Burning through resistant conveyor belt
 High temperature resistant conveyor belt
 Heat resistant conveyor belt
 Chemical resistant conveyor belt
 Oil resistant conveyor belt
 EP conveyor belt
 NN conveyor belt
 CC TC conveyor belt
 Patterned conveyor belt
 Steel cord conveyor belt
 Wave shape edge conveyor belt
 Sidewall conveyor belt
 Endless conveyor belt
 Flat transmission belt
 Special conveyor belt
 Special flat transmission belt
PRODUCTS
 
 

NN conveyor belt

 
Nylon is one of the best quality synthetic fibers the rubber industry use nowadays. The nylon canvas is woven by nylon fibers both in warp and in weft, it is the most widely used fabric in rubber industry,and its outstanding merits are its high abrasion resistance,high tensile strength and good fatigue resistance.Conveyor belts with nylon canvas inside have the characteristics of thin belt body ,high tensile strength,good shock resistance,good troughability,high adhesion between plies,splendid flexibility and long working life.Nylon conveyor belts are suitable for medium,long-distance and heavy-load transportation of materials,widely used in mining ,metallurgical industry and architectural industry,ports and etc...   
 Specification and techical data of multi-ply nylon conveyor belt:
Fabric 
type
Fabric
Structure
Fabricspecs Ply 
thickness (mm/P)
(N/mm) Strength series Cover
thickness

Widtth
mm
Length
m
Warp Weft 2ply 3ply 4ply 5ply 6ply Upper Lower
Nylon 
(NN)
Nylon
(N)
Nylon
(N)
NN-100 0.70 200 300 400 500 600 1.5-8 0-4.5 400-2500 <=300
NN-125 0.75 250 375 500 625 750
NN-150 0.80 300 450 600 750 900
NN-200 0.90 400 600 800 1000 1200 500-2500
NN-250 1.10 500 750 1000 1250 1500
NN-300 1.25 - 900 1200 1500 1800
NN-350 1.35 - 1050 1400 1750 2100 800-2500
NN-400 1.70 - - 1600 2000 2400
NN-500 1.80 - - 2000 2500 3000
  Adhesion and elongation of the belt:
Belt 
carcass
Adhesive strdngth Elongation
Between
plies N/mm
N/mmBetween 
rubber and carcass
Longitudinal 
elongation at break %>=
Longitudinal 
elongation at 
reference load %<=
Rubber thickness <=1.5mm Rubber thickness >1.5mm
Nylon canvas >=4.50 >=3.2 >=3.5 10 4.0
Cover properties of the belts:
Cover grade Tensile strength 
>=
Elongation
>=
Abrasion
<=
Change Rate of tensile strength 
and elongation after aging
Mpa kgf/cm2 % mm 3 %
Heavy (H) 24 240 450 120 -25~+25
Medium (M) 18 180 400 100 -25~+25
Light (L) 15 150 350 200 -30~+30