Since 1975
Nearly 50 years manufacturing experiences
Nearly 50 years manufacturing experiences
Material of construction: Pure Nickel (N4)
Drum diameter: Typically ranges from 1 to 3 meters (3 to 10 feet).
Drum length: Can range from 2 to 10 meters (6 to 33 feet).
Drum rotation speed: Typically ranges from 1 to 10 RPM
A nickel drum flaker is a type of equipment used in the process of drying and solidifying liquid caustic soda into a flake form. It consists of a rotating drum made of Pure Nickel (N4), heat from the inside with steam. As the drum rotates, a thin layer of liquid caustic soda is fed onto its surface, which solidifies and is then scraped off as flakes.
The process of drying and solidifying liquid caustic soda into a flake form is known as caustic soda flaking, and a nickel drum flaker is one of the equipments used for this process. The drum is typically heated to a high temperature, and the liquid caustic soda is spread onto its surface in a thin, uniform layer. As the drum rotates, the heat from inside causes the liquid to evaporate, leaving behind solid flakes of caustic soda. The flakes are then scraped off the surface of the drum and collected for packaging or further processing. The use of nickel or nickel alloy for the drum is ideal as it is resistant to the corrosive nature of caustic soda.
The specifications of a nickel drum flaker can vary depending on the specific requirements of the production process and the equipment manufacturer. However, here are some general specifications that are commonly used:
Material of construction: Pure Nickel (N4)
Drum diameter: Typically ranges from 1 to 3 meters (3 to 10 feet).
Drum length: Can range from 2 to 10 meters (6 to 33 feet).
Drum rotation speed: Typically ranges from 1 to 10 RPM, depending on the size of the drum and the desired production rate.
Steam pressure: Typically ranges from 0.5 to 1.5 MPa (72 to 217 psi), depending on the temperature required for the process.
Operating temperature: Typically ranges from 150 to 250°C (302 to 482°F), depending on the specific requirements of the production process.
Capacity: The production capacity of a nickel drum flaker can vary depending on the size of the drum, the operating conditions, and the properties of the liquid caustic soda being processed.
Pure Nickel (N4) is a commercially pure nickel alloy that contains very low levels of carbon (less than 0.02%). It has a high resistance to corrosion, particularly in alkaline environments such as those found in the caustic soda production process.
One of the primary reasons Pure Nickel (N4) is used in a nickel drum flaker is its excellent resistance to caustic soda. Caustic soda (sodium hydroxide) is a highly corrosive substance that can rapidly degrade and weaken certain metals. N4’s high resistance to caustic soda makes it an ideal material for use in the construction of the drum, as it helps to prevent corrosion and extend the lifespan of the equipment.
Additionally, N4 also has good thermal conductivity, which is important for the efficient heating and drying of the liquid caustic soda on the drum surface. Its ability to withstand high temperatures and thermal shock makes it a reliable material for this application.
The introduction of our intelligent slicing machine has filled the operational gaps in traditional slicing machines. By applying intelligent technology, we have automated the critical processes of drum and blade control, eliminating the possibility of human error and equipment damage. This has resulted in cost reduction and maximized production capacity.
Furthermore, our efficient and flexible drum incorporates improvements such as reduced thickness and a flexible connection structure. This design enhances heat transfer efficiency and reduces energy consumption. The flexible connection structure also strengthens the drum’s resistance to fatigue corrosion and prevents cracking caused by fatigue stress. The application of auxiliary rigid structures reduces stress on the drum surface, preventing stress corrosion cracking and extending the lifespan of the drum and blades. This not only lowers costs but also enhances production capacity.
In terms of operation, the intelligent slicing machine is equipped with a central data processing system that enables precise control of drum and blade clearances and feeding accuracy. Additionally, through a remote maintenance system and cloud platform, the data from the intelligent slicing machine can be analyzed and maintained, reducing the need for on-site inspections and improving operational convenience and efficiency.
These technological innovations and improvements are of significant importance for enhancing performance, reducing costs, and increasing the production capacity of slicing machines.
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