| Price | Ngotiable |
| MOQ | Ngotiable |
| Delivery Time | 15-50 days, depends on QTY |
| Brand | HTR |
| Place of Origin | CHINA |
| Certification | CRCC |
| Packaging Details | Export packagings or Customize |
| Payment Terms | L/C,T/T |
| Supply Ability | 9000pcs per month |
| Speed | Using for 80-120km/hour | Place of Origin | CHINA |
| Production standard | TB/T 2403-2010 | Packaging Details | Export packagings or Customize |
| Product Name | Railway brake block,brake shoe | Port | Shanghai,qingdao,ningbo,shengzhen,chongqing ect. |
| Braking Force | High friction or low friction | Dimensions | Customize |
| Material | Composite | Supply Ability | 9000pcs per month |
| Certification | CRCC | Colour | Black, yellow, red or custom colour |
| Brand Name | HTR | Payment Terms | L/C,T/T |
| Price | Ngotiable | Delivery Time | 15-50 days, depends on QTY |
| Minimum Order Quantity | Ngotiable | Package | Export packaging |
Composite brake shoe of diesel locomotive brake shoe
When the train is running and braking, the brake part that directly rubs the wheel to stop the train is the brake shoe; the tile shaped brake block made of cast iron,composite material or other materials holds the wheel tread tightly and makes the wheel stop rotating through friction.
Railway brake shoe other name is railway brake block, train brake block. It is mainly used for the braking of heavy-duty freight cars. It is applicable to railway freight cars with maximum running speed of 120km/h and axle load of no more than 25t.
Composite brake shoes for railway freight cars are divided into two types: one is high friction coefficient composite brake shoe(H), and the other is low friction coefficient composite brake shoe(L). “H” brake shoe cannot be interchanged with “L” brake shoe and various cast iron brake shoes.
Product Specification
|
Material |
Composite |
|
Inspection |
Domestic or Appointed |
|
Braking Force |
High friction(2.8~3.2) |
|
Density(g/cm3) |
Not more than ± 5% |
|
Compression modulus(MPa) |
≤1.3×103 |
|
Compressive strength(MPa) |
≥25 |
|
Yield strength(Mpa) |
≥235 |
|
Tensile strength(Mpa) |
≥370 |
|
Elongation after fracture |
≥26% |
Advantage
1. Customized according to customer requirements
2. Friction property can be adjust according to requirement.
3. Good wear resistance and long life span.
4. Its no Crocidolite in Ironstone(asbestos).
5. It contains no lead, zinc or any other toxic materials,
6. it is environmental friendly, and causes no bad smell in friction.
Application
Related products
1. Cast iron brake shoe
Advantage
2. Powder
treated
brake
shoe
Powder
metallurgy
brake
shoe
is
made
of
metal
or
alloy
as
the
matrix,
added
with
friction,
lubrication
or
other
metals
and
nonmetals
with
some
special
functions,
and
made
by
powder
metallurgy
technology.
Its
quality
is
between
high
wear
synthetic
and
cast
iron
brake
shoes.
It
forms
black
powder
after
wearing
with
the
locomotive
wheel
tread,
which
will
not
cause
major
damage
to
the
locomotive
wheel
tread.
