Chongqing, China
Business Type:
Manufacturer/Factory
Number of Employees:
79
Year of Establishment:
1999-07-26
Management System Certification:
ISO9001:2015, ISO14001:2015
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available
German Speaker

Brake Shoe, Brake Block, Rolling Stock manufacturer / supplier in China, offering Outstanding Braking Performance Composite Brake Shoes for Railway Wagons, German High Friction Coefficient Composite Brake Shoe, Quality Supplier of Composite Brake Shoes for Train Wagons and so on.

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Supplier Homepage Products New brake shoes for freight wagons Outstanding Braking Performance Composite Brake Shoes for Railway Wagons
  • Outstanding Braking Performance Composite Brake Shoes for Railway Wagons
  • Outstanding Braking Performance Composite Brake Shoes for Railway Wagons

Outstanding Braking Performance Composite Brake Shoes for Railway Wagons

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $10-20/ Piece
Port: Chongqing, China
Production Capacity: 2000000 Pieces/Year
Payment Terms: L/C, T/T, Western Union
Customized: Customized
Certification: ISO14001, ISO9001, Crcc
Type: Train Brake
Friction Body: Polymer Material
Steel Plate: Q235A Steel
Thickness: 45~50mm

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Basic Info

Width
50~85mm
Length
300~400mm
Outer Arc
R450mm
Surface Treatment
Painting
Process
Cold + Hot Pressing
Axle Load
Max. 25t
Applicable Speed
90~120km/H
Trademark
QL
Transport Package
W/CS
Specification
Subject to design drawing
Origin
China
HS Code
8607210000
1. Features:
a. The adjustable range of friction coefficient , it is applicable to various running speeds.
b. The composite brake shoe provides high abrasion resistance and long service life, so as to greatly reduce the workload of brake shoe replacement and save the costs of maintenance and operation.
c. Without sparks when braking, it can avoid the iron powders generated during wear-and-tear and relieve the impacts on electric equipment.
d. It is of light weight, so it can be replaced conveniently and easily.
e. It causes small abrasion and no thermal crack on the tread.
f. The lower friction coefficient at high speed maintains sufficient braking force, improves the braking performance and shortens the braking distance.
g. The friction coefficient index can be fully increased. The composite brake shoe is combined with the small-diameter braking cylinder to save compressed air. When braking on long heavy down grade, it may shorten the air recharge time, so as to improve the wagon safety when running on heavy down grade.
h. The composite brake shoe won't result in rough tread, so it could reduce the noise level by 8~10dB.
i. Compliance with Standard TB/T2403.


2. Application:
Applicable for freight rolling stock speed at 90km/h, and axle load below 21t.

3. Technical Specification:
PerformanceUnitIndex
Compression strengthMpa25
Compression modulusMpa1.5*103
Bending strengthMpa8
Impact strengthkj/m21.8
Rockwell hardnessHRR≤100
Densityg/m3±5% deviation from the nominal value
Soluble content of acetone%≤5
Shear strength between friction body and steel back plateMpa1.20
Tensile force of friction body and steel back plateKN≥15

4. Product & Workshop:
 Product                                                     

Outstanding Braking Performance Composite Brake Shoes for Railway WagonsOutstanding Braking Performance Composite Brake Shoes for Railway Wagons


Workshop
Outstanding Braking Performance Composite Brake Shoes for Railway WagonsOutstanding Braking Performance Composite Brake Shoes for Railway Wagons
Outstanding Braking Performance Composite Brake Shoes for Railway WagonsOutstanding Braking Performance Composite Brake Shoes for Railway Wagons
 

5. Some Production Equipments & Testers:
Pressing Machine
Outstanding Braking Performance Composite Brake Shoes for Railway Wagons

Magnetic Particle Testing Machine
Outstanding Braking Performance Composite Brake Shoes for Railway Wagons

Temperature & Humidity Chamber
Outstanding Braking Performance Composite Brake Shoes for Railway Wagons

Electronic Universal Testing Machine
Outstanding Braking Performance Composite Brake Shoes for Railway Wagons
      
Thermal Gravimetric Analyzer
Outstanding Braking Performance Composite Brake Shoes for Railway Wagons




 

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