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| Price | Negotiable |
| MOQ | Negotiable |
| Delivery Time | 1-30 working days |
| Brand | kingrail |
| Place of Origin | China |
| Certification | ISO |
| Model Number | 350mm |
| Packaging Details | standard export package, or as per customer request |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000 Piece/Pieces per Year |
| Place of Origin | China | Packaging Details | standard export package, or as per customer request |
| Model Number | 350mm | Applicable Industries: | Machinery Repair Shops, Energy & Mining |
| Supply Ability | 1000000 Piece/Pieces per Year | Certification | ISO |
| Processing | Tooling-Raw Material-Forging-Machining-Inspection | Brand Name | kingrail |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Dimensions (L x W x H) (mm): | As per customer's drawing |
| Price | Negotiable | Delivery Time | 1-30 working days |
| Minimum Order Quantity | Negotiable | Track (mm): | 400 600 1450 1000 |
| Size: | 350mm,300mm,450mm, 650mm as per customer specific | Manufacture Method | Casting&Forging |
Strength of 250-650mm diameter urban rail vehicle wheelsets variant of passenger car wheelsets
Reduce
mechanical
wear
and
reduce
running
resistance
The
inner
side
of
the
wheel
of
the
mine
wheel
has
a
rim,
and
a
cer-tain
gap
is
left
between
the
rim
and
the
rail.The
tread
surface
incontact
with
the
rail
is
tapered
so
that
the
wheel
pair
remains
cen-tered
while
running
along
the
track,
reducing
mechanical
wear
and
reducing
running
resistance.The
inner
side
of
the
wheel
of
the
mine
wheel
has
a
rim,
and
a
cer-tain
gap
is
left
between
the
rim
and
the
rail.The
tread
surface
incontact
with
the
rail
is
tapered
so
that
the
wheel
pair
remains
cen-tered
while
running
along
the
track,
reducing
mechanical
wear
andreducing
running
resistance.
The part of the mineral vehicle that is in contact with the rail is composed of two left and rightwheels firmly pressed on the same axle.The role of the wheel pair is to ensure the runningand steering of the rolling stock on the rail, to withstand all static and dynamic loads from therolling stock, to transfer it to the rail, and to transfer the load generated by the uneven line tothe parts of the rolling stock. In addition, the driving and braking of mineral vehicles also workthrough the wheelset.
Railway
Wheel
Set
1.
material:
cast
steel
or
cast
iron
2.
constitute:
two
wheels,
one
axle,
four
bearings,
and
other
parts
3.
loading
capacity:
1-25tons,
each
one
is
ok
zmwm02
4.
wheel
sets
gauge:
600mm,
762mm,
900mm,
and
etc
5.
type
of
the
wheels:
hollow
wheel
sets
and
solid
wheel
sets
6.
diameter
of
the
wheels:
300mm,
350mm,
400mm,
450mm
7.
material
of
the
axle:
45#
steel,
or
Q235
8.
quantity
of
each
wheel's
bearing:
two
9.
material
of
the
bearing:
LYC32212,conical
roller
bearing,deep
groove
ball
bearing
10.
weight:
70kg
| Technical characteristics: | |
| Wheel profile diameters(mm) | 500-1.350 |
| Axle length(mm) | 1.250-2.500 |
| Speed range(r.p.m) | 1,5-300 |
| Main motor power(kw) | 55 |
| Main axis feeds(mm/min) | 7.5 |
| Keywords | Wheelset |
| Name | 500mm Gauge Mining Car Wheel Set Wheel Set for The Mining Battery Locomotive, Steel Wheel Set, Mining Battery Locomotive |
| Transport Package | Wooden Package or Naked |
| Trademark | King Rail |
| Origin | Anhui, China |
| Production Capacity | 1000 Sets/Month |
1.
Freight
wagons
2.
Passenger
wagons
3.
Locomotives
4.
Trams
5.
Diesel-Electric
Trains
6.
Narrow
gauge
trains
7.
Special
vehicles
for
rail
maintenance.
Our
Equipments
of
railway
wheel
set:
The
total
production
area
of
Kingrail
Parts
is
55,
000
square
meters,
including
a
40,
000
square
meter
factory
and
10,
000
square
meter
warehouse.
The
production
mill
covers
over
100,
000
square
meters
equipped
with
steel
rolling
and
casting
lines,
rail
elastic
clip
lines,
fish
plate
lines,
spike
&
Bolt
lines,
heating
treatment
line
and
surface
anticorrosion
treatment
line
as
well
as
electro
galvanizing,
hot
galvanizing
and
Dacromet
processing
lines,hydraulic
wheel
press
machine
to
hydraulic
wheel
press,wheel
press
machine,mounting
press
machine,.
Our
technical
force
is
strong,
the
inspection
method
is
complete,
we
can
strictly
implement
the
national
railway
standards
for
production.
There are strict requirements for the assembly pressure and press-fit process of the axle and the wheel.The inner distance of the mine wheel must be within 135313 mm. ln order toensure the smooth operation of the mining vehicles, reduce the wheel-rail interaction forceand running resistance, the machining ellipticity and eccentricity of the axle journal and thewheel tread, as well as the journal taper, must not exceed the specified limits.
How
to
arrange
the
heat
treatment
process
of
forgings?
