India Based Company DIPTI ENGINEERING WORKS OFFERS Oil Fired Bitumen Boiler. Bitumen Boilers are offered in 1300 Liters capacity. Bitumen Boilers are widely acclaimed among Road Construction Companies owing to their quality and high functionality. 1.The space between the inner and outer Pan is packed with Glass wool covered with MS Sheet, mounted on fabricated chassis with pneumatic Tyre. 2.Fitted with Oil Tank, Outlet and Inlet Valves, Oil Burner, Blowers Powered by 6 HP Air-cooled Diesel Engine