The JTK/2JTK series of winches is suitable for lifting materials and personnel in inclined tunnels and small shafts on the ground or underground in coal mines, metal mines, and non-metallic mines.
This Non-explosionproof winches should be used in a machine room with no explosive media, air temperature -5C~40C, relative humidity not greater than 85% (when the ambient temperature is20±5C), and an altitude not exceeding 1000m, and must be able to prevent water and liquid from immersing Inside the appliance, it works in an environment without severe vibration, bumps, or corrosive gases.
When the altitude exceeds 1000m, the air cooling effect and the decrease in dielectric strength need to be taken into consideration, and the selected medium equipment should bedesigned or used according to the agreement between the manufacturer and the user.
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