Product features:
1. The product adopts copper steel composite plate welding to form an electrode cross arm, where the copper layer is used for conductivity and the steel layer is used to support various mechanical forces.
2. There is a water interlayer inside the electrode arm frame, which is cooled by water and can withstand the burning of the electric furnace water flame.
3. The electrode clamping adopts a butterfly spring, which drives the clamp to hold the electrode tightly. It is released pneumatically or hydraulically, with a high clamping force and reliable electrode clamping.
4. The electrode clamp adopts chromium copper alloy or copper steel composite plate, and the internal water cooling has a long service life.

Used for steelmaking electric arc furnaces, ladle refining furnaces, ferroalloy refining furnaces, etc., with electrode diameters of ￥ 300mm - ￥ 600mm, current of 7.7KA-70KA, and a total of 9 specifications.

序號	石墨電極直徑mm	電極分布圓直徑mm	電爐變壓器		參考電弧爐容量t	橫臂截面外形尺寸mm	電極放松缸壓力MPa/介質	冷卻水
			額定容量KVA	二次側電流KA				消耗量m3/h	管接頭規格
1	￠300	￠620-￠800	3200	7.7	5	430*260	5/水基0.4/空氣	8	G1/2"
2	￠350	￠700-￠950	5500-8000	12.2-17.7	10	430*260	5/水基0.4/空氣	8	G1/2"
3	￠350-￠400	￠800-￠1120	8000	17.7	15	450*260	5油,水基	10	G3/4"
4	￠400	￠800-￠1150	9000-12500	17.32-26.7	20	500*360	5油,水基	14	G3/4"
5	￠400-￠450	￠900-￠1150	12500-18000	26.7-30.28	30	530*360	5油,水基	16	G3/4"
6	￠500	￠900-￠1050	25000-40000	37.9-48.6	50	680*450	5/水基.水乙二醇	22	G1"
7	￠500-￠550	￠1050-￠1100	31500-50000	42.7-54.4	75	700*450	5/水基.水乙二醇	28	G1"
8	￠600	￠1100-￠1200	50000-63000	54.4-62.1	90	800*450	6/水基.水乙二醇	30	GL1/4"
9	￠600	￠1100-￠1200	63000-80000	62.1-69.9	100	800*450	6/水基.水乙二醇	32	GL1/4

Ordering matters:
Ordering matters (please provide the following items when ordering)
▲ Model
▲ Electrode diameter (mm);
Rated current of electrode (A);
▲ Diameter of electrode center circle (mm);
▲ Electrode clamping mechanism: hydraulic type: hydraulic medium category; Pressure (MPa);
Pneumatic type: compressed air pressure (MPa)
▲ The dimensions of each phase matched with the conductive cross arm and the appearance and size requirements of the three-phase cross arm;
▲ Type of water-cooled cable used;
▲ Cooling water inlet temperature (℃)
▲ Cooling water inlet pressure (MPa);
▲ Other incidental requirements