PP Three-layer five-layer co-extrusion Building Templates production line
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PP Three-layer five-layer co-extrusion Building Templates production line
This kind production line include 2 kinds:three-layer co-extrusion and five-layer co-extrusion.With separate designed screw structure and making much consideration from process to formula,the building template can keep its shape in high temperature and no-crack in low temperature.The production technology is very mature,with all the standards according to the national requests.Many customers are using our machines into big scale production in our country,so welcome to our factory and see the machine nearby.
PP,PE,PVC Five Co-Extrusion Building Template Board Production Line with BV certification
Description:
After absorbing foreign advanced extrusion technology, our company cooperating with the Chinese Academy of Sciences successfully researched PE, PP,PVC plastic building templates production line. The plastic building templates is made from recycled PE/PP material, fly ash, wood flour fiber, calcium carbonate and other fillers. The thickness of the template will be 8-18mm; the width will be 915-1220mm. This production line equipped with world famous units, combined with our several years’ experience of plastic board producing technology, now our production line can make the template has following advantages: clean surface, low deviation, low cost, light weight, can be used 15 -30 times continuously, waste material can be re-used..
This production line consists of single screw plastic extruder, vacuum automatic feeding unit, dehumidifiers drying hopper, sheet die, 3 roller-ray unit, heating and leveling unit, roll cooling unit, edge cutting unit, traction, shearing unit, roller conveyor unit. With the characteristics of compact structure, superior performance, Screw and barrel optimized design and use of high-performance alloy 38CrMoAiA professional processing which ensure that the whole production line uniform plastics hand stable extrusion, high yield, long life and other advantages. The barrel uses casting aluminum heater heating,
Applications:
This machine makes the template mainly using in:
Transportation: ships, aircraft, buses, train cars, roof, core layer, interior panels.
Construction, decoration industry: building wall panels, internal decorative panels, residential, office, public places, building interval, commercial decorative frame, clean room panels, ceiling panels, kitchenware, sanitary ware.
The advertising industry: screen printing, computer lettering, advertising signs, display panels, signs with the board.
Industrial applications: chemical corrosion engineering, thermoforming parts, cold storage panels, special cold project, environmental protection board.
Technical specifications(PVC Building Template Board)
| Model of Main Machine | SJSZ-80/156 Twin Screw Extruder | SJSZ-92/188 Twin Screw Extruder |
| Screw Diameter(mm) | 80 | 92 |
| Screw Number(pcs) | 2 | 2 |
| Rotation Speed of Screw(rpm) | 1-38 | 1-33 |
| Power of Main Machine(kw) | 55 | 110 |
| Heating Power(kw) | 36 | 45 |
| Extrusion Capacity | 100-400 | 400-800 |
Technical Specifications(PP/PE Five Co-Extrusion Building Template Board)
| Model of Main Machine | SJ-120/33 Single Screw Extruder | SJ-90/33 Single Screw Extruder |
| Screw Diameter(mm) | 120 | 90 |
| Screw Number(pcs) | 1 | 1 |
| L/D Ratio | 33:1 | 33:1 |
| Power of Main Machine(kw) | 132 | 55 |
| Breadth(mm) | 900-1220 | |
| Thickness(mm) | Middle Mould:8-14mm, Upper Mould:1-5mm,Lower Mould:3-8mm | |
| Installed Power(kw) | 430 | |
| Extrusion Capacity | 500 | |
| Diemension of Machine(mm) | 33000*10000*5000 | |
Main Composition
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- Q:Such as "computer embroidery processes" - Programming - sample preparation, shipment packing production computer
- Process flow of plastic products1. Preparation before moldingA, grain preheating and drying: if the grain is affected with damp, it should be dried;B, insert preheating: in order to reduce the gap between the cooling shrinkage value of metal and plastic, the larger metal insert should be preheated.C, barrel cleaning: when changing the product, changing the raw materials, cleaning cylinder is required.2, injection molding process feeding - plasticizing - injection - holding pressure - cooling - die opening piecesA, feeding: each feeding should be quantitative, in order to ensure uniform plasticization;B and plasticization: the grains are heated to a molten state in a barrel;C and injection: the injection molding machine uses a screw to inject molten plastic into the mold cavity;D, keep pressure: after the mold is finished, maintain the pressure for a certain time;E and cooling: keep cool for a certain time in the mold cavity;F, mold opening parts: mold open, take out the product.3, plastic parts after treatment: plastic parts after treatment:A, remove the fly edge, material handle.B, inspection and packing.
- Q:I'd like to open a waste plastics processing plant. What should I pay attention to? What machines are greener? Can you find 5T every day?
- The first point is to do a good job with the EPAThe machine is simple, go to AlibabaThe material depends on where you are, such as Zhejiang, Jiangsu, Guangdong, Shandong and so onBaidu susu168 Cixi Yuyao Waste Plastics Group 20941784
- Q:Consult, small toys, plastic products how to shine? What kind of machine or what kind of abrasives do you need? The swordsman knows to ask for help, if feasible, and to have a heavy score! This toy is made of diamond! It's about three or four centimeters in size! Urgent!
