Product Details

High heat resistant rubber conveyor belt

Conveyor belts are used in a wide variety of material transport application such as manufacturing, food processing and heavy industry. Our company provide many kinds of rubber conveyor belts with superior quality and competitive price.You can choose the parameter of each term in the above table as you need.And if you have some special demand,please contact us,we may provide you with the best service.

Type: Cotton; Nylon(NN100,NN150,NN200); EP100,EP150,EP200,EP250,EP300

1 Tensile strength: 8MPa,10MPa,12MPa,14MPa,16MPa,18Mpa

2 No.of plies: 2-6

3 Cover thickness(mm): Top:3-18; Bottom:1.5-10

4 Belt width(mm): 300-1400

Heat resistance: 150°C-180°C (EP100,EP150,EP200,EP250)

Others: chevron belt

Below are the Technical Index

Cover rubber property and grades
Test item	Technical Parameters
Test item		H	D	L
Tensile strength	Mpa>=	24	18	15
Elongation at Break	%>=	450	400	400
Abrasion/Wear volume	mm3<=	120	100	200

Adhesion & Elongation of the Belt
belt carcass	Adhension			Elongation
	Between Plies N/mm	Between Rubber and Carcass		Longitudinal Elongation at Break %>=	Longitudinal Elongation at Reference Load %<=
	Between Plies N/mm	Rubber thickness <=1.5mm	Rubber thickness >1.5mm	Longitudinal Elongation at Break %>=	Longitudinal Elongation at Reference Load %<=
Cotton	>=3.2	>=2.1	>=2.7	10	4
NN	>=4.5	>=3.2	>=3.5	10	4
EP	>=4.5	>=3.2	>=3.5	10	4

Longitudinal Tensile Strength of Rubber Cloth (per ply) N/mm
Cotton		NN		EP
CC	100—500	NN100	>=98	EP100	>=98
		NN150	>=147	EP150	>=147
		NN200	>=196	EP200	>=196
TC	100—500	NN250	>=245	EP250	>=245
TC	100—500	NN300	>=294	EP300	>=294

Character
1.Control: it gives out an alarm and stops running automatically whenever a tearing rupture of the belt is detected.
2.Alarm and stops running automatically whenever the belt runs abnormally and reaches the preset off speed.
3.It has memory function and displays the belt running data and status.

Main technical parameters of the steel cord flame-retardant conveyor belt produced for coal mines in accordance with MT668-2008

Technology Data	Belt Intension
Technology Data	ST/S 630	ST/S 800	ST/S 1000	ST/S 1250	ST/S 1600	ST/S 2000	ST/S 2500	ST/S 2800	ST/S 3150	ST/S 3500	ST/S 4000	ST/S 4500	ST/S 5000	ST/S 5400
Longitudinal Tensile Strength N/mm	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000	5400
Maximum Nominal Diameter Of Steel Wire Rope (mm)	3.0	3.5	4.0	4.5	5.0	6.0	7.2	7.5	8.1	8.6	8.9	9.7	10.9	11.3
Steel Cord pitch(mm)	10 ±1.5	10 ±1.5	12 ±1.5	12 ±1.5	12 ±1.5	12 ±1.5	15 ±1.5	15 ±1.5	15 ±1.5	15 ±1.5	15 ±1.5	16 ±1.5	16 ±1.5	17 ±1.5
Width Of Top Cover (mm)	5	5	6	6	6	8	8	8	8	8	8	8	8.5	9
Width of Bottom Cover (mm)	5	5	6	6	6	8	8	8	8	8	8	8	8.5	9
Width (mm)	The amount of steel cord rope
800	75	75	63	63	63	63	50	50	50	50
1000	95	95	79	79	79	79	64	64	64	64	64	59	55	55
1200	113	113	94	94	94	94	76	76	76	77	77	71	66	66
1400	133	133	111	111	111	111	89	89	89	90	90	84	78	78
1600	151	151	126	126	126	126	101	101	101	104	104	96	90	90
1800	171	171	143	143	143	143	114	114	114	117	117	109	102	102
2000	196	196	159	159	159	159	128	128	128	130	130	121	113	113
2200	216	216	176	176	176	176	141	141	141	144	144	134	125	125

The Recommended Minimum Conveyor Rollers'diameter
ST Series

Belt Model ST	ST 630	ST 800	ST 1000	ST 1250	ST 1600	ST 2000	ST 2500	ST 2800	ST 3150	ST 3500	ST 4000	ST 4500	ST 5000	ST 5400
Diameter of Minimum roller(mm)	500	500	630	800	1000	1000	1250	1250	1400	1600	1600	1600	1800	1800

Steel Cord Belt Type and Standard
Type
According to the cover property, it can be divided into the following types: general type, fire-retardant type for coal mines, general-purpose fire-retardant type, cold resistant type, wearable type, heat resistant type, acid-alkali resistant type, oil resistant type, etc.

Applicable Standards

Type	Standard
Normal grade	Lu Q/QD439-80 GB/T9770-2001
Flame resistant	MT668-2008
General purpose, flame retardant	HG/T3973-2008
Heat resistant	GB/T20021-2005
Abrasion resistant	Shore Abrasion ≤90mm³
Abrasion & heat resistant	Below 125,abracion ≤150mm³
Tear resistant	HG/T3646-1999
Cole resistant	HG/T3647-1999