TAEANTECH 1-10kg Gold sliver copper Vacuum granulator machine

About Taeantech's Vacuum Gold&Cooper Granulator machine

Taeantech vacuum granulator (VGR) has a vacuum protection function, it produces gold, silver, copper and other precious granules low oxidation, full granules, bright color. Its work efficiency is extremely high, the top configuration - Mitsubishi PLC, PID temperature control, etc., 5-15 minutes can produce 10 kg of high-quality precious metal granules. Because of its high efficiency, the metal granules produced have no pores and no ripples. Therefore, the granules made by Taeantech vacuum granulator (VGR) are often processed into high-grade gold ingots, expensive jewelry products, and the price and sales volume are far more than the inferior jewelry processed into porous and cracked granules produced by ordinary granulators of other merchants.

Part 1 Melting Room

Part 2 Water Cooling Tank

Part 3  Intelligent Control System

Part 1: Melting room

The melting room is the core component of the Taeantech vacuum granulator (VGR), a key combination of "German high frequency heating technology + vacuum protection + inert gas enhanced protection", ensuring full and uniform melting of precious metals, no loss, no oxidation and no impurity gas incorporation. High quality molten metal lays a good foundation for the manufacture of high quality precious metal granules.

German high frequency heating: The operating frequency of German high frequency heating is usually between hundreds of kilohertz and tens of megahertz, so that electromagnetic waves can penetrate deep into the material, achieving uniform and fast heating. High frequency heating can realize rapid heating in a short time, and the energy conversion efficiency is high, which is more energy saving than the traditional heating method. The high frequency heating process will not produce harmful gases and smoke, no pollution to the environment, and the equipment is safe and reliable, reducing the safety risk in the production process.

Electromagnetic stirring: Electromagnetic stirring is based on the principle of electromagnetic induction. When an electric current passes through the coil, a magnetic field is generated, and the change in the magnetic field in turn generates an induced current in the molten metal. These induced currents are subjected to force under the action of a magnetic field, resulting in a stirring effect. In the process of vacuum granulation of precious metals, the molten metal liquid will flow and mix violently under the action of electromagnetic agitation, so that the metal composition is more uniform. This helps reduce the problem of component segregation and uneven organization, and improves the quality and performance of precious metal granules.

PID±1°C Temperature control: PID is used to precisely control the temperature in the melting furnace to ensure that the precious metal is melted within the best temperature range, while avoiding the loss of precious metals caused by exceeding the preset temperature shadow, and the incomplete melting of the metal caused by the failure to reach the preset temperature. The PID temperature difference of the Taeantech Vacuum granulator (VGR) configuration does not exceed ±1 ° C, so that users do not have to worry about temperature during the metal granulation process.

Vacuum protection: Taeantech Vacuum granulator (VGR) is equipped with a German original vacuum pump to provide a safe, oxygen-free environment for metal melting and metal granulating. In the vacuum environment, the metal raw materials will not react with oxygen in the air during the smelting process, thus avoiding the oxidation of the metal and improving the purity and quality of the metal granules. The vacuum environment can effectively control the pressure and concentration in the atmosphere, which is very important to improve the granules quality and yield.

Inert gas protection: Inert gases (such as nitrogen, argon, etc.) can effectively isolate oxygen and prevent metal oxidation due to their non-reactive chemical properties. It can also precisely control the atmosphere in the melting room to avoid interference from other impurity gases. This control is essential to ensure the stability and repeatability of the metal melting and granulation process. Under the protection of inert gas, the pores generated during metal melting and granulation are greatly reduced.

The melting room of the Taeantech Vacuum granulator (VGR) plays an irreplaceable role in the processing of precious metals. Its efficient melting capacity, unique electromagnetic stirring function, vacuum + inert gas protection, to ensure metal purity, precious metal resources without loss and full utilization.

Part 2 Granulating room

The granulating room of the Taeantech Vacuum granulator (VGR) rapidly cools molten precious metals below room temperature by means of water cooling, allowing them to solidify quickly and maintain the desired shape and size. Rapid cooling helps reduce thermal stress and crack generation inside the granules.

