• One-shot silicon carbide graphite crucible with nozzle
• Proper operation
  1）The crucible must be pre-heated. The first phase of low heat is to dry the crucible, the second phase of high heat is the change the physical property of the glaze in the surface of crucible to better protect the crucible and prolong its service life.
  2）The inner wall of the crucible can be coated with a coating agent at first use to prevent molten aluminum from sticking.
  3）Correct feeding method: dropping off the aluminum ingot vertically rather than obliquely along the wall of crucible. Avoid large impacts within the crucible.
  4）Before shutting down the furnace, the aluminum ingot in the crucible should be cleared to prevent damage to crucible caused by the thermal expansion and contraction of remaining aluminum.
  5）The warranty period of the crucible is 3 months. The normal service time is about 6 months. Lift the crucible after use for one month to change the position directly facing the natural gas inlet.

The electronic control system of tilting gas fired crucible furnace is equipped with automatic alarm systems including an over-heating alarm and material leakage alarm to guarantee production safety.

We are responsible for the transportation of equipment to the customer’s factory, the installation, and operation training of equipment, with the exception of hoisting expenses incurred by unloading and placing the equipment in place.

• Delivery: Deliver the equipment within 30 working days after signing the contract.
• Quality guarantee: Our equipment is covered under a one-year warranty that begins once the equipment is debugged. Free repair and replacement services will be provided during the period with the exception of consumables or damage caused by faulty operation.