Sergio Milatias 
Editor in Chief of Revista do Parafusos

Installed on thread rolling machines produced by Norlam Indústria de Máquinas e Ferramentas Ltda., linear guides is a system that provides operations with high precision along the course of rolling external threads on fasteners and similar products.

“The precision is reflected in the alignment of the profile and high rigidity and durability in the tools. In addition, its use simplifies maintenance and reduces costs”, said Mr. Nelson Rodrigues, the director from the Brazilian company. In addition to manufacturing that machines on the 5 to 100 tons range, Norlam also operates in the recovery of machines and tools used in processes threading, such as thread rolling dies and thread rolls.