Vacuum granulating room: When the metal is heated to the melting point in the melting furnace to reach the liquid state, the metal is fully and evenly melted through electromagnetic stirring, without color segregation, and the molten metal liquid flows into the granulating barrel filled with cold water through the porous graphite mold, which is quickly cooled to form precious metal granules. The granulating barrel is made of 304 stainless steel, with good sealing and high temperature stability. The good sealing of the granulating barrel is combined with the vacuum environment created by the vacuum pump, and the protection of inert gas is added at the same time, the final metal granules are no bubbles, no pores, no ripples, the surface is smooth and the color is bright. Cooling water will not react with metal to produce harmful substances, in line with the environmental requirements of modern industry.

Direct connection of the pump: Taeantech Vacuum granulator (VGR) vacuum granulating barrel is designed with a connection port that can directly connect the pump. When the metal melting is completed, the water pump is directly connected to the granulating barrel, so that the granulating barrel is quickly filled with cooling water for the cooling of the molten metal. The pump continuously circulates the upper water and the lower water to avoid the high temperature caused by water boiling and causing damage to the machine. This design saves manpower and improves work efficiency. Compared with other merchants' metal granulating machines, they can only pour a heavy bucket of water into the granulating bucket manually, which is time-consuming and laborious.

Collection device: The metal granules collection device is located under the vacuum granulating barrel. When the metal is cooled by water in a vacuum granulating tank, the metal granules are temporarily slipped into the collection device. Taeantech Vacuum granulator (VGR) produces high quality non-oxidized non-corrugated metal granules in small batches (1-10kg), and the collection device can be quickly collected in one go. When the whole granulation process (5-15 minutes) is completed, open the collection bucket and collect metal granules quickly and once, which is simple and efficient.

The granulating room of Taeantech Vacuum granulator (VGR) fully considers the manufacturing, cooling, protection, collection and other aspects of metal granules. It has the characteristics of high efficiency, environmental protection and easy operation. It is the core component of the vacuum granulator capable of producing smooth, high density, high quality metal granules without any lines.

Part 3 Intelligent control system

The intelligent operating system of Taeantech vacuum granulation machine (VGR) mainly reflects the characteristics of automation, digitalization, intelligence, security, etc., and is an important intelligent brain in the metal granulation production process.

Mitsubishi PLC: Taeantech Vacuum granulator (VGR) uses the advanced Mitsubishi PLC (Programmable Logic Controller) control system, which has a high degree of reliability and stability, and can realize the automatic control of the production process. With the Mitsubishi PLC control system, users can easily set production parameters such as temperature, pressure and time to ensure that the equipment runs accurately according to the set program.

Man-machine intelligent interface: Taeantech Vacuum granulator (VGR) can customize touch screen intelligent panel, man-machine interface adopts simple UI (user interface), simple interface layout, POKA YOKE foolproof system, which helps to reduce misoperation and improve production efficiency. Highly intelligent interface. With an intuitive touch screen or button, the operator can easily adjust the operating parameters of the machine, and the entire precious metal granulation process can be completed with one click. The Taeantech High Vacuum granulator (VGR) saves time, effort and efficiency in contrast to traditional granulation processes that require a lot of manpower.

Safety protection: Taeantech Vacuum granulator (VGR) system is stable, with perfect electrical system protection function, highly intelligent body self-check alarm system and multiple protection technology. Such as overload protection, short circuit protection, leakage protection, etc., when the equipment is abnormal, it can cut off the power supply in time and send an alarm signal. At the same time, the system is equipped with safety devices such as emergency stop buttons and protective covers to respond to emergency situations and prevent injuries to operators.

The intelligent operating system of the Taeantech Vacuum granulator (VGR) enables precise data control and efficient management in the metal granulation process through PLC control, simple UI interface and safety protection functions, improving production efficiency and metal granules product quality.