Cambridge had the pleasure of hosting a virtual tour for the MAM's "Gearing Up" 2021 virtual conference. This video, led by Becca Jenkins, shows the improvements that we have made to one of our workstations and provides some insight into how a lean culture of continuous improvement looks.


Video recap from our livestreamed Grand Opening from Tuesday, June 29th, 2021.

This 20 minute tour will be a quick glimpse into a lean workstation as well as a high-level look at what a people-centric culture is all about. We touch on continuous improvement (lean) and a close-up to what expansion during a pandemic looks like. We also showcase our M-Series Make-up air product line that brings in the fresh, tempered air into warehouses, factories and distribution centers all over the county.


Have questions about your specific facility and how to provide ventilation? Ask us anything.
We can arrange for a 45 minute virtual or in-person deeper dive of our technology.Your knowledgeable Cambridge guide will walk you and your team through our facility and answer any specific questions you may have regarding HTHV, Makeup Air, or Evaporative Cooling technology.

Since this tour is customized to specifically to address your facility’s challenges, we ask that you complete the online form below. When you hit the ‘SUBMIT’ button, it will go to our Sales Development Representative for review. The SDR will reach out to you to setup a mutually agreeable time for everyone to meet either in person or online. We encourage you to include everyone on your team who may be involved in the decision to improve the environment of your facility.

Sign up for a 1:1 tour here.
 

This blog was guest written by Matt Lanham, Regional Sales Manager at Cambridge Air Solutions.
 

What it Means to "Do Nothing" as a Leader
I’m supposing a few of you are picturing your toes in the sand, a good book, the feel of a gentle breeze and the rush of the tide crashing on the sand.  Maybe a comfy couch, a Saturday afternoon nap with absolutely nothing on your agenda. Sounds good, doesn’t it?

In the facilities management world, doing nothing can take on a different meaning. “Doing nothing” means meeting status quo - nothing more - and it can have a dramatic effect on everything from comfortable workspaces to employee health to retaining the best talent available for the job. When faced with the decision to invest in your facility, it can be tempting to put it off or assume that your current system is performing “OK” and there is no immediate need for action. But now that facility leaders are challenged with creating better cultures and healthier working environments inside their production spaces, the cost of doing nothing is now greater than ever in regards to your employee’s health, productivity and job satisfaction.

Focus on the Ventilation
One of our governing bodies, the American Society for Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), set forth standards to provide necessary minimum ventilation for occupied working spaces. This limit is always being pushed as healthier buildings demand less recirculated and more outside air for worker safety.  With proper filtration and the right amount of exhausted air, workers can experience better cross-flow ventilation, removing a ton of contaminants that can cause health and safety problems.

But indoor air quality (IAQ) is only a small part of a much larger picture. Leading an efficient workforce while maintaining a high level of quality in the end product is paramount to a company’s future. Greater than 85% of all manufacturing in the US comes from small businesses and what the larger big-box warehouse and manufacturers can attest to, worker comfort is a priority for their long-term growth, recruiting and retaining top-notch talent and for the overall safety of people.
 

Summer Temperatures
As warmer temperatures take hold of a majority of the United States, processes inside of manufacturing spaces cause internal temperatures to rise even faster,  largely due to the processes going on the production floor. While many facilities utilize a combination of intake and exhaust fans, this is just a first step in battling heat stress.  Several recent studies indicate that there is a direct correlation between rising temperatures and productivity levels – so much that there is a 1:1 correlation between temperatures above 77˚F and worker output.  Not to mention at higher temps employees are more likely to have accidents and produce products of a lesser quality. By doing nothing at all, facility leaders are already spending several thousands of dollars daily, weekly or annually in lost productivity and down time. 
 

Can You Air Condition a Warehouse or a Factory?
Inside our homes, there is great success in using vapor compression/direct expansion (DX) cooling with recirculated air, but with huge heat gains from processes inside manufacturing spaces, DX cooling isn’t adequate enough nor does it provide enough outside air to satisfy minimum occupancy requirements. Moreover, the cost to run DX cooling is some of the highest in the HVAC industry. Some plants consider using chilled water systems, but typically require a large capital investment up front to install chiller plants, pumps and other equipment.
 

Nature’s way of cooling
For centuries, manufacturing spaces have utilized evaporative cooling to provide temperature depression inside their spaces. They know that because of a very simple design, there are less moving parts and MUCH less energy required to run them. While typically thought as a viable alternative in drier climates, the use of 2-stage evaporative cooling (including an indirect heat exchanger coupled with direct evaporative module), is gaining a lot of traction in climates of the Midwest, Mid-South and Southeast United States. These facility owners know that their customers demand a high quality product, their workers rely on healthier working environments to be productive and they can provide temperature relief without spending a fortune operating their systems.
 

Come and See for Yourself
At Cambridge Air Solutions, we not only manufacture equipment to help create healthier working environments, but we’ve experienced some of these same challenges – internal heat stress, worker comfort and unhealthy indoor temperatures.  Come connect with us either virtually or in person to see how we have tackled some of these issues, installing a large Two-Stage evaporative unit on our building to help offset internal heat stress while lowering our indoor temperatures to help maintain a healthy work force.

