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Products Categories
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● Specification of
EP630/4-1200-6+2 AS M
EP：Represents that the material of skeleton body is EP canvas
630/4：Represents the longitudinal tensile strength of the belt body630N/mm，The belt body consists of four layers of EP canvas
1200：With body width1200mm
6+2:上、The thickness of the lower covering glue is respectively6mm，2mm
AS M:Type of covering adhesive
Skeleton stress body for multi-layer chemical fiber canvas, layer for adhesive, plus covering adhesive. According to the standards of DIN22102, AS1332, BG7984, JISK6322, we can produce all kinds of fabric core conveyor belts with strong strength and adhesive cover requirements. The layered fabric core conveyor belt has been used in many mines, power plants, building materials, coal, ports, metallurgy, chemical industry and other fields at home and abroad.
● Execution standard
We can organize production according to the following standards: GB7984, GB10822, GB20021, HG3714, HG3782, DIN22102, AS1332, JISK6322,
According to customer requirements to produce the width of not more than 2200mm conveyor belt.
● Technical parameters
Note: the thickness of covering adhesive, the number of cloth layers and the length of production can be determined by both parties through negotiation.
● Recommends the minimum roller diameter of conveyor
● Product features
The width, length, total thickness of the strip and the deviation of the overburden are in accordance with the requirements of GB/T 4490
● Cloth layer joint
The number and position of longitudinal and transverse joints of the multi-layer core cloth of the tape shall comply with the requirements of HG/T 2194
Physical properties of the overlay of the belt
Note: When the thickness of the overburden is 0.8mm~1.6mm, the thickness of the sample can be the appropriate thickness for cutting. At this time, the tensile strength and elongation at break are allowed to be less than 15% lower than the median value in the table.
● Test conditions
Ozone concentration (50±5) x10-8 (volume fraction), temperature (40±2) ℃, elongation (20±2) %, time 15h. Ozone oxidation test results should be free of cracking
● Cover adhesive properties
Burn resistant conveyor belt
● The characteristics of
The strength layer near the working face is covered with a layer of special heat-resistant fabric (GF canvas), and the strength layer is made of high-temperature resistant polyester canvas.
Unique formula of coating glue material, when conveying high temperature material, the surface forms anti-burning material.
3 excellent paste formula, to ensure high adhesion between layers under high temperature conditions, avoid defects such as delamination and foaming in the process of use, good stability, long service life.
High temperature resistant conveyor belt
Field drawing of heat resistant conveyor belt
● Structural features and applications
The skeleton stress body is polyester canvas with high modulus and low shrinkage or IW steel mesh or steel wire rope, and is covered with styrene butadiene or ethylene propylene triglyceride with good heat resistance, so that the finished belt has good thermal stability, which is used in steel, cement, coking, chemical industry, glass and other industries. It is used to transport all kinds of sintered semi-finished products, cement clinker and all kinds of high temperature powder or block materials at the temperature of 100-300℃.
● Product Category Segmentation
According to the different temperature of the material of the conveyor belt, the heat-resistant conveyor belt can be divided into T1, T2, T3 and T4 grades:
● Product features
Cotton canvas, nylon canvas or polyester canvas is used as the core, and the covering adhesive is a combination of natural rubber and butadiene rubber, which has the characteristics of high elasticity, impact resistance and cold resistance, and can be used normally under the environment of minus 40℃.
● Technical parameters
Physical properties of covering adhesive