GCAL brand soild copper earth rods are made from high conductivity hard drawn copper. They are ideally suitable where soil conditions are very corrosive, such as soil with salt and moisture content. These rods are also available with tin plating in order to reduce the risk of oxidation and increasing shelf life.
Flexible tinned copper braid manufactured from high conductivity copper wiresuitable for earth bonding also supplied as standard pre-cut & drilled bonds.this is used for bonding of gates, metal doors, fences & application where flexibility is required.
GCAL also has continuous casting lines and extrusion facility to achieve the best quality products. The company is equipped with number of high speed mills reversible 4-Hi Mino mills with automatic gauge control and 2-Hi Mino mills. The plant is capable of rolling finest copper foils with thickness of 0.1mm to 5mm with a width of 8mm to 225mm with close tolerance as per international standards.
Silver-Bearing Copper is another quality product of GCAL. To meet requirement of customers, the additional small amount of silver in copper improves the resistance to softening of materials. Most applications for this material are commutator bars and segment in traction motor and various industrial DC motors. GCAL can produce silver-bearing copper in many shapes according to customer's requirement. SPECIFICATIONS OF COMMUTATOR BARS SEGMENT IEC 60356BS 1434: 1985JIS C 2801 : 1995
The raw materials are pure copper cathodes grade "A" (LME) London Metal Exchange Registered Brand with copper purity of 99.99%, thus making high quality copper busbarand rods to meet International Standards required.
Above products are produced to meet international standards such as bs en, din, astm, and tis as required by customers.Grades available: etpoxygen free