Emerging safety technologies

As technology becomes more sophisticated, the variety users have to choose from continues to increase.

08/13/2012


Figure 3: An inline vacuum system allows this machine to extract residual oxygen from food products during the packaging process, thereby extending the shelf life of refrigerated food products. Courtesy: ILAPAK Inc.Ranging from straightforward control devices to bacteria-eating viruses, new technologies are entering the marketplace. Just as light curtains have become a practical alternative to conventional machine doors, new technologies both protect and differentiate. Recent developments include the following:

  • Some HMI panels offer optional RFID readers that can be used to control and document access to machine operation, recipes, and control programs. The employee typically uses the same ID tag or button used to access areas of the facility. Access level can be controlled based on the employee’s qualifications.
  • Smart labels not only provide traceability, but they can now flag exposure to high temperatures over time during storage and transport.
  • Packaging systems that extract residual oxygen from food products during the packaging process can greatly extend refrigerated shelf life by removing the environment needed for pathogen formation (Figure 3).
  • New sensors are in development to more rapidly detect pathogens in food. One of the problems today is the time required to send samples to test labs and receive reports back. Sensors may be handheld wireless units or integrated into control systems.Figure 4: Although many food companies want to limit access to prevent accidental overriding of OEM settings or changing PLC code, technicians can seamlessly perform system diagnostics from any location using any Web browser. Courtesy: B&R Industrial Auto
  • Control systems that allow machine builders to limit access to source code, in order to prevent overriding of OEM settings (Figure 4). Some food companies now want to prevent maintenance personnel from changing PLC code, and instead want machine builders to provide all adjustments and diagnostics from the HMI screen.
  • Combination systems that integrate x-ray inspection and metal detection with functions such as check-weighing.
  • Bacteriophage systems that use viruses to destroy bacteria.

 - CFE Media, August, Applied Automation

 

 



Top Plant
The Top Plant program honors outstanding manufacturing facilities in North America.
Product of the Year
The Product of the Year program recognizes products newly released in the manufacturing industries.
System Integrator of the Year
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
June 2018
2018 Lubrication Guide, Motor and maintenance management, Control system migration
May 2018
Electrical standards, robots and Lean manufacturing, and how an aluminum packaging plant is helping community growth.
April 2018
2017 Product of the Year winners, retrofitting a press, IMTS and Hannover Messe preview, natural refrigerants, testing steam traps
June 2018
Machine learning, produced water benefits, programming cavity pumps
April 2018
ROVs, rigs, and the real time; wellsite valve manifolds; AI on a chip; analytics use for pipelines
February 2018
Focus on power systems, process safety, electrical and power systems, edge computing in the oil & gas industry
Spring 2018
Burners for heat-treating furnaces, CHP, dryers, gas humidification, and more
April 2018
Implementing a DCS, stepper motors, intelligent motion control, remote monitoring of irrigation systems
February 2018
Setting internal automation standards

Annual Salary Survey

After two years of economic concerns, manufacturing leaders once again have homed in on the single biggest issue facing their operations:

It's the workers—or more specifically, the lack of workers.

The 2017 Plant Engineering Salary Survey looks at not just what plant managers make, but what they think. As they look across their plants today, plant managers say they don’t have the operational depth to take on the new technologies and new challenges of global manufacturing.

Read more: 2017 Salary Survey

The Maintenance and Reliability Coach's blog
Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
One Voice for Manufacturing
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Maintenance and Reliability Professionals Blog
The Society for Maintenance and Reliability Professionals an organization devoted...
Machine Safety
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
Research Analyst Blog
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Marshall on Maintenance
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
Lachance on CMMS
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
Electrical Safety Update
This digital report explains how plant engineers need to take greater care when it comes to electrical safety incidents on the plant floor.
Maintenance & Safety
The maintenance journey has been a long, slow trek for most manufacturers and has gone from preventive maintenance to predictive maintenance.
IIoT: Machines, Equipment, & Asset Management
Articles in this digital report highlight technologies that enable Industrial Internet of Things, IIoT-related products and strategies.
Randy Steele
Maintenance Manager; California Oils Corp.
Matthew J. Woo, PE, RCDD, LEED AP BD+C
Associate, Electrical Engineering; Wood Harbinger
Randy Oliver
Control Systems Engineer; Robert Bosch Corp.
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me