News & Knowledge

We’re your source for automation news. Keep up with the latest industry updates and E Tech employee spotlights, as well as tips and guidance from our manufacturing experts.

| June 13, 2023

Building an Automation Infrastructure

E Tech Group Director of Operations, Cassy Gardner, is featured as a part of the following article, which originally appeared in Food Engineering Magazine. The better you know what you already have in place, the easier it is to plan for a successful future. Unless you operate a brand-new state-of-the-art plant, you probably have a facility with a mish-mash of aging processing and packaging equipment with various vintages of network and application software support—maybe several areas still requiring manual labor. As technology continues to move forward, piecemeal, aging automation systems reach a bottleneck, hampering further growth and competitiveness for the company. For older facilities, knowing where and what to automate—what your priorities should be—is important to helping you stay competitive now and in the future. For those with new plants, it’s never too late to plan your future goals – today’s turnkey automated factory is tomorrow’s control system retrofit. In this article, we consider how to know when, where and what to automate in an older facility. Of course, the answers to these questions won’t be the same for every plant, but we can see a framework essential to all automation projects come through regardless. Automation Solving Labor Shortage Problems The primary motivations driving food processors to automate their operations include labor reduction, increased production efficiency and enhanced product quality, says Ryan Beesley, CAP, Regional Engineering Manager at Kennewick, Concept Systems, Inc., a Control System Integrators Association (CSIA) Certified Member. But the labor aspect has especially been an acute problem for the last couple of years as manufacturers realize the labor shortage is not a short-term problem. Other Advantages of Process Automation Getting Started in the Planning Process No two automation solutions will be the same—each one is unique. “Custom automation solutions typically begin with a feasibility and concept phase … Continued

| June 2, 2023

What are the Current Pain Points with Supporting Utilities Such as Ammonia Refrigeration and Steam Generation?

When you look at supporting industrial utility systems like ammonia refrigeration, you may wonder how often you might actually encounter them. They appear far more in your daily life than you realize. Look at the rooftop of an industrial facility and see if you notice orange pipes or windsocks. It is likely that this facility has an ammonia refrigeration system. Now, when it comes to the maintenance of these systems, there are a few pain points that tend to plague facilities more than others. Aging Systems: These systems are decades old in most cases, many around 20–30 years old, and tend to require human labor occasionally. By comparison, the average industrial boiler system in the United States is around 30-40 years old, and many of these systems require large amounts of human interaction more often. The thing both these systems share is a lower level of automation, utilizing control panels dependent on relays and contactors to implement control schemes. Incorrect Sequencing Causing Inefficiency: Not only primitive automation, but the inability to adapt to changes in demand or load can present a challenging issue. This can often result in incorrect sequencing equipment due to simple control implementations, leading to lower overall system efficiency. A common instance of incorrect sequencing is having the largest piece of equipment either always running or brought online when demand is lower, which can be less efficient in its operation and energy consumption. Keeping in mind these systems can also be slow to start or restart if personnel are not quickly notified when a fault or issue occurs. Lack of Integration into Larger Control Systems: Even if a modern system has been implemented, it is less likely that it is part of a BMS (Building Management System) or DCS (Distributed Control System) which could better control … Continued

| June 1, 2023

Q and A from “Can your vision system do this?” webinar

Laurie Cavanaugh, VP of Business Development from E Tech Group, and Nick Hobbs, Senior Regional Sales Manager from Apera AI, recently held a webinar covering the benefits of integrating Apera AI’s 4D vision system into your automation project. There were some great follow-up questions asked by our attendees and we wanted to make sure we shared the As to your Qs! How long does it take for the AI to go through a million learning cycles? Nick: At this time, once all required information is submitted, you’ll receive your vision program back within a week to two weeks. How many different objects can the system handle at one time? What if they have a mix of different finishes? Nick: So right now, the PC alone can handle learning up to 30 different parts. However, other users that have their own internal network, which I know E Tech Group can help you to set up, have hundreds of parts and it takes a mere 20 seconds to simultaneously learn if they’re not part of those original 30. Now as far as different finishes, I have been working with foundries and casting plants where they have metal billets. We can pick clean or corroded, as they have varying finishes. We don’t care. We really don’t mind picking different colors, things of that nature. However, we’re not looking for color at that point, so you just need to let us know what we need and don’t need to look for. But in that sense, it won’t affect us. Laurie: There are some things too that we take into consideration. We do have our own internal industrial IT group that has helped numerous companies’ IT groups set up the proper OT network. Between the hardware and software, servers, and systems, we can help ensure that those … Continued

| May 31, 2023

Can Your Vision System Do This? E Tech Group & Apera Webinar Recording

E Tech Group, a control system integrator that delivers turnkey automation solutions, and Apera AI, a company that offers AI vision guidance, partnered together to produce a webinar covering the capabilities of robotic integration with 4D vision technology, which you can watch below. AI & Vision-Guided Robotics: Talking Points What if we told you that vision-guided robotics powered by AI could do all of this? Identify objects in bins and give a robot picking instructions in only 0.3 seconds. Operate in changing light conditions with no special lighting or sensors. Remove the custom programming that makes projects expensive. Traditional vision systems required a lot of expertise to train and implement, and were not very resilient to lighting changes. The new system from Apera AI is self-programming and can handle variations in lighting conditions. Some key points from the webinar: The system uses two camera sets mounted overhead to look at a bin of parts. It can learn the entire process, including the different parts and the end-of-arm tooling, by itself. It is very fast and can be used in a variety of applications, including process or discrete applications. E Tech Group can also help with the digital modeling of the solution to test it before it’s implemented. Check out the video below to view a recording of the webinar, which was originally presented on May 9, 2023. We hope you’ll gain some new ideas about making your facilities more productive!