Pipe Conveyor Belt

Performance：

Pipe conveyor belt is different from traditional conveyor belt in its design and splicing aspect and solve many conveying problems, such as spillage of materials, limitations with regard to steep incline and curve layout. It’s widely used for conveying materials such as mining, iron ore, power, alumina, coal construction, etc.

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CHARACTERISTICS

Good Flexibility

Good impact resistance

Long service life

Good troughability

Small elongation

Good Flexibility

WE CAN OFFER

1

Characteristics

1. High speed and stable conveying.

2. Excellent flexibility, fatigue resistant, abrasion resistant.

3. Preventing pollution and eco-friendly, no dust.

4. Large angle of inclination, reverse conveying.

5. Easy layout and easy maintenance.

6. Long working time.

2

Classification of Rubber Lining

By different basic strength materials used in belt, we can offer:

1.Fabric pipe conveyor belt

2.Steel cord pipe conveyor belt

Fabric Pipe Conveyor Belt

Belt width and corresponding pipe diameter specification: unit(mm)

Normal Diameter mm		100	150	200	250	300	350	400	500	600	700	800	850
Belt Width mm		360	550	730	910	1100	1280	1460	1820	2190	2550	2900	3100

Cover Rubber Quality

Performance class of cover rubber	Tensile Strength Mpa≥	Elongation at break %≥	Abrasionmm3≤	Ozone Resistant	The tensile strength and elongation at break’s change rate after aging %
Performance class of cover rubber	Tensile Strength Mpa≥	Elongation at break %≥	Abrasionmm3≤	Ozone Resistant
D	18.0	400	90	No cracking	-25 ~ +25
H	24.0	450	120	No cracking	-25 ~ +25
T1、T2	10.0	300	200	__	-45 ~ +45

A. Ozone resistant test condition: concentration（50±5）*10-8 (volume fraction ), temperature (40±2)℃, elongation（20±2）%, time 96h.

B. Hot air ageing test condition: D and H type pipe conveying belt 70℃* 168 h: T 1 type pipe conveying belt 100℃* 168h：T2 type pipe conveying belt 125℃ * 168h.

Note：D—High Abrasion; H—anti-tear; T1—Heat Resistant under 100℃ ; T2 High Resistant under125℃.

The Type D and Type H belt should meet the requirement of the table below:

Item	Ply to PlyN/mm	Transition part to PlyN/mm	Cover rubber to ply N/mm
Item	Ply to PlyN/mm	Transition part to PlyN/mm	Thickness of cover	Thickness of cover
Maximum value of allsamples	20	20	20	20
Average value of allsamples	8.0	8.7	5.0	6.0
Minimum value of allsamples	7.4	7.4	4.4	5.4

Steel Cord Pipe Conveyor Belt

Diameter of steel cord pipe conveyor belt

Nominal diameter mm		Φ250	Φ300	Φ350	Φ400	Φ500	Φ600	Φ700	500
Belt Width mm		910	1100	1280	1460	1820	2190	2550	1820

Steel cord pipe conveyor belt tensile strength and belt width specification

Belt width	Number of steel cord
mm	St630	St800	St1000	St1250	St1600	St2000	St2500	St2800	St3150	St3500	St4000	St4500	St5000
800	75	75	63	63	63	63	64	50	50	50	50
1000	95	95	79	79	79	79	69	64	64	64	64	59	55
1100	105	105	87	87	87	87	69	69	69	69	69	65	61
1300	124	124	103	103	103	103	83	83	83	83	83	77	72
1600	151	151	126	126	126	126	101	101	101	104	104	96	90
1850	177	177	147	147	147	147	119	119	119	119	119	111	104
2250			181	181	181	181	145	145	145	145	145	137	125
2450			197	197	197	197	158	158	158	158	158	148	139

Cover Rubber Quality:

Performance class of cover rubber	Tensile Strength Mpa≥	Elongation at break %≥	Abrasionmm3≤	Ozone Resistant	The tensile strength and elongation at break’s change rate after aging %
Performance class of cover rubber	Tensile Strength Mpa≥	Elongation at break %≥	Abrasionmm3≤	Ozone Resistant
D	18.0	400	90	No cracking	-25 ~ +25
H	24.0	450	120	No cracking	-25 ~ +25
T1、T2	10.0	300	200	__	-45 ~ +45
Note: H— High Anti-tear; D—High Abrasion; L—Moderate abrasion.
A. Ozone resistant test condition: concentration（50±5）* 10-8 (volume fraction ), temperature（40±2）℃, elongation （20±2）%, time 96h.B. Hot air ageing test condition: 70℃* 168h.