Products

  • Vacuum Induction Melting Furnace (VIM) FIM/FPt (Platinum, Palladium Rhodium and Alloys)

    Vacuum Induction Melting Furnace (VIM) FIM/FPt (Platinum, Palladium Rhodium and Alloys)

    FIM/FPt is a vacuum furnace for melting platinum, palladium, rhodium, steel, and high temperature alloys with tilting mechanism.

    It can be used to obtain a perfect melting of platinum and palladium alloys without any gas inclusions.

    It can melt from a minimum of 500g to a maximum of 10kg of Platinum in minutes.

    The melting unit is composed of a water-cooled stainless steel casing in which the case with crucible rotate and an ingot mold for tilting casting.

    The melting, homogenization and casting phase can take place under vacuum or in a protective atmosphere.

    The furnace is complete with:

    • Double stage rotary vane vacuum pump in oil bath;
    • High precision digital pressure sensor;
    • Optical pyrometer for temperature control;
    • High precision digital vacuum switch for vacuum reading + Display.

    Advantages

    • Vacuum melting technology
    • Manual/Automatic tilting system
    • High melting temperature

    Hasung Technology High Temperature Vacuum Induction Melting Furnace Experimental Vacuum Melting Furnace 

    Product Features

    1. Fast melting speed, the temperature can reach above 2200℃

    2. With mechanical stirring function, the material is stirred more evenly

    3. Equipped with programmed temperature control, set the heating or cooling curve according to your process requirements, the equipment will automatically heat or cool according to this process

    4. With a pouring device, the molten sample can be poured into the prepared ingot mold, and the shape of the sample you want can be poured

    5. It can be smelted under various atmosphere conditions: smelting in air, protective atmosphere and high vacuum conditions, buy one kind of equipment, realize various functions; save your cost to a certain extent.

    6. With secondary feeding system: It can realize adding other elements during the melting process, which is convenient for you to prepare diversified samples

    7. The furnace body is all stainless steel with water cooling to ensure that the temperature of the shell is lower than 35 °C to protect your personal safety

     

  • Tilting Induction Melting Furnace For Gold Platinum Palladium Rhodium 1kg 5kg 8kg 10kg 12kg

    Tilting Induction Melting Furnace For Gold Platinum Palladium Rhodium 1kg 5kg 8kg 10kg 12kg

    The design of this tilting melting system is based on the actual needs of the project and process, using modern high-tech technology. Safety guarranted.

    1. Adopt German high-frequency heating technology, automatic frequency tracking and multiple protection technology, which can melt metals in a short time, save energy and work efficiently.

    2. Using electromagnetic stirring function, no segregation in color.

    3. It adopts Mistake Proofing (anti-fool) automatic control system, which is easier to use.

    4. Using PID temperature control system, the temperature is more accurate (±1°C) (optional).

    5. The HS-TF smelting equipment is independently developed and manufactured with advanced technical level products for the smelting and casting of gold, silver, copper,  etc.

    The HS-MDQ series is designed for melting platinum, palladium, Rhodium, gold, silver, copper and other alloys.

    6. This equipment apply many foreign famous brands components.

    7. It keeps heating while pouring metal liquids at a great conditioin which enables users to get great quality casting.

  • Smelt Oven Induction Speedy Melting 10kg 50kg 100kg Manual Tilting Gold Smelting Furnace

    Smelt Oven Induction Speedy Melting 10kg 50kg 100kg Manual Tilting Gold Smelting Furnace

    Tilting Melting Furnaces for melting large quantities of metal into ingots or bullions.

    These machines are designed for melting large quantities, for example in the gold recycling factory for large capacity melting of 50kg or 100kg per batch.
    Hasung TF series – tried and tested in foundries and precious metal refining groups.

    Our tilting smelting furnaces are mainly used in two areas:

    1. for melting down large quantities of metal such as gold, silver or manufacturing metals industry like casting scraps, 15KW, 30KW, and maximum 60KW output and low-frequency tuning means fast melting which enjoys the best results from China – even for large volumes – and excellent through-mixing.

    2. for casting large, heavy components after casting in other industries.

    The compact and highly cost-effective tilting furnaces from TF1 to TF12 are used in the jewellery industry and in precious metal foundries, are completely new developments. They are equipped with new high performance induction generators that reach the melting point significantly faster and ensure thorough mixing and homogenisation of the molten metals. The TF20 to TF100 models, Depending on the model, the capacity ranges from a crucible volume of 20kg to 100kg for gold, mostly for precious metals manufacturing companies.

