3-30KG Capacity Precious Metal Continuous Casting Machine 

3-30KG Capacity Precious Metal Continuous Casting Machine 

3-30kg Capacity Precious Metal Continuous Casting Machine(Click the picture to watch the video)

How to Boost Jewelry Production Efficiency with CDOCAST  3-30KG  Metal  Continuous Casting Machine.Are you struggling with low efficiency and inconsistent quality in jewelry casting? In this video, I’ll share 3 super practical tips to solve it for good! From optimizing melting temperature to mastering continuous casting techniques, I’ll guide you step by step.

In this video, you’ll dive deep into:

  • How to set up stable continuous casting parameters for uniform diameter and superior surface quality
  • The key techniques to master automated control of the entire process from melting to forming
  • Common mistakes to avoid in mold temperature management and cooling system operation

We also explore how this technology enables high-volume production of consistent quality precious metal wires and bars. This tutorial is perfect for jewelry manufacturers, precious metal processors, and small-scale refineries looking to improve production efficiency.

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Platinum Manual Tilting Melting Furnace

30KG Platinum Tilting Melting Furnace

CDOCAST new design 30KG Platinum Tilting Melting Furnace is specially designed for melting platinum, palladium, steel, stainless steel, and other high temperature metals with large capacity.

The melting furnace adopts the most advanced electromagnetic induction heating technology and has a fast melting speed. The tilting design and small trolley for placing graphite molds make operation easier and more convenient.

Learn More About The Manual Tilting Metal Furnace

Mini Jewellry Vacuum Pressurized Casting Machine

Mini Jewellry Vacuum Pressurized Casting Machine

CDOCAST Mini Jewellry Vacuum Pressurized Casting Machine is specially designed for making gold, silver, copper, and precious metals jewelry in a small capacity of 1kg.

The built-in vacuum pump design makes the machine occupy a small area. The entire casting process is carried out in a vacuum and protective gas environment to protect your valuable jewelry from oxidation, achieve high density, high compactness, almost no bubbles, and basically achieve shrinkage-free casting.

Gold Powder Making Machine

Gold Powder Making Machine

CDOCAST Gold Powder Making Machine is specially designed for making fine powder of gold, silver, copper, brass, steel, iron, and their alloys, and the powder size can be 100-1000 mesh.

A certain number of small holes are drilled at the bottom of the graphite crucible, and the molten metal can flow out of these holes, and then the molten metal is broken into fine powder by a high-pressure water pump.

Copper Plate Continuous Casting Machine

Copper Plate Continuous Casting Machine

The CDOCAST Copper Plate Continuous Casting Machine is designed to draw small volumes of different shapes of precious metals such as gold, silver, karat gold, copper alloys, etc. The continuous casting machine is a pull-down type and you can get the required semi-finished products with only one machine. And semi-finished products can be shaped in rectangular, cylindrical, circular, and rod shapes and can be available in wires, sheets, or tubes.

It is fitted with an inert gas protection device to minimize oxidation of the metal and, in the case of karat gold drawing, an optional vacuum design allows the entire process to be carried out under vacuum conditions.

Iron powder making machine

Platform Iron Powder Making Machine

How to Make Steel Iron Fine Powder water atomization equipment-Cooldo Iron powder making Machine is designed for making steel, iron powder with the most economical method, this system comes with a capacity of 50kg/100kg/150kg per batch, the production time of powder is about 30-40 mins per batch(including the melting time), you can get the fine powder from 100mesh-1000mesh by using our powder making machine

Mini Powder Making Machine For Gold Silver Copper

Mini Powder Making Machine For Gold Silver Copper

The CDOCAST mini powder making machine is designed for small quantity powder making, with a capacity from 1-4kg, by using this machine, you can get powder from the size up to 100 mesh, which is very good for different refinery industries.

