Specification ：

Instructions for use of crucible products:

1. Graphite crucibles should be kept away from moisture and must be placed in a dry place or on a wooden rack when stored.

2. Handle with care when transporting, and do not drop or shake.

3. Before use, it must be heated in a drying device or next to the furnace, and the temperature must be gradually raised to 500℃.

4. The crucible should be placed below the plane of the furnace mouth to prevent the furnace cover from wearing the upper mouth of the crucible.

5. When adding materials, it should be based on the melting capacity of the crucible. Do not add too much material or too tight to avoid expanding the crucible.

6. The furnace removal tools and crucible clamps should conform to the shape of the crucible, and clamp the middle to avoid local force damage to the crucible.

7. When removing the slag and coke on the inner and outer walls of the crucible, tap gently to avoid damaging the crucible.

8. The crucible should be kept at an appropriate distance from the furnace wall, and the crucible should be placed in the center of the furnace.

9. Using excessive combustion aids and additives will reduce the service life of the crucible.

10. During use, turn the crucible once a week to extend the service life of the crucible.

11. Avoid strong oxidizing flames spraying directly onto the sides and bottom of the crucible

Packaging and delivery:

Packing details: Standard export packaging, carton: 51*37*35CM

Delivery details: Within 10-15 working days after order confirmation