Compensation Chain
Full-plastic flex fire-retardant balance compensating chain
Full-plastic flex fire-retardant balance compensating chain, is a kind of product with good function to keep elevator smooth operation. ln structure it is a perfect combination by automatic-welding chain and synthetic PVC, and formed special character. The advantage is of good flexibility, high-intensity low noise, small curvature radius, uninflammable, ageing-resistance, which keep the elevator operating smoothly. It can be used in the elevator speed is more than 1.75m/s.
|
Model No |
Unit Weight |
External Diameter |
Allowed least curvature Dia |
Broken load |
|
WF075 |
1.12±0.2 |
24±1 |
610 |
11.25 |
|
WF100 |
1.49±0.2 |
29±1 |
610 |
13.32 |
|
WF125 |
1.88±0.2 |
31±1 |
610 |
14.56 |
|
WF150 |
2.23±0.2 |
35±1 |
610 |
23.66 |
|
WF200 |
2.98±0.2 |
38±1 |
610 |
29.97 |
|
WF250 |
3.32±0.2 |
42±1 |
610 |
40.82 |
|
WF300 |
4.76±0.2 |
44±1 |
610 |
46.58 |
Plastic-wrapped flex fire-retardant balance compensating chain
Plastic-wrapped flex fire-retardant balance compensating chain is made of automatic-welded chain, which surface treated, such as electroplating, and wrapped by synthetic PVC, the product have the characters of fine flexibility, high intensity, fire-resistance, wear-resistance and small curvature radius, and the elevator speed is lower than 1.75m/s.
|
Model No |
Unit Weight |
Allowed least curvature Dia |
Broken load |
Allowed using length(m) |
|
φ6 |
0.86±0.2 |
240 |
13.32 |
180 |
|
φ7 |
1.1.±0.2 |
260 |
18.18 |
185 |
|
φ8 |
1.1.±0.2 |
260 |
23.55 |
190 |
|
φ9 |
1.88±0.2 |
280 |
29.98 |
190 |
|
φ10 |
2.23±0.2 |
300 |
38.00 |
230 |
|
φ11 |
2.98±0.2 |
300 |
42.00 |
240 |
|
φ12 |
3.24±0.2 |
320 |
48.50 |
240 |
|
φ13 |
3.72±0.2 |
320 |
62.00 |
240 |
|
φ14 |
4.46±0.2 |
340 |
65.00 |
240 |
