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| 1.COTTON CONVEYOR BELT |
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| The general conveying belt of cotton canvas is characterized with low extensibility,easy to tighten in mechanical connection,fas tadhesion b- etween the canvas and the rubber,minor deformation in high temperature,and good impact-resistance.It is applicable to convey materials in short and me- dium distance as well as medium load. |
TECHNICAL DATA |
Specification and technical data of multi-ply polyester conveyor belt
Fabric
type |
Fabric
structure |
Fabric
specs |
Ply
thickness |
Strength
(N/mm) |
Cover
thickness |
width |
length |
| |
warp |
weft |
|
mm/ply |
2ply |
3ply |
4ply |
5ply |
upper |
lower |
mm |
m |
Cotton |
cotton |
cotton |
CC-56 |
1.4 |
112 |
168 |
224 |
280 |
3-12 |
1.5-4.5 |
400-2500 |
50-500 |
Polyester
cotton |
Polyester
cotton |
cotton |
TC-70 |
1.2 |
140 |
210 |
280 |
350 |
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Adhesion and elongation of belt
Belt carcass |
Adhesive strength |
elongation |
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Between plies(N/mm) |
Between rubber and carcass |
Longitudinal elongation at break%≥ |
Longitudinal elongation at reference load%≤ |
cotton canvas |
≥3.5 |
≥3 |
10 |
4.0 |
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Technical data of cover rubber
Cover grade |
Tensile strength
≥ |
Elongation
≥ |
Abrasion
≤ |
Change rate of tensile strength and elongation after aging |
|
MPa |
% |
mm3 |
% |
Z |
15 |
350 |
250 |
-25～+25 |
Y |
20 |
400 |
150 |
-25～+25 |
X |
25 |
400 |
120 |
-25～+25 |
W |
18 |
400 |
90 |
-25～+25 |
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| 2.POLYESTER CONVEYOR BELTS |
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These conveyor belts are for general usage. They are mainly used to transport loose and general material in standard conditions.
The carcass of the belt consists of 2 – 6 textile plies made of combined polyester (E) and polyamide (P) fibre. These are known for their great strength and fantastic physical and mechanical features. They are made with either cut or protected edge, with a strength range between 200 – 3 500 N/mm and a width of 400 – 2 400 mm, Cover layers assure conveyor belt is contacted to transported material, rollers and drums exactly. That is why it is important to pay maximum attention to choosing the right thickness and category of cover layers.
TECHNICAL DATA(the bigest width we can produce is 2500mm)
Specification and technical data of multi-ply polyester conveyor belt
Fabric
type |
Fabric
structure |
Fabric
specs |
Ply
thickness |
Strength
(N/mm) |
Cover
thickness |
width |
length |
|
warp |
weft |
|
mm/ply |
2ply |
3ply |
4ply |
5ply |
upper |
lower |
mm |
m |
polyester |
polester |
polyamine |
EP80 |
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160 |
240 |
320 |
400 |
1.5-12 |
0-4.5 |
400-2500 |
50-500 |
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EP100 |
1 |
200 |
300 |
400 |
500 |
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EP150 |
1.1 |
300 |
450 |
600 |
750 |
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EP200 |
1.2 |
400 |
600 |
800 |
1000 |
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500-2500 |
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EP250 |
1.35 |
500 |
7500 |
1000 |
1250 |
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EP300 |
1.45 |
600 |
900 |
1200 |
1500 |
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EP350 |
1.6 |
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1050 |
1400 |
1750 |
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800-2500 |
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EP400 |
1.75 |
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1600 |
2000 |
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1000-2500 |
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EP500 |
1.9 |
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2000 |
2500 |
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EP630 |
2.1 |
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2400 |
3000 |
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Adhesion and elongation of belt
Belt carcass |
Adhesive strength |
elongation |
|
Between plies(N/mm) |
Between rubber and carcass |
Longitudinal elongation at break%≥ |
Longitudinal elongation at reference load%≤ |
cotton canvas |
≥5 |
≥3.5 |
10 |
2.0 |
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Technical data of cover rubber
Cover grade |
Tensile strength
≥ |
Elongation
≥ |
Abrasion
≤ |
Change rate of tensile strength and elongation after aging |
|
MPa |
% |
mm3 |
% |
Z |
15 |
350 |
250 |
-25～+25 |
Y |
20 |
400 |
150 |
-25～+25 |
X |
25 |
400 |
120 |
-25～+25 |
W |
18 |
400 |
90 |
-25～+25 |
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3.NYLON CONVEYOR BELT |
The nylon conveying belt is made with the ny- lon canvas woven with polyanide fiber as the fra- mework material and coated with rubber of high p- erformance,It has the features of thin belt carc- ass,high tensile strength,abrasion proof,impact- resistance,strong adhesion between layers,good traction,and long service life.It is suitable to convey materials in medium and long distance,high load,and at high speed,and finds wide applications in mines,metallurgy,construction,and ports
TECHNICAL DATA
Specification and technical data of multi-ply nylon conveyor belt