This blog is guest written by Matt Lanham, Regional Sales Manager at Cambridge Air Solutions.

The horsepower paradigm

Watching from the pits of a National Hot Rod Association (NHRA) event, while a team of mechanics ushered a top fuel dragster into their tent, broke the engine down, retooled and quickly rebuilt 6000 horsepower in front of me. These guys know how to harness an extreme amount of power necessary to propel a driver ¼ mile in less than 4 seconds. While I observed the bevy of activity taking place like a well-choreographed production, a team of technicians huddled around a computer display, making minute adjustments to the engine; trying to tweak out every last drop of power necessary to win the next race.

What are these technicians most concerned about? Atmospheric conditions and its direct effect on the generation of the most power they can achieve – all for one 3.6 second race.

A basis of design
I am often asked to substantiate our talking points regarding the true power of our S-Series space heater. Utilized in warehouse and manufacturing environments, these units pack a ton of horsepower to offset heat losses caused by infiltration, open dock doors and skin losses inside buildings. Small in stature, we offer units ranging from 250,000 BTU all the way up to 3,200,000 BTU. Being the only unit available that can achieve 160F discharge and temperature rise does raise some eyebrows. Other manufacturers have claimed to be “like Cambridge”, but the simple fact of the design of the unit offering a blow-thru arrangement, it has inherent advantages over every other heating unit in the market.

More efficient design due to atmospheric gains
Bringing in 100% outside air and introducing it to our blower FIRST before raising the temperature is the basis of the S-series unit. Due to this, we often show our engineering community the effect of our fans processing an air mass that is higher in density – thus containing more oxygen; a vital component in clean combustion.  Without diving into the laws of thermodynamics, fans that process cooler, denser air help produce higher BTU outputs than units that pull air thru a burner – where they are processing warmer, less dense air. Cambridge is the only manufacturer to build its own burner - a fully stainless steel unit - while keeping the mechanical components out of the hot air stream leading to a longer life-cycle of the components.

Healthier buildings using 100% outside air
Indoor air quality is a hot topic lately, largely due to end-users wanting healthier working environments for their most precious asset - their people. Business continuation is dependent on having a consistent and healthy work force and recirculated air inside of spaces isn’t healthy. To offset unhealthy indoor contaminants that build up in spaces that use recirculated air, proper use of HVAC units bringing in 100% outside air is paramount. Recirculation units also offer a lower temperature rise, and need to run for much longer periods of time to offset heat and pressure losses inside of spaces. This is wasted energy.

High performance support
There’s no questioning the 400+ building and case studies we’ve performed in a variety of markets with solid data to support worker comfort, more even temperatures and gas and electrical savings over other technologies out there.  Our contractors have come to love the fact that we make our S-series units the most complete heating and ventilation package there is in the market – taking a lot of the guesswork out of their day searching for missing pieces or parts they thought they were getting. Our support team of engineers, technical trainers and technical advisers are there to help our contractor and engineer community with on-site or virtual training, developing the next solution or running a heat load with layout; giving our customers the confidence they need, knowing the factory is backing them up.

Come visit and ask us anything.
Come witness for yourself what a high performance team of individuals do every day at Cambridge Air Solutions. Come see us virtually for exposure to our Lean journey or a product tour. Come feel that same heart-pumping charge we get seeing our folks improve everything they do – every day.

Cambridge High Temperature Heating & Ventilation (HTHV) Space Heating Systems are designed to meet a building's heat and air load requirements and be energy efficient. 

Discharge air from the S-Series HTHV Heater creates a large volume of fresh, warm air flowing throughout the building which eliminates higher ceiling temperatures and uncomfortable drafts. The S-Series Heater utilizes 100% fresh air to dilute contaminants generated within the building. This virtually eliminates air quality problems associated with infrared heaters or conventional air heating systems that recirculate indoor air.

The video below highlights the technology behind our S-Series heater or you can click here for more product information.

The ESC-Series evaporative cooling unit is a semi-custom fabricated air handler that can utilize direct (DEC), indirect (IEC) evaporative cooling, or a combination of both indirect/direct (2-Stage) evaporative cooling to meet specific usage and dimensional requirements. Heating options are also available. 

In this video produced for ASHRAE Journal, our Director of Engineering Dave Binz showcases the ESC-Series two-stage evaporative cooling unit installed in our facility in Chesterfield, MO. 

To learn more about this technology, visit the ESC-Series product page on our site or contact your local Cambridge Air Solutions representative.

To read our previous blog on why we decided it was time to invest in our facility, click here.

Our Director of Engineering Dave Binz describes how the Cambridge team approaches an industrial retrofit process, and the best way to get started getting answers about your project.

Cambridge Air Solutions is offering the two-stage ESC-Series to meet current market demands for custom cooling units in the industrial and commercial sectors. With an airflow range from 2,500 to 56,000 CFM, our evaporative cooling technology delivers a more comfortable working environment at a significant reduction in operating costs when compared to mechanical cooling.

In this recorded webinar produced for Engineered Systems in the Fall of 2019, our VP of Sales and Marketing, Doug Eisenhart, discusses the three trends driving manufacturing excellence.