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| Nantong
Yesi Elevator Components Co.,Ltd |
| Haian
development zone,nantong,jiangsu,China |
| Stephanie
Hang
|
| Sales
Manager
|
| Tel:
0086-513-88809968 |
| Fax:
0086-513-88809966 |
| E-mail:
ntyesi@163.com |
| stephanie08@ntyesi.com.cn |
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| WFS plastic-wrapped compensating chain |
|
WFS plastic-wrapped compensating chain
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| WFS
Mode Balance Compensating Chains are PVC-wrapped on links with less
radius curvature. They are used for the elevator with speed under
1.75m/s and the enviroment temperature between -15℃ and 60℃. Due to
the links tightly wrapped by PVC, as well as the plastic is bonded
together in links, The Compensating Chains have good effect for muting
the noise and extending the life. They are the upgraded substitutes
for the WF mode. |
| ★
WFS mode is the patent product for our company,
all the copied products are the pirates and violated our patent rights. |
|
Model
|
Unit
Weight(kg/m)
|
Allowed
least curvationDia(mm)
|
Chain
Diameter
(m)
|
Broken
load
(≥kn)
|
|
WFS-5
|
0.62±0.1
|
240±50
|
5.0±0.2
|
≥9.02
|
|
WFS-6
|
0.88±0.1
|
240±50
|
6.0±0.2
|
≥13.32
|
|
WFS-7
|
1.12±0.1
|
240±50
|
7.0±0.2
|
≥18.13
|
|
WFS-8
|
1.49±0.2
|
260±50
|
7.8±0.2
|
≥23.68
|
|
WFS-9
|
1.88±0.2
|
260±50
|
9.0±0.2
|
≥29.97
|
|
WFS-10
|
2.23±0.2
|
280±50
|
9.8±0.2
|
≥37.00
|
|
WFS-12
|
2.98±0.3
|
280±50
|
11.8±0.2
|
≥52.00
|
|
WFS-14
|
3.72±0.3
|
300±50
|
13.8±0.2
|
≥69.93
|
|
WFS-15
|
4.46±0.3
|
320±50
|
14.8±0.2
|
≥83.25
|
|
WFS-16
|
5.20±0.3
|
320±50
|
15.8±0.2
|
≥94.72
|
|
WFS-17
|
5.96±0.3
|
320±50
|
16.8±0.2
|
≥98.00
|
|
