About Us
Core Value
Progressive
Present as an innovative company, we move in tandem with the industry and are capable of readily facing all challenges present in the field.Collaborative
Continuously holding firm to the commitment as a "comrade," a "trusted partner," and mutually fostering one another's growth.
Robust
With renewed spirit, Krakatau Baja Industri will continue to stand among stakeholders as a prominent company supported by robust infrastructure and capable of leading the industry.
Vision
Being a competitive, profitable, and trustworthy corporation.
Mission
Achieving productive and efficient operational performance to generate profitable high-quality products and services.
Developing the steel business through mutually beneficial partnerships with strategic allies.
Creating steel solution applications and downstream steel products to enhance value-added and customer satisfaction.
Enhancing the group's business value to provide positive contributions and optimize the supply chain.
Cultivating the best talents to contribute optimally throughout the business processes.
"The highest monthly production achievement in history, October 2021"
Overview
On October 1, 1991, after being taken over by PT. Krakatau Steel and becoming a state-owned company, the CRM factory was officially designated as a production unit of PT. Krakatau Steel. The factory is located in the Krakatau Industrial Area, with the main factory building covering an area of 10 hectares on a total land area of 40 hectares.
The Cold Rolling Mill (CRM) is a facility that processes steel sheets previously thinned by the Hot Strip Mill (HSM). The output from the HSM is further thinned through a cooling process in a Cold Reduction Mill tandem, reducing it to 92% of its previous thickness. Before undergoing the thinning process, the steel sheets must be cleaned in tanks containing HCl. Subsequently, the sheets go through a heating process using the Batch Annealing Furnace (BAF) and Continuous Annealing Line (CAL) systems. The resulting steel sheets are then leveled using a temper mill according to customer requirements.
The factory is a production unit that processes thin sheets of steel, which have been previously thinned, and further reduces their thickness in the CRM unit to as low as 92% of their original thickness, resulting in rolled steel with a thickness of 0.2-2.2 mm. The raw material for the production process of cold-rolled steel coil and sheets is hot-rolled sheets with a thickness of 2-3 mm. This raw material is delivered in the form of coils with an average weight of 23 tons and transported using special transportation equipment (bolsters) with a capacity of 120 tons per transport.