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1. Mine lamp

1. Applicable Scope Brief introduction: portable and made up by the lamp holder, cable and batteries pose. There are two lamp light source in the lamp holder which can be fixed in the mining helmet. Applicable environment: it can be used in ...

2. Mining Explosion-proof Reversible Vacuum Electromagnetic Starter

1. Use
The starter is used underground coal mines or other mining industries which are full of explosive mixture gas (such as methane) in medium surrounded. It can directly or remotely control three-phase mouse-cage asynchronous motor to start ...

3. Mining Explosion-proof Intrinsically Safe Type of Vacuum Electromagnetic Starter (intelligent)

1. Use Mining explosion-proof intrinsically safe type of vacuum electromagnetic starter (intelligent)is used in coal mines containing explosive gas and coal dust, in the three-phase asynchronous motor with rated voltage 660Vor 1140V,AC50Hz,rated ...

4. Mining Explosion-proof and Intrinsically Safe Type Two-speed Double-loop Vacuum Electromagnetic Star

1. Applicable scope The device is used in coal mines containing explosive gas (methane) and coal dust. In the three-phase neutral power supply system with rated voltage 660v or 1140v, AC 50Hz, total rated current 400A, it can control the startup, ...

5. Mining Explosion-proof and Intrinsically Safe Type Vacuum Combination Switch

1.Applicable Scopes It is used in coal mines containing explosive gas(methane) and coal dust. In the three-phase neutral power supply system with rated voltage 1140V(660V), AC 50Hz, it can control and protect the startup or stop of three-phase ...