High purity high density graphite ring seal ring for hot-top aluminum billet casting
Application:
- 1.Choose the right size parts to install in hot-top casting equipment.
- 2.The distribution plate, thimble, transition plate, distribution launder and graphite ring install above the platform, and thimble, transition plate, graphite ring below. Ensuring the product smooth, clean, undamaged and seamless and it is better to sealed around the side and bottom with ceramic fiber blanket or ceramic fiber paper for thermal insulation.
- 3.Preheat the hot top casting platform uniformly to 260℃-350℃ after installation completed. If electric heating is not available, heat it by flame is recommended to get rid of adsorbed crystal water. Direct fire on the lining body is prohibited.
Product Advantage:
1. High strength, high hardness.
2. Good thermo stability, corrosion resistance and abrasion resistance.
3. High temperature resistant.
4. Good chemical stability, oxidation resistance.
5. High density, long service life.
Product Details:
Graphite ring made of high purity graphite materials and produced by precision CNC equipment. It is the best choice for hot-top aluminum casting with high corrosion resistance, high geometric precision, smooth surface, long service life, low maintenance cost and non-pollution to molten aluminum. Can meet the high value-added, high-tech performance aluminum casting requirement.
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Material |
High pure molded graphite |
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Common size |
Dia. 2 to Dia. 20 inch |
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Remarks |
We can also custom machined different size and shape according to the customer's requirement and drawing. |
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Replace |
Graphite ring breakage, cast aluminum rod rough surface, you must replace the graphite ring. |
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Packaging |
All products bind by plastic film, and covered by wooden case. |
Product Process:
Replacement Process
1. Take off crystallizer from casting table.
2. Remove the three O-rings and the transition plate.
3. Loosen the bolt of crystallizer,divide it into two pieces, remove O-ring.
4. Crystallizer placed in a turn table, with LPG heating crystallizer until the graphite ring drops off.
5. Install new graphite ring in the crystallizer inside and fill stuffs, coating lard on the hot graphite ring.
6. Natural cooling the crystallizer, replace all materials and clean, pay attention to the O ring and its position, the overflow hole alignment.
1.Q:What are your major products?
A:Our products cover aluminium profile mechanical equipment, stainless steel tube mill equipment & spare parts, meanwhile we can provide customized service including a complete set of machines like casting plant, ss tube mill line, used extrusion press line, steel pipe polishing machine and so on, both saving clients’time and efforts.
2.Q:Do you provide installation and training service as well?
A:It is workable. We can arrange specialists to assist installation, testing and provide training after you receive our equipment products.
3.Q:Considering this will be a cross-country trade,how can we make sure the product quality?
A:Based on the principle of fairness and trust, site checking before delivery is allowed. You can check the machine through according to the pictures and videos we provide.
4.Q:What documents will be included when delivering the goods?
A:Shipping documents including : CI/PL/BL/BC/SC etc or accoding to client's requirement.
5.Q:How to guarantee the cargo transportation safety?
A:To guarantee the cargo transportation safety, insurance will covers the cargo. If necessary, our people would follow up at the container stuffing location to make sure a tiny part is not missed.
