The EDCO 50100 is a 1.5HP electric dual-disc floor grinder built for contractors and surface-prep crews who need to clean, level and resurface concrete over large or small areas. Its 22-inch working width covers ground fast while counter-rotating discs keep the machine tracking straight so the operator stays in control instead of fighting side pull.
What sets the dual-disc design apart is balance and finish quality. The two discs turn against each other so the machine resists the side-walking that wears out an operator on a single-disc grinder, and the leveling system keeps the discs flat as tooling height changes through the day. That combination means a more uniform profile across a large slab, which matters when the floor is going to receive a coating that will telegraph any high or low spots. Pair it with the right Dyma-Serts or Strip-Serts for the coating you are removing, connect a dust extractor to the 2-inch port, and one operator can prep hundreds of square feet an hour with far less mess than chipping or sanding by hand.
Use cases
Crews reach for the 50100 when they need aggressive, repeatable concrete prep without the dust and fatigue of hand tools:
- Production grinding and floor cleaning across warehouses, airports, parking decks, manufacturing plants, malls and arenas
- Removing mastic, thinset, high spots, epoxies and urethane coatings before recoating
- Leveling uneven joints and smoothing slabs for new floor coverings
- Lightly texturing slippery concrete to improve traction
Specifications
- 22-inch working width; grinds approximately 400-500 sq. ft. per hour at 1/32-inch with EDCO Dyma-Serts
- 1.5HP electric motor (115V single phase); gas and propane power options also available in this family
- Two multi-accessory discs accept Dyma-Serts, Strip-Serts and other Magna-Trap grinder accessories
- Counter-rotating discs reduce side-to-side pull for greater operator control
- Exclusive leveling system adjusts machine height to match tooling and extend tooling life
- 2-inch vacuum port and water port for dry or wet grinding and dust control
Frequently asked questions
What surfaces and coatings can the EDCO 50100 remove?
It is designed to grind and clean concrete and to remove thinner coatings such as mastic, thinset, epoxy and urethane, as well as level uneven joints and lightly texture slick surfaces.
How much area can it grind per hour?
With EDCO Dyma-Serts the 22-inch path grinds roughly 400 to 500 square feet per hour at a 1/32-inch depth, depending on the coating and the slab.
Can I use it for wet grinding and dust control?
Yes. The machine has a water port for wet grinding and a 2-inch vacuum port so you can connect a dust extractor for dry grinding.
What accessories does it accept?
The two multi-accessory discs accept EDCO Dyma-Serts, Strip-Serts and other Magna-Trap grinder accessories, so you can match tooling to the job.
Discount Cleaning Products is an authorized EDCO dealer backed by US-based product support. Our team can help you match the right tooling, accessories, and replacement parts to your jobsite so you get full value from your investment.