News
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Metallurgical Exhibition in Moscow in June 2023!
Metallurgy Russia is one of the exhibitions under Metallurgy, the largest metallurgical brand exhibition in the world. It has become an important business and trade platform in the Russian metallurgical and processing market. Metallurgy Russia held relevant forums, seminars and roundtable meeting...Read more -
Hasung will participate in Metallurgy Russia in Moscow in June, 2023
Hasung will participate in Metallurgy Russia in June on 6th – 8th. Welcome to meet us. Contact us by Whatsapp: 008615814019652 Email: info@hasungmachinery.com About Hasung Shenzhen Hasung Precious Metals Equipment Co., Ltd. is a mechanical engineering company located in the south of China,...Read more -
Gold News about Conflict of Russia and Ukraine
Spot Gold Rose slightly in early Asian trading to trade near $1,922 an ounce. Tuesday (March 15) — gold prices continued their slide as Russian-ukrainian cease-fire talks reduced demand for safe-haven assets and bets that the Federal Reserve might raise interest rates for the first time in ...Read more -
Overview of gold silver alloy wire drawing machine equipment
Alloy gold wire drawing machine is mainly used for drawing copper wire. Its main electric drive is composed of traction motor, winding motor and laying motor. The other auxiliary parts of the equipment are swing rod (tension frame) , positioning wheel, indexing wheel, composite rod composition &n...Read more -
Preparation of metal injection powder atomizer
Metal Injection Molding (MIM) is a new kind of Powder metallurgy technology, which is developed from powder injection molding (PIM) of ceramic parts. The main production steps of Metal Injection Molding are as follows: mixing of metal powder and binder-granulation-injection molding-degreasing-sin...Read more -
Gold drops on Fed fears ahead of Powell decision day
Gold fell as investors braced for an interest rate decision by the Federal Reserve that could put more pressure on the precious metal. Uncertainty about the Fed’s actions has left gold traders unsure of where the precious metal is heading. Gold fell 0.9% on Monday, reversing ...Read more -
Jewellery vacuum casting
Jewelry induction vacuum pressure casting machine Jewellery casting is the most popular in precious metals markets. abide by the contract”, conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company f...Read more -
Gold does not oxidize. Why does it rust? Is gold bar adulterated with fake gold?
Gold is a precious metal. Many people buy it for the purpose of preserving and appreciating its value. But what is disturbing is that some people find their gold bars or commemorative gold coins rusted. Pure gold will not rust Most metals react with oxygen to form metal oxides, which we call ru...Read more -
How are gold coins die cast
1.Material selectionSilver coins generally use pure silver with a purity of 999, and the fineness of 925 and 900 is the most widely used internationally. Gold coins are generally made of gold and silver or gold copper alloys such as 999999 and 22K. Both gold and silver are refined and prepared by...Read more -
How to maintain Hydraulic Coin Press Machine
1. Strengthen the daily maintenance of equipment to prevent false and missed maintenance The maintenance work must be enforced and linked with the enterprise’s reward and punishment system to reward the good and punish the bad and mobilize the enthusiasm of the construction personnel. Do a ...Read more -
Why is gold jewelry so shiny?
Because it comes from the Whenever we see jewelry shining, a variety of shapes and styles perfectly deduce beauty, fashion and classics. In fact, every piece of jewelry has to go through many processes, such as design, production, polishing, polishing, etc. each of these steps requires fine opera...Read more -
gold bar vacuum casting gold bullion casting gold bar minting coin minting machines
This is about gold bullion deals with gold bar casting manufacturing refers to world news recently. G7 leaders are meeting in Bavaria, Germany, where US President Joe Biden has confirmed further sanctions against Russia in response to the invasion of Ukraine at the end of February. “T...Read more
