When thinking about waste management, typically the word “dumpster” comes to mind. Dumpsters are such a common sight everywhere that it’s easy to forget that once upon a time, they weren’t around. The development of dumpsters (and waste management services) is an evolution that changed the way the world handles waste.

The Invention of the Dumpster

The story starts with a man named George Roby Dempster, a former mayor of Knoxville, Tennessee, back in the 1930s. He probably never thought that his name would forever be associated with trash. He was the owner of a construction company and got tired of watching his workers waste time hauling junk by hand. 

In 1935, he invented the first large, portable metal waste container, which could be mechanically lifted and emptied into a truck. And guess what he named it? The Dempster-Dumpster. So basically, this man was practical and catchy. 

The Rise of Mechanized Waste Collection

Before Dempster’s invention, waste was collected in barrels, bins, or just random piles, and had to be manually shoveled into wagons or trucks. It was a sweaty, smelly, and inefficient mess. Picture a “chaotic garbage shuffle” and that should give you a good visual.

With the rise of mechanized garbage trucks in the 40s and 50s, waste removal got a serious upgrade. By the time the Dempster Dumpster hit the streets (anyone else think it sounds like a WWE wrestler?), front-loading garbage trucks became the new normal. 

Expansion in the 20th Century

As cities continued to grow and waste production exploded, dumpsters became an essential part of everyday life. They popped up behind restaurants, next to office buildings, and on construction sites. They basically took over the world and did the dirty work. 

By the late 20th century, dumpsters came in all shapes and sizes – roll-offs, front-loaders, compactors. Waste management companies started offering specialized containers for different industries, making it easier than ever to keep things clean, contained, and (mostly) stink-free. Without dumpsters, we’d probably all be one bad week away from raccoons taking over the city.

The Modern Dumpster

The Dempster-Dumpster? It’s been left behind and now they’ve gone high-tech. At MAC, we create customer waste handling solutions that can fit each customer’s needs, whether it’s for a construction site or a busy cafeteria. 

Dumpsters are forever going to evolve, we’re even starting to see fill-level sensors come into play to notify you when it’s time to empty out a dumpster, cause let’s be real, everyone puts off taking out the trash until its overflowing. 

Why the Dumpster Still Matters

Dumpsters may not be all that glamorous, but they’re the behind-the-scenes hero of everyday life. They keep our spaces clean, our operations efficient, and our local raccoons are only a little disappointed they can’t easily rummage through our trash (sorry Rocco). MAC is proud to carry on the legacy of Dempster and his brilliant, waste-management invention. We believe waste handling doesn’t have to be complicated, and it definitely doesn’t have to be boring. 

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Little Giant Apartment Compactor

Standard Features

Mighty Mac Series

These heavy duty body assemblies are 50% stronger than others on the market. Solid 3/8” plate side walls are further reinforced with structural tube top rails, 1” x 3” solid horizontal bar and 3” structural channel verticals. The 8” x 6” x 3/4” breaker bar is supported by 4” x 3” x 1/4” structural steel tubing and gusseted with 1/2” thick plate. This extra rugged construction totally eliminates side wall deformation even under extreme conditions.

Standard Features

The heart of the Mac 220 and 250 compactors is the hydraulic power unit. Only top of the line, off the shelf components are utilized to deliver outstanding reliability and prevent “vendor lock in” for our customers.

Motor: Baldor 208/230/460 volt 3 phase high efficiency

Hydraulic pump: Vickers ultra quiet vane type

Valve: Yuken softshift

Fullness signaling pressure switch: Barksdale

Hydraulic hose, connectors and fittings: Weatherhead

Push buttons and switches: General Electric

Motor starter and overload: Eaton

PLC controller: Eaton

Control transformer: Oversize, 208/230/460 volt input with low DC secondary voltage for operator controls

Stationary Compactor

MAC Corporation’s high quality stationary compactors are designed and engineered to efficiently and economically handle maximum loads and stresses in commercial and medium industrial applications. Our compactors can be configured for your specific needs with custom fitted side or rear load hoppers, security chutes, drive on decks, loading dock enclosures and other optional equipment.

Standard Features

Octagon Packer Receiver

Available for all popular hoists in 28 to 50 cubic yard capacities

Standard Features

Rectangular Packer Receiver

Available for all popular hoists in 28 to 50 cubic yard capacities

Standard Features

Self Contained Compactor

MAC Corporation’s high quality self-contained compactors are designed for wet solid waste applications. Their leak-proof construction makes these units ideal for shopping malls, hotels, restaurants, supermarkets, food processing plants, and medical facilities. When equipped with an enclosed loading hopper these units effectively control insect and rodent problems. Our compactors can be configured for your specific needs with custom fitted side or rear load hoppers, security chutes, drive on decks, loading dock enclosures and other optional equipment.

Standard Features

Tub Style Open Top Roll Off

Our TBT-model roll off containers are designed for long lasting service in todays markets. Whether the usage is general refuse, construction, demolition, metals recycling, or special purpose MAC can provide the containers to suit your needs. The tub design offers clean dumping and economical shipping. Up to ten 20 yd containers per truckload.

Available for all popular hoists in 6 to 40 cubic yard capacities

Standard Features

Rectangular Open Top Roll Off

Our R-model roll off containers are designed for long lasting service in todays markets. Whether the usage is general refuse, construction, demolition, metals recycling, or special purpose, MAC can provide the containers to suit your needs.

Available for all popular hoists in 6 to 60 cubic yard capacities.

Standard Features