NN conveyor belts（Nylon conveyor belts）

NN conveyor beltis also called nylon conveyor belt skeleton force body for NN canvas(vertical and horizontal are nylon).Equally with lght,high modulus,high impact,use small eiongation,good elastic. small and flourish.For the long distance and impact is blgger,wear heavier conveying material conditions.

Key words:

category:

Rubber conveyor belt

Telephone：

+86 1330 1498 555

get a quote

Detailed introduction

Application

It is suitable for medium and short distance material transport,and widely used in mine, metallurgical, construction, port and other industries.

Features

High strength, good fatigue resistance,impact resistance,good grooving.

Specification and technical data of multi-ply nylon conveyor belt

Fabric type	Fabric structure		Fabricspecs	Ply thickness (mm/p)	Strength series(N/mm)					Cover thickness (mm)		Width (mm)	Length (m)
Fabric type	Warp	Weft	Fabricspecs	Ply thickness (mm/p)	2-ply	3-ply	4-ply	5-ply	6-ply	Top cover	Bottomcover	Width (mm)	Length (m)
Nylon (NN)	Polyamine	Polyamine	NN-100	0.75	200	300	400	500	600	0 ~20	0 ~ 10	400~3000	≤500
			NN-125	0.80	250	375	500	625	750
			NN-150	0.90	300	450	600	750	900
			NN-200	0.95	320	600	800	1000	1200
			NN-250	1.25	400	750	1000	1250	1500	0 ~30	0 ~ 15	500~3000
			NN-300	1.30	500	900	1200	1500	1800
			NN-350	1.60	-	1050	1400	1750	2100
			NN-400	1.80	-	-	1600	2000	2400
			NN-450	2.00	-	-	1800	2250	2700			800-2500
			NN-500	2.20	-	-	2000	2500	3000			800-2500

Adhesion and elongation of the belt

Belt carcass	Items	Adhesive strength			Elongation
		Between plies (N/mm)	Between cover rubber and carcass (N/mm)		Full thickness elongation at reference load in the longitudinal direction(% ≤)
			Rubber thickness 0.8-1.5mm	Rubber thickness >1.5mm
Nylon canvas	Average value of all samples (N/mm)	≥4.5	≥3.2	≥3.5	4
	Minimum peak value of allspecimens(N/mm)	≥3.9	≥2.4	≥2.9

Cover properties of the belts

Cover grade	Tensile strength ≥ (Mpa)	Elongation ≥ (%)	Abrasion ≥ (mm³)	The middle value of tensile strengthand elongation rate at break shall be equalor greater than corresponding values before aging %
H	24	450	120	75
D	18	400	100	75
L	15	350	200	75

Recommended minimum roller diameter (for reference only)

item	recommended to use minimal conveyor belt roller diameter（mm）
item	2-PLY	3-PLY	4-PLY	5-PLY	6-PLY	7-PLY	8-PLY
NN100	200	250	315	400	500	630	800
NN125	200	250	315	400	500	630	800
NN150	200	250	315	400	500	630	800
NN200	250	315	400	500	630	800	1000
NN250	315	400	500	630	800	1000	1250
NN300	400	500	630	800	1000	1250	1400
NN400	500	630	800	1000	1250	1400	1600
NN450	500	630	800	1000	1250	1400	1600
NN500	630	800	1000	1250	1400	1600	1800
NN630	800	1000	1250	1400	1600	1800	2000

- Why choose us? -

The core business of Kezhirun is the manufacture of conveyor series products (belt conveyors, pipe conveyors, screw conveyors, chain conveyors, non-standard customized equipment), supporting various specifications of rubber conveyor belts (Pipe conveyor belts ,Profiled conveyor belts,high Abrasion resistant conveyor belt,Impact Resistant conveyor belt, Endless conveyor belts,Steel conveyor belts,Nylon conveyor belts,Polyester conveyor belts,High heat resistant conveyor belt, oil resistant conveyor belts, Acid and alkali resistant conveyor belts, Cold resistant conveyor belts and flame retardant conveyor belts of textile construction for general use,Sidewall conveyor belts, special-shaped conveyor belt).

Professional after-sales personnel provide technical support

Technical exchange, skills training, joint education and maintenance team

Quick response from multiple service points

Emergency rescue service

Tailor-made on-site selection and modification to reduce customer costs

Key customers, key products, build files

A number of product technology patents High-quality product installation operation and maintenance team

Design, install and use the whole process solution