• Filling grinding
• Cleaning of formwork
• Power-fl oating and trowelling
• Grinding of glue remainder from old carpets
• Concrete grinding
• Stone and clinker paving
• Marble polishing etc.

TREMIX Universal machine GS 401 is a high-efficiency, low-weight machine intended for low and narrow areas. The machine works equally well on both roughly and fi nely fi lled surfaces. It is easy to operate, robust and reliable. All the operating controls are placed on the handle. The GS 401 is equipped with a dead man’s grip safety device which features a lightly spring-loaded, turnable grip with two-way motion. At start, the grip must be turned forwards so that the safety switch will be on and acts upon the contactor. The handle is foldable and lockable in a comfortable working height. The transport wheels and the foldable handle facilitate transporting. A grinding plate with stones is used for removal of concrete splash on fl oors and for fi lling grinding. A rubber coated grinding plate with grinding paper is used for fi ne- fi lling. The working tools are easily interchangeable- only a hexagon socket cap wrench is required. A jointing tool with rubber blades is used for fi lling joints for stones and clinker paving. A fl oating disc and trowelling blades for casting of smaller areas and for the prefab industry. In other words, a highly versatile tool.