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HEAT-RESISTANT CONVEYOR BELT

Suitable for the places where the temperature of material or environment is higher than 60℃, such as sintering plant, coking plant, cement factory, an iron foundry, etc.

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  • Product description
  • Usage

    Suitable for the places where the temperature of material or environment is higher than 60℃, such as sintering plant, coking plant, cement factory, an iron foundry, etc.

    Fabric

    Cotton, polyester-cotton, polyester, nylon 66 steel rope.

    Tensile strength (Warp/Weft)

    200-2000N/mm

    Width

    500-1800mm

    Physical and mechanical properties

    Coating rubber Performance items Unit Index
    Tensile strength at break Mpa ≥ 10
    Elongation rate at break % 240
    Strength Degree 67-78
    Rubberized fabric layer Bond strength between rubber and cloth N/mm ≥ 5.0
    Bond strength between layers of cloth N/mm ≥ 3.15
    Warp direction tensile strength at break of each rubberized fabric layer N/mm ≥ 150
    Warp direction elongation rate at break of each rubberized fabric layer % ≥ 15

    Heat resistant conveyor belt

    1.The specification is the same as the common conveyor belt
    2.The product carries out the standard of GB/T20021-2005
    3.The heat resistant conveyor belt:
    T1: it can stand the experimental temperature of no more than 100℃, symbols as T1
    T2: it can stand the experimental temperature of no more than 125℃, symbols as T2
    T3: it can stand the experimental temperature of no more than 150℃, symbols as T3
    T4: it can stand the experimental temperature of no more than 180℃, symbols as T4

    After heat-resistant test, the physical performance of the coatinglayer is in line with the standard below

    Items Type
    T1 T2 T3 T4
    Changing scope
    Hardness Difference between before and after aging 20 20 20
    Maximum after aging 85 80
    Tensile strength Performance change rate reduced by 25 30 30 30
    Minimum after aging 12 10 5 8
    The elongation rate at break Performance change rate 50 55 45
    Minimum after aging 200 180 200

    Abrasion value of the coating layer

          ltems
    Grade  Type
    Abrasion value
    T1 T2 T3 T4
    Firsts 0.8 1.0 1.0 1.0
    Qualified 1.0 1.2 1.2 1.2

    Ply bond strength

    Items Among the layers Abrasion value
    Thickness of the coating layer ≤1.5mm Between the coating layer and the core
    The average number of all specimens is no less than 3.0 2.2 2.6
    The minimum pealk number of all specimens is no less than 2.0 1.6 2.0

Company Profile


Hebei Dongsheng Rubber Co., Ltd. was founded in 1980 and was originally known as Dongcheng Belt Factory of Anguo City. After years of practical research and unremitting efforts, it has now developed into a modern enterprise of a certain scale.

The company covers an area of 11,000 square meters and has a construction area of 4,500 square meters. It is engaged in the production, service and business activities of rubber products and conveying machinery. We can produce various specifications of ordinary conveyor belts, high-strength conveyor belts, heat-resistant, flame-resistant, acid and alkali resistant, hermetic patterned conveyor belts, pitted conveyor belts, parallel transmission belts and various idlers, brackets, transmission rollers and other conveyor machinery parts. 

Factory building
Factory building
Factory building
Factory building
Factory building
Factory building

Customization


Customer Inquiry

Factory Quotation

Customer Orders

Factory Production

Quality Testing

Packaging & Shipping

FAQ


Can you accept small quantities?

Yes, small batches are accepted, and delivery is fast

Do you have pre-shipment inspection procedures?

Yes, we always test the product before delivery.

Can I take a sample for testing?

Yes, samples can be sent for testing before bulk orders.

What is the delivery time?

Inventory orders take 7-15 days, while OEM and ODM orders depend on the specific circumstances.

What are the payment terms?

Wire transfer or Letter of Credit, Western Union, Alipay, etc.

Can I have my own customized product?

Yes. OEM and ODM services are available, including design, logo, and packaging.

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