... 2,500 x 2,100 x 2,000mm c) 2,800 x 2,300 x 2,000mm ... roller width: 1,800 - 2,500mm5) Max. diameter of fabric roll: ¢500mm6) Selvedge adjust accuracy: ≤±1.5mm7) Tension ... : 0 - 400, 0 - 600 N8) Max. fabric length counting difference: ≤0.5%9) Accurate optical-electrical ... hydraulic servo selvedge adjuster guarantees even and smooth fabric 10) Electronic constant tension adjustment system11) Step ...