Why is 5 kg tilting platinum melting furnace Better?

Hasung Dual Use gold and platinum melting furnace can efficiently and effortlessly melt platinum, silver, gold, palladium and certain alloys.

Hitfar contains other products and information you need, so please check it out.

Hasung’s tilting induction melting furnace with safety board design, tilting pouring handle on the side design to ensure safety for operators.

Hasung’s tilting induction melting furnace uses solid aluminum stage and boards makes high quality melting chamber device. With rotary tray for loading graphite mould.

The compact size of the platinum melting furnace makes it convenient to move about.

Hasung multipurpose gold and platinum melting furnace is also suitable for small scale melting because it melts about 1g to 2kg of metals at once, therefore, small businesses that require melting need not worry about getting a melting furnace that only meets their melting needs.

The power utilization of the platinum melting furnace is 5kw, this means that energy is saved when melting with the platinum melting furnace and you don’t have to worry about extra spending on extra power.

Hasung multipurpose gold and platinum melting furnace can meet the melting needs at a jewelry store, recreational metal diggers, research institutes and recycling old metals.

Hasung multi-purpose gold and platinum melting furnace is environmentally safe to use such that the furnace does not generate harmful gases or make disturbing noise. It is also safe for workers to operate as molten metal spillage does not occur.

The melting time is very fast, the platinum melting furnace melts at ℃ within 2 minutes, thereby, increasing your work and production efficiency.

All metals melted with our platinum melting furnace usually have a uniform consistency so that when such metal is cast, it has a high-quality finish.

The electromagnetic induction stirring function present within the platinum melting furnace makes the melting process efficient by transferring heat equally and all parts of the metal are melted evenly. This also means that all heat required for melting is totally utilised within the furnace, hence, no increase in temperature of the melting environment.

The in-built water-cooling system present within the furnace makes the furnace melting temperature to be controlled, thereby preventing overheating.

The induction heating technology present within the platinum melting furnace makes the electromagnetic induction possible, which means that all energy that is required for melting is completely utilized within the melting furnace.

The platinum melting furnace is very easy to operate. The control panel makes it easy for you to control and monitor the melting process.

The Hasung multi-purpose gold and platinum melting furnace is environmentally safe as no heat is caused during use, no gas is released and no noise occurs when melting with the platinum melting furnace.

The melting capacity of any melting surface reaching up to ℃ would normally consume excess power, but our gold melting equipment for sale only requires 15kw to begin melting making it cost-effective.

All 8kg melting is done efficiently in 3 minutes, an undefeatable feature of the gold melting equipment for sale. The speed of melting helps you to meet all melting demands faster and more easily.

Gold, silver, bronze, copper, platinum and other alloys can all be melted with our gold melting equipment. This enables you to save money on other melting equipment.

The water pump system present in our gold smelting equipment makes it maintain a normal temperature when melting is ongoing. Thereby, you save money on cooling equipment.

Our gold melting equipment is suitable to melt metals for research and teaching, foundries, recycling metals in jewelry stores, etc.

In respect to its impact on the environment, the noise of the gold and silver melting equipment during the process of melting is relatively low and there is no emission of gas, smoke or dust is also low.

Compared to resistance furnaces and propane burners, Hasung gold melting equipment ensures no loss of metals during the melting process, making our melting equipment more efficient than both resistant furnaces and propane burners.

Our gold and silver melting equipment can work continuously for as long as 24 hours.

The operator of the gold melting equipment has a total control of the melting parameters. Should an error occur, the omni-directional warning system helps to raise alarms when potentially harmful points are reached during melting, thereby ensuring the safety of the user.

Maintenance of the gold and silver melting equipment is easy as the crucibles are detachable and can be cleaned after each melting process.

Title: The Ultimate Guide to High-Quality Tilt-Cast Induction Melting Furnaces for Precious Metals

Are you in the market for a high quality tilt pour induction melting furnace for precious metals? Don't hesitate any longer! In this comprehensive guide, we’ll explore everything you need to know about these advanced furnaces, including their features, benefits, and how they can revolutionize your precious metals smelting process.

