YM-320V 5 HP Concrete Floor Grinder with Dust Extraction | 300 mm

YM-320V Concrete Floor Grinder with Integrated Dust Extraction

The YM-320V is a compact concrete floor grinder designed for floor preparation, renovation, and surface treatment. According to the YAMU 2026 product catalogue, the machine has a 300 mm working width and a catalog-listed handling capacity of 150–200 m² per hour. Its integrated dust extraction system works with the grinding process to support cleaner operation.

Applications

• Concrete floor grinding and leveling
• Terrazzo and aggregate floor preparation
• Removal of old epoxy, paint, and adhesive coatings
• Floor renovation and surface preparation before a new finish
• Polishing and preparation work using suitable diamond tooling

Key Features

• Compact 300 mm working width: Suitable for floor treatment in smaller or space-limited work areas.
• 5 HP grinding motor: The catalogue lists a 5 hp / 3.7 kW motor with a blade speed range of 300–720 rpm.
• Integrated dust extraction: The machine includes a 1.3 hp / 1 kW vacuum motor, a 1 m² filter area, and a 19 L dust box.
• Catalog-listed handling capacity: YAMU lists a reference capacity of 150–200 m² per hour. Actual output depends on the floor material, tooling, coating thickness, operator, and site conditions.
• Indoor-oriented operation: The catalogue describes the YM-320V as suitable for indoor and environmental-protection work scenarios.
• Electrical protection: The catalogue states that the machine is equipped with a leakage protection device.

Technical Specifications

Tooling and Operating Notes

Use diamond tooling that matches the floor material and the intended operation. Grinding speed, surface condition, coating thickness, tooling selection, and operator technique can affect the actual working rate and finish. Confirm the available power supply and tooling configuration before ordering.

Product Summary

The YM-320V combines a 300 mm grinding width, a 5 hp grinding motor, and integrated dust extraction in a compact floor preparation machine. It is intended for concrete, terrazzo, coating removal, renovation, and related surface preparation work where a smaller working footprint and dust collection are useful.