Product Description

Bartell Global Omega 18" Concrete Floor Grinder w/ Speed Control - Single Head, 8.7 HP, 230V, 3 Phase - OMEGA 450


Delivering the highest power-to-weight ratio in its class, the OMEGA 450 floor grinder maximizes efficiency and production rates using an innovative 450mm (18-inch) disc. Operators can easily adapt to various jobs using the integrated variable speed control, which adjusts rotation from 0 to 1,500 rpm.

This versatile machine excels on multiple substrates—including concrete, terrazzo, natural stone, and asphalt—and features adaptable tooling options that support everything from aggressive grinding to fine polishing on mid-sized surfaces. For a cleaner working environment, the grinder seamlessly pairs with the Ermator S26 dust extractor.

Features

The "All-Rounder" of the CONTEC Grinders and one of the most powerful grinders according to its weight. The new shaped disc with a diameter of 450 mm gives the OMEGA 450® an enormous cutting speed and an unprecedented grinding performance!

Thanks to the unique speed control from 0 to 1500 r.p.m. The OMEGA 450® feels at home on all kinds of different floors - from aggressive grinding of concrete, screeds and asphalt to the electronic "soft-start" for gentle polishing of design screeds, natural stone and terrazzo. The various tools available ensure easy removal of coatings, adhesives and paint residues and hard sinter layers.  


Specifications

Working Width

450 mm

Voltage

400 V

Frequency

50 Hz

Phase

3

Current Consumption

11.2 A

Motor Rating

5.5 kW

Motor nominal Current

11.2 A

Motor Rotation Speed

0-1440 rpm

Weight

102 kg

Height

80-100 cm

Length

100-115 cm

Width

64 cm

Tool rpm

0-1440

Recommended Dust Collector

CDM 3000 / TORNADO

Dust Port Diameter

70 mm

Maximum Working Width: 18 in (450 mm)
Motor: 6.5 kW (8.7 hp) 230 V, 60 Hz, 3 Phase, 18.9 Amps
Dimensions (H x L x W): 36 x 35 x 19 in
Weight: 197 lbs

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