Domestic iron ore prices continue to rise, resulting in higher import costs
At present, domestic iron ore prices continue to rise, bringing high economic benefits to the mine owners, but also bring more development opportunities to the development of magnetic separation equipment enterprises in domestic mining and mineral processing equipment enterprises. At present, the domestic iron ore import mine output is added year by year. Since 1985, China's iron ore import volume has broken 10 million tons, reaching 10.11 million tons; in 2002, it broke 100 million tons, reaching 115 billion tons; in 2003, China's imports exceeded Japan. It became the world's largest importer of iron ore, with an import volume of 1.4818 billion tons. In 2004, China's imported iron ore broke 200 million tons, up to 208 million tons. In 2005, China's imported iron ore was again high, reaching 275 million tons. , an increase of 32.21% over the same period of 2004.
Imported ore production has been added year by year. Since 1985, China's iron ore imports have broken 10 million tons, reaching 10.11 million tons. In 2002, it broke 100 million tons, reaching 115 billion tons. In 2003, China's imports exceeded Japan and became the world's first import. In the big iron ore country, the import volume was 1.4818 billion tons; in 2004, China imported 200 million tons of iron ore, up to 208 million tons; in 2005, China's imported iron ore was again high, reaching 275 million tons, up from 2004. 32.21%. By August of this year, China's cumulative iron ore import volume was 250 million tons, up 14.5% year-on-year, and the average import price was 78.2 US dollars/ton, up 26.14% year-on-year; the cumulative import value was 19.613 billion US dollars, up 43.8% year-on-year.
Since 2007, the international dry bulk market has changed from a relatively low level of operation to a relatively low level in the same period. It has risen from time to time, not only on April 27, but also set a record high of 6208 points set in 2004 and created on May 15. The previous record was 6688 points, surpassing the previous record high of 7.7%. In July, it broke the 7000 mark, and in August it hit another record high. In terms of international iron ore sea freight, Brazil's market to China has been refreshed from time to time since 2007, and it has hit a record high of US$65/ton at the end of August.
The large import of iron ore is bound to increase the price of iron ore. It is a well-known enterprise in China's research and development and production of magnetic separation equipment. It does not forget its responsibility, and always has the principle of no one, no one, no one, no one, no one. Will be bigger and stronger in the industry.
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Characteristics and Advantages
(1) Intelligent control design: adjustable main parameter and secondary parameter automatically according to the weight of door leaves;
(2) Low noise: Special static sound track, integration of motor, worm-gear and retarder.
(3) Anti-clamping function: automatically reverse when meeting barriers;
(4) Unique electronic motor lock: the motor will lock up when the door is forced to open.(controlled by remote or switch)
(5) Tighten force: seal door when closed, power consumption approximately 10W under standby;
(6) Advanced brushless motor(36V,100W) can automatically adopt different heavy door leaves;
(7) Bi-doors inter-locking: one of the door leaves always remains closing;
(8)Safety sensor terminal: sensor stops working when door closed;
(9)Unique coating technology: never rusty;
(10)Easy and convenient to install;
(11)Working Process: when the door leaf closes to the right place, the door leaf will slightly shift to the door frame and the ground. The rubbers on the four sides of the door leaf will completely combine with door frame and ground, which ensures air tightness. When the door is open, the rubbers will separate from door frame and ground, which avoids contraction on the ground.
Technical Specification
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Specification |
Light Duty |
Heavy Duty |
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Rang of the Door |
Single-Leaf |
Double-Leaf |
Single-Leaf |
Double-Leaf |
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Door leaf max weight |
100kg |
100kg x 2 |
200kg |
200kg x 2 |
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Mounting Method |
Surface mounting or built-in mounting |
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Open Width |
700-2000mm |
650-2000mm |
750-2000mm |
650-2000mm |
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Power Supply |
AC 220v ± 10%, 50-60 Hz |
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Opening Speed |
300-500mm/s (adjustable) |
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Closing Speed |
250-550mm/s (adjustable) |
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Creep speed |
30-100mm/s (adjustable) |
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Hold-open time |
0.5-20s (adjustable) |
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Airproof Force (Max.) |
>70N |
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Manual Pushing Force |
<100N |
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Electronic Lock Force |
>800N |
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Power consumption |
150W |
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Ambient temperature |
-20+50 C |
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Technical Details:
(1) Rubber lining sealing technology combined with V groove on the guide rail enables the door completely sealed when the door closed;
(2)Special door body location technology. Semicircular surface beam on the ground matches with the V style groove at the bottom of door leaf, which stop the door from swing and make sure it moves stable and smooth;
(3) The door body decorated with matte stainless steel or spray surface, and on the middle and both sides with sealing stripes to ensure the hermetic effect.
(4)Feet sensor switch applied to avoid contagion;
Stainless Steel Sliding Door,Stainless Steel Bypass Sliding Door,Stainless Steel Interior Sliding Door,Stainless Steel Folding Sliding Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfgaragedoor.com