Hepco 50 cm Hand Roller
The Hepco 50 cm hand roller is a non powered compaction device with a simple mechanical structure and high operational efficiency. The effective drum width is 500 millimeters and its diameter is approximately 320 to 350 millimeters. The operating weight varies between 90 and 130 kilograms depending on drum thickness and filling volume. The drum is manufactured from rolled alloy steel with high yield strength. The frame is built from reinforced steel profiles using continuous industrial welding. Bearings are selected as bushing or ball types with high wear resistance. This design ensures uniform force transfer and extended service life.
From a performance perspective, the Hepco 50 cm hand roller is used for compacting thin asphalt layers, granular soil, and compressible materials. The applied linear pressure is calculated as a function of weight and drum diameter. The guide handle is made of bent steel tubing with an anti slip coating. The handle to frame connection uses reinforced bolt or pin joints. The drum can be filled with water or sand to increase weight. This feature improves compaction accuracy in small construction projects.
