OEM China Fangda Graphite Electrode - Manufacturer Supply High Quality RP HP Shp UHP Graphite Electrode for Arc Furnace 8 Inch – 28 Inch – Juchun

Graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch. after calcining, burdening, kneading, forming, baking and pressure impregnation, graphitizationand then precision machined with professional CNC machining. such of the products own characteristics withlow resistivity, good electrical conductivity, low ash, compact structure, good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace. 

According to its quality indicators, graphite electrodes can be divided into RP graphite electrodes, HP graphite electrodes and UHP graphite electrodes.

packing and shipping

The graphite electrode is packed in wooden frame, the graphite electrode and nipple are connected, lined with waterproof and dustproof plastic sheeting, the external steel belt is fastened, beautifully and firm, suitable for land transportation, railway and sea transportation.

Instructions
1, wet electrode, use before drying.
2. Remove the foam protection cap on the spare electrode hole and check the integrity of the thread inside the electrode hole.
3, compressed air oil and water cleaning standby electrode surface and the internal threads of the hole; avoid using steel wire group or metal brush cleaning cloth.
4. Carefully turn the connector into one of the electrodes in the spare electrode (not recommended to be mounted directly on the furnace to replace the electrode) and shall not impact the thread.
5. The electrode sling (graphite spreader is recommended) is screwed into the electrode hole at the other end of the standby electrode.
6, lifting the electrode, the electrode to the standby pad fluffer joint end, to prevent the ground damage joints; rings with a hook into the spreader after lifting, lifting the electrode to smooth, prevent the electrode from B and other loose or fixed device collision.
7, the electrode to be connected to standby hanging above the electrode, electrode alignment hole slowly after falling; rotating standby electrode, the spiral hook electrode together with rotation in two decline; the electrode surface is 10-20mm, again with the compressed air cleaning electrode two and exposed part of the joint end; at last completely decentralized electrode. Not too hard, otherwise because of violent collision, will cause the thread electrode hole and joint damage.
8. Use the torque wrench to reserve the electrode until the ends of the two electrodes are in close contact (the gap between the electrode and the joint is less than 0.05mm).