When the belt conveys hard and sharp materials, the anti-tear layer can stop it from being pierced. The anti- tear conveyor belt has highly extensible transverse steel cords or polyester cords evenly arranged in the top cover (or both top and bottom cover) of the steel cords or fabric carcass. The anti-tear layer is perpendicular to the running direction of belt. When the belt conveys hard and sharp materials, the anti-tear layer can stop it from being pierced. Even if the belt is pierced, the anti-tear layer can still prevent it from being torn. 

Multi-ply fabric belt specification:

Belt Type	Fabric Type	Single Fabric Strength (N/mm)	Single Fabric Thickness (mm)	Cover Thickness(mm)		Ply	Width Range (mm)	Length(m)/Roll
				Top Rubber	Bottom Rubber
CC Belt	CC--56	56	1.10	3-16	0-10	3-12	300-7400	20-1000
NN Belt	NN100	100	0.70	3-16	0-10	2-10	300-7400	20-1000
	NN150	150	0.75
	NN200	200	0.90
	NN250	250	1.15
	NN300	300	1.25
	NN400	400	1.50
EP Belt	EP100	100	0.75	3-16	0-10	2-8	300-7400	20-1000
	EP150	150	0.85
	EP200	200	1.00
	EP250	250	1.20
	EP300	300	1.35
	EP350	350	1.50
	EP400	400	1.65

EP630/4-1200-6+2 AS MEP: Basic strength material is EP fabric 630/4: Tensile strength in warp is 630N/mm,with 4 plies EP fabric 1200: belt width is 1200mm 6+2: Thickness of top and bottom cover rubber 6mm,2mm AS M: Cover rubber grade(According to AS-M)

 Based on rubber cover, conveyor belts can be categoried as following,

Type	Corresponding Standards
Ultra-high abrasion resistant	Shore abrasion≤70mm3
High abrasion resistant	AS1332 A,DIN22102 W
Impact and abrasion resistant	DIN22102 X Y, AS1332 M N, JIS K6322 A S,GB/T7984 H D
Heat resistant	ISO 4195,HG/T2297,GB/T20021
Flame resistant & Anti static general use	DIN 22102 K
Flame resistant & Anti static for coal mine use	DIN22109 V
Oil resistant	HG/T3714
Acid/alkali resistant	HG/T3782
Cold resistant	HG/T3647
Ozone resistant	RMA (ASTM D1171)

 

Anti-tear conveyor belt