1. Understand the basic knowledge of tilt casting induction melting furnace
The tilt-type pouring induction melting furnace is an advanced equipment specially designed for melting and pouring precious metals such as gold, silver, and platinum. These furnaces use electromagnetic induction to generate heat within the metal, allowing for precise temperature control and efficient melting. The tilt feature makes it easy to pour molten metal into molds or other containers, making the process seamless and efficient.

2. The importance of high-quality construction
When it comes to melting precious metals, quality is critical. High-quality tilt-cast induction melting furnaces are built using durable materials such as refractory bricks, high-quality steel and advanced insulation to ensure maximum heat retention and minimal heat loss. This not only improves the efficiency of the melting process but also ensures the longevity and reliability of the furnace.

3. Key characteristics to look for
There are several key features to consider when purchasing a tilt pour induction melting furnace. Look for a furnace with an advanced temperature control system, a precision tilt mechanism, and safety features like an emergency shut-off switch and overheat protection. Additionally, consider the capacity of your furnace to ensure it meets your production needs.

4. Benefits of using tilt casting induction melting furnace
The use of high-quality tilt-cast induction melting furnaces offers many benefits to businesses and craftsmen working with precious metals. These furnaces provide precise temperature control, resulting in high-quality, consistent melt. The tilt function allows for easy and accurate pouring, reducing the risk of spills and waste. Additionally, the efficiency of these furnaces results in cost savings in terms of energy consumption and labor.

5. Applications in jewelry making and metal processing
Tilt-cast induction melting furnaces are widely used in the jewelry manufacturing and metalworking industries. Whether you are a small-scale artisan making custom jewelry or a large manufacturer producing industrial components, these furnaces provide the precision and efficiency needed to melt and pour precious metals.

6. Precautions for different types of precious metals
Different precious metals have different melting points and properties, which should be taken into consideration when selecting a tilt-cast induction melting furnace. For example, gold and silver have lower melting points compared to platinum and require furnaces with precise temperature control for optimal results. Be sure to choose a furnace that is suitable for the specific metals you are using.

7. Maintenance and care
To ensure the longevity and optimal performance of your tilt-cast induction melting furnace, regular maintenance and upkeep is essential. This includes cleaning the stove after each use, inspecting and replacing worn parts, and following the manufacturer's maintenance guidelines. By properly maintaining your furnace, you can maximize its lifespan and efficiency.

8. Invest in quality for long-term success
While a high-quality tilt-cast induction melting furnace may require a significant initial investment, the long-term benefits far outweigh the costs. By investing in a reliable, efficient furnace, you can streamline your production process, improve product quality, and ultimately increase your bottom line.

Are you interested in learning more about 5 kg tilting platinum melting furnace? Contact us today to secure an expert consultation!

9. Choose the right supplier
When purchasing a tilt-cast induction melting furnace, it is crucial to choose a reputable and experienced supplier. Look for a supplier that offers high-quality furnaces, comprehensive customer support, and a proven track record of delivering reliable equipment. Additionally, consider factors like warranty coverage and after-sales service to ensure a positive buying experience.

10. Conclusion
In summary, a high-quality tilt-cast induction melting furnace is a must-have for businesses and craftsmen working with precious metals. By understanding the features, benefits, and considerations associated with these advanced furnaces, you can make an informed decision when choosing the right equipment for your specific needs. With the right furnace, you can enhance your melting and pouring processes to increase the efficiency, quality, and overall success of your precious metal processing.

Title: The Ultimate Guide to Understanding the Platinum Furnace

Are you a jeweler, metalworker, or someone interested in the complex platinum melting process? If so, you've come to the right place. In this comprehensive guide, we'll dive into the fascinating world of platinum furnaces, exploring their features, benefits, and the basics you need to know to master the art of platinum working.

Learn about platinum melting furnaces

Known for its rarity and durability, platinum has been a precious metal for centuries. Its unique properties make it a popular choice for fine jewelry, industrial applications, and even medical applications. However, working with platinum requires specialized equipment, and one of the most critical tools in the process is a platinum furnace.

What is a platinum smelting furnace?

A platinum furnace is a specialized piece of equipment designed to achieve and maintain the high temperatures required to melt platinum. Unlike other metals, platinum has an extremely high melting point of 3,215.1°F (1,768.4°C), making it a challenging material to process using traditional methods.

