Written by the counter team at Multi Trade Combines — 35 years supplying NE workshops. This guide covers disc size, RPM, motor power, and phase requirements so you choose the right floor polishing machine for marble, granite, or concrete floors across Assam and Northeast India.
Written by the counter team at Multi Trade Combines — 35 years supplying NE workshops.
Northeast India's building boom has brought polished marble, granite, and concrete floors to commercial complexes, government buildings, and upmarket residences across Guwahati, Dibrugarh, Silchar, Shillong, and Agartala. The floor polishing machine market here spans everything from small 400 mm single-disc polishers used by marble contractors to heavy planetary grinders running on three-phase supply at mall fit-outs.
Choosing the wrong machine — wrong RPM for the stone type, wrong phase for the site supply, or a disc that is too small for the area — is an expensive mistake. This guide walks through every decision point, drawing on what our counter team at Multi Trade Combines recommends every week to contractors across the region.
Match machine type to floor material, area, and power supply
| Machine type | Single-disc polisher | Twin-disc polisher | High-speed burnisher | Planetary grinder |
|---|---|
| Best for | Marble, granite, terrazzo — finish polish | Large commercial marble floors | Hard-coat coatings, concrete densifier | Heavy stock removal, levelling lippage |
| Disc / pad diameter | 400 mm – 500 mm | 2 x 330 mm | 430 mm – 530 mm | 400 mm – 800 mm |
| Operating speed (RPM) | 150 – 300 RPM | 150 – 250 RPM | 1,000 – 3,000 RPM | 150 – 600 RPM |
| Motor power | 1.5 HP – 2 HP | 2 HP – 3 HP | 1.5 HP – 3 HP | 3 HP – 7.5 HP |
| Phase requirement | Single-phase, 230 V | Single or three-phase | Single-phase, 230 V | Three-phase typically |
| Typical weight | 40 – 70 kg | 70 – 110 kg | 35 – 60 kg | 80 – 200 kg |
| NE India suitability | Best for marble contractors and small commercial jobs | Best for large commercial floors in Guwahati malls, hotels | Suitable for commercial maintenance | Large construction projects |
Abrasive diamond pads are graded by grit — lower grit (50, 100) removes scratches and lippage; higher grit (800, 1500, 3000) builds the mirror finish. A full marble polishing sequence typically runs 6–8 grit stages. Skipping stages to save time leaves scratches visible under oblique light, common in Assam's bright sun through large windows.
Resin-bonded diamond pads are the standard for marble and granite; metal-bond pads are for initial grinding of harder concrete or terrazzo. Make sure your machine's drive plate accepts both pad types — or that your workflow is clearly one or the other.
Browse our floor polishing machine range and the broader light construction machinery catalogue for available models.
Marble polishing requires a low-speed single-disc machine running at 150–300 RPM with abrasive pads. High-speed burnishers (1000+ RPM) are for hard-set floor coatings and concrete densifiers, not soft stone. Running marble at burnisher speed causes swirl marks and heat damage. Confirm the RPM range before buying — our counter team can guide you for the specific marble grades quarried in Rajasthan and imported into NE India.
Combination scrubber-polishers are available and popular in NE India hospitals and malls that need both functions. However, pure polishing machines deliver a better finish for marble and granite because their pad pressure and RPM are optimised solely for abrasive polishing. If scrubbing is your primary task, buy a scrubber; if finish polishing is primary, buy a dedicated polisher.
Yes. Multi Trade Combines stocks floor polishing and light construction machinery at our AT Road, Guwahati counter. We supply government departments, commercial contractors, and marble fabricators across Assam, Meghalaya, Nagaland, and Manipur.