About Us
The primary objective of Tolou Nourd Pars Company is to produce aluminum discs and sheets for a wide range of manufacturing industries while meeting environmental and economic requirements and maintaining the highest standards of quality.
Our History
Get to Know Tolou Nourd Pars Better
With more than four decades of experience in the aluminum rolling industry, Nourd Pars Company is recognized as one of Iran’s leading manufacturers of aluminum sheets and discs. By leveraging advanced technologies and state-of-the-art manufacturing equipment, the company has successfully delivered high-quality products that meet international standards to both domestic and global markets. Over the years, Tolou Nourd Pars has expanded its product portfolio to meet the diverse needs of the market. The company now manufactures a wide range of aluminum alloys in various shapes and sizes and also provides comprehensive annealing services. These products are widely used across various industries, including construction, cookware manufacturing, aerospace, marine and shipbuilding, automotive parts manufacturing, railway transportation, and the electronics industry. Tolou Nourd Pars is continuously committed to improving its manufacturing processes and expanding its product portfolio. The company strives to strengthen its position as one of the leading players in the aluminum rolling industry, increase its market share across the region and beyond, and remain at the forefront of growth and innovation. One of the company’s primary objectives is to achieve the highest level of customer satisfaction. By providing high-quality products and reliable after-sales services, the company is committed to earning the trust and satisfaction of its customers while building and maintaining strong, long-lasting relationships.
Equipped with
a Metallurgical
Laboratory
DC Continuous
Casting
Production of
Aluminum Discs
in 1050 and 8011 Alloys
Manufacturer of
the Widest
Aluminum Sheets
Standards of Tolou Nourd Pars Products
Nord Pars Company, a leading manufacturer in Iran’s aluminum rolling industry, offers a wide range of aluminum sheets and circles using advanced technology and global standards. Contact our sales department for consultation and purchasing.
Factory Departments
Advanced and Fully Equipped Production Facilities for Premium Aluminum Sheets
and Plates, Utilizing Modern Technologies
These facilities are equipped with advanced production equipment and modern laboratory technologies, enabling the company to consistently deliver high-quality products that meet international standards. By leveraging a highly skilled workforce, these facilities focus on precision manufacturing, operational flexibility, and achieving the highest level of customer satisfaction.
DC Casting Department
Aluminum is one of the most widely used materials across various industries and can be cast using different methods. With nearly five decades of experience, Tolou Nourd Pars has played a significant role in the growth and advancement of the aluminum casting industry.
At Tolou Nourd Pars, casting is carried out using state-of-the-art furnaces and the Direct Chill (DC) continuous casting process. To produce high-quality aluminum slabs, precise control of both the casting process and the material’s microstructure is essential. One of the key advantages of the DC casting method is its superior process control, which ensures consistent product quality.
In this production stage, aluminum ingots are charged into the casting furnace and melted. Alloying elements are then added according to the required alloy composition. The molten metal is subsequently cast into aluminum slabs measuring up to 5 meters in length.
A major benefit of the DC casting process is its ability to precisely control solidification, resulting in improved mechanical properties and a significant reduction in casting defects.
Tolou Nourd Pars has a daily production capacity of 35,000 aluminum slabs in alloy grades 8011, 6061, and 1050, producing slabs of exceptional quality with highly accurate alloy compositions.
Slab Scalping
Milling is a machining process in which excess material is removed from the surface of metal or aluminum slabs using advanced, specialized milling machines. This process is of great importance in producing high-quality aluminum slabs, as it enables precise and complex surface machining, ensuring superior product quality and performance. At Tolou Nourd Pars, this process is carried out using state-of-the-art milling machines operated by a team of highly skilled and experienced professionals. To ensure the production of high-quality, standardized slabs, the company’s Quality Control Unit monitors and supervises all stages of the production process. The machined slabs are tested and evaluated using precise laboratory instruments and measurement tools to ensure that only high-quality and standard-compliant materials proceed to the preheating furnace.
Preheating Furnace
A preheating furnace (Preheated Rolling Furnace) is an important industrial equipment used to heat metal sections such as aluminum in various sizes and thicknesses. These furnaces are widely used in the rolling process to facilitate metal forming operations.
Typically, these furnaces have a rectangular chamber design in which heat is distributed uniformly and consistently. One of the main advantages of preheating furnaces is the reduction of tensile stress in aluminum during the rolling process, which helps prevent cracking and surface peeling during operation.
Tolou Nourd Pars is equipped with the most advanced preheating furnaces. In this stage, previously produced slabs are cut into 1-meter lengths and placed inside the furnace under a specific thermal program to prepare them for hot rolling.
Rolling Mill
Rolling is a mechanical process used to shape and reduce the thickness of metals. During this stage, slabs are passed through two or more rollers to achieve the desired thickness and form. In addition to modifying the thickness of the aluminum, rolling enhances its physical properties. Depending on the operating temperature, this process is divided into two types: hot rolling and cold rolling.
Hot rolling is performed at temperatures above the recrystallization temperature of the metal. This high temperature allows for rapid formability and increases the flexibility of the aluminum without causing cracks, leading to the production of thin sheets. At Tolu Nord Pars Company, this process is executed using modern and well-equipped machinery, where the slab is gradually thinned over several passes, preparing it for subsequent rolling stages.
Cold rolling is carried out at room temperature, significantly lower than hot rolling. In this process, the aluminum is passed through multiple rotating rollers to achieve the required thickness and surface finish. Cold rolling is performed after hot rolling to produce sheets with the minimum thickness (down to 1.5 mm). The most significant advantages of this method include precise control over dimensions, thickness, and thickness uniformity of the produced sheets. The improvement of properties, strength, and hardness of the aluminum has led to the widespread industrial application of this process. The cold rolling machinery and equipment utilized at Tolu Nord Pars enable the production of high-quality sheets with versatile thicknesses, which are extensively used across various industries. Furthermore, the company operates 9 cold rolling mills, enabling high-tonnage production of aluminum sheets and circle
pressing
Pressing has a long history in science and industry and refers to a process in which metal is shaped into a desired form using pressure and force. This technique is widely used across various industries and can be performed manually or by machine.
After rolling and achieving the required thickness, aluminum sheets are transferred to this unit for the production of aluminum discs. Tolou Nourd Pars is equipped with 8 pressing machines, with a daily production capacity of 16,000 tons of aluminum discs.
The existing equipment is designed in a way that allows precise control over accuracy and operating speed, resulting in high-quality aluminum discs with improved consistency and performance.
Annealing Unit
Annealing is a widely used heat treatment process aimed at reducing hardness and increasing the ductility of metals. In fact, aluminum undergoes this thermal process under a specific temperature profile to modify its microstructure, thereby altering its chemical and physical properties, enhancing formability, and reducing brittleness. This process is conducted inside furnaces with unique structural designs. The aluminum circles prepared in the previous stage are placed inside the annealing furnaces to reach the designated temperature. A key advantage of Tolu Nord Pars’ annealing furnaces compared to other models on the market is their real-time temperature control capability. After cooling, the circles are transferred to the quality control and packaging division
Photo Gallery
Explore the Different Departments of Tolou Nourd Pars Factory
