Vertical Electric Steam Boiler is an automatic steam generation unit designed for industrial thermal operations, including food processing, pharmaceutical sterilization, chemical heating, and garment manufacturing.
Engineering Features
Clean Steam Generation Without On-Site Combustion
Electric immersion heating produces saturated steam without burners, fuel storage, or exhaust systems, making the boiler suitable for indoor production areas, clean manufacturing environments, and facilities with strict emission requirements.
Space-Efficient Vertical Design
The vertical pressure vessel minimizes installation space while allowing easier integration into compact boiler rooms and production workshops with limited floor area.
Automatic Steam Output Control
The PLC controller adjusts heating stages according to steam demand, maintaining stable operating pressure during fluctuating production loads without manual intervention.
Fast Start-Up for Intermittent Production
Electric heating reaches operating conditions quickly, making the boiler suitable for production lines that require frequent start-stop operation or multiple daily production shifts.
Wide Capacity & Voltage Configuration
Available in multiple steam capacities, operating pressures, voltages, and electrical frequencies to match regional power standards and different industrial applications.
Parameter
|
Model |
Rated evaporation rate(kg/h) |
Rated Working Pressure(MPa) |
Saturated Steam Temperature(℃) |
ThermalEfficiency(%) |
Rated electrical power (kW) |
Power mode |
|
LDR0.05-0.7 |
50 |
0.7 |
170 |
≥98% |
36 |
380V/3-phase |
|
LDR0.1-1.0 |
100 |
1.0 |
184 |
≥98% |
72 |
380V/3-phase |
|
LDR0.2-1.0 |
200 |
1.0 |
184 |
≥98% |
144 |
380V/3-phase |
|
LDR0.5-1.0 |
500 |
1.0 |
184 |
≥98% |
360 |
380V/3-phase |
|
LDR1-1.0 |
1000 |
1.0 |
184 |
≥98% |
720 |
380V/3-phase |
Eight-Layer Interlocked Safety System
The boiler integrates multiple automatic protection functions to ensure safe operation under varying production conditions.
Low water level protection
Dual pressure protection
Over-temperature protection
Leakage protection
Phase loss & phase sequence protection
Overcurrent protection
Audible & visual alarm
Certified spring-loaded safety valve
Manufacturing Integrity & Factory Testing
Each boiler is inspected and tested before shipment to verify pressure integrity, electrical safety, and operating performance.
Pressure vessel welding inspection
Hydrostatic pressure testing
Electrical insulation & grounding verification
Functional testing of all protection devices
Continuous steam generation performance test before shipment
Installation & Commissioning Support
To simplify project implementation, complete technical documents are provided before delivery.
Support includes:
General arrangement drawings
Foundation and installation guidance
Electrical wiring diagrams
Steam piping connection drawings
Remote commissioning assistance
Operation and maintenance training
Packaging & Delivery
Each boiler is protected with anti-corrosion treatment before being packed in reinforced export wooden crates suitable for international transportation.
Included with shipment:
User manual
Electrical drawings
Factory inspection report
Spare maintenance components
Product identification documents
Commercial Information
|
Item |
Details |
|
MOQ |
1 Set |
|
Lead Time |
15–35 Working Days |
|
OEM / ODM |
Available |
|
Technical Documents |
Supplied Before Shipment |
|
Remote Technical Support |
Available |
|
Warranty |
12 Months |
FAQ
Q: Is an electric steam boiler suitable for continuous 24-hour industrial operation?
A: Yes. Industrial electric steam boilers are designed for continuous-duty applications when correctly sized for the required steam load and supplied with stable electrical power and treated feed water.
Q: How do I choose between a vertical and horizontal electric steam boiler?
A: Vertical models are generally preferred where installation space is limited or steam demand is relatively small to medium, while horizontal models are commonly selected for higher steam capacities and large-scale industrial production.
Q: Can the boiler be connected to an existing steam pipeline?
A: Yes. The boiler can normally be integrated into existing steam systems provided the operating pressure, steam capacity, piping size, and safety devices are compatible with the existing installation.
Q: What information should I provide before requesting a quotation?
A: To recommend the correct model, suppliers typically require:
Required steam capacity (kg/h or t/h)
Working pressure
Power supply voltage and frequency
Application industry
Installation country
Feed water condition
Q: Does the boiler require a separate boiler room?
A: This depends on local regulations. Since electric boilers operate without combustion or flue gas emissions, they are often easier to install inside production facilities than fuel-fired boilers, subject to local electrical and pressure vessel requirements.
Q: Can multiple boilers operate together for future capacity expansion?
A: Yes. Multiple units can be installed in parallel to increase steam capacity or provide standby redundancy. This configuration also allows maintenance on one boiler while others remain in operation.
Q: What certifications can be supplied with the equipment?
A: Certification depends on the destination market and project requirements. Available documentation may include pressure vessel inspection records, factory test reports, CE-related documentation (where applicable), and other export documents upon request.
Q: What factors determine the service life of an electric steam boiler?
A: Service life is primarily influenced by feed water quality, operating conditions, routine maintenance, and correct electrical installation. Proper water treatment and regular inspection help maintain long-term performance.
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