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GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts

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GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts

GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts
GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts

Large Image :  GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts

Product Details:
Place of Origin: Henan, China
Brand Name: citic lk
Payment & Shipping Terms:
Minimum Order Quantity: >=1 Pieces
Price: $100.00
Packaging Details: Standard packing or according to customer's requirement
Supply Ability: 13333 Piece/Pieces per Day
Detailed Product Description
Warranty: 1.5 Years, One Year Applicable Industries: Manufacturing Plant, Construction Works , Energy & Mining
Local Service Location: Viet Nam, Indonesia, Australia, Argentina Showroom Location: None
Condition: New After-sales Service Provided: Overseas Service Center Available
Product Name: GM-3 Friction Liner Type: GM-3
Usage: Mine Hoist Application: Coal
Other Name: Hoist Head Sheave Liner Certificate: ISO9001:2015
Color: Customer's Request Installation: Engineer Guide
Port: Tianjin Qingdao Shanghai
High Light:

Hoist head sheave liner

,

GM-3 friction liner

Product Description

Hoist head sheave liner and guide pulley liner

Friction liner material experienced the process of polyvinyl chloride, polyurethane, polyurethane, and thermosetting materials. The first three materials designed the friction coefficient in 0.2 ~ 0.23, the last material’s friction coefficient is more than 0.25 ( high friction liner). 

 High friction liner is divided into domestic high friction, imported materials to suppress high friction, pure imported high friction three. The users can choose at will according to their needs. Tower hoist liner is a rope groove, floor type hoist liner two rope grooves, mainly for the convenience of turning rope groove. In return, they also improved the liner service life and the usage rate of liner material. The friction liner is fixed on the friction wheel by fixed block and pressing block through bolts.

 

GM-3 friction liner Mechanical properties

No.

Item

Unit

Measure results

Remark

1

density

g/cm3

1.36

 

2

hardness

HD

70-74

GB/T2411

3

impact strength

KJ/M2

9.72

GB1843

4

tensile strength

Mpa

19.10

GB1040

5

Bending strength

Mpa

26.22

GB9341

6

Flexural modulus

Mpa

920

GB9341

7

elongation at break

%

10.6

GB1040

8

compressive strength

Mpa

45.6

GB1041

9

thermal decomposition 

temperature

320

 

 

 

Comparison between GM-3 friction liner and K25  friction liner equal power abrasion test

Sample No.

Try before weight(g)

Try after weight(g)

abrasion(g)

Total abrasion(g)

(cm2)

Equal power abrasion

(10-6cm3/KN.m)

K25

1#

549.70

549.23

0.47

0.75

0.481

5.29

2#

548.12

547.84

0.28

GM-3

3#

513.44

513.15

0.29

0.56

0.412

5.29

4#

523.22

522.95

0.27

GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts 0GM-3 Friction Hoist Head Sheave Liner CITIC HIC Machine Parts 1 

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