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The production process of XPE IXPE XLPE cross-linked foaming is as follows:
Raw materials (PE, AC, etc. are mixed according to the formula) --- Granulation --- Mixed according to the formula --- Extruded sheet master piece ---Horizontal Gas heating foaming furnace --- Winding IXPE products.
1.Granulation
The granulation unit adopts a 75L internal mixer and 150# single screw extruder, and a cooling receiving systemthe. The output can reach 280kg/h.
The internal mixer chamber adopts electric heating (also can be heated by steam or heat-conducting oil), the heating speed is fast and the heat preservation performance is good.Collect temperature, pressure and time signals, through PLC integrated control, realize constant temperature and automatically complete banburying.
The 150# single-screw extruder granulator adopts PLC control and precise temperature control; the screw length to diameter ratio is 14:1, which conforms to the IXPE and XPE granulation process; the eccentric cutting speed is adjustable, the granulation is uniform, and the discharge speed Fast; the mold is specially designed, easy to disassemble and assemble, and easy to clean.
The cooling receiving system consists of two-stage air cooling and a temporary storage warehouse.
2. Master sheet extruder
The XPE IXPE sheet extruder usually uses 150# or 160# single screw extruder. The width of the sheet is 500~900mm, and the thickness is 0.5-5mm. The extruded product is uniform and natural, and the surface is smooth. The extruder unit has large extrusion capacity, simple operation and convenient maintenance.
3. Automatic mixer
This automatic mixer is a human-computer interaction system, equipped with formula input, storage, selection, automatic feeding, weighing, mixing, lack of material alarm and other functions. It can be applied to materials of different shapes such as liquid materials, powder materials, pellets, and blocks. Weighing and conveying. It has the advantages of accurate weighing, no residue in feeding, easy cleaning, simple and convenient maintenance. Including modular silo, storage silo, weighing system, conveying system, high-speed mixer, electrical control system, etc.
4.Horizontal Gas heating foaming furnace
This foaming furnace is an XPE IXPE cross-linked foaming furnace. The heating method is gas heating. This foaming furnace is a horizontal furnace, which mainly produces chemically cross-linked polyethylene foamed products, and the heating method is gas heating. It has the advantages of large output, uniform width and thickness of products, high efficiency, convenient maintenance and stable production. The equipment includes an unwinder, a 22m horizontal furnace, a combustion unit, a 5-roller cooling machine at the furnace mouth, a correction machine, a trimming machine, a sheet traction machine, and a double-station winder. Optional corona machine and surface treatment machine.
The foamable range is 5-40 times, the foaming thickness is 2~23mm, the foaming width is 400~2200mm, and the output can reach 250~300kg/h.
| Model | Unit | QDL-2000/2-15L | QDL-2500/5-23L | ||
| Max. effective width of product | mm | 1850 | 2200 | ||
| Product thickness range | mm | 2-15 | 5-23 | ||
| Product foaming range | times | 5-40 | 5-40 | ||
| Heating mode | Gas heating | Gas heating | |||
| Electric power | kW | 55 | 55 | ||
| Burner power | kW | 100+300+300 | 100+300+300 | ||
| Maximum appearance of equipment | mm | 5000W*5500H | 5000W*5500H | ||
| Yield | kg/h | 200 | 300 | ||
| Total length of equipment | m | 35 | 35 | ||
Ningbo Qinding Material Technology Co., Ltd. (hereinafter referred to as Qinding Company) is a company dedicated to the research, development, production and sales of PE crosslink foam teach (XPE machine, XPE foam machine, IXPE machine, IXPE foam machine ,etc.PE teach foam). Qin Ding's main products are:XPE machine, XPE foam machine, IXPE machine, IXPE foam machine, XPE foam equipment, IXPE foam equipment, IXPE foam sheet extrurtion line, PE foam furnace ,Crosslink Foam Line, XPE Foam, IXPE Foam, etc.
Qin Ding Company is led by 2 senior engineers in the PE teach foam industry and set up a special R&D center, including many professional engineers in the PE teach foam industry for more than 20 years. We have 11 invention patents-XPE foam machine, IXPE foam machine etc., 1 utility model patent-Crosslink foam line, 2 computer software copyrights-Automatic compounding machine for cross-linked foam production line, and 11 related registered trademarks.
Qin Ding has advanced technical conditions in the PE foam teach industry, and constantly improves our XPE foam equipment and IXPE foam equipment in the PE foam teach industry to adapt to new formulas and processes. Qin Ding has a professional R&D team and can provide a variety of advanced XPE machine and e IXPE machine solutions for customers to choose from. Qin Ding has a number of professional engineers who can provide customers with long-term and professional technical assistance and after-sales service in the production of Crosslink Foam Line.
The Crosslinked PE Foam Production Line produced by Qin Ding has passed the EU CE certification and has many customers in the domestic and international XPE Crosslink Foam and IXPE crosslink foam industries. We provide not only XPE foam equipment and IXPE foam equipment, but also high-quality PE teach foam services, whether it is Crosslink foam pre-sales consultation, IXPE Machine after-sales service, or PE teach foam technical formula, Crosslink Foam Line personnel training, XPE and IXPE scale production can give you a satisfactory answer. Welcome new and old friends to inquire and negotiate.
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