With 11 aluminium extrusion presses under one roof, we have a whopping installed capacity of 1,28,000 MT per annum. JAL has a most modern tool shop capable of producing high quality and intricate dies backed up by an international quality billet casting facility. JAL is a forerunner in installing several technological and modern equipments in order to obtain high quality aluminium profiles. JAL has developed in-house foundry using Hot Top casting technology imported from USA, with most modern melting and holding furnaces equipped with automatic temperature controllers. By adoption of such modern technology it produces highly refined close grained and oxide free logs which provide superior finish on the extruded sections.
JAL takes the following steps to ensure defect free, high quality aluminium extrusions. Read more
The alloy is instantly analyzed using modern Direct Reading Optical Emission Spectrometer which ensures that the composition remains within close tolerance, thereby achieving the desired mechanical properties. It also gives complete traceability.The logs are homogenised prior to pre-heating them, in order to achieve superior quality, improved finish and uniform grain structure necessary for anodizing and powder coating processes.
The dies and toolings used are manufactured by means of high quality H13 grade imported steel and machined in latest computerised equipments like Jig Boring Machines, EDM Wire Cut Machines, Spark Erosion Machines and several other CNC equipments and hardened in vacuum heat treatment furnace.
Ageing - Thermal treatment is carried out using a high velocity air oven with precisely controlled temperature that results in uniform properties in the extruded aluminium profiles
The dimensions of the extruded profiles are checked and ensured by ROMIDOT automatic profile inspection and measurement system. The extruded aluminium profiles are finally handled by PLC controlled conveyor system till they are packed. The identification and traceability of the sections are also taken care of by imprinting the company logo on each package.
JAL possesses in-house facilities for developmental research and innovation to pursue the fast paced advanced scientific development.