Invented in 1904 by John W. Page for Chicago Canal digging. First walking dragline created by Monighan in 1913. Page Engineering Company pioneered diesel engines for draglines in 1924
IEC 61850 defines communication protocols for intelligent electronic devices at substations. Part of IEC Technical Committee 57 for electric power systems. Supports TCP/IP networks with response times below four milliseconds
Systems integrators combine component subsystems into functional whole systems. Specializes in IT, defense, media, enterprise applications and automation. Requires broad knowledge including software, architecture and problem-solving
Opacmare named among 'Champions of Growth 2025' winners. Company participated in Metstrade Show 2024 with new handling systems
Sixth edition introduces control systems theory and practice for engineering students. Suitable for upper-division engineering students and self-study. Requires prior physics and mathematics courses through differential equations
A6 series offers precision molding with 900-18,500 kN clamping forces. A5 series provides high-end servo injection molding with 600-26,000 kN forces. C Series specializes in multi-component injection molding with 1,600-8,000 kN forces. P series focuses on thin-wall packaging with 2,500-5,500 kN forces