Product Description
Product Features and Advantages
Unwavering Stability and Proven Maturity
Utilizing cutting-edge DC coil design technology from Heidelberg (Thermal Energy) Technology Company in Germany, our DC coil steam boiler offers unmatched stability, energy efficiency, and maturity. This tried-and-tested model has been a staple in Europe for over six decades.
Seamless Operation Without Shutdown
Engineered with an exclusive direct-current coil design, our steam boiler ensures uninterrupted operation without the need for blowdown or shutdown, enhancing convenience and energy savings.
Uncompromised Safety with Zero Hidden Risks
Featuring a compact spiral coil design and void of a steam drum, our DC coil steam boiler is intrinsically explosion-proof. Since its inception, no explosion-related incidents or casualties have been reported, underscoring its impeccable safety track record.
Flexible Installation Options
Adaptability is key. Our steam boiler can be installed either vertically or horizontally, tailored to the specific site conditions and requirements.
Dynamic Steam Pressure
Offering a versatile steam pressure range of 1.25 MPa to 23.0 MPa, with an impressive overheating temperature reaching up to 650ºC. Customization is available to meet specific client needs.
Innovative Energy-Saving Design
Thanks to its revolutionary structural design, the DC coil steam boiler requires no preheating, efficiently generating steam within just 3-5 minutes post-startup. It guarantees on-demand steam with no waste, optimizing energy use.
Cutting-Edge Advanced Services
Integrating IoT (Internet of Things) technology, the HD direct-current coil steam boiler connects seamlessly to our manufacturer's computer service center for 24/7 real-time monitoring. This proactive approach ensures timely fault detection and robust operational reliability year-round.
Unmatched Reliability & Energy Efficiency
Outfitted with either a plunger or diaphragm pump, our boiler employs fully proportional variable frequency control for continuous feedwater delivery. This optimizes continuity, enhances energy efficiency, and prevents frequent pump cycles, maintaining consistently high-quality, high-dryness steam.
Modular Design for Enhanced System Efficiency
A hallmark of innovation, our direct-current coil steam boilers support a modular setup accommodating up to <200 tons of steam. Multiple units can function in unison, adapting swiftly to real-time steam demand. This ensures peak efficiency operation of each boiler, effectively eliminating the energy waste typically associated with oversized single boilers operating at low loads. As a result, the overall thermal efficiency of the boiler system experiences a marked improvement.
Product Parameters
| PZ/L(W) Technical Specifications Table |
| Technical Specifications |
Unit |
PZ500 |
PZ1000 |
PZ1500 |
PZ2000 |
PZ3000 |
PZ4000 |
PZ5000 |
| Rated Steam Output |
kg/h |
500 |
1000 |
1500 |
2000 |
3000 |
4000 |
5000 |
| Design Pressure |
Mpa |
1.25~23.0 |
1.25~23.0 |
1.25~23.0 |
1.25~23.0 |
1.25~23.0 1.25~23.0 1.25~23.0 |
|
| Design Thermal Efficiency (with Energy Saver) |
% |
≥95.5 |
|
| Design Thermal Efficiency (with Condenser) |
% |
≥102 |
| Operating Water Vessel |
L |
47 |
72 |
159 |
240 |
385 |
458 |
615 |
| Natural Gas Connection |
DN |
25 |
40 |
50 |
50 |
50 |
65 |
65 |
| Feedwater Inlet Diameter |
DN |
20 |
20 |
25 |
25 |
32 |
40 |
40 |
| Drainage Outlet Diameter |
DN |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
| Flue Gas Outlet Diameter |
mm |
φ211 |
φ273 |
φ312 |
φ355 |
270×700 |
316×1100 |
316×1200 |
| Steam Outlet |
DN |
50 |
65 |
65 |
65 |
80 |
100 |
100 |
| Safety Valve Diameter |
DN |
