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Conveyor Belt

Place of Origin:Zhejiang
Brand Name:Rubber Conveyor belt
Model Number:EP/NN/C
Certification:Iso
Minimum Order Quantity:10meter
Price:$10/meter
Packaging Details:Outer is packed with one ply water-proof PP fabric
Delivery Time:10-30DAYS
Payment Terms:FOB
Supply Ability:100000meter/month

Conveyor Belt factory

 

 

 

Usage

Fabric conveyor belts are suitable for medium and long distances, heavy loads, high Rapid material transportation, widely used in metallurgy, construction,

Quarry, electric power, chemical industry and other industrial application scenarios

Characteristics

NN fabric EP fabric
High stability Low elongation
Short pulley diameter Strong anti-shock
High heat resistance Excellent adhesive force to rubber
Strong anti-shock High stability
Excellent adhesive force to rubber  Temperature≤140ºC
/  (It will decompose over 140ºC)

Structure

Conveyor Belt factory

Specifications and technical parameters of EP conveyor Belt
Fabric type Fabric construction Fabric type Rubberized fabric thickness Strength series(N/mm) Covering  rubber
thickness(mm)
Width range(mm)
through weft 2layer 3layer 4layer Top covering adhesive Lower covering compound
EP EP Cotton fiber EP-80 1 160 240 320 0-12 0-10 300-2500
EP-100 1 200 300 400
EP-125 1.05 250 375 500
EP-150 1.1 300 450 600
EP-170 1.1 340 510 680
EP-200 1.2 400 600 800
EP-250 1.4 500 750 1000
EP-300 1.6 600 900 1200
EP-350 1.7   1050 1400
EP-400 1.9     1600
EP-500 2.1     2000
Adhesive strength and elongation
Core material Adhesion strength Elongation property
Interlayer Overburden and cloth layer N/mm Longitudinal Full Thickness Longitudinal Full Thickness
N/mm Overburden thickness ≤1.5mm Overburden thickness ≥1.5mm Elongation at break Reference elongation
Polyester canvas ≥5 ≥4.5 ≥5 ≥10% ≤4%
  
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
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

Conveyor Belt manufacture

Conveyor Belt supplier

Usage

It is suitable for conveying high temperature solid materials like sintering ore, coke, cement clinker, etc. which is used in metallurgical, cement

chemical industry and so on.

 

Characteristics

Developed new structure carcass materials will reduce the strength loss of heat aging during running, and thus will extend the working life.

The cover uses superior ethylene-propylene rubber or halogenate rubber which will enhance the high temperature resistant property

of the rubber and reduce the loss of heat aging.

Cover Properties

Item GB20021Standard ZHENXING Standard
T1 T2 T3 T4 DAHR150 DAHR180
Test temperature
≤100ºC ≤125ºC ≤150ºC ≤175*ºC ≤150*ºC ≤180ºC
Permitted change range
Hardness Difference before and after aging +20 +20 ±20 ±20 ±10 ±10
Maximum after aging 85 85 85 85 75 75
Tensile
strength
Change rate of property % 25 30 40 40 ±15 ±25
Minimum value after aging 12 10 5 5 10 8
Elongation
at break
Change rate after aging % 50 50 55 55 ±15 ±15
Minimum value after aging 200 200 180 180 400 350

Conveyor Belt manufacture

Conveyor Belt manufacture

Usage

Oil resistant conveyor belts select the NBR with excellent oil resistant properties as the covers. The reinforced materials can be selected according

to customers' requirements. It's suitable for conveying oily materials or the environment that exposure to a variety of working oil.

 

Characteristics

Low rate of volume change / High maintenance of strength / Wide application ranges

 

Cover Grades

Type Rubber material Permissible
temperature  ºC
Application areas
COR NBR/BR 35~70 Conveying products containing animal and
     vegetable oil and fat in cold areas
MOR NBR/SBR -20~70 Most products containing animal and
vegetable oil and fat
OR NBR 20~70 Products containing mineral oi
HOR NBR 20~120 Hot asphalt

Conveyor Belt supplier

Usage

It's especially used in aboveground coal washeries, power plants, and non-coal underground mining. The safety meets GB10822.

 

Characteristics

The product is made of nylon canvas or EP canvas and finished through the processes of calendering, assembling, vulcanizing, etc.

The unique formula enables it to work continuously in a flammable environment.

Cover Grades

Grade Tensile strength
min
(ISO37)
Mpa
Elongation at break
min
(ISO37)
%
Abrasion
Max.
(IS04649)
mm
D 18 450 200
L 14 400 250

Safety Properties

Items Flame resistant grade
K2 K3

Duration of flame
The total duration of flame of 6 test
pieces with covers is less than
45S,any individual test piece does not
exceed 15 S
Average value of duration of flame
of 3 test pieces with covers does
not exceed 60S
Anti-static property ≤3×108Ω

Reapperance

There should be no reappearance of flame on any test piece

Conveyor Belt supplier

Usage

Fabric cord resistant conveyor belts are suitable for conveying materials outdoors in freezing area, cold storage and etc.

 

Characteristics

The product selects nylon canvas or EP canvas as carcass. Cover rubber selects a blend of NR and BR, which has the properties of high elasticity, shock resistance, cold resistance and etc. It can work normally under the conditions of -60oC.

