High-performance buffer bed

High-performance buffer bed

Published:2014-09-05   Source:系统管理员    Click:
Features Parameters

Outline of the product:

High-performance buffer bed is again an environment-friendly patent product developed by our company according to market demand, it is further divided into heavy-duty and light-duty buffer bed according to the magnitude of impact it receives, the buffer strip on this buffer bed is made through composite process by adopting wear-resistant pad as the buffer carrier and adopting wear-resistant pad with low coefficient of friction for the contact surface of the belt. Compared with the conventional buffer idler, this buffer bed is able to provide total support of the belt in the feed area so as to effectively protect the belt against scratching by foreign matters and enhance overflow and dust prevention effect. The left and right side plates of the buffer bend can be installed separately, the buffer strips can be changed individually with convenient installation and disassembly, the heavy-duty buffer bend is generally used for large-lump material conveying system with higher drop, its chute surface all adopts buffer strips; the light-duty buffer bed is used for small-lump material conveying system with a less higher drop, the side bed of the buffer bed adopts rubber strips which are able to effectively protect the belt against scratching by foreign matters and enhance overflow and dust prevention effect, the bottom bed of the buffer bed adopts troughed buffer idler bearing, such construction can further reduce the friction resistance

Technical parameters

Wear-resistant pad with ultrahigh molecular weight

Color

White or blue

Tensile strength

(MPa)

30

Fracture elongation

(%)

300

Hardness

(Shore A)

95~98

Specific gravity

(g/cm3)

0.93~0.94

Coefficient of friction

 

0.2

Buffer layer (rubber)

Color

Black

Tensile strength

(MPa)

19

Fracture elongation

(%)

400

Hardness

(Shore A)

60±5

Elasticity

(%)

70

Overburden coefficient (UHMWPE-rubber)

N/mm

6.0

Overburden coefficient (rubber-metal fastener)

N/mm

6.0

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