DOLD
Company Overview
Founded in 1948 in Germany, DOLD is a global leader in designing and manufacturing safety relays, emergency stop systems, and control solutions for industrial automation, machinery, and critical infrastructure. With over 75 years of expertise, DOLD combines German engineering precision with a commitment to innovation, delivering products that prioritize safety, reliability, and compliance. Part of the DOLD Group, the company operates worldwide, serving industries such as automotive, robotics, energy, and material handling.
Key Products & Applications
Safety Relays & Monitoring Modules
Features: Force-guided contacts, redundant circuits, and diagnostic capabilities.
Compliance: Certified to IEC 60947-5-1, EN 60204, and UL standards.
Applications: Emergency stop circuits, safety gate monitoring, and machine safety circuits.
Emergency Stop (E-Stop) Systems
Offerings: Illuminated pushbuttons, pull-wire switches, and distributed E-Stop networks.
Advantages: Fast response times, tamper-resistant designs, and global certification (ATEX, IECEx).
Use Cases: Assembly lines, packaging machinery, and robotic cells.
Safety Sensors & Interlocks
Types: Non-contact safety switches, magnetic interlocks, and coded safety sensors.
Benefits: High IP ratings, tamper detection, and easy integration with PLCs.
Applications: Automated guided vehicles (AGVs), elevator doors, and hazardous area access points.
Access Control & Safety Gate Systems
Solutions: Turnstiles, safety gate locks, and biometric access terminals.
Integration: Compatibility with time-attendance systems and SCADA platforms.
Markets: Data centers, industrial facilities, and public transportation.
Custom Safety Solutions
Services: Collaborative R&D for unique requirements (e.g., ATEX Zone 1/21-rated systems).
Expertise: On-site risk assessments, SIL-rated system design, and validation support.
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