CORPORATE

The HOSAB-2 factory makes the bodies for the KARSAN-branded JEST, ATAK, and ATA minibuses and buses. Production is made by joining shaped metal sheets and profiles on a separate welding fixture for each vehicle, mainly using the gaseous sub-welding method.
The responsible units check and monitor all process parameters (current, force, timing and coolant system), process descriptions, and plant equipment against the check plans.   All products made in the welding workshop are subjected to destructive and non-destructive tests at specific intervals and spot welding checks are carried out.  The dimensional accuracy of the produced bodies is measured using a 3D measuring device at the intervals specified in the quality plans.  Once they are made, the bodies undergo quality control checks before being sent to the Paint Section.

Karsan’s Bursa OSB plant makes tractor cabins and platforms under the agreement made with Türk Traktör, which operates in the field of tractors and agriculture machinery. Working in 3 shifts, the plant has an annual capacity of 10,000 cabins.

The cataphoresis coating facility in the Karsan OSB Factory has a coating capacity of 2 million m2 per year and the ability to apply wet paint. 

In addition to meeting Karsan's in-house needs, the plant also provides industrial cataphoresis coating services that cater to outside requests.