No matter how intelligent the boiler equipment is, it still needs the boiler operator to operate and maintain the boiler. Only some highly automated boilers only need one boiler worker, but if the boiler is not highly automated, it is necessary. Many furnace workers jointly manage, which will inevitably lead to an increase in labor costs. The boiler intelligence level of Zhengzhou Fangkui Boiler Factory is very high. Generally, only 1-2 boiler workers are required to complete the boiler maintenance and daily operation and maintenance work.
Do boiler operators have different working ranges for different grades?
According to the standard of "Boiler Safety Managers and Operators Assessment Outline", the regulations for boiler operators are divided into three levels of I, II, and III, and each A level of work scope. So, on this question, the answer is yes, and this is no doubt.
Does the boiler's scheduled water belong to boiler water or boiler feedwater?
The boiler's scheduled water belongs to the boiler water, not to the boiler feedwater, and it must be clear to us, so it cannot be sloppy.
What certificate do boiler workers need? How long can it be obtained?
The boiler operator who operates the boiler needs the certificate of the boiler, otherwise he cannot be employed. As for the acquisition method and time, generally speaking, it can be obtained within one week or one month.
We, Zhengzhou Fangkuai Boiler Co., Ltd. (Fangkuai), are excited to announce our participation in the Indonesia International Heating Technology Exhibition 2025. We will be showcasing our advanced boiler systems engineered for higher efficiency, lower emissions, and sustainable energy performance. Join us at Booth No. B1-08 from November 5–7, 2025 at the Jakarta Convention Center.
The event brings together EXPO BOILER, EXPO BIOMASS, EXPO PUMPS & VALVES, and EXPO CRANE — creating a comprehensive platform for technology exchange and business collaboration across the industrial heating and energy sectors in Southeast Asia.
At the exhibition, we will present our integrated solutions including biomass boilers, industrial steam systems, and full power plant EPC services. Our products emphasize:
Event Details
Date: November 5–7, 2025
Venue: Jakarta Convention Center, Indonesia
Booth: B1-08
We welcome industry partners, plant owners, EPC clients, and technology scouts to visit our booth and explore collaboration opportunities. Whether you are planning a biomass retrofit, a new power plant EPC project, or seeking high-efficiency boiler equipment, our engineers will be available for technical discussions and project consultations.
Visit our booth / Contact us












Wins Another Invention Patent
Brilliant Glory, Continuing to Write a Brilliant Chapter
Striving for "Innovation" and "Quality"
Focusing on Cutting-Edge Technologies
Creating New Momentum and New Advantages
Promoting the Continuous "Innovation" of New-Quality Productivity
On June 17th, our company was awarded another national invention patent. To date, the company has secured 162 national patents and 13 invention patents, and has been deeply involved in the formulation of eight national and industry standards. We continue to lead industry development with technological breakthroughs.

Overcoming challenges and achieving remarkable results
Attaching great importance to technological innovation
While pursuing superior quality, Fangkuai also attaches great importance to technological innovation.
Developing product diversity
To better meet the diverse needs of consumers, Fangkuai develops diverse product images during R&D and production.
Fangkuai family portrait

Gloriously writing a new journey
The company has always adhered to the philosophy of
"Building Character, Creating Quality Products"
Using technological R&D as the core driving force
Also promoting application
Effectively promoting technological advancement in the industry and engineering products
Future

Continued
Scientific and technological R&D and technological achievement transformation
Generate more core independent intellectual property rights
Solidly promote the company's high-quality development