The operation process is simple. Put the metal into the smelting furnace to melt into liquid, pour it into the powder making machine, and make it into powder through the water gun

Gold Silver Copper Granulator

Gold Silver Copper Granulator

Gold Silver Copper Granulator is designed to make fine gold silver copper grains from 0.5mm-2mm size, this granulating machine comes with an automatic lifting loading tray, plug unit, argon gas protection system, bottom metal flow crucible,..etc. The automatic lifting loading tray can be more convenient for handling large output.

The molten metal will flow through the pure graphite and comes with a multihole at the bottom, and The whole granulation process is protected by inert gas argon or nitrogen, which minimizes the oxidation of the metal.

Vacuum Silver Bar Making Machine

Vacuum Silver Bar Making Machine

The Vacuum Silver Bar Making Machine is specially designed for casting high-quality gold and silver bars and billions of different sizes. The capacity can be 1-4 kg or we can customize it according to your needs.

The entire process works in a vacuum environment, and at the same time, the protective gas is filled to ensure that the surface of the bullion is smooth and has no bubbles.

Jewelry Vacuum Casting Machine

Vacuum Jewelry Casting Machine

The Vacuum Jewelry Casting Machine is customized to melt and cast 1-6 kg of jewelry gold, silver, and other precious metals.

The machine is equipped with a Siemens touch screen, which can work fully automatically. The whole working process is in a vacuum environment, and a protective gas is filled at the same time to ensure that the finished jewelry is tight and has no bubbles.

Metal Strip Rolling Mill

Small Metal Strip Rolling Mill

Small Metal Strip Rolling Mill can roll thick metal sheets or thick metal wire to make the metal thinner and finally get the required thickness. It is equipped with a handwheel which makes the adjustment of the required thickness easier. The metal roller also has the advantages of simple structure, hard bearing, and low noise.

Our rolling mills are capable of extruding wire and plate of various sizes and can be customized according to different dimensional requirements.

Integrated Platinum Palladium Melting Furnace

1-15kg Integrated Small Platinum Palladium Melting Furnace

Integrated Platinum Palladium Melting Furnace is specially designed for melting platinum, and palladium as well as high temperature metals such as steel, and stainless steel with a small capacity from 1-15 kg.

The furnace adopts an IGBT module which makes the melting fast. The quartz crucibles or zirconia crucibles are equipped for high temperatures melting. And it comes with a water pump for cooling.

Gold Bullion Making Machine

Gold Bullion Making Machine

The Gold Bullion Making Machine is specially designed for casting high-quality gold and silver bars and ingots with different sizes and capacities according to needs.

The entire melting process is carried out under a vacuum and with argon as a protective gas. As a result, the melted ingots have a shiny surface with no water ripples. The entire vacuum melting & casting process minimizes the loss of precious metals and maximizes the prevention of metal oxidation.

Metal Alloy Granulating Machine

Metal Alloy Granulating Machine is produced by CDOCAST is applied to produce various metal grains, such as gold, silver, K gold, copper, etc. The metal granulator includes three parts: the furnace, the water tank, and the loading frame. The molten metal will flow through the pure graphite that comes with a multihole at the bottom, and The whole granulation process is protected by inert gas argon or nitrogen, which minimizes the oxidation of the metal.CDOCAST metal granulator is equipped with an argon flow protection device. Welcome to inquire.

4 Bars silver gold bar casting machine

4 Bars Gold Silver Bullion Vacuum Casting Machine

Silver Bar Making Machine

Gold Bar Casting Machine

CDOCAST vacuum silver gold bar casting machine can melt up to 4 x 1 kg of gold and silver ingots per batch. Also, we can customize different sizes and capacities according to your needs.

It is equipped with PLC and can work automatically. The entire ingot casting process is in a vacuum environment to ensure the bullion is high quality.

Centrifugal Jewelry Vacuum Casting Machine

Centrifugal Jewelry Vacuum Casting Machine Mini Powder Making Machine

Centrifugal Jewelry Casting Machine

CDOCAST Centrifugal Jewelry Casting Machine is specially designed for small capacity platinum, palladium, and stainless steel casting, this centrifugal casting machine comes with a vacuum pump design, thus the whole casting process will be in a vacuum condition, which can minimize the oxidation of the metal, When the charge is molten, the coil is retracted and the arm starts to spin in a high speed. During the spinning, the metal gets out from the crucible and enters the flask.

