High Density Vacuum Evaporation Graphite Crucible for Aluminized Film

• Certification: ISO
• Shape: Cylindrical
• Color: Black
• Refractoriness: 3000
• Type: Graphite Crucible
• Application: for Metal Melting
• Model NO.: OZ1028
• Composition: C 99.99%
• Sample: Available
• Feature: High Density
• Material: Molded Graphite, Isostatic Graphite.Ect.
• Grain Size: Below 325 Mesh
• Transport Package: Plywood/Carton Packing
• Specification: as per order
• Trademark: OUZHENG
• Origin: China
• HS Code: 6815100000
• Production Capacity: 50000PCS

Product Description

Product Description

Graphite crucible
The graphite crucible for vacuum evaporation is mainly applied to the evaporation gasification on CPP, PET, BOPP in vacuum to produce aluminum/other nonferrous metal composite foil. The quality of graphite crucible can affect the working life and directly affect the production cost of aluminum foil and its quality.

 

The density of graphite crucible reaches 1.9g/cm3. We have the anti-oxidation and anti-permeation treatment on the crucible to improve the oxidation resistance of the graphite crucible and reduce porosity and permeability.
 

Advantages of our crucible: Anti-oxidation, no cracking, no penetration, good evaporation effect.

Property	Unit	Value
BULK DENSITY	g/cm3	1.90 min.
GRAIN SIZE	μm	43 max
ELECTRICAL RESISTVITY	μ.Ω.m	8.9 max.
COMPRESSION STRENGTH	MPa	125 min.
FLEXURAL STRENGTH	MPa	68 min.
SHORE HARDNESS	--	65 min.
ASH CONTENT	%	0.046 max.

 

There are various selections of the materials. Based on the working environment, our engineers will offer the suitable graphite material.

Do you know operating instruction of the graphite crucible?

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

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

3. Use 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'.

4. Don't pack the crucibles too tightly

5. Allow the crucibles have enough expansion and extraction space.

6. Avoid high pressure on the crucibles' top

7. The furnace cover should not be pressed on the crucibles' top.

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

9. Make sure the crucible and furnaces are concentric.

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

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

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

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

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

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

Detailed Photos

 

Our Service

1. Supply diverse materials meeting customers' demands

2. Offer suggestions for material selection, specification presentation, use condition

3. Manufacture with ine tolerance accuracy

4. Samples are available to test first

5. Accept the custom dimensions

6. Maintain after-sale service

Company Profile

Zibo Ouzheng Carbon 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, ect.

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

Packaging & Shipping

Based on the order weight and volume, the sea shipping, air shipping and courier shipment are selected. 

 

FAQ

QI: Do you have catalogue? 

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



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: Does this item is Oem quality or for after market?
 
A: It is for afer market with one year warranty.



Q5: What's the MOQ? 

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



Q6: 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



Q7: Can we test sample first? 

A: Yes dear. but need to pay the sample cost and delivery cost

Why Choose Us

Superior graphite materials in China

Experienced engineering and technical personnel

Supply the best cost-efficiency solution

High quality product and high-level service

High speed development