|
|
 |
Series of the conveyer belt |
| ■ Ordinary
conveyer belt |
The conveyer belt is
a main part with cargo airplane of glue , it bears the
weight of function of the supplies , It is used in the
trades, such as steel, coal, metallurgy, chemical industry,
building materials, grain,etc. extensively. Use conveyer
belt as and transp ort
carrier have and operate safe easy to use maintaining
easy compared with other transport way, the freight
charges are cheap and can be realized and melt in succession,
Shorten and transport it before waiting for the merit.
And then the persons who have already become substitution
of the highway, railway transportation in a certain
limit. The conveyer belt suitable for general condition
send and have special corrosivity normal atmospheric
temperature bulk, granular, powdery supplies. Brute
force layer, for high-quality heavy-duty duck or vinylon
and cotton blend, washing the duck. Ordinary duck performance
is as follows:
1.overburden physics mechanical
performance:
|
Performance rank of overburden
|
Draw intensity ≥
|
Break extending rate ≥
|
Wearing and tear amount ≤
|
|
MPa
|
Kgf/cm2
|
%
|
cm3/1.6km
|
|
Heavy-duty
|
H
|
18
|
180
|
400
|
0.7
|
|
Ordinary type
|
M
|
14
|
140
|
350
|
0.8
|
|
Light-duty
|
L
|
10
|
100
|
300
|
1.0
|
2.draw thickness not
the whole performance :
a.Vertical draw intensity that bring less than as follows
markedding and weighed and worth 100, 125, 160, 200,
250, 315, 400N/mm the whole vertical to break extending
rate lighter than 10% thickness that
b. bring. The whole vertical to consult strength person
who extend should very to 4% thickness that bring.
c.Glue the intensity of shutting among layer:
|
Index name
|
≥ among layer of cloth
|
Among overburden and cloth layer
|
|
Thickness of overburden ≤ 1.5mm
|
Thickness of overburden ＞1.5mm
|
|
Average of the vertical sample
|
2.7N/mm
|
2.4N/mm
|
2.7N/mm
|
|
| ■
Heat-resisting conveyer belt |
Let's start by briefly
explaining the main features and benefits of your WITCard.
Firstly, it's multifunctional in that
it has replaced all other cards by integrating various
applications onto one single card, namely library, identification,
printing, photocopying, point of sale, vending, access
control and voice mail. So instead of fumbling in your
pocket for change, you simply pop your card into the
electronic readers which allows you to purchase items
in the shops, bar, restaurants, bookshop and secretarial
services etc. Your educational fees can now be paid
for using your WITCard. In sho rt,
this WITCard is your key to the many services and facilities
at the institute. Let's start by briefly explaining
the main features and benefits of your WITCard. Firstly,
it's multifunctional in that it has replaced all other
cards by integrating various applications onto one single
card, namely library, identification, printing, photocopying,
point of sale, vending, access control and voice mail.
So instead of fumbling in your pocket for change, you
simply pop your card into the electronic readers which
allows you to purchase items in the shops, bar, restaurants,
bookshop and secretarial services etc. Your educational
fees can now be paid for using your WITCard. In short,
this WITCard is your key to the many services and facilities
at the institute.
|
item
|
style
|
|
1
|
2
|
3
|
|
change Range
|
|
thick
|
Difference after wearing out
and before wearing out
|
20
|
±20
|
|
Maximum after wearing out (IRHD)
|
85
|
|
Draw the intensity
|
Minimum value MPA after wearing
out
|
12
|
10
|
5
|
|
Performance rate of change decrease %≤
|
25
|
30
|
40
|
|
Break the extending rate
|
Rate of change of performance %≤
|
50
|
55
|
|
The minimum value after wearing out %
|
200
|
180
|
|
|
|