    The MDQ series tilting furnaces are designed for both platinum and gold, all of metals such as platinum, palladium, stainless steel, gold, silver, copper, alloys etc, could be melted in one machine by changing crucibles only.

    This type furnaces are great for platinum melting, thus when pouring, machine keeps heating until you almost finish pouring, then pour shuts down automatically when almost finished.

  • Induction Melting Furnace for Gold Platinum Silver Copper Rhodium Palladium

    Induction Melting Furnace for Gold Platinum Silver Copper Rhodium Palladium

    The MU melting unit system is based on the actual needs of the jewelry melting and precious metals refining purpose.

    1.  HS-MU melting units are independently developed and manufactured with advanced technical level products for the smelting and casting of  gold, silver, copper and other alloys.

    2. HS-MUQ melting furnaces are equipped with single heating generator but dual use for the smelting and casting of platinum, palladium, stainless steel, gold, silver, copper and other alloys, which can be used by changing crucibles only. Easier and convenient.

     

  • Mini Induction Melting Furnace for Gold Platinum Silver Copper

    Mini Induction Melting Furnace for Gold Platinum Silver Copper

    The desktop mini induction melting furnace, capacity from 1kg-3kg, which takes 1-2 minutes to melt one batch of metal. It comes in a compact design and can be 24 hours continuously working. Also, this metal furnace is highly environmentally friendly, using 5KW power with 220V single phase which saves a lot of energy to deliver the desired results.

    It’s highly recommended for small jewelry factory or jewelry workshop, efficient and long lifetime using. Though it’s small device, it fulfills a great job for users.

    For 1kg capacity machine, you could melt some platinum or stainless steel by using ceramic crucible. When it’s needed to melt fast for platinum or rhodium by this small machine, it’s recommended to change smaller heating coil with a 500 grams capacity crucible, platinum or rhodium could be easily melted within 1-2 minutes.

    For 2kg, 3kg capacity, it only melts gold, silver, copper, etc.

    Temperature control device is optional for this machine.

  • Mini Gold Silver Bar Vacuum Casting Machine 1KG 2KG

    Mini Gold Silver Bar Vacuum Casting Machine 1KG 2KG

    Why do You Choose Hasung vacuum Gold Bar Casting Machine ?

    Hasung Vacuum Ingot Casting machines  (HS-GV1/HS-GV2) is designed for casting 1-2kg quality silver and gold bullions. This casting machine comes with the flexibility on moulds to customize your silver and gold bars, ingots and bullions with any of your designs and sizes.

    The inert gas chamber of this gold silver bar casting machine ensures that you have a final casting with premium quality and mirror appearance by completely eliminating all forms of porosity, water waves or shrinkage in your final pieces.

    Comparing with the traditional method. Your whole casting process will be done under vacuum and inert gas. Thereby giving your casting products a brilliant quality. With the above features your operators is fully guaranteed to operate our equipment easily.

    Hasung’s original components are from well-known domestic and world famous brands like Japan SMC, Panasonic, Mitsubishi and German Schneider, Omron, etc.

  • Automatic Gold Bullion Vacuum Casting Machine 4KG 15KG 30KG

    Automatic Gold Bullion Vacuum Casting Machine 4KG 15KG 30KG

    Why do You Choose Hasung Vacuum Gold Bar Casting Machine ?

    Hasung Vacuum Bullion Casting Machines compares to other companies

    1. It’s a Big different. other companies vacuum are controlled by time. They are not real vacuum. They just pump it symbolically. When they stop pumping, it is not a vacuum, easily leak out. Ours pumps to the setting vacuum level and can maintain the vacuum for a long time.

    2. In other words, what they have are the vacuum setting time.

    For example, adding inert gas after one minute or 30 seconds is automatic. If it does not reach the vacuum, it will be converted to inert gas. It is In fact, the inert gas and the air are fed at the same time. It is not a vacuum at all. The vacuum cannot be maintained for 5 minutes. Hasung can maintain a vacuum for more than twenty hours.

    3. We are not the same. We have drawn a vacuum. If you stop the vacuum pump,it can still maintain the vacuum. For a certain period of time,we will reach the set After setting the value,it can automatically switch to the next step and add inert gas.

    4. Hasung the original parts are well-known brands from Japan, France and Germany.

  • Tunnel Type Gold Ingot Vacuum Casting System

    Tunnel Type Gold Ingot Vacuum Casting System

    HS-VF260 is an induction tunnel furnace which, although it involves a very advanced technology, is flexible and easy to use. Available in different models, each Tera Automation HS-VF260 is designed, managed and assembled within our company.

