NN conveyor belt

产品详情

产品参数

Basic Product Description

　NN conveyor belt has the characteristics of thin belt, high strength, impact resistance, good grooving, strong interlayer adhesion, excellent flexibility and long service life. It is suitable for conveying materials under medium-long distance, high load and high speed conditions. It is widely used in mining, coal yard, chemical industry, metallurgy, construction, port and other departments.

Characteristic：

1、The belt has good elasticity, impact resistance and wear resistance.

2、Good flexibility and easy grooving.

3、No mildew occurs.

Specification and technical parameters of nylon multi-layer fabric core conveyor belt
Fabric type	Fabric construction		Fabric type	Adhesive tape thickness (mm /p)	Strength series(N/mm)					Covering glue thickness		Width range(mm)
Fabric type	through	weft	Fabric type	Adhesive tape thickness (mm /p)	2layer	3layer	4layer	5layer	6layer	Overburden layer	Lower overburden	Width range(mm)
nylon	Cotton fiber	Cotton fiber	NN-100	1.00	200	300	400	500	600	0-12	0-10	300-2500
			NN-125	1.05	250	375	500	625	750
			NN-150	1.10	300	450	600	750	900
			NN-200	1.20	400	600	800	1000	1200
			NN-250	1.40	500	750	1000	1250	1500
			NN-300	1.60	600	900	1200	1500	1800

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Adhesive strength and elongation meet the following table

Adhesive strength and elongation
Core material	Adhesion strength			Elongation property
	Interlayer N/mm	Overburden and cloth layerN/mm		Longitudinal Full Thickness Elongation at break	Longitudinal Full Thickness Reference elongation
		Overburden thickness ≤1.5mm	Overburden thickness ≥1.5mm
Polyester canvas	≥5	≥4.5	≥5	≥10%	≤4%

Coverage performance of tape conforms to the following table

Overlay Performance of Adhesive Tape
Overlay Level	tensile strength		Elongation at break	Wear volume	Change rate of tensile strength and elongation at break after aging
Overlay Level	Mpa	Kgf/cm²	%	mm³	%
H	≥24	≥240	≥450	≤120	-25 ~ +25
D	≥18	≥180	≥400	≤100	-25 ~ +25
L	≥15	≥150	≥350	≤200	-25 ~ +25