Copper Rod Upward Casting Machine

copper rod upward casting machine

CDOCAST copper rod upward casting machine is ideal for the production of gold, silver, copper wires, sheets, or tubes, with outstanding properties of high conductivity and good drawability. Our small upward continuous casting machine has been designed with the most up-to-date technology to give you semi-finished production with the best quality in the shortest time.

If you are interested , please feel free to contact us!!!

Downward continuous casting machine

Downward Continuous Casting Machine

The CDOCAST downward continuous casting machine is designed to draw small volumes of different shapes of precious metals such as gold, silver, karat gold, copper alloys, etc.

It is a pull-down type and you can get the required semi-finished products with only one machine. And semi-finished products can be shaped rectangular, cylindrical, circular, and rod shapes. and can be available in wires, sheets, or tubes.

Vacuum Gold Silver Bullion Casting Machine

Vacuum  Gold  Bullion Casting  Machine

CDOCAST gold bullion casting machine is specially designed for casting high-quality gold and silver bars and ingots. This gold bar Making machine can melt up to 4 x 1 kg of gold and silver ingots per batch. Or max 1pcs 15kg bullion on batch. And other customized sizes of bullion can also be cast in our furnace.

The entire melting process is carried out under vacuum and with argon as a protective gas. As a result, the melted ingots have a shiny surface with no water ripples.The entire vacuum melting & casting process minimizes the loss of precious metals and maximizes the prevention of metal oxidation.

Vacuum Metal Granulator

Vacuum  Metal  Granulator

Vacuum Metal Granulator produced by CDOCAST is applied to produce various metal grains, such as gold, silver, K gold, copper, etc. The metal granulator includes three parts: the furnace, the water tank, and the loading frame.

The molten metal will flow through the pure graphite that comes with a multi-hole at the bottom, and the whole granulation process is protected by inert gas argon or nitrogen, which minimizes the oxidation of the metal.

The gold granulating machine & silver granulating machine is the most commonly used models. CDOCAST metal granulator is equipped with an argon flow protection device and also design the vacuum atmosphere.

CDOCAST can customize different metal granulators for customers according to different metals, different capacities, and different production efficiency for each client, welcome to inquiry us now!

Vacuum Metal Powder Making Machine

VacuumMetal Powder Making Machine

CDOCAST Vacuum Powder Making Machine is specially designed to make gold, silver, and copper powders and grains, It adopts the vacuum system to ensure that the full powder production process under the vacuum condition can minimize oxidation. The metal powder machine can make the powder from150 mesh to 1000 mesh. Please contact us if you are interested!

Metal Granule Making Machine

Metal Granule Making Machine

Metal Granule Making Machine is mainly used to produce metal grains, such as gold, silver,k-gold, and alloy steels. The granulator can melt raw materials uniformly and evenly due to the electromagnetic stirring system. The whole granulation progress is protected by argon which guarantees the quality of the final granule by keeping the progress from oxidation.While if the customer plan to cast K gold grains, then we will recommend using vacuum granulating machine to prevent oxidation.

Copper wire making line equipment

Copper wire making line equipment

Copper wire making line equipment Mini Powder Making Machine

Copper wire making line equipment

CDOCAST Cooper wire-making line equipment is designed for making all kinds of diameters of wires, especially from 8mm-0.1mm. The line is also suitable for silver wire, gold wire, and other precious metals wire.

In this copper wire making line equipment,  the first step is to melt scrap copper and cast it to an 8mm wire by CDOCAST Continuous Casting Machine. This induction casting machine comes with the advantages of simple structure, stable and reliable performance, high efficiency, low power consumption. It is also suitable for long-term or intermittent work.

