China wholesale Graphite Block - Graphite Block & Graphite Cube – Hexi

TThe production process of graphite block/graphite square is similar to that of graphite electrode, but it is not a by-product of graphite electrode. It is a square product of graphite electrode, which is made of graphite block material by crushing, sieving, batching, forming, cooling roasting, dipping and graphitization. There are many kinds of graphite blocks/graphite squares, and the manufacturing process is very complicated. The general production cycle is more than 2 months. According to production types, it can be divided into: extrusion, die pressing and isostatic pressing; according to particles, it can be divided into: fine particles, medium coarse particles and coarse particles. Our company can produce any specifications below 3600 mm in length, 850 mm in width and 850 mm in height, and provide graphite block | graphite square, which has the characteristics of high bulk density, low resistivity, oxidation resistance, corrosion resistance, high temperature resistance, good conductivity and light weight, and is mainly used for large DC.
Main specifications are 300*560*2100/2600/3000，350*400*1350，370*660*2400，370*870*2230，380*380*2100，420*420*1800，400*500*3600，420*640*3600，520*520*2100，610*660*2450，580*580*1950，1200*1350*370…And many other specifications.