Reasonable
process
arrangement
for
heat
treatment
of
forgings
can
make
each
process
have
as
many
steps
as
possible,
thereby
reducing
the
total
number
of
processes;
heat
treatment
of
forgings
can
be
reasonably
carried
out,
reducing
the
production
area,
which
is
conducive
to
management.
For
the
heat
treatment
process
(such
as
annealing,
normalizing,
etc.)
carried
out
by
the
forging
factory
to
improve
the
cutting
performance
of
the
forging,
the
forging
factory
should
arrange
the
heat
treatment
process
(such
as
annealing,
artificial
aging,
etc.)
to
eliminate
internal
stress
before
the
forging
machining.
,
It
is
better
to
arrange
it
after
rough
machining,
or
it
can
be
arranged
after
cutting.
In
order
to
improve
the
mechanical
and
physical
properties
of
forging
materials,
the
heat
treatment
process
(such
as
quenching
and
tempering,
quenching,
etc.)
is
usually
arranged
after
rough
machining
and
before
finishing.
Among
them,
carburizing
and
quenching
are
generally
arranged
after
cutting
and
before
grinding.
The
heat
treatment
process
with
small
deformation
such
as
surface
quenching
and
nitriding
is
allowed
to
be
carried
out
after
finishing.
Processes
(such
as
chrome
plating,
galvanizing,
oxidation,
and
blackening)
are
generally
placed
after
the
process.
Process concentration:
Make each process include as many work steps as possible, so as to reduce the total number of processes;
advantage:
1. It is beneficial to ensure the positional accuracy between the machining surfaces of the forging;
2. It is beneficial to use high-efficiency machine tools, which can save forging clamping time and reduce the number of forgings handling;
3. It can reduce the production area and is conducive to management.
Process dispersion:
The content of the steps in each process is relatively small, so that the total number of processes is large. The advantages of process dispersion: the equipment and process equipment used in each process are relatively simple, the adjustment and tool setting are relatively easy, and the technical level of the operators is not required. high.
How to arrange the heat treatment process for forgings position accuracy.
Services
we
can
provide:
1.
Our
railway
products
comply
with
AREMA,
DIN,
BS,
UIC,
GOST,
NF,
JIS,
GB
and
other
standards.
2.
We
can
customize
railway
fasteners
products
according
to
your
samples
or
drawings.
3. Fast , Convinient Services with High quality products but competitive price.
4. Complete quality inspection procedure to every batch of shipment before delivery.
5. After-service can be warranty last to 3 years of any questions from our customers.
Our aim is to serve customers by providing the the most optimized solution according to the needs of production and meet the satisfaction.
Quality control processes for wheel sets:
1.
Dynamic
balancing-
Automatic
Stand
2.
Electrical
resistance
testing
3.
Ultrasonic
test
of
the
pressing
4.
Geometrical
control-new,
unique
underground,
fully-automatic
stand
with
4D
laser
measurement
head
which
gives
volume
detailed
measurement
of
the
wheel
sets
5.
Thickness
control
of
painting.
Railway
parts
products
we
can
provide:
1,
Rail
Spike
Series:
Rail
Screw
Spike,
rail
Dog
Spike,
rail
Elastic
Spike
etc.
2,
Track
Bolt
series:
Track
Bolt,
Segment
Bolt,
Metro
Bolt,
Tunnel
Bolt,
Hex
Bolt,
Square
Bolt,
Turnout
Bolt,
Fishtail
Bolt,
T
bolt
etc
3,
Rail
Clip
series:
Nabla
rail
Clip,
Elastic
rail
Clip,
SKL
rail
Tension
Clamp,
O
rail
Clip,
Gauge
Lock
Clip
etc
4,
Steel
Rails
series:
Railway
rails,
Crane
Rails,
Mining
Rails,
Over
the
head
Rails,
etc
5,
Steel
rail
wheels
series:
Train
Wheels,
Crane
Wheels,
Hi-rail
vehicle
wheels,
etc
6,
Other
materials
and
accessories:
Rail
Gauge
Insulator,
rail
rubber
Pad,
rail
Fish
plate,
Nut,
rail
Plastic
Dowel,
rail
Tie
plate,
Spring
Washer,
Flat
Washer,
Cast
Iron
Insert,
Anti
Creeper,
rail
Gauge
Rod
etc.
Why
choose
us:
1.
The
company
is
in
a
leading
position
in
the
industry
and
has
obtained
SGS-ISO9001:
2008
quality
system
certification
and
CRCC
certification.
Quality
is
guaranteed.
2.
We
have
8
professional
sales
staff
and
more
than
60
professional
engineers.
Can
provide
professional
and
fast
suggestions
and
quotations
for
your
railway
customized
products
3.
Ma′anshan
is
a
port
city.
We
can
provide
you
with
faster
shipping
services
4.
20
years
of
production
and
sales
experience.
Deal
with
all
kinds
of
after-sales
problems
for
you
in
time.
We believe in quality first principle of our company. Produced by rail industry recognised accreditation schemes then our service and products throughout the supply chain to give quality assurance to all our customers around the world. Kingrail maintains accreditation in ISO, RISQS, . Providing this level of assurance,that is the reason of our customer with not only their confidence, but also their desire to work with us time and time again.What we sell not only the parts but also our industry knowledge ,experiences and service.
