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See Polar Bears

The polar bear is a mammal that arouses much tenderness and that virtually everything the world want to see. Parce lie that a killing like that, machine can be so pretty at the same time. And so it is, gentlemen, the polar bear is the most dangerous mammal that there are in the Arctic and the most feared predator. Feeds mainly on seals, so usually you find lurking by the limits of the ice sheet. They are solitary animals, unlike muskoxen and walrus. His body is quite elongated and their very strong and robust, in order to walk and swim legs. The males arrive to weigh between 400 and 600 kilos, whereas female weight ranges between 200 and 300 pounds.

Despite their size, they are very agile, both by land and by sea. The only time that males and females gather and do so in an amicable way is during mating, which occurs between April and may. Though eggs do not develop until past the summer, in September. Polar bears do not hibernate and, while the female gives birth to one, two or even three puppies, males they speaking by ice in search of food. They are followed closely by Arctic foxes, which feed on the leftovers of the polar bear. Hatchlings are born in October and for the beginning of the summer already have developed fully. Males eat the puppies to get the female again enter in zeal.

Where can you see polar bear? In the Arctic, and within the Arctic, the best place to see them is Svalbard, the Norwegian archipelago located just 1000 km from the North Pole. Svalbard is considered the largest natural reserve of Europe and often surprising the wide variety of animal species that can be found there. When can we go travel to Svalbard? Between the months of June and September. When is the best time to see polar bears? July and August. What kinds of trips we can make? Mainly, boat trips around the largest island of the archipelago, Spitsbergen. Trips lasts approximately between 10 and 15 days. How can I reach Spitsbergen? With Fly SAS. Now well, It should be borne in mind that there is a single flight between Oslo and the archipelago, so it is better to book in advance because, otherwise, we can stay out of space or having to pay a real fortune to arrive. We can also travel during the winter to Svalbard. Polar bears will be ivernando, but we can enjoy the fantastic spectacle which are the Aurora Borealis. In addition to hiking with huskies sleds or practice background sky.

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PSH Series

PJQ strong crusher used in metallurgy, mining, construction and other sectors, unbreakable ordinary crusher is mainly used for crushing high strength, high hardness of low carbon privatisation, tungsten, iron and other hard materials. PJQ strong crusher works principles: the engine through the fluid coupling driven pulley driven eccentric shaft eccentric shaft driven rod movable jaw reciprocate the material into the crushing chamber broken, the material by weight by row discharge port. Technical characteristics: According to the characteristics of broken ferroalloy and high hard materials, the product is designed to poly with a moving jaw axis high suspension, crushing chamber small pin angle, composite bearing, coupling and hydraulic fluid coupling adjustment row size the elbow elbow Block head inlet structure, advanced technology, the tooth pull new materials and structures performance, ultra-high-hard material crushing it possible crushing capacity of the equipmentsafe and reliable operation. And the PSH Series dual-chamber rotary crusher effect, the following about the the PSH Series dual-chamber rotary crusher. The crusher is widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical industry and many other sectors. Common crushing machines are winnowing mill, hammer crusher, impact crusher, roll crusher, crusher compound.

Jaw crusher (jaw crusher), having large crushing ratio, uniform particle size, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics. PF-I series impact crusher can process materials side length is 100 to 500 mm, the compressive strength is up to 350 MPa, great crushing ratio, cubic particles advantages of material was broken; PF-II series impact crusher machine, suitable for crushing hard materials, such as cement crusher, with a production capacity of the material advantages of small particle size. The PSH Series dual-chamber rotary crusher is developed on the basis of the traditional jaw crusher new crushers, its efficiency is 2 times higher than the same specifications jaw crusher, uniform particle size, when using open circuit crushing process, obtain all smaller than the lOmm products suitable for fine crushing operations. This machine She is widely used in metal and nonmetal mines, refractories, cement, glass, raw materials, construction aggregate, gravel and artificial sand industry. Applicable to the compressive strength of fine materials in the of 300MPa following a variety of rock and mineral crushing operations. The machine features: dual-chamber rotary crusher jaw crusher to live with the specifications than to improve efficiency in the production of the products of the same particle size 2 times, energy savings of 50%. A broken product that can be adapted to the production of crushing combination machine can do the rough grinding job. The new wear-resistant materials, consumable parts life than high manganese guillotine castings increased by 2 to 4 times. It is smooth running, reliable performance, small vibration, easy maintenance