Heavy Industries Taxila

Heavy Industries Taxila (HIT) is the backbone of Pakistan's Engineering industry & army, being a combination of multiple industries that has grown into a large military complex since 1980. It consists of six major production units and their support facilities. Heavy Industries Taxila is one of the large defence facilities in Pakistan with a manpower of over 6500 highly skilled personnel and engineers trained in the field of defence production. Out of this 6500 about 31% (2000) are uniformed personnel.

The Organization provides facilities for overhaul, rebuild and progressive manufacture of Main Battle Tanks, Armoured Recovery Vehicles, Armoured Personnel Carriers (APCs) and guns and has recently developed and gone into production of MBT-2000 Al-Khalid, Tank. In addition it has the capability to rebuild, upgrade and modernize Armoured Vehicles of both Eastern and Western origin.

History
With the growing fleet of T-59 tanks manufactured by China Pakistan's Army realized the need of a facility to maintain and rebuild tanks. As a result the Heavy Rebuild Foundry Project (P-711) was conceived with Chinese assistance and technology. In the late seventies the Heavy Rebuild Factory (HRF) was established in Taxila to undertake rebuild and modernization of tanks.

The capabilities of HRF significantly increased with the growing experience acquired in enhancing firepower, mobility and protection. As a result the facility gradually became a multi-factory environment and in September 1992 was renamed into Heavy Industries Taxila (HIT).

Today the main activities include the cost effective manufacture of armoured fighting vehicles, armoured personnel carriers and tank guns, including in-house manufacture of a wide range of components required. In addition an infrastructure has been established to enhance interacting with the indigenous industry for the required development of materials and components.

Mechanical Complex
This complex is manufacturing sugar plants, cement plants in addition to other goods like Boilers, Cranes, Road construction machinery, brick making machinery and the goods cater the needs of Pakistan Railways.

Defence Facilities
Heavy Industries Taxila comprises various defence factories and facilities:


 * Heavy Rebuild Factory T-Series
 * It is designed to rebuild and modernize Tanks / ARVs of Chinese / east European origin. With its vast experience and expertise, the factory has contributed immensely in achieving self-reliance with high quality and cost effective products exceeding productivity beyond its designated capacity.


 * Heavy Rebuild Factory M-Series
 * Heavy Rebuild Factory (M-Series) has the expertise of carrying out quality rebuild of tracked vehicles of US origin. The experience acquired over the last decade is reflected in the standards achieved. The factory specializes in M113 Series vehicles, which are given new life after rebuild strictly in accordance with OEM specifications.


 * APC Factory
 * The most famous M113 Family of vehicles are manufactured in this factory using state-of-the-art CNC machines CAD / CAM system and manufacturing technology unique in the world on MIG and TIG aluminum welding, radiographic inspection, chemical cleaning, coating and painting according to military specifications.


 * Gun Factory
 * Gun factory has the capability of machining barrels ranging from 105 mm to 203 mm caliber. It  has a longstanding experience in the manufacture of 105 mm gun barrels for upgraded T-59 & T-69 IIMP tanks from steel of very high quality using Electro Slag Refining (ESR). Each barrel is autofrettaged and subjected to high precision work on state of the art machines.


 * Tank Factory
 * A modern outfit with latest tank manufacturing facilities which includes seven axis CNC machines for heavy duty flexible machining operations and a complete infrastructure for hull and turret manufacture.


 * Missile Innovation


 * Development, Engineering Support And Components Manufacture (DESCOM)
 * This production facility has been established to provide engineering support to all the factories of HIT. Equipped with CNC machines, it undertakes manufacture of components, assemblies, tools, dies, gauges and arranges development of spare parts through the vendor industry. It also provides repair / maintenance support to machinery / equipment installed in HIT.


 * Evaluation, Training And Research Organization (ETRO)
 * This is a supporting organization which undertakes Quality Assurance of finished product of HIT ably assisted with modern quality assurance laboratories which test physical and chemical properties of production materials, Calibration facilities are available to ensure accuracy of tools and gauges used in rebuild and manufacturing processes.


 * Research And Development (R&D)
 * HIT has undertaken R&D projects on required basis wherein it has carried out successful R&D in the following areas :


 * Tank Designing
 * Tank Modernization
 * Infantry Fighting Vehicle
 * Improved Fire Control System