Pratishna Engineers manufactures Microprocessor Controlled Lead Extrusion Machine. Pratishna Engineers offers a wide range of injection moulding machines and special purpose machines for various industrial applications. The Microprocessor Controlled Lead Extrusion Machine is mainly used in Pencil making process for extrusion of Soft lead. The Lead Extrusion Machine provides soft lead that is seasoned to make rigid and hard to be used for writing application.