Cover Grades

Grade Tensile strength
min
(ISO37)
Mpa
Elongation at
break
min
(ISO37)
%
Abrasion
esistance
max.
(1S04649)
mm
H 24 450 120
D 18 400 100
L 15 350 200
Tensile   cold-resistant
coefficient   C1(-45ºC)
≥0.3
lensile   cold-resistant
coefficient   C2(-50ºC
≥0.2
Note:C1-working temperature-45ºC~60ºC;C2-working temperature-60ºC~60ºC

 

Conveyor Belt details

Usage

Fabric pipe conveyor belt is a new type of conveying belt which uses EP/NN as carcass, high elastic, high anti-abrasive and high strength rubber as working surface. It's mainly used in conveying materials which are easily polluted like power, granular materials, etc. when working, the rubber belt changes its form from flat to U shape and finally to pipe, folding the materials and realizing the process of enclosed conveying.

 

Characteristics

Enclosed conveying of materials, protecting both the materials and the environment.

Steep angled conveying, the conveying angle can reach 30° usually.

Conveying line can be arranged according to the curve of space.
 

Standard Specifications

Strength
(KN/m)
No
of
plies
CarcasS
type
Belt width(mm)
300 400 500 600 750 800 930 1000 1050 1200 1400 1600 1800 2000 2200 2400 3000
 160 2 NN/EP                                  
 250 2~3 NN/EP                                  
 315 2~4 NN/EP                                  
 400 2~4 NN/EP                                  
 500 2~5 NN/EP                                  
 630 3~6 NN/EP                                  
 800 3~6 NN/EP                                  
 1000 3~6 NN/EP                                  
 1250 3~6 NN/EP                                  
 1400 3-6 NN/EP                                  
 1600 4~6 NN/EP                                  
 2000 4~6 NN/EP                                  
 2500 5~6 NN/EP                                  
 3150 5~6 NN/EP                                  

Note: It can be customized according to customers' requirements.

Pipe Diameters

Nominal
pipe
diameter
mm
φ150 φ200 φ250 φ300 φ350 φ400 φ500 φ600 φ700 φ800
Width mm 600 800 1000 1100 1300 1600 1850 2250 2450 2800

Cover Grades

In accordance with HG4224-2011 standard

Grade Tensile strength
min.
Mpa
Elongation at
break
min.
%
Abrasion
Max.
mm²
H 25 450 120
D 18 400 90
T1/T2 10 300 200
Ozone resistant test condition:50pphm,40±2ºC,elongation:20%,time 96hours,no cracks
T1-heat resistant 100C work condition,T2-heat resistant 125Cwork condition

The values will help to determine the appropriate cover compound for the application or for the materials carries Reliable assessment of the behavior of the covers in service for wear and cut resistance cannot be determined from tensile strength, and abrasion values alone.

Conveyor Belt details

Conveyor Belt factory

 

Conveyor Belt details

The steel wire rope core conveyor belt is a rubber conveyor belt with steel wire as its skeleton. It has the advantages of high tensile strength, good impact resistance, long service life, small use elongation, good grooving, good flexibility resistance, and is suitable for long-distance, large-distance and high-speed conveying materials. The product is composed of core glue, wire rope, covering layer and side glueaterials.

Conveyor Belt supplier

Conveyor Belt manufacture

   Main Technical Parameters of Steel Wire Core Conveyor Belt in Germany
  project Number of wire rope roots Width specification/mm
500 650 800 1000 1200 1400 1600 1800
Minimum Tensile Strength N/mm Wire rope diameterd(maximum) Rope distance±1.5mm Covering glue thickness (minimum) width
Width specification/mm
±5 ±7 ±8 ±10 ±10 ±12 ±12 ±14
St1000 1000 4.1 12 4   39 51 64 81 97 114 131 147
St1250 1250 4.9 14 4   34 44 55 69 84 98 112 127
St1600 1600 5.6 15 4   - - 50 64 77 90 104 117
St2000 2000 5.6 12 4   - - 64 81 97 114 131 147
St2500 2500 7.2 15 5   - - - 64 77 90 104 117
St3150 3150 8.1 15 5.5   - - - 64 77 90 104 117
St3500 3500 8.6 15 6.5   - - - 64 77 90 104 117
St4000 4000 8.9 15 7   - - - 64 77 90 104 117

 

Performance Grade of Covering Rubber
Grade code tensile strength,Mpa≥ Elongation at break,%≥ Wear volume,mm³≤
D 18 400 90
H 25 450 120
L 20 400 150
P 14 350 200
notes:

D-Strong Wear Working Conditions;H-Strong splitting working conditions;L-General working conditions
P-Oil-resistant, heat-resistant, acid-alkali-resistant, cold-resistant and general non-flammable conveyor belts
 
Performance Grade of Covering Rubber
Executive standard DIN22131standard
Performance grade tensile strength Tensile ratio at break Wear volume
<=mm³
W 18 400 90
X 25 450 120
Y 20 400 150
K* 20 400 200
notes:*Suitable for general flame retardant conveyor belt conforming to DIN22103.Its covering glue meets the requirements of DIN22104

Conveyor Belt details

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