- One is to start from the mold and make the inner surface of the mold smooth!One is starting from the material, to make high light products, first of all, there must be good raw materials, and secondly, to have a good stain, high light color powder, to achieve free spraying, high light injection molding, first of all need to use high gloss plastic material.
- Q:The next 5 to 10 years, small workshops waste plastics processing prospects for development?
- The outlook is certainly bad, the key is in the purchase channels, technical management costs
- Q:Laizhou plastic processing plastic machinery and equipment, which is more reliable, relatively good?
- In contrast to many manufacturers of plastic processing equipment, more important is environmental protection, there is calm in the future, if you want to buy the equipment you can go to Laizhou city to take a look at the field, there are a lot of home doing well, you have this problem too vague, but also do not know you to play some bottom in figure what product, change a problem to try again
- Q:Types of plastic machinery
- There are many kinds of plastic machinery. According to the processing process is divided into extruder, injection molding machine and blow molding machine three major categories. In the screw extruder is under the action of the molten plastic extrusion through fixed shape extrusion, water cooling after cutting in the traction machine under the same section is mainly used for a variety of products. A large number of continuous production, such as pipe, rod profiles, also can be used for plastic modification and granulation.The basic mechanism of extrusion is simple - a screw rotates in the barrel and pushes the plastic forward. The screw is actually a ramp or slope that is wound around the center layer. The aim is to increase the pressure to overcome the greater resistance. Is an extruder, there are 3 kinds of resistance to overcome: solid particles (feed) on the cylinder wall friction and screw rotation before laps (feed) the mutual friction between them; melt in the cylinder wall adhesion; melt pushed forward when the resistance of the internal logistics.It is divided into single screw extruder and twin screw extruder. The injection molding machine is injecting molten plastic into the mold, cooling after the product. The use is very extensive, according to the different use of plastic, where is different. The injection molding machine is used in processing machinery and plastic processing industry the largest amount, not only a large number of productsCan direct production of injection molding machine, and it is composed of injection stretch blow moulding equipment key.
- Q:The manufacturing process of plastic products? Who knows?
- (4) blow molding: hollow blow molding or hollow molding. Blow molding is resin parison with compressed air pressure in the heat of the closed mold blowing for a method of hollow products, including blow molding and blow molding hollow blown film products two methods. By blowing method can produce film products, all kinds of bottles, cans, pots and containers of children's toys.(5) calender is resin processing is expected to close by various additives (kneading, filter etc.) through the calender of two or more in favor of the opposing calender roll gap is processed into a film or sheet, then from the calender roller peeling off, and then by a molding method for cooling and shaping. Calendering is mainly used in the molding process of PVC resin. It can make films, sheets, plates, artificial leather, floor tiles and other products.(7) foaming material (PVC, PE and PS etc.) adding proper foaming agent to make plastic produce microporous structure. Almost all thermosetting and thermoplastic plastics can be made into foam plastics. According to the pore structure is divided into open celled foams (feel most connected with each other and closed cell foam pores) (most pores are separated from each other), which is mainly composed of manufacturing methods (including chemical foaming, physical foaming and foaming machine) decision. I hope it helps, thank you
- Q:In Shengze where you can find what rags processed into a plastic factory
- You mean it woven rags! Use a plastic granulator.
- Q:I would like to ask you how to produce plastic products, the need for mold, but also the need for large machinery, thank you all
- It depends on what kind of plastic products you make General use of the daily use of injection molding machines, water pipes, profiles, sheets need extruder, film type needs blowing machine, bottles need blowing machine, no matter which kind of mold is needed.
- Q:Environmental impact of foam plastics reprocessing
- When people are exposed to vinyl chloride, there will be a wrist, finger edema, skin sclerosis and other symptoms may also occur splenomegaly and liver injury disease. In our country, the ultra-thin plastic bags we use almost all come from the reuse of waste plastics. They are produced by small businesses or family workshops. The raw materials used in these factories are waste plastic barrels, pots, disposable syringes, etc.. Production, first used machinery to crush the raw material of plastic particles, plastic particles and then placed in a pool cleaning (called disinfection), check out the sun, and then the mechanical pressure it film, made of a variety of plastic bags. Every meal, many people use plastic bags of food, they do not know this behavior, not only harmful to the environment, but also harm their own bodies.Make the soil environment worse, and seriously affect the growth of crops. The degradation time of plastic products used in China usually takes at least 200 years. Waste plastic, plastic bags in the field long residue in Tanaka, will affect the absorption of water and nutrient of crops, inhibit the growth and development of crops, resulting in crop production. If the animal eats plastic film, it can cause the digestive tract disease and even death of the livestock.
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PP Three-layer five-layer co-extrusion Building Templates production line
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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