Product Description
Product Features and Advantages
Stable and Mature
Embrace the pinnacle of German engineering with the advanced DC coil design technology from Heidelberg (Thermal Energy) Technology Company, Germany. This exceptional DC coil steam boiler epitomizes stability, energy-efficiency, and maturity. A trusted solution in Europe, it has proven its unmatched reliability for over 60 years.
Blowdown-Free Operation
Featuring a groundbreaking direct-current coil design, this steam boiler operates without the need for blowdown or shutdown, offering an outstanding blend of convenience and energy efficiency.
Inherently Safe and Risk-Free
With its innovative small water capacity spiral coil architecture and absence of a steam drum, this direct-current coil steam boiler is naturally explosion-proof. Since its inception, it has maintained an impeccable safety record, with zero explosion incidents or casualties.
Versatile Placement Options
Adapt effortlessly to site-specific requirements with flexible vertical or horizontal installation options.
Customizable Steam Pressure
Delivering a versatile range from 1.25 MPa to an impressive 23.0 MPa, with overheating temperatures reaching up to 650ºC, each boiler can be tailored to precisely meet your demands.
Energy-Saving Excellence
The standout structural design ensures no preheating is needed. Steam is generated in just 3-5 minutes post-startup, providing on-demand steam immediately, eliminating any waste.
Next-Gen Advanced Services
Leverage cutting-edge IoT (Internet of Things) technology as the HD direct-current coil steam boiler interfaces seamlessly with the manufacturer's computer service center. Enjoy unparalleled 24/7 real-time monitoring, allowing for proactive fault detection and prevention, ensuring year-round safe, reliable operations.
Reliability & Energy Efficiency
Equipped with a high-performance plunger pump or diaphragm pump, and utilizing fully proportional variable frequency control, this boiler ensures seamless feedwater delivery. This not only maximizes continuity and energy efficiency but also safeguards against frequent pump cycling, consistently achieving high dryness steam quality.
Modular Design for Enhanced System Efficiency
Direct-current coil steam boilers accommodate a sophisticated modular configuration, supporting up to <200 tons of steam in parallel operations. Benefit from unique rapid start-up responsiveness, aligning operational boiler units with real-time steam needs. This guarantees optimal efficiency for each boiler, effectively minimizing the energy wastage prevalent in oversized single-boiler systems under low load conditions. Consequently, it elevates the overall thermal efficiency of your boiler system to new heights.
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 |
Evaporation Capacity: 400kg/h to 1000kg/h, Gas Pressure: 25-35KPa (dynamic pressure); Evaporation Capacity: 12000kg/h to 20000kg/h, Gas Pressure: 35-45KPa (dynamic pressure). These figures represent the standard technical specifications of our Quality Direct Current Coil Steam Boiler. For those seeking bespoke solutions, we proudly offer customizations for steam boilers with capacities soaring up to 75t/h. Please reach out to us for detailed customization options. As we continuously innovate and enhance our offerings, all the aforementioned specifications are subject to change without prior notice, reflecting our commitment to delivering cutting-edge technology.
Main Products
Company Profile
Nestled in the vibrant heart of Zhenjiang City, Jiangsu Weifu Special Equipment Co., Ltd. stands as a beacon of innovation and integrity on Tieta Road, Guyang Town, Dantu District. We are dedicated to harnessing the full potential of boiler marketing resources across mainland China. Through our expansive and dynamic marketing network, we expertly deliver the unparalleled quality, competitive pricing, and outstanding service of Weifu (oil, gas, and electricity) boilers directly to our valued customers. Our guiding principle, 'being a real person and doing things honestly,' shapes our commitment to crafting exceptional products that warm the world. At Weifu, we believe in a holistic approach to market operation: customers derive immense value, employees experience continuous growth, shareholders enjoy significant returns, companies achieve robust development, and the country benefits from substantial tax contributions.
With a robust team of over 200 dedicated employees, including more than 40 skilled professional technicians, Jiangsu Weifu Special Equipment Co., Ltd. boasts a state-of-the-art facility spanning over 20,000 square meters. Our modern factory is equipped with the latest manufacturing and testing technologies, specializing in the innovative design and production of gas (oil, electricity) hot water boilers, steam boilers, vacuum hot water boilers, and organic carrier boilers. We are committed to excellence in every product we create.
Embracing the philosophy of 'what customers need is what we make,' we focus on delivering exceptional boiler products. Jiangsu Weifu has meticulously developed a diverse portfolio of advanced products, including vertical and horizontal gas (oil) steam boilers, normal pressure/pressure hot water boilers, electric heating steam boilers, electric heating normal pressure hot water boilers, and a series of gas (oil) thermal oil boilers, totaling 7 series with nearly 300 distinct specifications. Our products are engineered with clean combustion technology and feature state-of-the-art designs such as corrugated furnaces, conical furnaces, threaded smoke pipes, and wet back three-pass structures. By integrating world-class imported burners from Riello, Aucma, Black & Decker, and Weishaupt, we ensure our boilers deliver superior efficiency, remarkable energy savings, and unrivaled environmental protection. Equipped with either pressure or normal pressure economizers and condensers, our boilers are designed to minimize exhaust temperatures and significantly reduce dust, nitrogen oxides, and sulfur oxides emissions. As a leader in energy efficiency and environmental stewardship, Weifu Boiler proudly serves as a national supplier of small and medium-sized oil (gas, electric) boilers, with a loyal clientele spanning large and medium-sized cities across mainland China. Our commitment to energy conservation and environmental protection remains unwavering.
Certifications
Jiangsu Weifu Special Equipment Co., Ltd., a beacon of innovation in the boiler industry, proudly holds a prestigious national Class B manufacturing certificate. As we navigate a dynamic boiler market brimming with both opportunities and challenges, Weifu Boiler remains steadfast in its commitment to 'creativity for development, credit for cooperation, and quality for market share'. We are excited to share and expand the unparalleled value of Weifu Boiler with you, paving the way for mutual 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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