    Our tunnel furnace is divided into three chambers, where grains are melted in a controlled atmosphere and are casted into glossy and completely flat gold or silver ingots. The patented technology called Pinch Valves, placed at both ends of the tunnel, ensures a perfect sealing: as a matter of fact, this system with pneumatic valves keeps oxygen outside the tunnel, maintaining an inert atmosphere and drastically reducing gas -usually nitrogen – consumption. Graphite consumables last longer and do not deteriorate due to oxidation.

    Like all other induction casting furnaces, this furnace needs to be connected to a duly sized water refrigeration installation

  • TVC Series Induction Vacuum Pressure Casting Machine for Gold Silver Copper

    TVC Series Induction Vacuum Pressure Casting Machine for Gold Silver Copper

    Vibration technology (optional) for enhancing casting results

    The Hasung Vibration System

    1.Vibration during casting generally improves material flow and mould filling

    2.Castings exhibit a higher and more consistent density ­

    3.Porosity is substantially reduced ­

    4.50% smaller grain size

    5.Risk of hot cracks is reduced.

    6.Castings have greater stress and elasticity properties, making them easier to process further.

    7. Easy touch operation with useful parameter screen

  • VPC Series Vacuum Pressure Casting Machine for Jewellery

    VPC Series Vacuum Pressure Casting Machine for Jewellery

    Pressure over Vacuum Casting Machines

    VPC is a family of pressure over vacuum casting machines designed to meet the more severe needs in lost wax casting production of gold, K-gold, copper, bronze, alloys. They are often used in connection to a 3d printer for direct casting to get the first metal parts of complex objects.

    This family of machines works with a new, revolutionary double chamber concept. This innovative system gives several advantages compared with the traditional single chamber suction system currently available in the market.
    In VPC, melting chamber and flask chamber are completely indipendent: while casting, the machine can control the metal injection into the mold by applying a differential pressure during pouring. This yields to a faster injection compared to the simply gravity pouring with the benefit to cast items at lower temperature. This will result in better surface finishing and reduced shrinkage of the cast parts.

    The casting cycle takes only few minutes and, while the previous flask is cooling down in protective gas for no oxidation, the next charge can be loaded into the crucible and melted, thus overlapping two cycles for no time waste.

    The machine is fully automatic, featuring a PC based monitoring system for process parameters acquisition and production data management, with easy editing of casting programs suitable for many kind of alloy.

    This revolutionary machine is the synthesis of the most advanced engineering and years of experience in casting that only Hasung will bring in your factory.

     

    VC

  • VC Series Jewelry Vacuum Pressure Casting Machine

    VC Series Jewelry Vacuum Pressure Casting Machine

    NEXT vacuum pressure machine by Hasung is your next machine to create quality.

    1. After mode without oxidation
    2. Variable heat for gold loss
    3. Extra mixing for good segregation of gold
    4. Good melting speed, energy saving
    5. Inert Gas – with good filling pieces
    6. Precise gauge with improved pressure sensing
    7. Easy to maintain
    8. Accurate pressure timing
    9. Self-diagnosis – P.I.D auto-tuning
    10. Easy to operate, one botton to finish the whole casting process

  • Mini Vacuum Pressure Casting Machine for Platinum Palladium Steel Gold Silver

    Mini Vacuum Pressure Casting Machine for Platinum Palladium Steel Gold Silver

    Hasung Precious Metals MC Equipment advantages

    The MC series are extremely versatile casting machines suitable for a wide range of applications for metal castings – and a number of options that were considered mutually incompatible up to now. Thus, while the  MC series was originally designed as a high-temperature casting machine for casting steel, palladium, platinum etc. (max. 2,100° C), large flasks also make it suitable for economically producing castings in gold, silver, copper, steel, alloy and other materials.

    The machine combines a dual-chamber differential pressure system with a tilting mechanism. The casting process is achieved by rotating the entire melting-casting unit by 90°. One benefit of the tilting system is the use of economically priced graphite or ceramic crucibles (without holes and sealing rods). These tend to have a longer service life. Some alloys, such as copper beryllium, quickly cause crucibles with holes and sealing rods to become untight and therefore useless. For this reason, many casters have so far processed such alloys only in open systems. But this means they can’t choose to optimise the process with overpressure or vacuum.

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