Our company produces vacuum furnace vacuum furnace thermal field components, heaters, heating room products to the domestic and foreign enterprises, the use of temperature is 900 ~2400 degrees, the material of thermal field is molybdenum, tungsten. The structure of the super high temperature heat field is simple, and the products made by ourselves, such as tungsten, molybdenum and so on, make the structure of the thermal field more reasonable, the replacement and maintenance is easier, and the cost is reduced.

Vacuum coating used mirror molybdenum sheet as the substrate of vacuum coating evaporation boat, which strictly control the process of stamping and cleaning process, the user can rest assured that the use of vacuum evaporation products, the utility model has the advantages of low cost and long service life, and can greatly improve the evaporation and deposition performance of products. We can produce tungsten evaporation boat, molybdenum evaporation boat, molybdenum crucible, tungsten crucible, to provide high quality products.

Physical and chemical properties of products:
1. Purity: W ≥ 99.95%
2. Density: ≥18.2g/cm3
3. Maximum application temperature environment: 2400℃

Because tungsten's high melting point is 3410 degrees, the tungsten crucible is widely used in sapphire single crystal growth furnace, glass melting furnace, the core container rare earth smelting furnaces and other industrial furnace, the working temperature of the environment in general is more than 2000 degrees. Especially for sapphire single crystal growth furnace, tungsten crucible with high purity, high density, no crack, precise size, smooth outer wall played a key role in sapphire crystal growth in the process of success rate, crystal quality control, decrystallized stick and service life.