| Customization: | Available |
|---|---|
| Type: | EP200 |
| Material: | Rubber |
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We have these grade type on heat resistant belt.
Grade HR : Specially compounded rubber capable of withstanding recommended for handing thermal degradation for prolonged periods and recommended for handing material like alumina, ash, clicker, foundry sand, etc. at temperature above 65c, and upto 120c for fines and 140c for coarse material.
·HR(T1) - Our range of HR(T1) Conveyor Belts are heat resistant suitable for continuous Temperature up to 120 degree centigrade for coarse materials and 100 degree Centigrade for fines. These conveyor belts are mainly used in Paper, Foundries, Chemical & Fertilizer plants etc.
·SHR (T2) - Our range of SHR (T2) Conveyor Belts is used for handling material up to 160 degree centigrade for fines and 180 degree centigrade for coarse material. These Conveyor belts are mainly used for conveying Sintered ore, Pellet, Coke, and Clinker Etc.
·SHR(T3) - Our range of SHR(T3) Conveyor Belts are used for controlled high temperature Applications, it is suitable for continuous service up to 180 degree centigrade and a peak temperature of 200 degree centigrade. These conveyor belts are mainly used to handle red hot materials such as Cement, Clinker, Sintered Ore and Phosphate.
Property & Advantages
(1) Low density and high filling property
EPDM rubber is a kind of rubber with low density and its density is 0.87. In addition, it can be filled with oil and fillers which can reduce the cost of rubber products . Moreover, for the high Mooney value EPDM rubber, the physical and mechanical energy after high filling will not decrease significantly.
(2) Aging resistance
EPDM has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, electrical properties, oil filling and room temperature fluidity. The working temperature can be increased by adding suitable antioxidant. EPDM crosslinked with peroxide can be used under harsh conditions. When the concentration of ozone was 50 PPHM and the tensile strength was 30%, the EPDM rubber could not crack for more than 150 hours.
(3) Corrosion resistance
Due to the lack of polarity and low unsaturation, ethylene propylene rubber has good resistance to various polar chemicals such as alcohols, acids, bases, oxidants, refrigerants, detergents, animal and vegetable oils, ketones and fats; but it is less stable in aliphatic and aromatic solvents (such as gasoline, benzene, etc.) and mineral oils. Under the long-term action of concentrated acid, the performance will also decline. In ISO / to 7620, nearly 400 kinds of corrosive gaseous and liquid chemicals on various rubber properties were collected, and 1-4 grades were specified to indicate the degree of action
Grade , Volume , Swelling rate /% , Hardness reduction , Effect on properties
1 < 10 < 10 slight or none
2 10-20 < 20 smaller
3 30-60 < 30 medium
4 > 60 > 30 severe
(4) Steam resistance property
Ethylene propylene rubber has excellent water vapor resistance and is estimated to be superior to its heat resistance property . In 230 ºC superheated steam, the appearance of EPDM did not change after nearly 100 h. However, under the same conditions, the appearance of fluororubber, silicone rubber, fluorosilicone rubber, butyl rubber, nitrile rubber and natural rubber had obvious deterioration after a short time under the same conditions.
(5) Resistance to superheated water
The resistance of ethylene propylene rubber to hot water is also good, but it is closely related to all curing systems. The mechanical properties of ethylene propylene rubber (EPDM) vulcanized with dimethomorphine disulfide and TMTD as vulcanization system changed little after soaking in superheated water at 125 ºC for 15 months, and the volume expansion rate was only 0.3%.
(6) Electrical properties
EPDM has excellent electrical insulation and corona resistance, and its electrical properties are better than or close to those of styrene butadiene rubber, chlorosulfonated polyethylene, polyethylene and cross-linked polyethylene.
(7) Elasticity
Due to the fact that there are no polar substituents in the molecular structure of ethylene propylene rubber (EPR), the molecular chain can maintain flexibility in a wide range, which is second only to natural rubber and cis-1,4-polybutadiene rubber, and can still maintain at low temperature.
(8) Adhesion
Due to the lack of active groups in the molecular structure of ethylene propylene rubber, the cohesive energy is low, and the compound is easy to spray frost, so the self viscosity and mutual viscosity are very poor
Other aspects: EPDM has good ozone and high strength; high hardness and poor low temperature brittleness; good elasticity and low temperature property of silica gel; general ozone and low strength!
Application of Heat Resistant Conveyor Belt:
It is suitable for conveying hot material with high temperature such as in cement plant, steel plant.
The best designed covers for specific installations main material of heat resistant belt is EPDM.
we can produce from 300mm Width to 2500mm Width.