Types of platinum smelting furnaces

There are several types of platinum furnaces available, each with its own unique features and benefits. The most common types include:

1. Induction furnaces: These furnaces use electromagnetic induction to generate heat within the platinum material. They are known for their efficiency and precise temperature control, making them a popular choice for melting platinum.

2. Resistance furnace: Also called resistance furnace, it uses resistance to generate heat. They are suitable for melting small amounts of platinum and are often used in jewelry making and small metalworking.

3. Gas/Flame Furnaces: These furnaces use direct flame or gas to heat and melt platinum. While they are effective, they may not provide the same level of temperature control as an induction or resistance furnace.

Benefits of using a platinum melting furnace

Using a platinum furnace has several advantages, including:

1. Precise temperature control: Platinum requires a specific melting temperature, and the melting furnace provides the precise control needed to achieve the desired results.

2. Efficiency: Furnaces are designed for optimal energy efficiency, reducing waste and operating costs.

3. Safety: Working with high temperatures and precious metals requires a safe and controlled environment, which a furnace can provide.

4. Consistency: The furnace ensures consistent results, creating high-quality platinum products.

Basic knowledge of using a platinum furnace

Using a platinum furnace requires an in-depth understanding of the properties of the metal and the technical aspects of the equipment. Here are some points to consider:

1. Melting point: As mentioned earlier, platinum has a melting point as high as 3,215.1°F (1,768.4°C). It is important to understand and adhere to the specific temperature requirements for melting platinum to avoid damaging the metal.

2. Selection of crucible: The crucible or container for melting platinum plays a vital role in the melting process. It is crucial to choose a crucible that can withstand the high temperatures and chemical reactions involved in melting platinum.

3. Safety Precautions: Working with high temperatures and precious metals requires strict compliance with safety protocols. Protective equipment, proper ventilation, and a clear understanding of equipment operation are critical to a safe work environment.

4. Material Purity: Platinum is often alloyed with other metals to enhance its properties. Understanding the composition of the platinum being melted is critical to achieving the desired results.

5. Temperature Monitoring: Utilizing the temperature control capabilities of your furnace is critical to maintaining the precise temperature required to melt platinum.

Master the Art of Platinum Melting

Working with platinum and furnaces is a skill that requires technical knowledge and practical experience. Whether you're a seasoned professional or new to metalworking, mastering the art of platinum melting takes time and dedication.

Here are some tips to help you on your journey:

1. Education and training: Invest in learning the properties of platinum, furnace operation, and best practices for working with high-temperature metals.

2. Practical Exercise: Nothing beats practical experience. Start with small projects to familiarize yourself with the melting process, then work your way up to more complex tasks.

3. Continuous improvement: Keep abreast of the latest developments in furnace technology and platinum processing technology. Continuous learning and improvement are keys to mastering any craft.

4. Collaborate and network: Connect with other professionals in the industry, attend workshops, and seek mentorship opportunities to expand your knowledge and skills.

In conclusion, understanding platinum furnaces is crucial for anyone working with this precious metal. From the technical aspects of the equipment to the artistry of platinum working, mastering this craft requires a combination of knowledge, skill and dedication. With the right tools and expertise, you can unlock platinum's full potential and create stunning works of art that will stand the test of time.

Want more information on induction melting furnace platinum? Feel free to contact us.

I decided to start this thread to see if we might answer some questions about using commercially available induction heaters as hobby melting furnaces. Namely, my interest is, how realistic is it to have a single power supply to power an inductive melting furnace for melting a range of metals with melting temperatures up to say iron, or possibly steels, and moreover, are the import induction heaters suitable for such duty? For discussion, let’s say the 15kw units which are available for under $, because that appears to be about the maximum rating for 220 single phase powered systems, which I’m limited to and I suspect the same to be so for most hobbyists. This excludes RPC 3ph sources and large power transformers for higher voltage which would cost more than the power supply.

