Industry sources pointed out that the cost of infrastructure investment in the Middle East is increasing, the cost of building a plant often exceeds the budget, and the production date has been postponed due to insufficient funds. For example, Saudi Aramco’s 400,000 barrels/day refinery expansion project in Rabigh on the West Coast, a world-scale giant oil refinery/petrochemical complex jointly invested with Sumitomo Chemical Co., Ltd., originally planned to invest US$9 billion. With the increase in costs, the project investment has increased by 300 million U.S. dollars, and the construction period has also been forced to lengthen. In addition, Dostochem and Saudi Aramco's Rastanula General Plant petrochemical project built in the Middle East, with an investment of up to US$20 billion, will be the largest investment by foreign companies in Saudi Arabia’s energy sector.
Since the outbreak of the financial crisis, raising project funds has become a problem. Loans in the Middle East began to tighten and bank cash almost bottomed out. As the credit crisis aggravates, overseas sources of funds have plummeted, and banks have to reassess the risks of borrowing and borrowing standards are more stringent. In this case, the construction of loan funds is getting more and more difficult, but some powerful petrochemical companies such as Saudi Aramco can still obtain loan funds. In addition to the economic recession and financial problems, the reasons for the postponement of some petrochemical projects in the Middle East include severe shortages of senior welders, inadequate supply of advanced compressors for large-scale installations, and insufficient supply of building materials and equipment.
In addition, the tight price of ethane, the conversion of raw materials to naphtha has also limited the development of the petrochemical industry in the Middle East. Because the price of natural gas is cheaper than naphtha, building a petrochemical plant in the Middle East has more cost advantages. However, people in the industry pointed out that in the future, the amount of crude oil extracted in the Middle East can no longer be significantly increased, which will certainly limit the production of associated gas. In addition, the natural gas liquefaction project is also competing with the petrochemical industry for natural gas feedstock, resulting in soaring prices of ethane, tight supply, and increasing cost pressure on petrochemical producers, which will prompt them to adopt more naphtha heavy feedstocks. . The cracker in Saudi Arabia has switched from 100% ethane feedstock to more and more ethane/propane and ethane/butane mixtures.
It is expected that in the future, the Middle East will be restricted by the source of light hydrocarbon feedstocks such as ethane. At that time, it will be necessary to use newer naphtha feedstocks to build new petrochemical production plants and lose cost advantages. Saudi Arabia’s petrochemical feedstock has changed from less expensive ethane to more expensive light oil. Due to the extreme shortage of ethane with cost advantages, Saudi Arabia’s future petrochemical investment projects will use naphtha feedstock routes associated with refineries.
Industry analysts say that after using more naphtha heavy feedstock, the cracker will produce a variety of products, which requires increased investment to achieve the desired economic benefits. Currently, the main problem of the petrochemical plants in the Middle East is that the economic benefits are not satisfactory. There is no cost advantage for the export of petrochemical products from light oil. It is expected that some investment projects using light oil as raw materials will not be able to obtain reasonable returns. However, some countries in the Middle East, such as the United Arab Emirates, still have abundant supplies of ethane. The situation is otherwise.
Ultrasonic cup mask machine, is manily use the hot pressing molding to forming of the nonwoven mask material cup shape. And has a highly automated, fast speed, same size of each mask, proper position for the nose clip. Without damaging the mask, all this features make sure effectively that the masks are of best quality.Our company has been making cup mask machine for many years, have the quality guarantee. also we have the various of mask machine, such as the ultrasonic body mask machine and Ultrasonic Flat Mask Machine and so on.
The advantages of the Cup mask machine
1. The advanced servo and thermostatic control system
2. Controlled by PLC program to make the production process is fully automatic
3. Low cost and high efficiency
4. Entering, shaping, welding, cutting are fully automation
The parameters of the Cup mask machine
Power : 5Kw
Voltage: 220v
Productivity: 20-70/pcs
Air press: Productivity
Weight: 500kg
Size: 3500 x 1500 x 1800mm
our services
1.Pre-sale
1)We can design machine according to your sample and give the solution of your requirements. (Except Standard weld machine, also make all kinds of custom made (non-standard) plastic welding machine)
2)We provide consultations and information about product, industry, technology
3) according to your requirements, materials, pictures or samples, we can give some suggestions that suitable for your products
4)can according to customer's actual needs, for all kinds of carving, hardened, sandblasting processing appearance
2.After-sale
1)One-year warranty for free.
2)Quickly reply ,any questions can contact us by email or telephone.
Ultrasonic Cup Mask Machine
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