LDR Series Vertical Electric Steam Boiler
Compact electric steam boiler with segmented heating technology. 3 minutes to steam.

Product Overview
The LDR series is a vertical electric steam boiler designed for efficiency and grid stability. It features mechanical-electrical separation technology and segmented power switching, which adjusts power usage based on steam demand to minimize grid impact. The segmented heating system automatically adjusts the number of active heating groups to match load changes, saving energy. Heating elements are isolated from the control components to ensure safety and longevity. It produces dry, clean steam within 3-5 minutes of startup and includes comprehensive protection against over-pressure, low water level, phase loss, and leakage.
Key Features
- Segmented Power Switching
- Water-Electricity Separation
- Medical Grade Clean Steam
- No Chimney Required
- 98% Thermal Efficiency
Technical Specifications
| Model | Rated Capacity | Pressure | Efficiency | Fuel | Dimensions (LxWxH) | Weight | Steam Temp |
|---|---|---|---|---|---|---|---|
| LDR0.1-0.4 | 0.1 T/H | 0.4 MPa | ≥ 98% | Electricity | 900 x 900 x 2200 mm | 615 kg | 151°C |
| LDR0.2-0.4 | 0.2 T/H | 0.4 MPa | ≥ 98% | Electricity | 1000 x 1000 x 2500 mm | 750 kg | 151°C |
| LDR0.3-0.4 | 0.3 T/H | 0.4 MPa | ≥ 98% | Electricity | 1100 x 1100 x 2600 mm | 920 kg | 151°C |
| LDR0.5-0.7 | 0.5 T/H | 0.7 MPa | ≥ 98% | Electricity | 1400 x 1400 x 3200 mm | 1350 kg | 170°C |
| LDR0.7-0.7 | 0.7 T/H | 0.7 MPa | ≥ 98% | Electricity | 1300 x 1300 x 3500 mm | 1800 kg | 170°C |
| LDR1.0-0.7 | 1.0 T/H | 0.7 MPa | ≥ 98% | Electricity | 1600 x 1600 x 3600 mm | 2100 kg | 184°C |
Confirm the selected model, operating conditions, scope of supply and destination requirements in the quotation. Efficiency and consumption depend on the fuel, load and test conditions; catalog figures alone are not a performance guarantee.
What to specify for your project
Specify steam demand in kg/h or t/h, working pressure, available fuel, feedwater conditions, operating hours and installation country.
Steam Boilers