Clay Crucible Refractory Clay Graphite Crucible for Furnace¹

Product Description Product DescriptionClay Gray Crucible or Graphite Foundry Crucibles are made from a combination of graphite and clay, these crucibles are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. Rated to withstand temperatures up to 850oC-1600oC.Designed for Melting Gold, Silver, Copper, Brass, Aluminum, and more...Designed to use with Fuel and Medium/High-Heat Induction Furnaces and KilnsCustom size crucibles are also availableClay crucible specification sheet  unit:mmItemUpper diameterHeight   Bottom diameter  Wall thicknessBottom thickness1#70 80 509122#87 107 659133#105 120 7210133-1#101 75 608103-2#98 101 608105#118 145 7511155^#120 133 6512.5158#127 168 85131710#137 180 91141812#150 195 102141916#160 205 102171920#178 225 120182225#196 250 128192530#215 260 1461925H30208 425   40#230 285 165192650#257 314 179212960#270 327 186233170#280 360 190253380#296 356 1892633100#321 379 2132936120#345 388 2293239150#362 440 2513240200#400 510 2843643230#420 460 2502540250#430 557 2854045250#320 620   B300455 560 29030 300#455 600 2904052350#455 625 33032.5 400#526 661 3184053500#531 713 3184056600#580 610 3804555750#600 650 3804050800#610 700 40050J1000#620 800 4005565 Detailed Photos Use Method of Crucible> Store crucibles in a dry , warm place or wooden palate> Do not stock inside another> Do not roll crucibles> Use creramic fiber blanket to seal , interspace of cover and sides of furnace> Use locating bricks in tilting furnaces,to interspace of expansion> Tangential fire around crucible> Add flux after metal is molten> Avoid premature crucible failure by ensuring that the furnace drain hole is sealed> For lift-out ,tongs must be placed on lower third crucible . fit tongs evenly on both side> Check for cracks or other damage during transporting before use> Base block must be flat , larger than crucible bottom and centered> Use tongs and ingots should be placed carefully into the cruciblePackaging & ShippingIn order to protect the glaze layer of the crucible, handling crucible must be very careful, to avoid knocking, collision or falling, we can't put the crucible on the ground and rolling to transport. Once the glaze layer of crucible is damaged, it will lead to oxidation and aging of crucible easily in the process of use. The crucible should be handled carefully in a padded cart (or other suitable conveyer).Our company use rope, rubber, moisture-proof plastic paper, shockproof to pack the crucible, and according to customers' needs,  we can customize wooden cases, export packaging cartons, paper tubes, etc., to ensure that the crucible wouldn't be damaged in  transit.Method of Crucible StorageThe crucible should be protected from moisture. The warehouse for storing crucibles should be dry and ventilated, and the temperature should be kept between 5oC~25oC, and the relative humidity should be 50-60%. The crucible must not be stored on brick soil or cement floor to avoid moisture. Company Profile    Qingdao TTWY Manufacturing Co.,Ltd is a company specialized in producing casting equipment. It is located in Qingdao,a beautiful harbor city,which is convenient in transportation. Especially in graphite products, for expamle, the graphite electrode, graphite crucible, clay graphite crucible,Isostatic clay graphite crucible, etc;    With high quality,reasonable price and attentive service the products produced by TTWY have wined trust from clients at home and aboard.FAQQ1: What information should I let you know if i want to get a quotation?A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.     If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation. Q2: How do you gurantee the quality of the products?A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse. Q3: Can you guarantee the prompt delivery?A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.Q4: What is your lead time? A : It usually needs about 15- 20 days after receiving the PO. Q5 : What is your payments terms?A : T/T, L/C, Western Union, etc., could be acceptable. Q6 : Can we visit your company?A : Yes, for sure, It's my pleasure to visit our company.Q7 : What is the shipping cost?A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.Q8 :What is the transportation way?A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc. If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.Q9 :How service you can offer your clients? A:We provide presales service in various forms, for example, making investment budget,manufacturing planning,etc.so that customer make a reasonable plan with less cost. Moreover,we will also provide after sale service ,for example,free training about machine applications ect. 

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