Payment & Shipping Terms:
|Color:||Gray Or Customized||Condition:||New|
|Application:||PVC Flex Banner||Automatic Grade:||Full Automatic|
|Plastic Processed:||UPVC||Screw Design:||Conic Double Screw|
|Gear Reducer:||Horizontal Type||Voltage:||380V Or Customized|
|Length:||15m To 20m||Warrantee:||18 Months|
plastic sheet extrusion line,
pvc sheet manufacturing machine
Professional PVC Flex Banner Machine Manufacturer In China
PVC flex banner extrusion machine is mainly used in making PVC flex banner which is a kind of reinforced plastic PVC films which has long cross fiber net or PET net between two layers of plastic PVC films.
Magstar PVC flex banner extrusion machine line consists mainly of automatic material hot and cold mixer, screw loader, screw feeder, twin conical screw extruder, extrusion mould and die head, traction haul-off machine, edger cutter, stacker as well as auxiliary machine.
Feature of PVC Flex Banner Extrusion Machine:
Main Technology Parameters of PVC Flex Banner Extrusion Line
|Effective width of Banner (mm)||2000mm||3400mm|
|Main Motor||55kw * 2||110kw * 2|
|Heating Power||36kw*2 + 48kw||48kw*2 + 65kw|
|Roller Diamter (mm)||500mm||500mm|
|Mixer Unit Model||SRL300/600L||SRL500/1000L|
Guide to Buy PVC Flex Banner Extrusion Machine Line
Some customers are new entrants in PVC flex banner extrusion machine, they don't know how to find good quality of PVC flex banner extrusion machine and reliable manufacturers or suppliers for their own business . At the same time, they are also worry about the quality of PVC flex banner extrusion machine and after sales service from China .
On the another side, some customers have no idea about which type of double screw extruder is used for making various size of PVC flex banner with different width. Here we would like to offer some valuable tips of buying PVC flex banner extrusion machines.
Through the above technology sheet, we known that there are many factors for choosing the right model of PVC flex banner extruders for making different PVC flex banners with different width. The primary reason is that saving PVC flex banner making process cost , customers would like to choose higher output extruder machine with lower energy consumption.
Magstar Machinery can provides all necessary information such as technology parameters of PVC flex banner extrusion machine, technology of extrusion process , formulation cost and operation manual . The following information can help you find reliable PVC flex banner extruding machine manufacturer in China.
1. What's the purpose of your PVC flex banner used for ?
If you have a plan and want to buy PVC flex banner extrusion machine, first of all, you should tell your PVC flex banner extrusion machine supplier what's the kind of PVC flex banner you would like to make.
Application of PVC flex banner used for :
Features of PVC flex banner :
2. What's the necessary machines for making PVC flex banner and what's these machines used for?
A standard PVC flex banner manufacturing plant factory should be including the following necessary machines for making PVC flex banner .
PVC powder hot and cold mixing unit machine is main used in PVC powder resin adding, drying, coloring and mixing with different processing aids according to different fomulas for different PVC flex banner using function purpose.
PVC powder hot and cold mixing unit machine is composed of high speed hot mixer, cool mixer and control cabinet.
Hot mixer : Heating and stiring PVC resin powder by self-friction due to blades is on high speed rotating by motor, as well as heater inside of the pot.
Cool mixer : Cooling PVC resin powder by circuit cooling water of the bending stainless steel pipes for touching material in the pot.
Due to PVC resin material and other aids mixing caused many dusty pollution in workshop and make sure the formular of PVC film is fixed, we always suggest customers adopt this automatic mixing control system for reducing labor cost and keep the quality of PVC flex banner in the same leavel.
This control system can control the weight of different acids and PVC resin material automaticly by PLC , that improves the accuracy and efficiency of burdening, and reduces the chemical damage to worker.
The air-operation pipeline transportation reduces the cost of worker, and increase the production efficiency, and all the material is in the closed pipe, so avoid dust to pollute the factory.
Screw loader machine is used for loading mixed PVC resin material into hopper on the top of extruder from ground. Mixed PVC resin material will be transported by screw covery in the middle of stainless steel pipe automaticly. It is controlled by timer, motor will start to working and driven the screw transport the mixed PVC resin material forward every setting minutes.
Conic double screw extruder is most impoart part of PVC flex banner making machine line. It is used for feeding,transporting, plasticing,melting mixed PVC resin material.
Conic double screw extruder is composed of driven motor, gear reducer box, screw and barrel, feeder, casting aluminum heater, cooling blower, vacuum pump, hopper and control cabinet.
Driven motor: It is main part of PVC flex banner conic double screw extruder. We'd better choose good brand AC type driven motor matching with inverter controll for saving power running cost.
Gear recuder box: It is used for connecting motor and screw . As we know that motor rotating speed is very high , if we connnect motor and screw directly, screw rotating speed will be too fast, mixed PVC resin material will be not melting and plasticing inside of barrel. So we choose gear reducer box for connecting motor and screw for reducing rotating speed of screw through size and teeth of gear changing in the gear box.
