Steel
Drag Chain (Steel Cable Drag Chain), commonly used in machine tools machinery such as
cable, tubing, the trachea, water pipe, air duct, traction and protection.Now the steel drag chain (Steel Cable Drag Chain) has been widely used in machine tools, to protect the cable also make machine overall looks more beautiful.
I. TL series steel drag chains (TL series
steel cable drag chains)
TL
series drag chains are
mainly consisting of chain plate (top quality stainless steel with chromium
plated), supporing board (extruded aluminum alloy) and pinshaft (alloy), etc.
There is no relative motion between the cables/ rubber hoses and the drag chains, giving no deforming or
twists. The chromium plated chain board has very nice-looking appearance and has very rational construction and
flexible and high strength. It is reliable and easy to operate, install,
dismantal or assemble. It is worthwhile mentioning that the anti-wearing
performance has been improved greatly due to wear resistant material and alloy
pinshaft are used. The product is flexible to bending and has low resistance,
giving low noises. It can be used for a very long period of time without any
deformation or hanging down.
The product is nice-looking, which makes
the machine tool unit nicer looking as a whole and makes the machine tools and
machineries more competitive in the international market.
1.
The drag chain can adapt to max moving
speed of 40m/sec.
2.
When
at the max moving speed, the sound pressure of noises shall not be greater than
68 db.
3.
The
service life of the drag chain shall
not be less than 1 million times (reciprocating).
Drag chains with 3 chain board:
One or more drag chain boards can be installed on a wider drag chain, because the max length of the supporting board is
600mm-650mm. This arrangement can also improve the stability of the narrower chains. In this way, the conduit and
the cables can be separated from one another by a third chain board.
Elastic status for
hydraulic pipes:
Note that the pressure of a hydraulic pipe
may extend or contract downward, so the elasticity should be taken into
consideration, especially under high pressure or with long length.
II. TLG
series steel drag chains (TLG series steel cable drag chains)
There are TLG separate type and TLG frame
type.
The
TLG type drag chains are
suitable for installing a large quantity and heavy duty of cables and oil pipes
which allow suspending installation (supporting is not allowed) and is lengthy.
The supporting plate can be made according to the user`s requirements. It is
suitable for machine tools and moving machines. Their bent radius ranges from
50-600mm and the chain`s height is from 35 to 150mm. Users can make a free
selection of them.
The
TLG type drag chain has a
max travel range of 32 meters and is suitable for all kinds of transmissions.
It can freely be made longer or shorter. In addition, the bend radius can be
changed by changing the pinshaft.
The width of the supporting board is from
150mm to 600mm. The distance between the holes is 5mm.
The height of the supporting board depends
on the max outside diameter of the cables. When the machine tool is working in
the highest speed and if the max width of the drag chain is longer than 300mm
with the chain`s length longer than 4m, one size larger than normal should be
selected just out of consideration of safety.
The bend radius should be selected
according to the max diameter of a cable and should be 10 times of the diameter
of the cable used. The bend radius can be selected as 50-600mm according to the
given table. Small radius should be selected for those ones with small travel
range.
Drag chain length=1/2 travel range + 4 bend
radius, this is only used for the fixed connection which is located at the middle
point of the travel range.
The fexation of the drag chains can be done
according to the location of the machine tools. The angle steel can be put in
the outer or the inner, in other words, in the inner side of the chains or in
the outer side. In common cases, it is in the inner side of the chains and face
towards outside.
Main parameters & demensions for steel type drag chains (steel cable type
drag chains)
type
Bending radius
(mm)
pitch
a
c
d
e
f
g
h
k
The length of the
overhead (m)
Load
(kg/m)
Weight per meter
L=100mm
TLG75
100/150/200/250/300
75
31
50
8
4
30
12
9
15
4
3
4
10
15
10
5.00
4.90
5.50
TLG100
150/200/205/300/400
100
49
75
10
4
50
17
11
21
6
4
6
15
20
15
9.30
9.10
10.00
TLG125
200/250/300/400/500
125
68
100
14
4
70
22
13
28
8
6
8
30
20
30
18.40
18.10
19.30
TLG180
250/300/400/500/600
180
118
150
14
6
115
26
13
32
15
30
25
Example for an
order: Travel 11.2m, Bending radius 300mm, 3 Cable diameter 48, 3 Cable
diameter 28, 2 Houses diameter 36
Type
Radius
Length
Width of support
board
Mode fixing
Mode of
Installation
TLG75
300
6875
350
D/E
S
The
TLG type aluminium alloy drag chains are different from the ordinary ones. The can made by
using fixed aluminiu shape materials to meet the needs of the users. The width
of the supporting board can be 12mm. When operating under high operating speed
and high travel speed, the drag chains can be separated from one another so as to ensure the cables being protected in
a very safe condition.
TLG aluminum alloy type is the only
solution to the larger size chains.
The supporting boards can be made according to the requirements of the users.
Thanks to the strong construction, the width of the supporting board can be
1200mm.
TLG plastic spacing straps can moved and
adjusted in position freely. See figure for details. If cables in many
different specifications, you may select this economic device.
Steel Cable Drag Chain Steel Cable Drag Chain,Stainless Steel Cable Drag Chain,Aluminium Steel Cable Drag Chain,Stainless Track Carrier Drag Chain, Stainless Carrier Drag Chain HEBEI HANMAC MACHINE CO., LTD. , https://www.chinahanmac.com
6 major requirements in the installation of pump pipelines
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