Anjani technoplast ltd offers an expanded range of products for thermal cutting: plasma arc cutting systems, torches and consumables, laser cutting heads, torch height controls, cncs and software for process automation. Cnc [computer numerically controlled] plasma cutters fully automate the shape production process. Early cnc machines used a tape with small holes punched through to provide instructions to a primitive [by today`s standards] computer. Today`s cnc units use either expensive limited production computers made specifically for running burning machines, or personal computers adapted to run the machines. While the latter group lacks some of the refined features of the machines, such as automatic shape nesting and automatic tip height control, they provide the same cut quality and production speed. In cnc cutting, one just arranges shapes on the computer screen and cuts them automatically, without having to touch the material. Cnc software allows program pauses for piercing, scale up or down in seconds, set acceleration and deceleration at comers, and other functions not possible with electric eye units. Plasma cutters: many plasma cutters are available with one of two different kinds of torches. The most familiar style is a manual torch, with approximately a 70-degree angle built into its head. This permits it to be easily held in one`s hand. The other style torch is designed for use on a cutting machine. Called a machine torch, it is a vertical, barrel shaped torch, with a gear rack built into its side to facilitate raising and lowering it. Machine torches cost more than manual torches, but are necessary for satisfactory machine cutting.