SBR 斗提机皮带-耐磨型
低拉伸率斗提机皮带

4B 的斗提机皮带为层状结构,抗冲击而且拉伸率低。EP 带芯层包含由拉伸率低的涤纶纤维经线(沿皮带长度方向)和抗冲击的锦纶纬线(垂直于皮带长度方向)织成的 EP 帆布。高强度的高分子纺织物(EP 帆布)经过预拉伸处理,所以保证了皮带的低拉伸率。工作状态下,最高拉伸率为 1.5%。

SBR elevator belt
Product Features
  • 适合于不含油脂的磨蚀性环境
  • 最抗磨
  • 强度高,螺栓支持稳定性好
  • 可选型号:EP500/3, E630/4, E800/5
Belt Properties
耐磨型
防静电型
Temperature
-20˚C to +70˚C
Type EP500/3 EP630/4 EP630/4 EP800/5
SBR 1+1 SBR 1+1 SBR 2+2 SBR 2+2 SBR
Strength per ply kN/m 160 160 160 160
Number of plies 3 4 4 5
Total tensile strength kN/m 500 630 630 800
Maximum working tension kN/m 50 63 63 80
Top & bottom cover thickness mm 1 1 2 2
Belt thickness mm 6 7 9 10.5
Weight kg/sqm 7.8 9 11.4 13.3
Minimum pulley diameter mm 315 500 500 630

Technical Specifications:

  • Applications: For fat and oil free products up to 70˚C
  • Covers: SBR Styrene Butadiene Rubber
  • Carcass: Polyester fabric warp and polyamide fabric weft plies (EP) separated by 0.3mm thick synthetic rubber laminates of SBR
  • Temperature Range: -20˚C to +70˚C
  • Standard: Manufactured to BS 490,DIN 22102 and DIN 22104 standard