ÜNİVERSAL's Packaged Scotch type boiler is three pass , wet back fire tubes boiler . Heat transfer details from three passes are as follows; 65% from 1st pass, 25% from 2nd pass and 10% from 3rd pass. This is called Packaged boiler because we provide it to you as a complete package with Burner, level controls, feedpump and all necessary boiler fittings and mountings.
DESIGN: High pressure, 3 Pass, fire-smoke tube Scotch type steam boilers are manufactured according to TS 377 (Turkish standart), Lloyd rules, TRD, DIN and EN norms.
MATERİALS: Cylinder shell, flue plates and combustion chamber are manufactured from HI – HII (boiler sheet). Smoke tubes are seamless boiler tubes (according to DIN 17155)
HIGH EFFICIENCY: Flue gases, formed as a result of good combustion, pass through convection surfaces and leave the boiler without causing low temperature corrosion. Thus maximum heat transfer and a high efficiency (85-94%) is obtained.
Responds sudden demands of great amount of steam
Has a large evaporation surface and large steam storage volume
Has a large and corrugated combustion chamber
Hydrolic test applied at 1,5 times higher than the operating pressure
The combustion chamber is easily reachable from the explosion gate, the smoke tubes are easily reachable from the front door, and the water-side is easily reachable from the manhole and the handholes.