High Temperature Resistance Straight Cylinder Graphite Crucible for Melting Gold/ Silver

Min.Order: 2
Product origin: Zibo, Shandong, China
Infringement complaint: complaintComplaint
US$ 5 ~ 10

Description


HELLO ! look at here
 

Please allow me to introduce our company and our products.
 
Product Description
  Product features: high temperature resistance, anti oxidation, anti chemical erosion, self lubrication and good thermal conductivity.
 We choose graphite materials with high density, high strength, uniform structure, small porosity and good thermal shock resistance. It is made by precision processing, which has the characteristics of improving the quality of metal products and prolonging the use time.


Next, let's talk about the data of the product.

ItemunitBaked three timesBaked four times
impregnated twiceimpregnated three times
Grain size mm≤ 325 mesh≤325 mesh
Bulk densityg/cm³≥1.78≥1.85
Specific resistanceμΩ·m≤14≤13
Bending strengthMpa≥40≥45
Compressive stengthMpa≥60≥65
Ash content%≤0.1≤0.05


Coated crucibles have the following features:

1,The coating does not affect the induction effect of the induction furnace. During induction heating, the heating rate is 2 times higher than that of ordinary pure graphite crucibles. Electric wire heated stoves can also be used.

2,At 1100 degrees Celsius, the service life can be doubled.

3,The inductance power of itself is high, 30% higher than that of ordinary crucibles, which means 20%-30% power saving.

4,2-layer coating process, the coating has high wear resistance and certain self-healing properties, and the coating is not easy to fall off under high temperature.

5,The crucible adopts the isostatic cold pressing process, and the material is more compact and does not eat gold.

6, There is no price increase for additional crucibles, and all crucibles of the same type are thickened and heavier.



There are many types of materials, which can be consulted according to your needs and technical indicators. We will provide you with product materials that meet your requirements.

Detailed Photos

Do you know how to use and store the crucible?

AThe crucibles should be put on the pallets instead of the ground and stored in a dry place with good ventilation.

BThe crucibles should be carried on the special transport machine, so. Please don't roll the crucible directly.

CUse the proper base to support the crucibles. Attention! The base should be with a bigger diameter than the             crucibles' bottom and with the same material as the crucibles'.

D Don't pack the crucibles too tightly

EAllow the crucibles have enough expansion and extraction space.

F Avoid high pressure on the crucibles' top
GThe furnace cover should not be pressed on the crucibles' top.

H. Make sure the furnace lining works well and repair it if there is damage,

I Make sure the crucible and furnaces are concentric.

G. Don't throw or drop metal ingot into the crucible is forbidden; use pincers to put the metal into crucible carefully

K. Put the metal ingot into crucible vertically not horizontally; be sure there is some space between ingot and                inside wall of  crucible.

LCheck the burner position in order to ensure the flame is under the joint of crucible and base plate, flame cannot    touch the crucible directly.

M. Be sure the tooling and fixture is fastness and prop the bottom always.

N. Don't add up refining agent into the crucible before the aluminum ingot melting is forbidden 

OClear up slag regularly using proper tool to protect inside wall of the crucible.

 

Company Profile

 


SHANDONG SANJING INDUSTRY AND TRADE CO., LTD

1.Specialized in making graphite products. 

2.
Main products:  graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane,Refractory bricks, castables ect.

3.
Workshops: NC machining center, NC processing line,  automatic feed proportioning system, hydraulic press, molding and control center, baking furnace, longitudinal graphitizing furnace, ect.
 
Why Choose Us

* Experienced engineering and technical personnel

* Supply the best cost-efficiency solution

* High quality product and high-level service

 

FAQ

QI: Do you have catalogue? 

A: Yes dear.Pls contact us to get the E-catalogue by email or WhatsAPP or Wechat.



Q2: Do you have pictures for this product? 

A: Yes dear. We can offer you different postion pictures of the goods for your reference.



Q3:What the parts quality?

A: It's with IS9001 certificate and we do 100% test the goods before the shipment.



Q4: What's the MOQ? 

A:1Ton(graphiteelectrode)2piece(graphiteplate/block).



Q5: What's the Delivery Time?

A:It's about 15-30 days afer get the payment.but Pls check with our sales for the stock in advance.



Q6: Can we test sample first? 

A: Yes dear. but need to pay the sample cost and delivery cost.
Product Tag:
Related categories:
Scroll to Top