

This system heats asphalt to a molten state and uses a flywheel to spray it evenly onto the surface of high voltage aluminum sheathed cables. The asphalt tank, heated by a cast aluminum heating plate, can hold solid asphalt. A scraper is installed at the outlet to prevent damage to the cable and avoid excessive asphalt coating; scraped off asphalt returns to the tank for reuse.A temperature sensor is installed inside the asphalt tank, and the healing temperature is controlled by a temperature setting device(Omron meter).The temperature can be displayed and adjusted on the main control box.The electric heating power should be sufficiently high, the heating components should have a long service life, and maintenance and replacement should be convenient.
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Inlet cable size |
50-100 mm |
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Maximum speed |
20m/min |
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Melting temperature |
250-300℃ |
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Insulation temperature |
170-200℃ |
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