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- Категории: Plastic & Rubber Machinery Parts >>>
- Поставщик: Useon,Technology,Limited
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Характеристики
Products Description
Product Name | Extrusion screw and barrel for plastic extruder machine |
Screw Material | 38CrMoAlA / W6Mo5Cr4V2 / Cr26MoV / Ni60+25%WC / C-276 / 440C |
Application Extruder | Twin Screw Extruder |
Product process
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Company Profile
Established in 2006, Useon has been focusing on polymer extrusion equipment and process technology. Our professional and aspiring team has made a number of milestones in designing machines for plastic processing.We are committed to providing advanced polymer extrusion equipment and total solutions for our customers. As the most qualified Chinese partner in polymer extrusion equipment,Useon continues to serve many Fortune 500 international group's. Assisting by educating our clients and averting potential troubles through our experience we can help in many facets.We can be reached via email, telephone, and fax. We are bilingual,easily accessible and readily available. Always glad to help you in your endeavors.
Certifications & Exhibition
Product packaging
FAQ
Q1：How much is the biggest throughput of your machine?
A1：Our TDS135-TDD500 can yield 3,000kg/hr.
Q1：What blowing agents can be used?
A1：ECOFEL series XPS foam board machine can work with CO2, ethanol, DME, HFC, HFO, butane, pentane and LPG etc.
Usually the portfolio of different blow agents is recommended to reach the balance of product cost, easy operation
and thermal conductivity.
Q1：What is the lowest density and highest density your machine can make?
A1：We can guarantee the lowest density of 25kg/m3, and highest density of 50kg/m3. However, we have clients can
make it lower than 25kg/m3 and higher than 50kg/m3.
Q1：What is the highest compressive strength your machine can make?
A1：Our XPS machine is able to produce the compressive strength more than 1,000KPA.
Q1：What’s the thickness range of the boards?
A1：Our full series of lines can produce from 10-200mm thickness directly. However, each model has its own suitable
range, therefore thickness range of targeting market is the key determining factor when selecting machine.
Q1：What is the width range?
A1：The international standard width is 600mm, some countries have 1200mm and 900mm width. In principle, any width
can be produced by changing die or adding slitting machine.
Q1：What is the thermal conductivity of XPS board?
A1：The thermal conductivity (lambda value) falls between 0.024-0.038 W/(m·K), depends on the recipe of solid raw
materials, portfolio of blowing agents, as well as thickness of the boards.
Q1：Does this line have to work 24 hours?
A1：Yes, this line has to work 24 hours. Because every start-up will take a couple of hours to heat up and waste at least
one hour of scrap.
Q1：How much space does it require for XPS project?
A1：It varies from model to model. Generally, 70m x 8m x 8m is the minimum requirement for production line only.
Minimum 2,000sqm is required for the whole plant.
Q1：Do you make lab-scale machine for foam extrusion?
A1：Yes, we do. We provide 10-100kg/hr lab line for foam extrusion. The final product can be sheet, board or beads.
Q1：What blowing agents can be used?
A1：ECOFEL series XPS foam board machine can work with CO2, ethanol, DME, HFC, HFO, butane, pentane and LPG etc.
Usually the portfolio of different blow agents is recommended to reach the balance of product cost, easy operation
and thermal conductivity.
Q1：What is the lowest density and highest density your machine can make?
A1：We can guarantee the lowest density of 25kg/m3, and highest density of 50kg/m3. However, we have clients can
make it lower than 25kg/m3 and higher than 50kg/m3.
Q1：What is the highest compressive strength your machine can make?
A1：Our XPS machine is able to produce the compressive strength more than 1,000KPA.
Q1：What’s the thickness range of the boards?
A1：Our full series of lines can produce from 10-200mm thickness directly. However, each model has its own suitable
range, therefore thickness range of targeting market is the key determining factor when selecting machine.
Q1：What is the width range?
A1：The international standard width is 600mm, some countries have 1200mm and 900mm width. In principle, any width
can be produced by changing die or adding slitting machine.
Q1：What is the thermal conductivity of XPS board?
A1：The thermal conductivity (lambda value) falls between 0.024-0.038 W/(m·K), depends on the recipe of solid raw
materials, portfolio of blowing agents, as well as thickness of the boards.
Q1：Does this line have to work 24 hours?
A1：Yes, this line has to work 24 hours. Because every start-up will take a couple of hours to heat up and waste at least
one hour of scrap.
Q1：How much space does it require for XPS project?
A1：It varies from model to model. Generally, 70m x 8m x 8m is the minimum requirement for production line only.
Minimum 2,000sqm is required for the whole plant.
Q1：Do you make lab-scale machine for foam extrusion?
A1：Yes, we do. We provide 10-100kg/hr lab line for foam extrusion. The final product can be sheet, board or beads.
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