Product Description
The Concrete Floor Grinder from ZOWN tackles the tedious task of edge and corner polishing. Semi-automatic and equipped with a 4KW motor, it handles concrete, terrazzo, and marble surfaces efficiently. Instead of workers spending hours with handheld tools, this machine covers 330mm per pass, reducing labor and improving consistency on every job.
Technical Highlights
- 4KW motor & high operating efficiency– Cuts grinding time per square meter, keeping projects on schedule.
- 330mm working width– Covers more area than typical hand grinders, ideal for edge work.
- Variable speed (0–1500 rpm)– Adjust to surface hardness without changing equipment.
- Dual voltage (220V/380V)– Works on different job site electrical setups.
- Compact footprint (1250×450×500mm) and 155kg– Easy to maneuver and transport between locations.
- 2-year warranty– Backed by the manufacturer for long-term reliability.
Company Profile

Zhengzhou Zown Machinery Equipment Co., Ltd. produces a range of construction machinery, with concrete surface treatment as a core category. They provide video outgoing-inspection and machinery test reports, so buyers can verify performance before shipment. After-sales support is available online, covering troubleshooting and technical guidance.
Application Scenarios
This grinder fits right into flooring and restoration workflows. Contractors use it for epoxy floor preparation, where a smooth base is critical. It also handles terrazzo refinishing and marble polishing in commercial spaces. Edge and corner grinding on staircases, walls, and tight concrete areas becomes far less labor-intensive, making it a staple for finishing crews.
Export & Logistics

Units are shipped as single items in secure packaging. Exact crate dimensions and gross weight can be confirmed with the supplier—the robust motor and steel frame keep the machine protected in transit. Quality is verified through video checks and test documentation before dispatch.
Ready to Stock This Edge Grinder?

Contact Zhengzhou Zown Machinery Equipment Co., Ltd. for current pricing, availability, and ordering details. A repeat-purchase product like this supports your catalog in the growing concrete finishing market.
Specifications and pricing are subject to change. Always confirm details directly with the supplier before placing an order.
See product specs: Concrete Sander Supplier - Hand Held Cement Edge Grinder

By:GlobalOEMs