Name: ultra high power graphite electrode rod
Brand: HERRMAN
Availability: InStock

Product Details

Company Information

FACTORY INFORMATION

Our factory is a professional manufacturer of high quality graphite electrodes (Carbon Electrodes) and other carbon products since 1972. The main product graphite electrodes are approved by clients from many countries and areas including South Asia, USA, Korea, Brazil, South Africa, Italy, Australia, etc.

We have full set of production lines from calcining to NC finishing, inspection equipments to meet various inspection needs. The graphite electrodes are made from superior raw materials and other ingredients, through strict and precise production process. Specifications of RP, HD, HP, SHP, UHP are all available with high quality and competitive prices.

Product Description

Basic information of products:

Graphite Electrode

Dia.:200-600mm(8~24'')

L:1600~2200/+/-100mm(60-94")

Grade: RP/HP/SHP/UHP

Nipple: 4TPI,3TPI, 4TPIL

QC Standard:ISO9001:2008

Description		General power		High power		Ultra-high power
		Φ200~ Φ300	Φ350 ~ Φ600	Φ200 ~ Φ400	Φ450 ~ Φ600	Φ250 ~ Φ400	Φ450 ~ Φ600
resistivity (μΩm)	electrode	8.5		6.5		5.5
	joint	6.5		5.5		4.5
volume density (g/cm3)	electrode	1.53	1.52	1.62	1.60	1.67	1.66
	joint	1.69		1.73		1.75
breaking strength (Mpa)	electrode	8.5	7.0	10.5	9.8	11.0
	joint	15.0		16.0		20.0
modulus of elasticity (Gpa)	electrode	9.3		12.0		14.0
	joint	14.0		16.0		18.0
ash content (max)	electrode	0.5		0.3		0.3
	joint	0.5		0.3		0.3
heat expansion coefficient 10-61/oc	electrode	2.9		2.4		1.5
	joint	2.8		2.2		1.4

OUR PROCESSING EQUIPMENTS:

Name of main equipments		QTY	Description
1	pot calciner	1 set	Five groups of twenty cans
2	Electrode forming system	1 set	1 set 1000 tons of oil hydraulic press, 1 set 3500 tons of lie squeezed vacuum oil hydraulic press, 3 sets of German 5000L Mixed kneading pot.
3	baking furnace	2sets	18 rooms Ring-type baking furnace with cover /2 desks
4	rebaking furnace	1set	14 rooms Ring-type secondary rebaking furnace
5	high-pressure impregnation device	1set	resemble "Rikong" horizontal continuous high-pressure impregnation device(16kg/cm2)
6	Graphitization unit	2sets	12500KVA,9322KVA internal concatenated graphitizing furnace of a set of each
7	Electrode processing line	3sets	Electrode body processing line/2sets,Joint automatic processing line/1set
8	test device for electrode body	1set	Automatic measuring length ,diameter, weight, resistivity, volume density.

Herrman Culture