... , with electronic balance HS-150 Automatic Edge-aligning Rolling Machine, suitable for rolling and inspecting various fabric, automatic edge-aligning and ... rolling and package.2. The roller width (mm): 1800, 2000, 2200, 2400, 2600, 2800, 3000 etc.3. The horsepower of the main machine ... ×4P (can change the speed without section and be reversible)4. The horsepower of edge-aligning part: 1/2HP×4P5. ...