25/32 |
32/40 |
40/50 |
50/65 |
65/80 |
2-50/65 |
2-50/65 |
| Vertical Placement |
Length |
mm |
1524 |
1680 |
2172 |
2152 |
2498 |
3037 |
3037 |
| Width |
mm |
1326 |
1627 |
1967 |
1967 |
2172 |
2148 |
2148 |
| Height |
mm |
1774 |
2163 |
2570 |
3073 |
3272 |
4365 |
5200 |
| Horizontal Placement |
length |
mm |
1774 |
2163 |
2570 |
3073 |
3272 |
4365 |
5200 |
| width |
mm |
/ |
1627 |
1967 |
1967 |
2172 |
2226 |
2226 |
| height |
mm |
/ |
1781 |
2264 |
2264 |
2440 |
3149 |
3250 |
| Total Power Consumption |
KW |
3.8 |
5.8 |
7 |
9.3 |
13.5 |
18.5 |
21.2 |
| Fuel Consumption @ 100% Load |
| High-Efficiency Condensing Type (20°C Feedwater) |
Nm³/h |
36.4 |
72.7 |
109.1 |
145.1 |
217.2 |
287.2 |
359 |
|
| High-Efficiency Standard Type (20°C Feedwater) |
Nm³/h |
38.9 |
77.5 |
116.3 |
154.6 |
230.8 |
309.3 |
386.6 |
|
| Standard Power Supply |
220V/380V × 3-Phase with Neutral / 50Hz |
| Feedwater and Boiler Water Standards |
EN12952-12:2003 (EU Standard) |
| Net Weight of the Boile |
t 1.5 2.0 3.1 3.2 4.8 8.4 9.1 |
| PZ/L(W) Technical Specifications Table |
| Technical Specifications |
Unit PZ6000 |
PZ8000 |
PZ10000 PZ12000 |
PZ15000 PZ20000 |
| Rated Steam Generation Capacity |
kg/h |
6000 |
8000 |
10000 |
12000 |
15000 |
20000 |
| Design Pressure |
Mpa |
1.25~23.0 |
1.25~23.0 |
1.25~23.0 1.25~23.0 |
1.25~23.0 |
1.25~23.0 |
| Design Thermal Efficiency (with Energy Saver) |
% |
≥95.5 |
| Design Thermal Efficiency (with Condenser) |
% |
≥102 |
|
| Operating Water Vessel |
L |
735 |
858 |
977 |
1290 |
1685 |
1980 |
| Natural Gas Connection |
DN |
80 |
100 |
100 |
125 |
125 |
125 |
| Feedwater Inlet Diameter |
DN |
50 |
50 |
50 |
65 |
65 |
80 |
| Drainage Outlet Diameter |
DN |
40 |
40 |
40 |
50 |
50 |
80 |
| Flue Gas Outlet Diameter |
mm |
400x1050 |
400x1150 |
400x1200 |
φ700 |
800 |
900 |
| Steam Outlet |
DN |
125 |
150 |
150 |
150 |
200 |
200 |
| Safety Valve Diameter |
DN |
2-65/80 |
2-80/100 |
2-80/100 |
2-80/100 |
2-100/125 |
2-100/125 |
| Vertical Placement |
length |
mm |
3922 |
4235 |
4557 |
4880 |
4930 |
5830 |
| width |
mm |
2726 |
3210 |
3050 |
3880 |
4360 |
4580 |
| height |
mm |
5300 |
5800 |
6200 |
6520 |
6830 |
8240 |
| Horizontal Placement |
length |
mm |
5300 |
5800 |
6200 |
6520 |
6830 |
8240 |
|
| width |
mm |
3115 |
3210 |
3250 |
3880 |
4360 |
4580 |
| height |
mm |
3226 |
3550 |
3580 |
4580 |
4630 |
5530 |
| Total Power Consumption |
KW 22.0 |
23.5 |
35 |
38 |
50 |
68.5 |
| Fuel Consumption @ 100% Load |
| High-Efficiency Condensing Type (20°C Feedwater) |
Nm³/h |
430.8 |
574.4 |
718 |
861.1 |
1077 |
1436 |
| High-Efficiency Standard Type (20°C Feedwater) |
Nm³/h |
463.9 |
618.6 |
773.2 |
927.84 |
1159.8 |
1546.4 |
|
| Standard Power Supply |
220V/380V × 3-Phase with Neutral / 50Hz |
| Feedwater and Boiler Water Standards |
EN12952-12:2003 (EU Standard) |
| Net Weight |
t 10.5 12.3 12.8 13.6 16.5 22.6 |
The Direct Current Coil Steam Boiler offers an impressive range of evaporation capacities tailored to meet diverse industrial needs. It boasts an evaporation capacity spectrum from 400kg/h to 1000kg/h with a dynamic gas pressure of 25-35KPa, seamlessly scaling up to 12000kg/h to 20000kg/h with gas pressures of 35-45KPa. These specifications represent the hallmark of our standard technical prowess. For enterprises seeking even greater capacities, our offerings extend to steam boilers (generators) with an astounding capacity of up to 75t/h. We invite you to contact us for bespoke customization that aligns perfectly with your unique requirements. Please note, as we continually innovate, the product specifications are subject to refinement without prior notification, ensuring you always enjoy cutting-edge technology.
