Graphite Electrodes Electric Arc Furnace

500 600 700mm HP UHP Graphite Electrode

• BY:maggie.wang@carbogra
• 0
• 1

Graphite Electrode Introduction

Application:electric arc furnace(EAF),ladle furnaces (LF) ,direct current arc furnace(DCF);

Raw materials : Needle coke, CPC, coal pitch;

Grade: RP / HP / UHP;
Diameter:200-700 mm;

Length:1800 / 2100mm / 2400m

 

About us

   CarboGraphite Group is a leading supplier with 27 years expertise in manufacturing, marketing and distributing carbon/graphite products and solutions worldwide.Its main products are GRAPHITE ELECTRODE(RP/HP/UHP),electrode paste,pre-baked anodo and calcined petroleum coke. The annual production capacity of them reaches 50,000 tons, 200,000 tons, 100,000 tons,250,000 tons respectively. Products exported to Russia, Turkey, Malaysia, Indonesia, Egypt, Iran, Italy,UAE for long time. 

GRAPHITE ELECTRODE Introduction

Application:electric arc furnace(EAF),ladle furnaces (LF) ,direct current arc furnace(DCF);

Raw materials : Needle coke, CPC, coal pitch;Grade: RP / HP / UHP; 

Diameter:200-700 mm;
Length:1800 / 2100mm / 2400m

RP HP UHP GRAPHITE ELECTRODE Advantages:

1. Low resistivity;
2. Good electrical conductivity;
3. Low ash;
4. Compact and uniform structure;
5. Good oxidation resistance;
6. Mechanical strength

 Enterprise advantages:

1. Over 20 years of GRAPHITE ELECTRODE and metallurgical industry expertise;

2. Supreme Quality system;

3. Cost-effective;

4. Securing the most economical ocean & railroad freight;

5. Having vast inventory; 

6. Best after sales service:we would take all responsibility in case any issue happened even we lost money ,also we go aboard to supply technical support to ensure project we contracted go smoothly.

 

GRAPHITE ELECTRODE Specification(RP/HP/UHP)

 

Current Load and Density

 

  4 Buckle  

  3 Buckle

 

Using Guide

Being hard and brittle,artificial RP HP UHP GRAPHITE ELECTRODE shall be specially handled.Proper operation may reduce the consumption and cost.

1. Use special hoist tools to hoist GRAPHITE ELECTRODE.It is strictly forbidden to prize electrode ends up with crowbar.It must be handled with great care during transportation to avoid damage.

2. GRAPHITE ELECTRODE must be kept away from being moistened or wetted by rain,snow and water,and must be kept dry.It must be dried in the furnace before use.The drying temperature in the furnace shall be less then 100℃.The drying period shall be not less than 48 hours.

3. Not to be stored up near clay,slag etc.to avoid surface pollution and increasing resistivity. 

4. Carefully checking before connection,make sure that the socked and nipple thread is not damaged,nipple pitch plug is in.Nipple screw shall not be damaged during lifting.

5. Blow the nipple and socket threads with compressed air.

6. GRAPHITE ELECTRODE must be connected contacted closely and straightly.Use moment spanner for connecting electrode with suitable force.The gap between electrodes shall less than 0.4mm.

7. The holding device must hold the electrode tightly,good contact and no arc.Otherwise,the connecting area will get red and oxidized and thin,leading breakage.

8. Threaded portion of nipple socket shall not be damaged during hoisting by metal plug.Hoisting plug shall spin out and keep nipple socket clean.

9. Lifting device of electrode must move stably when moving electrode.carefully check the  position of furnace cover after being repaired.To seal the cover with refractory to prevent up electrode from being oxidized by fire.

10. The holding device of electrode shall hold the electrode beyond the socket area.

11. For charging the furnace,the large scrap should be put at the bottom,the small one on the top,Charge material with low electric conductivity shall not been put on the top.In the course of melting,un-melted material shall be taken in time to avoid electrode breaking by falling material. 

Customers Visiting

FAQ:

1. Are you factory?

A: Yes.

2. How is the delivery time?

A: 10-15 days. 

3. Do u have inventory?

A:Yes.

4. Trade and payment terms?

A: Trade term accepts FOB, CFR, CIF, EXW, etc. Payment method usually by T/T, L/C,Western union,Paypal etc. 

5. How is your after sales service?

A:Our engineer go to your country to provide technical support for free,we would take all responsibility in case any quality issue happened.