Screw and barrel: It is most important part of conic double screw extruder. Quality of PVC flex banner main depends on this part. In normal, the surface of screw should be paint double alloy for anti-wear due to mixed PVC resin material including high percent of calcium carbonates. At the same time, the design of screw structure is a key point for extrusion capacity and quality, now design of screw is becoming standardization and homogenization on the market, quality of screws are stable for most suppliers now.
Feeder: It is used for feeding mixed PVC resin material into barrel from the hopper on the top of extruder. This device is developing from single screw feeding to parallel screw feeding process. Now more and more PVC flex banner making machine manufacturers adopt parallel screw feeding device for avoding mixed PVC resin crack-bridging while material transported into barrel on the bottom of hopper.
Casting aluminum heater: It is used for heating barrel and screw which ensure mixed PVC resin material can be plasticizing and melting under the suitable temperature when mixed PVC resin material comes into inside of barrel and transported forward by screw.
Cooling blower : It is used for cooling barrel and screw. Due to casiting aluminum heater is keeping heating, temperature of screw and barrel will be increasing and if it excess setting temperature, cooling blowers will be started to work for cooling barrel which avoid PVC material resolved in the inside of barrel due to temperature is too high.
Vaccum pump : It is used for sucking the moisture of the mixed PVC resin material which is under suitable temperature from the barrel in order to make sure getting the final PVC flex banner better quality.
Hopper : It is used for keep the mixed PVC resin material in the silo and make sure material can be into barrel continuously. It is like a material transport station.
Control Cabinet: It is used for control whole cornic double screw extruder running by switchs or PLC programes according to different circuits control required.
Extrusion mould and die haed is another important part of PVC flex banner production line. Mixed PVC resin material will be forced into extrusion die through connect flange by screw forward transported after plasticizing and melting in the inner side of barrel.
Due to extrusion mould and die head are under heatting too and it is still on fluid status after plasticizing and melting in the inner side of barrel on the conic double screw extruder, mixed PVC resin material can be come out from die head easy as people required shap,diameter and thickness.
People can make many different thickness final PVC flex banner with the same extrusion mould body by loosen or tighten bolts of T type extrusion mould mouth die only . It can save much cost of extrusion mould.
Fiber net or PET net is from uppon staker and make sure one side of the fiber or PET net stick to PVC film together first, then another PVC film will be forced composited with another side of fiber net or PET net by big rollers.
There are total seven groups of rollers for controlling fiber net stick to PVC films and make sure PVC flex banner is moving forward in the same tension.
Roller boady is made by stainless steel because of there is water inside of roller for cooling roller and it is should be anti-rust. Length of roller is the same with width of PVC flex banner for making sure that it should be enough space for cooling.
Temperature of water control system is used for changing circuit water in time. As we know, after running some time, the temperature of water in the inside of rollers will be rising due to cold water take the heat quantity from hot PVC flex banner and cooling efficiency will be down. So control system will start to drain the hot water from tank body and supply new cold water into tank body automaticly when temperature of water reach to setting temperature value.
Edge cutter machine is used for cutting PVC flex banner automaticly by balde according to setting width. Working principle is that width of PVC flex banner which is from extrusion mould is more than required setting width, so the edge of PVC flex banner should be cutted as fixed width for customers required. Sure, the edge can be recycling in the future.
Coiler is used for stock final PVC flex banner according to it's length required which is simple structure in linear type ,easy in installation and maintation.
3. How to make PVC flex banner by necessary PVC flex banner extrusion machines ?
From the above necessery machines information, now we can understand how to make PVC flex banner as following chart :
PVC powder + additive ⇒ Mixing ⇒ Screw loading ⇒ Hopper ⇒ Feeding ⇒ Transporting⇒ Plasticizing ⇒ Melting ⇒Extruding ⇒Moulding ⇒ ⇒ Compositing ⇒ Rolling ⇒ Cooling ⇒ Cutting ⇒Stacking
4. How to find one reliable supplier of PVC flex banner extrusion line ?
Now we have a general idea about PVC flex banner making machines from the above information. But how to find one reliable supplier of these PVC flex banner manufacturing machines ?
First of all, we can make a required parts list of machines which will be the top standard quality machine and show to your supplier.
If you take the above machine parts required list, you must can buy the good quality PVC flex banner making machines under these requires. At the same time, every manufacturer must take care of your order and think that you are a professional buyer if you take the above requirement sheet.
5. Magstar Machinery makes PVC flex banner extrusion machine line in China
Magstar machinery is trustworthy PVC flex banner making machine line manufacturer and supplier in China. We provide valuable and top quality PVC flex banner production line to our customers and help them reducing PVC flex banner making process cost and fast after sales service .
Before you order PVC flex banner extrusion machines, we will offer our professional sugesstion. After you order it, we will offer flowing chart, machines testing before shipment, trainning operation staff. We will make sure that your choice is your smart and right decision on this project.
Magstar can be your reliable PVC flex banner manuafcturing machine manufacturer in China, all parts of machines and all material are choosen from China best supplier.
Contact Person: Shen