Payment & Shipping Terms:
|Inner Diameter:||67mm||Product Model:||HG-5000S|
Small Black Refractory Graphite Crucible,
dia 67mm Refractory Graphite Crucible,
gold copper melting graphite Crucible
High density Graphite Crucible for melting metal in Pakistan
High-purity graphite crucible is a refractory container that can be used to smelt and melt metals such as gold, silver, copper, iron, steel, and aluminum, or to carry out chemical reactions of substances.
1. It is composed of binder and natural flake graphite, which has good high temperature resistance,
2. Graphite crucible has strong corrosion resistance to acid and alkali solutions
3. High-purity graphite crucible, small thermal expansion coefficient, good chemical stability and strain resistance.
4. The high-purity graphite crucible has good thermal conductivity, which is beneficial to shorten the smelting time and save energy.
Selling point of Crucible:
Graphite crucible is made from our high quality graphite block and widely used in all kinds of furnace for melting such as jewelry, gold, silver, copper, brass, iron, aluminum, zinc, lead and so on. Based on working environment, we could supply the molded graphite, isostatic graphite, medium grain graphite, and some imported graphite materials.
1. Before we use the graphite high temperature crucible, remember to fill up the broken material, and then preheat the crucible and the material together. When only the empty crucible is preheated, it is easy to cause the empty crucible to heat up too fast and the crucible to overheat due to the urgency of the pellet furnace, resulting in streaks.
2. After one month of use, please stop the furnace for half a day, take out the graphite crucible, clean the carbon ash outside the crucible, and use an electric wire brush, which can improve the thermal conductivity. Turn 90 degrees and place inside the furnace to prevent the flame from burning in one position all the time.
3. After using it for another month and a half, please take out the graphite high-temperature crucible, clean the carbon deposits, and put it into the furnace after turning it to 90 degrees.
4. Please do not add too much cold scraps when changing shifts and eating. Because if too much is added, the upper layer of aluminum liquid will solidify, causing upper cooling and lower heating, and cracking of the upper opening of the graphite crucible.
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
our company is located in Zhengzhou, China. we have manufactured professional induction melting furnace for more than 15 years, especially induction steel melting furnace. All of products have CE and ISO9001 certificates.Last year, our company sales revenue: 12 million RMB. we have exported to India, Iran UAE and other Middle East countries as well as Zimbabwe, Zambia and other African countries.
Contact Person: claire