Fabric
type |
Fabric
structure |
Fabric
specs |
Ply
thickness |
Strength
(N/mm) |
Cover
thickness |
width |
length |
|
warp |
weft |
|
mm/ply |
2ply |
3ply |
4ply |
5ply |
upper |
lower |
mm |
m |
nylon |
nylon |
nylon |
NN80 |
0.75 |
160 |
240 |
320 |
400 |
1.5-12 |
0-4.5 |
400-2500 |
50-500 |
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NN100 |
0.9 |
200 |
300 |
400 |
500 |
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NN150 |
1 |
300 |
450 |
600 |
750 |
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NN200 |
1.1 |
400 |
600 |
800 |
1000 |
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500-2500 |
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NN250 |
1.2 |
500 |
7500 |
1000 |
1250 |
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NN300 |
1.3 |
600 |
900 |
1200 |
1500 |
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NN350 |
1.4 |
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1050 |
1400 |
1750 |
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800-2500 |
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NN400 |
1.5 |
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1600 |
2000 |
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1000-2500 |
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NN500 |
1.6 |
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2000 |
2500 |
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NN630 |
1.7 |
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2400 |
3000 |
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Adhesion and elongation of belt
Belt carcass |
Adhesive strength |
elongation |
|
Between plies(N/mm) |
Between rubber and carcass |
Longitudinal elongation at break%≥ |
Longitudinal elongation at reference load%≤ |
cotton canvas |
≥5 |
≥3.5 |
10 |
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Technical data of cover rubber
Cover grade |
Tensile strength
≥ |
Elongation
≥ |
Abrasion
≤ |
Change rate of tensile strength and elongation after aging |
|
MPa |
% |
mm3 |
% |
Z |
15 |
350 |
250 |
-25～+25 |
Y |
20 |
400 |
150 |
-25～+25 |
X |
25 |
400 |
120 |
-25～+25 |
W |
18 |
400 |
90 |
-25～+25 |
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| 4.HEAT RESISTANT CONVEYOR BELT |
Heat resistant conveyor belt are widely used in steel factory and cement factory and chemistry factory and glass factory to carry materials of 100-400℃, main material of heat resistant belt is SBR or EPDM. width is from 300mm to 2500mm.Heat resistant conveyor belt are widely used in steel factory and cement factory and chemistry factory and glass factory to carry materials of 100-400℃, main material of heat resistant belt is SBR or EPDM. width is from 300mm to 2500mm.
| Type of belt |
Main material of belt |
| Heat resistant 100 100-150℃ |
SBR |
| Heat resistant 100 150-400℃ |
EPDM |
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5:Fire resistant conveyor belt of textile construction for general use-flame retardent conveyor belt |
Fire resistant conveyor belts of textile construction for general use are widely used in chemical plant and coal plant and metallurgy and electric plant.
Physics technical data of cover rubber
Strength(MPa) |
Elongation(%) |
Abrasion(mm3) |
14 |
400 |
250 |
Safety capability
item |
Grade of safety |
K2 |
K3 |
Flame duration |
Total flame duration of 6 samples of FR belt not more than 45s,flame duration of any one small than 15s |
Average flame duration of 3 samples of FR belt small than 60s |
resistance |
Small than 3x108 ohm |
Refire |
Any sample should not refire |
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| 6: OIL RESISTANT CONVEYOR BELT |
Product characteristics and usage
The product is made of cotton canvas,nylon canvas or EP canvas and finished through the processes of pressing,shaping,vulcanizing and etc.It is suitable for conveying oil materials.
Technical index
1、Oil resistant convayor belt have two types according to cover properies;Anti-abrasive type(D),and Ordinary type(L).
2、According to oil resistance,it have into two type of Y1 and Y2. |
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| 7: ANTI ACID AND ALKALI CONVEYOR BELT |
Characteristics
The belt core is made of cotton canvas,nylon canvas or polyester canvas.with good elastic belt body and good grooving performance and little elongationrate.
The cover rubber is made of acid and alkali resistant materiale,with erosion resistance and physical characteristics.
Usage
It is suitable for conveying acid and alkali materials Used in chemical works,fertilizer and paper-making factories.
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| 8:COLD PROOF CONVEYOR BELT |
Characteristics
Select cotton canvas,nylon canvas or polyester canvas as belt core,select natureal and but adiene rubber combin ations as cover rubber.It is characterized by high elasticity,impact-proof and cold-proof.It can work undder the temperature of -40℃.
Usage
It is suitable for conveying materials out door or in freezing garage in cold regions.
Techical index
1.Cold-proof conveyor belts are have three types,named (a) crack-resostant,(b)abrasion-resistant and (c)common types according to the characteristics of cover rubber.
2.According to cold-proof performance,this kind of belt is categorized into two grades S1 and S2.It can use under the temperature between -45℃ and +50℃;the ambient temperature is -60℃-50℃.
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