Heat Resistant Belts is used in Steel Plants (for handling Sinter and Coke) and Cement Plants (for handling Clinker) in addition to other areas of applications. As a rule, special heat resistant belts are required for transporting materials with a temperature of over 70°C. Materials of this type may consist of sinter, cement, moulding sand, coke etc
heat resistant conveyor belts are more than capable of meeting the demands of even the most extreme conditions, which in some cases can involve temperatures as high as 400°C. High temperatures of conveying material can do serious damage to the conveyor belt carcass itself damaged, the heat resistant conveyor belts can protect the belt well.
The service life of these belts depend not only on the temperature of the materials to be transported and on the construction of the belt but also on a number of other factors such as the wear properties of the materials, the fall during loading, the size of the material, the length of the belt, the speed of the conveyor and any chemical action which may be involved. Choosing the correct thickness of the cover is Also essential because the cover acts as a barrier between the heat source and the carcass.
Types & Physical Performance
| Item | 150ºC | 180ºC | 200ºC |
| Tensile Strength | ≥14 N/mm2 | ≥14 N/mm2 | ≥13 N/mm2 |
| Abrasion | ≤250 mm3 | ≤250 mm3 | ≤200 mm3 |
| Elongation at break | ≥400% | ≥400% | ≥350% |
| Const. Operating Temperature | ≤150 ºC |
≤180 ºC |
≤200 ºC |
| Materials Carried | Lump Size | Temperature of Material Carried | Belt Surface Temperature |
| Sintered Ore | 25-200 mm (1-8 inch) |
200-400ºC (390-750ºF) |
130-150ºC (270-300ºF) |
| Return of Sintered Ore | Below 10 mm (0.4 inch) | 260ºC (480ºF) |
150-190ºC (300-370ºF) |
| Coke | 100-200 mm (4-8 inch) |
70-100ºC (160-210ºF) |
50-60ºC (120-140ºF) |
| Raw Material | Below 30 mm (1.2 inch) | 180-220ºC (360-410ºF) |
100-120ºC (210-250ºF) |
| Clinker | 10-30 mm (0.4 - 1.2 inch) |
100-220ºC (210-440ºF) |
100-110ºC (210-230ºF) |
| Cement | Powder | 100-125ºC (210-250ºF) |
80-90ºC (170-190ºF) |
| Metal Powder | - | 170ºC (340ºF) |
120-130ºC (250-270ºF) |
| Molding Sand | - | 200-250ºC (390-480ºF) |
80-90ºC (170-190ºF) |
Delivery
3-4 weeks after receiving your advance payment.
The products have excellent shock resistance, abrasion resistance, high strength ductility, and long service life, which can better meet the demands of the transport of materials in such industries as large coal mines, metallurgy, chemical industry, port, and so on.
(1)Q: Are you a factory or trading company?
A: We are a factory with an export license. We have the most convenient transportation conditions.
(2)Q: Do you offer samples?
A: We are glad to offer you free samples. New clients are expected to pay for the delivery cost, this charge will be deducted from the payment for the order.
(3)Q: How about the lead time?
A: Within10-20 days after getting the prepayment or L/C.
(4)Q: How can we pay?
A: For a small sample shipping costs, you can pay either by PayPal or by T/T. And by T/T or L/C at sight for a large amount of the order.
(5)Q: Can you do CO, Form E, Form F, Form A, etc?
A: Yes, we can do them for you.
(6)Q: What is your factory's main product?
| No. | Rubber Conveyor Belt |
| 1 | Conveyor Belt for General Purpose |
| 1.1 | EP(polyester) Conveyor Belt: EP100,EP125,EP150,EP200,EP250,EP300,EP400,EP500,EP630 |
| 1.2 | NN(Nylon) Conveyor Belt : NN100,NN125,NN150,NN200,NN250,NN300,NN400,NN500,NN630 |
| 1.3 | Cotton Conveyor Belt: CC-56 CC70 |
| 1.4 | Steel Cord Conveyor Belt: ST630,ST800,ST1000,ST1250,ST1600,ST2000,ST2500,ST3150,ST4000,ST4500,ST5000, ST5400 |
| 2 | Conveyor Belt for Special Purpose |
| 2.1 | Heat Resistant Conveyor Belt |
| 2.2 | High-Temperature Conveyor Belt |
| 2.3 | Fire Retardant Conveyor Belt |
| 2.4 | Cold Resistant Conveyor Belt |
| 2.5 | Oil Resistant Conveyor Belt |
| 2.6 | Chemical Resistant Conveyor Belt |
| 3 | Chevron (PaConveyor Belt |
| 4 | Bucket Elevator Conveyor Belt |
| 5 | Sidewall Conveyor Belt |
| 6 | Flat Transmission Belt |
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