WDR series horizontal electric steam boiler use boiler and control
cabinet separating design, to avoid electrical components aging
when they are heated, which is affecting the service life. Use high
quality electric heating tube at home and abroad, the normal
service life can reach 20,000 hours, all electrical components have
CE and CCC certificates to ensure products safety and service life,
the boiler thermal efficiency is nearly 99%, running quietly and
cleanly, does not emit NOx to atmosphere, and comply with
environmental requirements.
Product Features
1. Cleaning is convenient:
The installation of multiple ash clearing holes on the boiler can
effectively clear the ash in time, avoid the operation obstacles
and the decrease of thermal efficiency caused by the ash
accumulation of the boiler, and ensure the stability of the boiler
load.
2. High safety:
Feed water is controlled by a computer and feeds water
automatically. Equipped with water shortage, overpressure
protection and other devices, safe and reliable.
3. Longevity and durability:
Professional excellent design, advanced production technology and
strict quality control of boilers are the guarantee of the quality
of each boiler. The normal service life of boilers is more than 20
years.
4. Environmental protection and low noise:
The original flue gas emission of the boiler is low, and the tail
of the boiler is equipped with high efficiency dust collector and
low noise fan, so that the flue gas emission meets the national
environmental protection requirements.
5. Manufacturing specifications:
Each part of the boiler is manufactured in accordance with the
national and international standards (ISO). Every production link
strictly follows the advanced production technology to ensure the
reliability of product quality.
6. Quality service:
Technical services, installation guidance, regular and irregular
return visits to users, at any time to provide quality and perfect
services, so that users can buy at ease, with comfort.
Technical Parameters
| Item | Unit | WDR0.1 | WDR0.2 | WDR0.5 | WDR0.7 | WDR1 | WDR2 | WDR3 |
| Steam Capacity | t/h | 0.1 | 0.2 | 0.5 | 0.7 | 1 | 2 | 3 |
| Working Pressure | MPa | 0.4 | 0.4 | 0.4 | 0.4 | 1.0 | 1.25 | 1.25 |
| Steam Temperature | ℃ | 151 | 151 | 151 | 151 | 184 | 193 | 193 |
| Feed Water Temperature | ℃ | 20 | 20 | 20 | 20 | 20 | 20 | 60 |
| Thermal Efficiency | / | ≥98 |
| Electrical Power | Kw | 72 | 143 | 357 | 501 | 714 | 1429 | 2141
|
Note: If the low calorific value of biomass fuel is larger than
that, the corresponding fuel consumption will be more economical
than that in the table.
Shape and Interface Dimensions of WDR Series Electrical Steam
Boilers
Type Item | WDR0.1 | WDR0.2 | WDR0.5 | WDR0.7 | WDR1 | WDR2 | WDR3 |
Host Transport Dimension | L | mm | 1520 | 1750 | 2700 | 2900 | 3340 | 4300 | 4750 |
| W | mm | 1560 | 1560 | 1700 | 2000 | 2180 | 2180 | 2180 |
| H | mm | 1400 | 1400 | 1600 | 1850 | 2015 | 2015 | 2015 |
| Main Steam Valve Pipe Diameter | DN | mm | 25 | 25 | 25 | 40 | 65 | 80 | 80 |
| Feed Water Valve | DN | mm | 25 | 25 | 25 | 40 | 40 | 40 | 40 |
| Safety Valve Diameter | DN | mm | 40 | 40 | 40 | 50 | 2*40 | 2*50 | 2*50 |
| Drain Valve Pipe Diameter | DN | mm | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
Remarks: We will reserve rights to change the above mentioned data
due to continuous policy transformation and product improvement.