Here are a couple of threads with related content and some answers.

http://forums.thehomefoundry.org/in...n-isnt-just-nice-for-ferrous./#post-

http://forums.thehomefoundry.org/in...induction-tilt-furnace./page-2#post-

http://forums.thehomefoundry.org/index.php?threads/homemade-induction-melter./

1. How does operating frequency relate to intended use and applicability to melting different metals? Most of the “induction heaters” on the market are represented to be high frequency between 30khz-80khz. For magnetic metals, my understanding is this frequency range will concentrate the heating on the skin/outer diameter, which is nice for surface hardening, but not as nice for deeper penetration, ala melting. Lower frequency, perhaps 1khz to as much as 30khz, may be more preferrable but those seem scarcer and more expensive. Non-magnetic metals respond differently and a member in one of the threads above suggested the solution to such a system’s versatility in metal species is to rely on a conductive (graphite or clay graphite) crucible to be heated which will in turn promote melting non-magnetic metals. A conductive crucible would probably respond well to higher frequency power supplies since their shape is reasonably close to cylinders.
   
2. How much metal can you melt with a given power level and how does the shape/size of the inductive coil and metal load affect this? Most of the inductive coils advertised with 15kw power level systems are small, say 60-75mm in diameter and maybe 4-5 coils. So what if you wanted to heat say an A10 size crucible? They are a little over 6” in diameter and 8” tall. At best, you’d have half as many coils for similar length copper tube. Will this just extend heating time or will this coupled with larger metal charges potentially overload the power supply too? Some reading indicates that for best efficiency and power transfer you want to minimize the gap between coil and heating load, but you can’t allow contact that would cause short.
3. How much service power is required for a given kw rating and are the import units compatible with US single phase power? It was suggested in one of the previous threads that the advertised power rating is. Other than voltage, required input power is missing from almost every advertised system. I actually do have one supplier that indicated advertised power is “oscillating power” and not the continuous service supply power required and 15kw unit only required 7kw of supply power, so this is similar to what 3DTOPO mentioned in the linked thread, and that’s rather significant and certainly more practical. I’m already at 8kw on my resistive electric and would be happy at double that but “15kw” seems to be about the max “rating” offered for single phase power.
4. Are the import units compatible with US power? It’s unclear. Most cite 220vac 50hz and have safety shut down features for voltage overflow above 245vac. US power is 240vac not 220vac and 245vac would not be unusual on occasion. So is the machine going to shut down frequently in over voltage on US power?
5. I’ve asked at least six different offerors that claim to be the direct manufacturing sources if I could view a (English) manual. -No joy. The typical control panels have dials for heat and retain times. Most suggest a max of 90 seconds for heat time setting. Not sure about retain time. How does that work for melting?

If I could melt an A10 full of any metal (say up to iron) on 8kw of 240vac 1ph power, I spend $900 and build a system….fairly easy decision.

All input welcome, just trying to gather it all in one thread. If you have a different questions or understandings than I’ve stated above, please chime in.

Best,
Kelly

Metallab, you may have posted this particular offering before, but I believe it has the protection features you cite.

https://www.ebay.com/itm/?hash=item3b6a89fa97:g:PAwAAOSw2QZhUrgj

I suspect, the power rating is similar to others meaning that the advertised power isn't actually the continuous input power level. It doesn't say but I suspect instead of the advertised 5.5kw, the service power require is half that or less, or for you, about 2.5amps @220vac. Based upon your description, this might be a pretty good fit for you as far as melting capacity. Their description is more fulsome than most and there were a couple of tidbits that caught my attention:

"With dual air cooling and water cooling device, the packaged product can work for 30-40 minutes at a time."

This is a little worrisome. Many of the 15kw machines are 100% duty cycle. The auction also says 15 liters/min of cooling water is required. That's pretty substantial.

"Heating adopts medium frequency induction heating 10-320Hz"

I suspect this is an error and the frequency range is actually 10khz-320khz. Even so 10khz could be very attractive for ferrous alloys below 30khz is not available on most of the inexpensive higher power units.

3DTOPO, actually gave a very good explanation on operating frequency and melting various metals in the first thread I linked. With this thread, I'm just trying to gather everything together in one place.

If you were going to exclusively melt iron and steels, I think you would want a power supply that operated in 1khz-10khz range and use a non-conductive crucible. That would transfer most of the energy directly and deeper into the ferrous melt, and you would achieve the fastest melt times and best efficiency.

