AAA Credit Audited Enterprise
The government Audited Hasung as AAA credit company (top level).
Precious Metals and New Materials Casting And Melting Expert.
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Precious Metals and New Materials Casting And Melting Expert.
WHY CHOOSE US
Focus On Heating & Casting Equipment Since 2009
Hasung has proudly served the precious metal casting & forming industry with vacuum pressure casting equipment, continuous casting machine, high vacuum continuous casting equipment, vacuum granulating equipment, induction melting furnaces, gold silver bullion vacuum casting machine, metal powder atomizing equipment, etc.
AAA Credit Audited Enterprise
The government Audited Hasung as AAA credit company (top level).
High Quality
We only choose famous brand main electric components for production.
ISO CE SGS Approved
Professional certification bodies certify that the machines are of high quality.
Solution For Casting Line
We will provide one-stop service for your precious metal casting line.
Strong Service Team
We will give response within 24 hours against your problem by our professional engineer.
100% Guarantee Materials
Select raw material suppliers 100% guarantee the materials and apply world famous brands components.
Professional R&D Team
Often participate in Industry Technology Forum, so that our technology to keep pace with the times.
Fast Delivery
The induction melting furnace has sufficient stock and greatly shortens our delivery cycle.
CUSTOM SERVICE
Provide You Precious Metals Casting & Smelting Solutions
We provide OEM services for machines, we are committed to provide you precious metals casting and smelting solutions.
To be timely respontive and have good communition with you, we need you to tell us your requirement, so that we’ll provide you the best services. The following is our entire service process:
PROCESSING
Solutions For Metal Processing
What we're deserved to be proud is our vacuum and high vacuum technology is the best in China. Our equipment, manufactured in China, is made of highest-quality components, apply worldwide famous brands components.
CUSTOM SERVICE
One-Stop Solution
We are a professional manufacturer of high quality induction casting and melting machinery for precious metals and non-precious metals. The second production line for metal sheet & wire processing. We produce gold bullion casting machine, vacuum induction furnace, vacuum continunous casting machine, metal powder atomizer, vacuum pressure casting machine, rolling mill machine, etc. We value every detail, whether it is products or services. Hasung tries to offer the highest technical standards products and the professional industry solution to our clients.
Send the inquiry to our website, and we will assign it to the corresponding sales according to the content of the inquiry.
Sales contact with customers via email or corresponding social chatting tools, understand their specific needs, and recommend corresponding products according to their needs.
Our staff will check the product information with you and start production after confirming the billing. Please check carefully to avoid errors in the later production process.
OUR CASES
Product Customization Service
Precious metal pictures for processing; Precious metal blocks, bars, tubes, etc. We provide such customized machine services.
How To Make Shiny Gold Bar?
How are traditional gold bars made? What a surprise!
The production of gold bars is still very new to most people, just like a mystery. So, how are they made? First, melt the recovered gold jewelry or gold mine to obtain small particles.
1. Pour the burnt gold liquid into the mold.
2. The gold in the mold gradually solidifies and becomes a solid.
3. After the gold is completely solidified, remove the gold nugget from the mold.
4. After taking out the gold, put it in a special place for cooling.
5. Finally, use the machine to engrave the number, place of origin, purity and other information on the gold bars in turn.
6. The final finished gold bar has a purity of 99.99%.
7. Workers who work here must be trained to not squint, just like a bank teller.
...
How To Make Gold Coins By Hasung Coin Minting Equipment?
Hasung as a professional precious metal coin minting solution provider, has built several coins making lines around the world. The coin weight ranges from 0.6g to 1kg gold with round, square, and octagon shapes. Other metals are also available like silver and copper.
Processing steps:
1. Continuous casting for making sheet
2. Rolling mill machine to get proper thickness
3. Coin blanking by press machine
4. Annealing
5. Logo stamping by hydraulic press
6. Polishing
How Are Minted Gold Bars Made?
Minted gold bars are normally manufactured from cast gold bars that have been rolled to a uniform thickness. In broad summary, the rolled cast bars are punched with a die to create blanks with the required weight and dimensions. To record the obverse and reverse designs, the blanks are struck in a minting press.
Minted gold bars production line includes:
1. Continuous casting
2. Sheet rolling
3. Bars blanking
4. Annealing
5. Logo stamping
What Is Bonding Wire?
A bonding wire is a wire connecting two pieces of equipment, often for hazard prevention. To bond two drums, a bonding wire must be used, which is a copper wire with alligator clips.
Gold wire bonding offers an interconnection method within packages that is highly electrically conductive, nearly an order of magnitude greater than some solders. In addition, gold wires have a high oxidation tolerance compared to other wire materials and are softer than most, which is essential for sensitive surfaces.
Wire bonding is the process of creating electrical interconnections between semiconductors (or other integrated circuits) and silicon chips using bonding wires, which are fine wires made of materials such as gold and aluminium. The two most common processes are gold ball bonding and aluminium wedge bonding.
We Pay Attention To After-Sales Service
For a beginner, it's much easier to use our machine rathan than using a complicated machine. After long time using, if repairs comes to our machine, it can be solved quickly and cooperatively by remote assistance via live chat, illustrative images or real-time videos as our machines are modular design.
Hasung, with its responsive customer support, wins extensive trust by many global customers. The most important thing is we have very little after-sale service due to quality machines manufactured by us.
CONTACT US
Get In Touch With Us
The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.
Shenzhen Hasung Precious Metals Equipment Co., Ltd. is a mechanical engineering company located in the south of China, in the beautiful and the most fastest economic growing city, Shenzhen. The company is a technological leader in the area of heating and casting equipment for the precious metals and new materials industry.
Our strong knowledge in vacuum casting technology further enables us to serve industrial customers to cast high-alloyed steel, high vacuum required platinum-rhodium alloy, gold and silver, etc.