The copper clad steel grounding rod is developed on the basis of drawing lessons from foreign technology, and has been produced by horizontal continuous casting process. It has the advantages of overcoming defects such as poor bonding strength, low resistance, strong corrosion resistance, high corrosion resistance, high strength, easy installation and good electrical connection.
铜包钢接地结构：
Copper clad steel earthing structure:
1、主棒：接地棒选用优质冷拉元钢，用专用设备外铸紫铜（厚度为0.3~0.5MM，含铜量99.9%），以保证其具有优良的导电性能和机械强度，该产品具有优良的防腐蚀性能 。
1, main rod: the ground rod is selected with high quality cold pull element steel, and the copper is cast with special equipment (thickness of 0.3~0.5MM, copper content 99.9%) to ensure its excellent electrical properties and mechanical strength, and the product has excellent corrosion resistance.
2、连接管：棒与棒之间可以采用铜制连接管连接，具有较佳的防腐效果。棒与棒之间接触紧密，在将接地棒打入地下或采用驱动钻钻入地下时驱动力直接作用于接地棒。分为螺纹连接和非螺纹连接。
2, connecting pipe: rods and rods can be connected by copper connecting pipe, which has better anticorrosive effect. The contact between the rod and the rod is very close. When driving the drill rod into the ground or driving the drill into the ground, the driving force acts directly on the grounding rod. It is divided into threaded connection and non threaded connection.
3、驱动头：由高强度合金钢制成，可以保证驱动力顺利打入地下。
3, drive head: made of high strength alloy steel, which can drive the driving force smoothly into the ground.
4、合金尖端：保证在复杂地质条件下打入地下。
4. Alloy tip: ensure underground entry under complex geological conditions.