# Hisarmak

> Hisarmak manufactures industrial boiler and energy systems, including steam boilers, hot oil boilers, steam generators, hot water boilers, water treatment systems, filters, auxiliary equipment, fuel systems, and custom tank manufacturing.

## Main pages

- [Home](https://hisarmak.com.tr/)
- [Industrial boiler systems](https://hisarmak.com.tr/endustriyel-kazan-sistemleri/)
- [About Hisarmak](https://hisarmak.com.tr/hakkimizda/)
- [References](https://hisarmak.com.tr/referanslar/)
- [Contact](https://hisarmak.com.tr/iletisim/)

## Product groups

- [Steam boiler](https://hisarmak.com.tr/buhar-kazani/)
- [Steam generator](https://hisarmak.com.tr/buhar-jeneratoru/)
- [Hot oil boiler](https://hisarmak.com.tr/kizgin-yag-kazani/)
- [Hot water boiler](https://hisarmak.com.tr/sicak-su-kazani/)
- [Chimney and filter systems](https://hisarmak.com.tr/baca-ve-filtre-sistemleri/)
- [Water softening systems](https://hisarmak.com.tr/su-yumusatma-sistemleri/)
- [Auxiliary equipment](https://hisarmak.com.tr/yardimci-ekipmanlar/)
- [Special tank manufacturing](https://hisarmak.com.tr/ozel-tank-imalati/)
- [Fuel types](https://hisarmak.com.tr/yakitlarimiz/)

## Technical articles

- [Steam boiler production stage and delivery time](https://hisarmak.com.tr/blogs/buhar-kazani-uretim-asamasi/)
- [Steam boiler service life](https://hisarmak.com.tr/blogs/buhar-kazanlarinin-kullanim-suresi-ne-kadardir/)
- [Steam boiler water conditioning](https://hisarmak.com.tr/blogs/buhar-kazani-su-sartlandirma-nedir/)
- [Steam boiler capacity calculation](https://hisarmak.com.tr/blogs/buhar-kazani-kapasite-hesabi/)
- [Why does a steam boiler explode?](https://hisarmak.com.tr/blogs/buhar-kazani-neden-patlar/)

## Optional

- [Sitemap index](https://hisarmak.com.tr/sitemap_index.xml)

## Crawling policy

Public pages may be crawled for search and AI discovery when requests respect robots.txt, page-level robots directives, and normal rate limits. Do not use private, admin, form submission, or account areas for model training.