Product Specifications
| Prod Model: |
NN300 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dedicated Chain Type: |
Chain Saw |
| Leaf Chains Type: |
Mine High-Intensity Ring Chain |
| Detachable Chain Type: |
Works with Steel Sleeve Chains |
| Material Feature: |
Heat Resistant |
| Material: |
Rubber |
| Usage: |
Drag Chain |
| Structure (',For Chain): |
Roller Chain |
| Color: |
Solid Color |
| Chain Size: |
1/2" *3/32" |
| Series: |
Stepless |
Product Description
Heat Resistant Conveyor Belt
Feature:
Our heat resistant conveyor belt adopt SBR or EPDM as covering layer, special high temperature resistant canvas as carcass materials, not only solving the fabric shrinkage and deformation problems under the environment of high temperature, but also avoiding crucial problem as high degree of saturation of ethylene propylene rubber, poor adhesion. Ls is lighter, of long lifespan(about2-4times )and good performance of heat resistance.
1. Specification is similar to common conveyor belt.
2. GB/T2002-2005 and GB/T7984-2001 Standard are applicable with the international Standard draft ISO/FDIS14890-1999 as reference.
3. Heat resistant conveyor belt is divided into three types as follows:
HR120: Cover consists mainly of SBR. The belt surface temperature of HR120 belt should be than 120º C, the maximum material temperature for short period can reach 170º C. This grade of Heat resistant conveyor belt is mostly common used traditional heat resistant conveyor belt widely used in Cement, coking, metallurgy, chemical, iron and steel industry, etc.
HR150: Cover consists mainly of SBR. The belt surface temperature of HR150 belt should be lower than 150º C, and the maximum material temperature for short period can reach 200º C. Comparing to common conveyor belt, the product is higher temperature resistant, cracking resistant, ageing resistant and long lifespan. It apply to transport high temperature material as sintered ore, clinker, coke, dry lime, dry clay, etc.
HR180: Cover consists mainly of EPDM. The belt surface temperature of HR150 belt should be not higher than 180º C, and the maximum material temperature for short period can reach 250º C, comparing to common conveyor belt, this kind of belt is more cauterant resistant. It forms a dense carbonized layers on belt cover under high temperature to play an effect of heat insulation and cauterant resistance, which can also extend the belt life. It apply to transport high temperature material as special transport situation as sintering ore and cement field, etc.
Select different type of heat resistant belt according to the temperature, surface figure, viscosity condition and other concerned data o conveyor materials. For instance, when conveyed material have a temperature of 150º C, such as the coke or sintered ore etc, and have a relatively small contact area with the belt's surface temperature remains at 60~80º C. In contrast, when powdered material like cement is being conveyed, there is almost no temperature difference between material and belt surface. More information please refer to the following table.
Tips:
1. The life of heat resistant belt is largely affected by the belt's surface temperature during operature during operation. The belt temperature directly influence not only the adhension between cover&ply, but also the abrasion and cracking resistant performacne of cover rubber. Please make full tests of the temperature and other conditions, and then choose the suitable type.
2. Much thicker rubber is very important to ensure much longer life of the belt.
F. A. Q
1) Is the sample available?
Yes, the sample are available for you to test the quality. If we have samples in warehous.
2) The delivery date?
Normally, the delivery date is 20~30 days.
3) Any quality control?
We have SGS Certificaiton, ISO9000 Certification, and QC system to test and control the quality.
4) Warranty
There's a six-month warranty for our products.
5) Standard: DIN, RMA, AS, SANS, ISO, JIS etc.
|
Materials Carried |
Lump Size |
Temperatrure of Materials Carried |
Belt Surface Temperature |
|
Coke |
100~200mm(4~8 inch) |
70~100 degree |
50~60 degree |
|
Cement |
Powder |
100~250 degree |
80~90 degree |
|
Clinker |
10~30 mm (0.4~1.2 inch) |
100~220 degree |
100~110 degree |
|
Molding |
-- |
200~250 degree |
80~90 degree |
|
Metal Pow der |
-- |
170 degree |
120~130 degree |
|
Raw Material |
below 30mm(1.2 inch) |
180~220 degree |
100~120 degree |
|
Sintered Ore |
25~200 mm(1~8i nch) |
200~400 degree |
130~150 degree |
|
Return of Sintered Ore |
below 10mm(0.4 inch) |
260 degree |
180~200 degree |
