SICHUAN ZHUGEN BOILER CORPORAT

CLDR Series of Electric-heating Drinking-water Boilers

Structural Features
●The CLDR series of electric-heating drinking (hot) water boilers are vertical resistive-element-heating shell boilers, mainly comprising a shell, boiler heads, an outer color-plate package layer and electric-heating tubes, etc. 
●The boiler adopts stainless steel electric-heating tubes of 15KW/group, allowing the water to be electrically neutral, achieving a safe use, and protecting the water from being contaminated. 
●The stainless-steel electric-heating tubes are connected with the boiler proper through flanges, achieving an easy cleaning and replacement. The exterior of the boiler is packaged by a layer of color plate, making the boiler be anti-rust and aesthetically appealing. 
●The heat-preservation structure adopts a layer of glass wool and a layer of aluminum silicate fiber, greatly reducing the heat loss.
●The boiler is noiseless and pollution-free, and the heat efficiency is greater than 97%. 
●The boiler operates at a normal pressure for supplying drinking (hot) water and heating. 
●This series adopts a fully-automatic control system, and possesses various protection functions such as water-shortage protection, electric-leakage protection, phase-loss protection, overload protection and overpressure protection, realizing a safe and reliable operation. 
The installation period is short, enabling the boiler to be immediately put into use once the valves & instruments, the water source, the power supply and the discharge pipeline are communicated on the site. 
Applications
This series is mainly used for supplying drinking(hot) water and heating in schools, hotels, hospitals and residential compounds, etc.

Boiler Models

Rated
Heat
Power
Rated
Working
Pressure

Feed(Return)

Water

Temperature

Drinking-water

Yield

Total

Power of

Electric-heating

tubes

Boiler
Heat
Efficiency

Max. 

Transportation

Weight

Max.

Transportation

Overall Dimensions

MW
MPa

kg/h
KW
%

Ton

mm
CLDR0.029-30

0.029

常压

95/70

300

30

98

~0.2

570×570×1530

CLDR0.043-45

0.043

常压

95/70

450

45

98

~0.4

820×820×1530

CLDR0.057-60

0.057

常压

95/70

600

60

98

~0.5

880×880×1700

CLDR0.086-90

0.086

常压

95/70

900

90

98

~0.5

880×880×2200