The unique structure of once through coil overcomes the major defects of natural circulation boilers which have tube plate cracking problems due to metal fatigue, stress and corrosion. Our structure also effectively eliminates the accident possibilities caused by water shortage in the drum. Moreover, it also clears off the failure of long-time vacuum maintains happened in vacuum hot water boilers.
KLD hot water generator has the advantages of good & reliable water circulation, which ensures the evenly heating and cooling.
The KLD hot water generator is equipped with multiple protections on combustion, feed/ return water pressure, feed/ return water temperature, coil wall temperature, etc., so that the boiler can operate safely and reliably.