Ningbo Lingkai Electric Power Equipment Co., Ltd.
Professional Overhead Line Stringing Manufacturer; Undergroud Cable Pulling Tools Supplier.
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Swivel Joints are used for pulling conductors or OPGW cable on overhead transmission line,
or pulling underground power cable. It is always used with socket grips for pulling conductors, OPGW or power cables.
Line Stringing Swivels
| Item No. | Model | Dimension of Connector (mm) | Rated Load (KN) | Weight (kg) | ||||
| A | B | C | D | E | ||||
| 17121 | SLX-0.5 | 19 | 61 | 40 | 8 | 9 | 5 | 0.2 |
| 17122 | SLX-1 | 30 | 100 | 72 | 12 | 13 | 10 | 0.4 |
| 17123 | SLX-2 | 35 | 120 | 90 | 14 | 14 | 20 | 0.55 |
| 17124 | SLX-3 | 37 | 129 | 92 | 16 | 16 | 30 | 0.65 |
| 17125 | SLX-5 | 42 | 154 | 115 | 18 | 17 | 50 | 1.5 |
| 17126 | SLX-8 | 57 | 220 | 165 | 24 | 22 | 80 | 2.4 |
| 17127 | SL130 | 62 | 248 | 192 | 26 | 24 | 130 | 3.5 |
| 17128 | SL180 | 75 | 294 | 222 | 26 | 26 | 180 | 7.2 |
| 17129 | SL250 | 85 | 331 | 251 | 30 | 30 | 250 | 10.6 |
| 17130 | SL250Y | 80 | 323 | 243 | 30 | 30 | 250 | 8.0 |
| 17130A | SL320 | 85 | 346 | 264 | 38 | 30 | 320 | 9.7 |
Application: It is used to pull conductors.
Constructed with ball bearings inside, to eliminate the torque force which stringing conductors.
The swivel joints are suitable to connect the pulling rope to the mesh sock joints mounted on the conductor.
They are made of high tensile galvanized alloy steel.
The special design can afford the high radial loads, which often happened during the passage of the pulleys.