If you are a hobbyist, and want to be able to melt non-ferrous metals, you would need to use a clay/graphite crucible and the higher frequency (30khz-100khz) units would fairly effectively concentrate the energy transfer to the crucible. Then the heat of the crucible melts the charge. This would probably work for iron as well. This will not be as efficient as true inductive heat of the charge but you will have an electric furnace capable of melting metals up to iron.

I'm very interested in the 15kw units available but they are really more comparable to my 8kw resistive electric, except, the initial melt only needs to heat the crucible not the entire furnace mass, and I would except better melt times. Also to get optimum efficiency, you need to minimize the gap between the inductive coil and crucible. This is more difficult to do with A-shaped crucibles and that's why induction furnace crucibles are typically cylindrical. It also means for optimum performance you use a dedicated crucible size. Problem is, I don't think the so-called 15kw units are enough power for my usual melts and that's the max available for 22vac single phase.

There are a number of other nagging issues and getting answers for offers isn't happening. Most selling don't know anything about the machines and after six requests, I'm yet to have any of them send a manual. I am in contact with a mainland China manufacturer and hope to get some better info, and maybe a custom higher power single phase unit. We'll see. I already have two furnaces and can play the long game to get what I want/need.

Best,
Kelly

These high frequency induction heating units are/were really designed for heating smaller pieces of steel and ferrous alloys. One of the potential problems with adapting them to melting is crucible size. The largest crucible I've seen them advertised with is 5kg (copper) which is a measly 3lbs of Aluminum......but a fairly efficient coil can be fitted.

With the recommended coil length being 5 feet on the 15kw unit, it doesn't lend itself well to making a decent inductive coil for a crucible of any appreciable size because you can only get 1 or 2 loops of coil which isn't conducive to producing a strong field nor uniformly heating the crucible. I don't no how much the power factor suffers with additional coil length (one of the questions I've asked manufacturers, but concentrating the inductive heat in a narrow band of the crucible could cause crucible breakage. Incidentally, this issue doesn't change with power level because the frequency range is still the same, but you may have more power factor lee-way. Below, I've pasted excerpts from Morgan's Salamander Super (Clay Graphite Non-Ferrous & Ferrous) and Excell-Himelt (silicon-Carbide Non-Ferrous) line of crucibles. The start up procedure isn't very uplifting for anyone that was envisioning flipping a switch and having molten metal in a few minutes. That's a lot of babysitting. Also, haven't quite zeroed in on how you determine melt temp other than shut down and measure or experimentation. Maybe deviating is akin to running with scissors but read them and you'll see what I mean, but my resistive electric is truly flip the switch and walk away.

Salamander Super



Excell-Himelt



From the reading, the cylindrical crucibles aren't really intended for lift out use, but more so tilting furnaces, so you'd need to adapt a ladle to pour. It is also recommended that they only be charged 70% of brimful. Problem is the recommended installation procedure semi-permanently installs the crucible in your furnace so it isn't very conducive to crucible swaps for melting different metals.

Most things point toward induction furnaces being configured for a particular melting duty. I'm still trying to determine how much compromise is required for a multi-purpose hobby melter.

Best,
Kelly

Well, there is what the manufacturers recommend, and then there is what is commonly practiced. My guess is they can tolerate more aggressive heating if it is more uniform.

I'm guessing some of those larger Morgan cylindrical crucibles are pricey so breaking one or having multiples for different metals becomes a bit of hindrance. I'm completely satisfied with my resistive electric for aluminum and sure I could do some bronze if wanted, so induction is really to add higher melt point metals. The notion of having an electric powered multi-metal hobby melter that you could dial to suit is appealing but not sure it's going to be that easy, practical, or possible but still investigating. It's possible I might find a smaller system for other metals useful but I already have two furnaces and a stack of projects for my present foundry capabilities.

Incidentally, per your previous remarks about graphite crucibles, even though they are consumed faster, I bet those pure graphite crucibles perform great in induction heating. If you could eliminate the free oxygen, like maybe with N2 or Argon purge, they might last a good long time, if it's worth the trouble. The small ones aren't very expensive.

Best,
Kelly