Step two is casting 8mm copper wire to 2.5mm wire by Rolling Mill. CDOCAST rolling mill has a strong adaptability of rolling, it can roll hard materials, which can not be achieved by ordinary rolling mills.

The next step is casting 0.1-1mm wire by Drawing Machine.CDOCAST wire drawing machine has high efficiency. The wire wheel is precision manufactured with imported materials, and the wheel surface is carburized to improve wear resistance. The whole wire drawing machine is equipped with an automatic cooling system and will stop automatically after the work is finished.

For more information please contact us!

Continuous Extrusion Machinery

Continuous Extrusion Machinery

CDOCAST Continuous Extrusion Machinery is mainly applicable to:
1. It is applicable to the extrusion of various specifications of copper and copper alloy wires (rods).
2. It is applicable to the extrusion of silver and aluminum alloy wires (rods) of various specifications.
3.cdocast metal extruder is suitable for the extrusion of zinc materials and non-ferrous metal wires.

Metal Extrusion Machine adopts the extrusion die head and adopts the front mode (that is, the extrusion die head is set between the front seat of the oil cylinder and the piston rod), which can completely extrude the materials in the die head at one time, and there are no excessive tailings left in the die head.

granules casting equipment

Small vacuum gold silver copper granules casting equipment

CDOCAST vacuum gold silver copper granules casting equipment is specially designed for gold, silver, and copper granules casting. It adopts a vacuum system to ensure the whole process of casting under vacuum conditions and minimize oxidation. Its working principle is to drill a certain number of small holes at the bottom of the graphite crucible, through which the molten metal flows out, and then break the metal solution into very fine granules.

Water atomization machine

high-quality silver powder casting process by CDOCAST precious metal water atomization machine

CDOCAST precious metal powder atomization machine is specially designed to make gold, silver, and copper powders and grains. It can customize the size of finished products. In this video, you will see the steps to turn the silver granules into silver powder. The powder atomization machine adopts the vacuum system to ensure that the full powder production process under the vacuum condition can minimize oxidation.

Upward continuous caster

double line efficient upward continuous caster

CDOCAST double line efficient upward continuous caster is ideal production equipment for gold, silver, copper wire, copper sheet, and copper tube, with outstanding properties such as high conductivity and good tensile property. Our double line efficient upward continuous caster is designed with the latest technology to provide you with the highest quality semi-finished products in the shortest possible time. This double line efficient upward continuous casting machine has been improved from one line to two lines, greatly improving the manufacturing efficiency and doubling the output for the cost of one machine. If you are interested in the latest updraft casting machine, please feel free to contact us!!!

Precious metal gold silver copper bullion maker

1kg 2kg 3kg 5kg vacuum precious metal gold silver copper bullion maker with gas protection

The CDOCAST precious metal gold silver copper bullion maker is specially designed for casting high quality gold and silver bars and ingots. This gold bar Making machine can melt up to 4 x 1 kg of gold and silver ingots per batch. Or max 1pcs 15kg bullion on batch. And other customized sizes bullion can also be cast in our furnace.

Upward continuous casting equipment

Upward continuous casting equipment for silver sheet making

CDOCAST Small upward continuous casting equipment is ideal for the production for gold, silver, copper wires, sheets, or tubes, with the outstanding properties of high conductivity and good drawability. Our small upward continuous casting machine have been designed with the most up-to-date technology to give you semi-finished production with the best quality in the shortest time. The small upward continuous casting machine is driven by servo motors in order to guarantee high stability in speed and high precision control. The Drawing speed is about 1000mm per minute, and the melting time usually takes about 30 minutes.

Vacuum Continuous Casting Machine

Vacuum  continuous casting machine for gold silver copper

CDOCAST vacuum continuous casting machine is designed to draw small quantities of precious metals with different shapes, such as gold, silver, carat gold, copper alloy, etc. The caster is a pull-down type, you only need one machine to get the required semi-finished products. The semi-finished products can be made into rectangular, cylindrical, round, and rod shapes, and can provide wires, sheets, or pipes.