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Mining Material Supply Service
Conveyor belt
- Commodity name: Conveyor belt
- Product Description
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Conveyor belt series products include ordinary cotton canvas conveyor belt, nylon (NN) conveyor belt, polyester (EP) belt, large inclination (corrugated edge) conveyor belt, skirt partition conveyor belt, ring conveyor belt and pattern conveyor belt. Among them, nylon (NN) conveyor belt is suitable for medium and short distance material transportation, and is widely used in mining, metallurgy, construction, port and other industries.
Specification and Technical Parameters of Nylon Multilayer Fabric Core Conveyor Belt
Executive standard: GB/T7984-2013
Fabric construction Fabric type Thickness of adhesive tape (mm/p) Strength series Cover glue thickness Width range Belt length By Layer 2 Layer 3 4 floors 5 floors 6 layers Upper cover glue Lower cover glue (mm) (m) nylon nylon Nn-100 0.75 200 300 40C 500 600 0~20 0~10 400~3000 ≤500 Nn-125 0.8 250 375 500 625 750 Nn-150 0.9 300 450 60C 750 900 Nn-200 0.95 320 600 800 0 200 0~30 0~15 500~3000 Nn-250 1.25 400 750 1000 1250 1500 Nn-300 1.3 500 900 1200 1500 1800 Nn-350 1.6 1050 1400 1750 2100 Nn-400 1.8 1600 2000 2400 Nn-450 2 1800 2250 2700 800~2500 Nn-500 2.2 2000 2500 3000 Customized production can be communicated beyond the scope of the above table. Adhesive strength and elongation performance shall comply with the following table
material with core Drilling strength Extension performance Project Interlayer (N/mm) Covering layer and layer (N/mm) Full thickness longitudinal reference force elongation (7o ≤) Covering layer thickness 0.8~1.5mm Cover layer thickness> 1.5mm nylon canvas Average value of all samples ≥ 4.5 ≥ 3.2 ≥ 3.5 4 Minimum peak value of all samples (N/mm) ≥ 3.9 ≥ 2.4 ≥ 2.9 The overlay properties of the tape are graded according to the table below.
Overlay Level Tensile strength ≥ Elongation at break ≥ Abrasion ≤ Tensile strength and elongation at break
Median value shall be ≥ corresponding value before agingMpa % mm % H 24 450 120 75 D 18 400 100 75 15 350 200 75
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