High Temperature Resistant Ep Rubber Belt for Underground Coal Mining

• Customization: Available
• Type: EP100
• Material: Rubber
• Model NO.: EP 100
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Number of Canvas Plies: 4
• Top Covering Rubber Thickness: 4mm
• Bottom Covering Rubber Thickness: 2mm
• Tensile Strength Standard: 10MPa
• Heat Resistant Temperature: 120-300 ºC
• Width: 1000mm
• Transport Package: PVC Seaworthy Plastic Film
• Specification: 200Mtr/Roll
• Trademark: Hanbelt
• Origin: Shandong, China
• HS Code: 401012
• Production Capacity: 3000mtr/Day

Product Description

HEAT RESISTANT CONVEYOR BEL

Description:

The heat-resistant conveyor belt is a heat-resistant conveyor belt made of multilayer rubber cotton canvas (polyester cotton cloth) or polyester canvas covered with high-temperature or heat-resistant rubber, bonded together by high-temperature vulcanization, suitable for conveying  below 175ºC hot coke Carbon, cement, molten slag and hot castings, etc. It is mainly used in metallurgy, construction and other industries to transport high-temperature materials such as sinter, coke, cement clinker, etc. The material temperature does not exceed 800ºC, and the belt surface temperature does not exceed 220ºC.
 

1.Type

The heat resistant conveyor belt is divided into ordinary heat-resistant conveyor belt and strong heat-resistant conveyor belt. The strength layer of ordinary heat-resistant belt is polyester cotton canvas (CC56), and the strength layer of strong heat-resistant belt is EP (specifically, it is divided into EP100 type, EP150 type, EP200 type, EP250, EP300, EP350, EP400, etc.).

2.Structure and characteristics

(1)Main structure: It is composed of a high-temperature burning layer, a transition layer, an organic thermal insulation layer, a strength layer and a heat-resistant layer.

(2)Features: The cover rubber produces a microporous carbonized layer when exposed to high temperatures, which is resistant to burning and can prevent the further transfer of heat to the belt  body, reducing the internal strength of the belt. The carbonized layer generates irregular small cracks during the operation of the belt body, which can make the belt body have a cooling effect.

(3).Heat resistant temperature grade

The heat-resistant conveyor belt can be divided into five types:

Type I  :can withstand test temperature not greater than 100 ºC, the highest short-time operating temperature is 150 ºC, code T1.

Type II :It can withstand the test temperature of not more than 125ºC, the highest short-time operating temperature is 170ºC, and the code is T2.

TypeIII:It can withstand test temperature not more than 150ºC, maximum short-time operating temperature is 200ºC, code T3.

Type IV: can withstand test temperature not greater than 175ºC, the highest short-time operating temperature is 400ºC, code T4. .

Type V: can withstand test temperature not more than 240ºC, maximum short-time operating temperature is 600ºC, code T5.
 

3.Application:

Heat resistant conveyor belt is mainly used to transport high-temperature materials, such as sinter, hot coke, cement clinker, hot castings, etc. According to the main performance of resistance to tropical damage and loss of conveying capacity and different heat resistance levels, EPDM or styrene butadiene rubber are used as covering rubber respectively; High strength and high permeability polyester canvas or cotton canvas as a strong layer. The heat-resistant conveyor belt is made of multi-layer rubber cotton canvas (polyester cotton cloth) covered with high-temperature or heat-resistant rubber and bonded by high-temperature vulcanization. It is suitable for conveying hot coke, cement, slag and hot castings below 175 ºC.

4.main parameter
 

Fabric Material	Fabric Structure		Fabric code	Layers	Covering Rubber Thickness
	Meridional direction	Latitudinal direction			Top	Bottom
Cotton canvas	Cotton	Cotton	CC-56	3-8	2.0-10.0	1.5-6.0
Nylon Canvas	Nylon	Nylon	NN100	3-8
			NN125
			NN125
			NN150
			NN200
			NN250
			NN300	3-6
			NN350
			NN400
			NN500	3-5
Polyester canvas	Polyest	Polyester	EP100	3-8
			EP125
			EP150
			EP200
			EP250
			EP300	3-6
			EP350
			EP400
			EP500	3-5

5.Production Specification

Width range:  500mm-2200mm
 Length: 100-300mtr/roll
Standard: DIN22102(Z,W,Y,X) AS1332(N.M),RMA(I,II)  SANS1173(A,C,M,N)
 

6.Maintenance method

(1).During use and storage, the conveyor belt shall be kept clean, avoid direct sunlight or rain and snow, prevent contact with acids, alkalis, oils, organic solvents and other substances, and be one meter away from the heating device.

(2).During storage, the warehouse temperature should be kept between 18-40 ºC and the relative humidity should be kept between 50-80%.

(3).During storage, the conveyor belt shall be placed in rolls and shall not be folded. During storage, it shall be turned once a quarter.

(4).Conveyor belts of different types, specifications and layers should not be connected together, and their joints should preferably be bonded.

The type, structure, specification and number of layers of conveyor belt shall be reasonably selected according to the service conditions.

(5)Generally, the running speed of the conveyor belt should not be greater than 2.5 m / s. The materials and materials with large lumpiness and high abrasiveness.When using fixed unloading device, low speed shall be adopted as far as possible.

(6)The relationship between the diameter of the transmission drum of the conveyor and the cloth layer of the conveyor belt, the matching of the transmission drum and the redirection drum, and the requirements for the idler groove angle shall be reasonably selected according to the design regulations of the conveyor.

The feeding direction shall be along the running direction of the conveyor belt. In order to reduce the impact on the conveyor belt when materials fall, chute shall be adopted to reduce the falling distance of materials; In the material receiving section of the conveyor belt, the idler spacing shall be shortened and the buffer idler shall be used as the material leakage. The belt shall comply with the requirements and adopt a soft and appropriate baffle plate to prevent the baffle plate from being too hard and scratching the belt surface of the conveyor belt.
 

 

FAQ

Q1. Are you a manufacturer?

Yes, we are specialist of conveyor belt production,our factory is located in Shandong Province.we have 6 large production workshops with 20,000m², We produce various conveyor belt.

 
Q2. What is the lead time?

10 days for bulk order production.
30 days for container order production.

Q3. How to pay?

 T/T or L/C through bank account
 
Q4. How about package?

1.Usually the packaging is PVC seaworthy plastic film,We can pack according to the packing material and color required by customers.

2. With Iron roller core

Q5.Do you accept customization?

Yes, we accept customization, can design and produce conveyor belt products meeting customer requirements according to customer requirements, and can also paste the trademark designated by customers