The question of "wedge fixed on the explosion proof electric hoist ready", that is, whether the wedge has been fixed on the explosion-proof electric hoist, mainly depends on the specific equipment model, design specifications, and installation requirements.

Firstly, it should be clarified that explosion-proof electric hoists are a special type of lifting equipment typically used in environments with flammable and explosive gases. In order to ensure its safety and reliability, explosion-proof electric hoists will follow strict standards and specifications in the design, manufacturing, and installation process.

Regarding the fixation of wedges, this is usually a step carried out during equipment installation. Wedges may be used to fix or adjust certain components in equipment, such as tracks, pulleys, or transmission devices. However, not all explosion-proof electric hoists will use wedges, depending on the specific design and usage requirements of the equipment.

If the explosion-proof electric hoist does require the use of wedges and the installation process has been completed, theoretically speaking, the wedges should have been fixed in place. However, as I am unable to directly view the specific equipment situation, I am unable to provide an exact answer.

To confirm whether the wedges have been fixed on the explosion-proof electric hoist, it is recommended to take the following steps:

Refer to the equipment manual: The equipment manual usually provides detailed information on the structure, components, installation steps, and precautions of the equipment. By referring to the instruction manual, one can understand whether the device requires the use of wedges, as well as the method and position of fixing the wedges.

Contact the equipment manufacturer or supplier: If the equipment manual is not detailed enough or there are questions, you can contact the equipment manufacturer or supplier for consultation. They can provide professional answers and technical support.

Conduct on-site inspection: If conditions permit, an on-site inspection can be conducted to confirm whether the wedges are securely fastened. During the inspection process, safety precautions should be taken to avoid damaging the equipment or causing safety accidents.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment