SKY Machinery Co., Ltd.

Company Profile

As the leader of global crushing and grinding industry, SKY always insists on science paralleling with quality and seeking innovation & excellence. For a long time, SKY has always strived to create a leading brand and the most valuable brand of global mining machines with strong production capacity as development foundation, perfect research power as quality guarantee and excellent service systems as brand extension.

Go on the path to excellence --- respect industrial value of SKY

  • Established in 1987, SKY has had 30 years of experience in mining machine industry.
  • Only can Lingang production base bring annual output value of 4 billion yuan. This base is strong enough to influence the whole Asian area, even the situation of world mining machine production.
  • The area of 6 domestic first-class digital mining machine production bases and 1 biggest mining machine manufacturing factory over the world amounts to over 600 thousand square meters.
  • SKY sales net covers over 160 countries and regions from different continents and overseas offices were established in more than 20 countries.



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Simulation of ancient wind-driven iron smelting furnaces of Sri Lanka

Replications of iron smelting process have shown the ability of those furnaces to operate well to produce high carbon Steel CFD modeling and simulation is the.

How iron is made - material, manufacture, making, history, used ,

Iron ore is converted into various types of iron through several process The most common process is the use of a blast furnace to produce pig iron which is.

Iron Making | New Zealand Steel

The iron, at around 1480°C, is transferred to the Vanadium Recovery Unit (VRU), where vanadium-rich slag is recovered for export and further processing into a.

Crucible steel - Wikipedia

Crucible steel is a term that applies to steel made by two different methods in the modern era, although it has been produced in varying locales throughout history It is made by melting iron and other materials in a crucible Crucible steel was produced in South and Central Asia during the medieval , Wootz from Hyderabad or the Decanni process for making watered blad

Mineral Based Industrial Development & Sri Lanka's Lethargic ,

13 Mar 2015 , At one time we had a small processing plant at Katukurunda for processing , There was a well-developed iron industry in Sri Lanka before the.

An ancient wind-powered iron smelting technology in Sri Lanka

An ancient wind-powered iron smelting technology in Sri Lanka on , and may have contributed to South Asia's early pre-eminence in steel production , BC, evidence was found about iron smelting processes in Sri Lanka from Sigiriya and.

Blowing back to a red-hot history - Sunday Times

Now comes the evidence that there had been in ancient Sri Lanka a large scale , Slag is the waste produced as result of iron smelting, a process that converts.

The bessemer process and modern steel manufacturing- a , - Melwire

22 Apr 2016 , Steel manufacturing in Sri Lanka from Melwire steel , This process produced steel from pig iron in huge shallow furnaces and it allowed for.

An ancient wind-powered iron smelting technology in Sri Lanka

An ancient wind-powered iron smelting technology in Sri Lanka , sufficient height induces a draught adequate to drive the smelting process4, are also known , and may have contributed to South Asia's early pre-eminence in steel production

A brief history of the ancient science of sword making - io9

17 Aug 2011 , Iron's high melting point meant the smelting process limited primitive , India and Sri Lanka gave rise to a practice of steel production known as.