Established in 1999, Dongnam Industrial Machinery has accumulated technological power for high-frequency heat treatment of heavy equipment parts based on the entrepreneurial spirit to “put ideas into action” and “continuously promote R&D.” Based on the creative R&D, stable quality management, and talent management, the company is growing to realize the value of technology beyond customers’ expectations.

Information

Address

46, Oridong-gil, Chukdong-myeon, Sacheon-si, Gyeong- sangnam-do, Korea

Tel

+82-55-854-8449

Fax

Website

Products

Heat treatment of heavy equipment parts

Certifications

Production Facilities

T/H heat treatment machine, high-frequency heat treatment machine, continuous-type tempering furnace, box tempering furnace, MT machine

Ppuri Technologies

High-energy local heat treatment technology

History

Jun. 2020 Renewed quality certification from Hitachi, Japan

Apr. 2021 Won quality certification from Kobelko, Japan

Oct. 2021 Won Ppuri Technology Specialized Company certification

Dec. 2021 Won ISO 9001:2015 and ISO 14001:2015 certifications

Jan. 2022 Established the company-affiliated R&D Center

Apr. 5, 2022 Registered patent for high-frequency heat treatment device for track bush cross section and the related technology

May. 2022 Won designation as finished processing supplier for Hyundai Steel

Jun. 26, 2020 Renewed quality certification from Hitachi, Japan

Business Details and Production Items

Dongnam Industrial Machinery provides high-frequency heat treatment for the parts of excavator and dozer caterpillar as well as other heavy equipment. Promoting R&D to increase durability, the company strives to secure more patents and advanced technological power.

Keeping in line with the Fourth Industrial Revolution, Dongnam Industrial machinery realizes smart factory operation through R&D for and investment in process automation.

Features

Obtained patent for bush cross section high-frequency heat treatment method, etc.
Secured a range of production methods and safety based on technological power for high-frequency heat treatment

Key Products

• Dongnam Industrial Machinery specializes in the high-frequency heat treatment of bushes and pins, which are required for caterpillar assembly at the bottom of excavator.

Production Facilities

• T/H 1
• T/H 2
• T/H 3
• High-frequency heat treatment facility in Plant 1
• High-frequency heat treatment facility in Plant 2
• High-frequency heat treatment facility in Plant 2