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Arts, Crafts & Sewing > Beading & Jewelry Making > Jewelry Casting Supplies > Casting Tools > B01934GVUQ
  1. Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Graphite Crucible 1 / 2 / 3 / 4KG Metal Melting Gold Silver Scrap Casting Mould (4KG)

    [B01934GVUQ]
    Delivery: 10-20 Working Days
    Customer Ratings (12 reviews)
    Price R776.00

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This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:

Variations
Product Description

  • 【Size】Capacity: 4KG gold; Height:130mm; Inner diameter:60mm; Top diameter:85mm; Bottom diameter:75mm
  • 【Composition:】99.9% Graphite. Ash content less than 0.1%. Excellent thermal conductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles.
  • 【Performance】Excellent thermal stability for fast heating and cooling / Well corrosion resistance to strong acid and alkali / Good thermal conductivity properties which highly shorten the melting time and save energy / Great impact resistance performance to ensure the reliability of product quality.
  • 【Application】Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc.
  • 【Attention】Pure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will start to oxidize at 752 °F (400℃). The withstand temperatures can be 3200 °F if you use Air Electric Furnace. The withstand temperatures can be 5000 °F if you use Vacuum or Gas Protection Furnace.
Additional Information

Eforlife -- Pure graphite crucible for metal melting and casting

*Important note: Pure graphite crucible can NOT be heating by Carbon furnace or charcoal kiln. It will be oxidized and cracked.

Composition: Graphite ≥ 99.9%; Ash≤0.1% (protect the precious metals from contamination while smelting)
Capacity:1kg/2kg/3kg/4kg/5kg Gold. 

Features:

●Well thermal stability : Capable of fast heating and cooling according to the using conditions of graphite crucible. 
●Excellent corrosion resistance, impact resistance, acid resistance and alkali resistance.
●Great heat transfer performance: highly shorten the melting time and save energy.
●Small thermal expansion coefficient in high-temperature using process and certain strain resistance to the thermal shock, quenching.
●Graphite Crucible is Generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys. 
●Graphite is more durable than ordinary material products, which makes graphite crucible to have long service life under correct using condition.

Warm-Tips: 

Stored in dry place, do not get it wet.
After drying the crucible, please avoid the water. 
Be careful not to give a mechanical impact force, not from a fall or impact. 

Package Content: 
1x Graphite Crucible (well packaged)

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Specifications

Country
USA
Binding
Office Product
Brand
eforlife
EAN
0713524937041
IsAutographed
Label
Eforlife
Manufacturer
Eforlife
Publisher
Eforlife
Size
4KG
Studio
Eforlife
Most Helpful Customer Reviews

On the first use, the foundry was just hot enough to smelt aluminum cans, the crucible warped noticeably. On the third use, also while smelting aluminum, the side melted after the first full pour.
I've used this crucible twice now and it is showing some wear and I think its my fault. The propane flame shoots right on the crucible which is causing it to deform on the one side. I did do a preheat up to full temp added some borax to coat the inside and then let it cool before melting anything in it. But for what it is and the price it does the job fine. The one complaint I have is a soda can doesn't fit through the opening which they do give the measurements so not really the fault of the company. Holds a good bit of aluminum and pours nicely. If you are looking to melt cans though i would choose a different style though.
great little Graphite Crucible smooth finish. Will do the little smelts where I wish to make 1 pound aluminum castings.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.