Main Products
Company Profile
Jiangsu Weifu Special Equipment Co., Ltd., beautifully nestled on Tieta Road in the serene Guyang Town, Dantu District, Zhenjiang City, is a beacon of excellence in the boiler industry. Our unwavering commitment to seamlessly integrating boiler marketing resources across mainland China empowers us to deliver Weifu's exceptional (oil, gas, electricity) boilers to our valued customers. Through our extensive marketing network, we convey not just the product, but the essence of excellence-our concept, unparalleled quality, competitive pricing, and dedicated service. We operate under the guiding principle of 'being a real person and doing things honestly,' striving to craft fine products that warm the world. Weifu's philosophy ensures that, through our market operations, customers receive unmatched value, employees achieve personal growth, shareholders enjoy lucrative benefits, our company thrives, and the nation gains additional tax revenues.
Our company is a thriving hub of innovation with over 200 dedicated employees, including a talented team of more than 40 professional technicians specialized in various fields. Spanning over 20,000 square meters, our modern factory is equipped with cutting-edge manufacturing and testing equipment. We excel in designing and crafting an impressive array of gas (oil, electricity) hot water boilers, steam boilers, vacuum hot water boilers, and organic carrier boilers, all engineered to perfection.
Driven by the philosophy 'what customers need is what we make,' our company places a strong emphasis on delivering exceptional boiler products. We have meticulously developed an extensive lineup featuring vertical/horizontal gas (oil) steam boilers, vertical gas (oil) normal pressure/pressure hot water boilers, horizontal gas (oil) steam boilers, horizontal gas (oil) normal pressure/pressure hot water boilers, electric heating steam boilers, electric heating normal pressure hot water boilers, and gas (oil) thermal oil boiler series products. This comprehensive catalog boasts a total of 7 magnificent series and nearly 300 distinctive specifications. Embracing clean combustion technology, our horizontal pressure boiler design incorporates advanced structures including corrugated and conical furnaces, threaded smoke pipes, and the wet back three-pass system. Our main boilers are enhanced with world-class imported burners from Riello, Aucma, Black & Decker, and Weishaupt, ensuring remarkable efficiency, energy conservation, and environmental protection. Equipped with either pressure or normal pressure economizers and condensers, our boilers effectively lower exhaust temperatures while reducing the concentration of dust, nitrogen oxides, and sulfur oxides in the flue gas, rendering them more energy-efficient and eco-friendly. Proudly recognized as a national supplier of small and medium-sized oil (gas, electric) boilers in China, Weifu Boilers serve a wide customer base in large and medium-sized cities nationwide, significantly contributing to environmental protection and energy conservation across mainland China.
Certifications
Jiangsu Weifu Special Equipment Co., Ltd. proudly possesses a national Class B manufacturing certificate. In the dynamic boiler market, filled with both opportunities and challenges, Weifu Boiler stands resolute with its core principles: 'creativity for development, credit for cooperation, quality for market share.' We are committed to sharing the invaluable benefits and innovative spirit of Weifu Boiler with you, ensuring mutual growth and success.
Packaging & Shipping
FAQ
1. How to buy a good boiler?
A: Choose a good supplier.
B: Specification is clear, steam or hot water, capacity,fuel,pressure and so on
C:Price is not the only problem, quality and service also important.
2. What is your main product?
A:Steam boiler, hot water boiler and thermal oil boiler.Gas fired boiler, oil fired boiler, diesel fired boiler, coal fired boiler, biomass fired boiler,Industry boiler and so on.
3. Q: How long is your lead time?
A: Generally it is 30 days, depends on your needs and project scales.
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