Product Description
Product Features and Advantages
Stability and Maturity
Utilizing the state-of-the-art DC coil design technology pioneered by Heidelberg (Thermal Energy) Technology Company in Germany, this direct current coil steam boiler is celebrated for its stability, energy-saving prowess, and mature design. It has been a trusted solution in Europe for over 60 years, reflecting its reliability and consistent performance.
Continuous Operation without Shutdown
Featuring an ingeniously engineered direct-current coil design, this steam boiler operates without requiring blowdown or shutdown, enhancing convenience and optimizing energy efficiency.
Unparalleled Safety with Zero Hidden Risks
Thanks to its compact spiral coil design and the absence of a steam drum, this direct-current coil steam boiler offers an explosion-proof assurance. Since its inception, it has maintained an impeccable safety record, with no incidents of explosion-related accidents or casualties.
Versatile Installation Options
Flexibly adaptable, this steam boiler can be installed either vertically or horizontally, accommodating any on-site requirements for optimal placement.
Steam Pressure Specifications
With a steam pressure range from 1.25 MPa to an impressive 23.0 MPa and capable of reaching an overheating temperature of up to 650ºC, this boiler can be tailored to meet specific demands.
Energy Efficiency
Boasting a distinctive structural design, the direct-current coil steam boiler eliminates the need for preheating. It can produce steam rapidly within 3-5 minutes post-startup, ensuring immediate availability and eliminating waste by generating steam on demand.
Cutting-Edge Services
Embracing IoT (Internet of Things) technology, the HD direct-current coil steam boiler connects seamlessly to the manufacturer's computer service center. This integration allows for 24/7 real-time monitoring, facilitating proactive fault detection and prevention, thus ensuring reliable and secure operations throughout the year.
Reliability & Energy Efficiency
Equipped with either a plunger pump or diaphragm pump, the boiler employs fully proportional variable frequency control to maintain continuous feedwater delivery. This ensures maximum energy efficiency and continuity, while minimizing the wear and tear associated with frequent pump cycling. Consequently, it delivers high-dryness steam of consistently superior quality.
Modular Boiler Design for Enhanced System Efficiency
Direct-current coil steam boilers are designed for a modular setup, accommodating up to <200 tons of steam, and allowing for parallel operation of multiple units. Their quick startup response aligns the number of active units with real-time steam demand, ensuring that each boiler operates at optimal efficiency. This approach effectively mitigates energy wastage that commonly occurs with oversized boilers running under low load, significantly enhancing the overall thermal efficiency of the boiler system.
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 are the standard technical specifications of our Reliable Direct Current Coil Steam Boiler. For those with even greater demands, we offer customization options for steam boilers with capacities up to a remarkable 75t/h. Please reach out to us to tailor your solution. Note that as our products undergo continuous development and innovation, we reserve the right to make alterations to these specifications without prior notification.
Main Products
Company Profile
Nestled in the vibrant Tieta Road of Guyang Town, Zhenjiang City, Jiangsu Weifu Special Equipment Co., Ltd. stands as a beacon of excellence in the boiler industry. Our mission is to seamlessly integrate boiler marketing resources across mainland China, ensuring that our esteemed customers experience the unparalleled concept, superior quality, competitive pricing, and exceptional service that Weifu (oil, gas, electricity) boilers represent. Adhering to our founding principles of 'being a real person and doing things honestly,' we are dedicated to crafting premium products that bring warmth to the world. Through our unwavering commitment, we ensure that our operations generate value for customers, growth for employees, returns for shareholders, advancement for the company, and contribute to the nation's tax revenue.
With a robust team of over 200 dedicated professionals, including more than 40 specialized technicians, Jiangsu Weifu boasts an expansive 20,000 square meter facility equipped with state-of-the-art manufacturing and testing technology. Our expertise lies in the design and production of a diversified range of boilers, including gas (oil, electricity) hot water boilers, steam boilers, vacuum hot water boilers, and organic carrier boilers. Our modern factory stands as a testament to our commitment to innovation and quality.
Guided by the philosophy of 'what customers need is what we make,' Weifu has pioneered an extensive array of boiler products. Our portfolio includes vertical and horizontal gas (oil) steam boilers, normal pressure and pressure hot water boilers, electric heating boilers, and thermal oil boiler series, encompassing seven series with nearly 300 distinct specifications. We pride ourselves on incorporating clean combustion technology and cutting-edge designs such as corrugated and conical furnaces, threaded smoke pipes, and the wet back three-pass structure for our horizontal pressure boilers. Our main engines feature imported burners from industry leaders like Riello, Aucma, Black & Decker, and Weishaupt, ensuring our boilers achieve unparalleled efficiency, energy savings, and eco-friendliness. Each boiler is equipped with economizers and condensers, optimizing exhaust temperatures and minimizing emissions of dust, nitrogen, and sulfur oxides. As a national supplier of small and medium-sized oil (gas, electric) boilers, Weifu Boiler has become an integral part of China's environmental protection and energy conservation efforts, serving customers in major cities across the country with dedication and pride.
Certifications
Jiangsu Weifu Special Equipment Co., Ltd. is proud to possess a prestigious national Class B manufacturing certificate. In a dynamic boiler market brimming with both opportunities and challenges, Weifu Boiler stands firm on its foundational principles: 'creativity for development, credit for cooperation, quality for market share.' Our commitment is to bring you along on the journey to experience and share in the exceptional value that Weifu Boiler consistently delivers.
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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