickness of Film | 0.01-0.10mm |
| Max. Folding Width of Film | 1100mm |
| Total Power | 42kw |
| Weight of Machine | 3800kg |
| Overall Dimension(L*W*H) | 6000*2400*4300 |
Features:
1. The barrel and the screw of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.
2.Blown film extrusion spiral double layer high pressure type dies are accuracy made and also therefore are pricey however their life span is considerable.
3.Each die head will have a working range of die inserts at different diameters to fit the needed application. Different die gaps can also be specified relying on the material being extruded.
4. Main Motor coupling connected with gear box, reduce the power consumption.
5.Winder and utting unit adopts torque motor to keep proper tensions and make rolling even and easy to replace.
6.Pneumatic up and down mobile, surface friction winder, equipped AC motor with frequency conversion.
7.The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.
8. High efficiency dual lip air ring cooling system , SSR +PID temperature controller.
9.The blown film procedure is a continual procedure, as such the machinery has to be designed to cope with both the high speeds involved and have the ability to operate on a 24 hour basis.
10.Optional electric spark corona treater is available as required.
Reputation:
Huarui plastic machinery Co., Ltd, one of the members of Wity machinery group, which is a professional film extruder manufacturer over 30 years of experience, we provide complete blown film extrusion lines for mono layer, and complex multi-layer films of HDPE, MDPE, LDPE, LLDPE, PVC, and PP. We have set out various series of specific blown film lines for processing different polymer and application in the world.
Over the previous 30 years, we have constantly pressed to improve our customers' experience in all locations. Our confirmation comes when we hear our customers say that we have exceeded their expectations. As leading film extruder manufacture in China, our dedication is, as it has actually been, a recurring, enthusiastic search to stand out. We believe this is the best way for us to bring value into our customer .
Huarui Machinery have responded to the global needs by integrating unique remarkable parts such as extruders, die units, picking up system, and winder into a efficient production system. Consequently we can offer wide range of blown film machinery for production of variety of plastic films from tubular film, sheet film, and cast film to multilayer and dual color films. We have wide range of system configuration and aid equipment to satisfy demands of global marketplace.
Advantages:
1.Outstanding gearbox, motor, extruder and controller.
2.Barrel and screw finished by accurate machining and special nitrogen treatment.
3.Main motor is driven by controller with frequency changer.
4.High efficiency air infusing cooler to keep the high output.
5.Winding unit or tandem winder position can be adjusted freely.
6. All machines will be examined and tested before delivery .
7.After-sale service, we had been continually dispatching our own experienced technicians abroad monthly.
8.Highlighted properties of the blown film, such as tensile strength, flexural strength, durability and toughness. http://filmextruders.com/products/Blown-LDPE-HDPE-film-extruder.html
Firstly, polymer melt is extruded through an annular slit die head, usually vertically, to form a thin walled tube. The polymer begins in a pellet type, which are together compressed and melted to form a continual, thick fluid. This molten polymer is squeezed out, via an annular slit die.
Secondly, air is infused with an opening in the facility of the die, and air pressure blow the extruded melt to increase into a bubble. Mounted on top of the die, a high efficiency air ring infuse to cool the hot film. The air pressure keep constant to guarantee consistent film thickness. Air is presented utilizing an opening in the center of the die to blow up the tube like a balloon. The tubular film then continues upwards, continually cooling, until it passes through nip rollers where the tubular is flattened to form lay-flat film.
Blown film typically feature a much better equilibrium of mechanical properties than cast or extruded films since it is drawn both the transverse and also linear direction. Mechanical properties of the film consist of tensile, flexural toughness and strength. The virtually consistent commercial properties in both orientations to enable optimum strength in the film.
After solidification at the frost line, the film relocates right into a collection of nip rollers which fall down the bubble and also squash it right into 2 layers film. In the cooling phase of blown film extrusion, the amorphous, transparent melt crystallizes to form a translucent, hazy, or opaque film. The factor where opacity begins in the bubble is called the frost line. The frost line height is regulated by several parameters: the air circulation, film speed, and temperature distinction between the film and the surroundings.
Zhejiang Wutai Group is one of the largest machine equipment manufacture enterprises in China, being subordinate to China Wutai Group, and one of the 50 strongest packaging enterprises in Zhejiang.
Huarui plastic machinery, one of the members of Wity machinery group, which is a professional film extruder manufacturer with more than 30 years of experience, we provide either the best price and high excellent quality machinery.
Over the previous 30 years, we have constantly pressed to improve our customers' experience in all locations. Our confirmation comes when we hear our customers say that we have exceeded their expectations. For Leading Brand Film Extruder Manufacture, our dedication is, as it has actually been, a recurring, enthusiastic search to stand out. We believe this is the best way for us to bring value into the marketplace.
Through the collective assistance of our consumers around the globe, as well as the continual ventures of the firm workers have actually created an exceptional reputation for our company worldwide. In order to revolutionize products, improve production processes, and promote efficiency, we have invested the installation of precision machining equipment. All these offer a strong structure for us to progression as a first-class venture framework.
As Crucial Expert Film Extruder Manufacturer in China, we will continue in our relentless pursuit of excellence. We believe this is the most effective path to ensure our customers' success in addition to our own.
Nowadays, driven by international technical advancements, research study and development has become a top priority of the company. We have actually hired elite developers, and entered technical cooperation agreements with foreign firms in order to keep pace with world advances in technology. Looking into the future, we will certainly strive to meet new challenges based upon our abundant sources.
Focus on Film Extruders, provides the best customer experience available in our product particular niches. We do this through:
Talent idea
Cholima is the true blessing of Bole
Quality and Service
Quality first and Service first. We have adopted ISO 9001: 2000 as a guide for quality standards, as well as passed CE Certified.
Machinery and components
We keep our commitment to purchase the highest quality components readily available today.
1. Power conserving and also high efficiency electric motors
2. Brand electrical components with prolonged guarantee
3. Provides solutions to each customer's project
4. Examining prior to delivery
5. Flexible machine design to meet your requirement and factory layout
6. In-stock spare parts for fast delivery or rapid shipment
Eco-friendly machinery
In terms of energy consumption the technical advancement accomplished in our film extruders has LED to significant savings by substantially minimizing the power consumption.
Having actually acquired a track record nearly from the really starting as being a very trustworthy, top quality oriented film extruder manufacturer. Our company provides customized machinery and solutions to clients in 100 countries across the globe, supplies solutions worldwide to all private sectors consisting of product packaging, plastic manufacturing, reusing, ecological, design, construction, farming, as well as governmental sectors.
Our recommendations from satisfied customers, a number of them with greater than 10 lines mounted, are testament to the success of our plan to make practical machines and components complying with one of the most upgraded innovations, to focus on the highest degree of equipment accessibility as well as prompt extensive after-sales solution and supply consistently new items offering an equivalent partnership high quality and also price, that is high quality at an affordable price.
We hope to cooperate with all customers, creating mutual development with you together.
