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Safety Operation Regulations for Gas-fired Boilers
Release time:
2022/05/26 14:24
Inspection of gas boiler before ignition: 1. Boiler, fan and boiler circulating water pump should be in good working condition.. Safety accessories (such as pressure gauge, water level gauge, boiler explosion door, etc.) should be complete, flexible and reliable.. The water level of the hot water tank is higher than 2/3 of the height of the tank (but lower than the overflow port). Boiler water level is full.. Keep the flue clear and open the air door of the induced draft fan.
How to correctly operate the pressure gas boiler
Release time:
2022/05/26 14:24
Boilers are widely used in various industries and are related to our food, clothing, housing and transportation. As a kind of high-temperature and high-pressure thermal energy equipment, pressure gas boilers are widely used special equipment. If you do not pay attention to the use, the operation is wrong, it is easy to cause equipment damage and serious consequences.
Matters needing attention in the installation of gas boiler
Release time:
2022/05/26 14:24
Users are also faced with transportation and installation problems after purchasing gas boilers. How to ensure the normal installation and normal operation of the boiler is the focus of many users. With years of boiler installation experience, Zhongjie Special Installation summarizes the following precautions, hoping to let more users understand the correct operation methods when installing gas boilers.
Heguo gas boiler is worthy of factory trust
Release time:
2022/05/26 14:24
Heguo is also a well-known gas boiler manufacturer in the industry. I believe a mention of gas boiler products. For ordinary people, it is still relatively unfamiliar, but gas boilers are indeed indispensable equipment in industrial manufacturing and production.
Matters needing attention in the operation of hot water gas boiler system
Release time:
2022/05/26 14:23
In industrial heat applications, the hot water gas boiler operating system is more complex, including the boiler system and piping system, as well as the later hot water gas boiler system operation should pay attention to some of the situation? Heze boiler for you in detail:
Hot water gas boiler operation matters needing attention
(1) When starting a large circulating water pump, the bypass valve should be opened first to prevent the boiler or radiator from being damaged due to too fast starting pressure. After the boiler is in normal operation, the main water valve should be opened and the bypass valve should be closed.
(2) As the water temperature rises and make-up water enters the boiler, the gas will continue to precipitate, and the exhaust valve should be opened frequently.
Hot water gas boiler operation matters needing attention
(1) When starting a large circulating water pump, the bypass valve should be opened first to prevent the boiler or radiator from being damaged due to too fast starting pressure. After the boiler is in normal operation, the main water valve should be opened and the bypass valve should be closed.
(2) As the water temperature rises and make-up water enters the boiler, the gas will continue to precipitate, and the exhaust valve should be opened frequently.
Wall-mounted boiler manufacturer: a brief understanding of the gas wall-mounted boiler
Release time:
2022/05/26 14:23
The gas wall hanging boiler of the wall hanging boiler manufacturer originated in Europe and has a history of hundreds of years. Today, wall-mounted boilers from Europe have a long history of development, mature technology and excellent quality, and have become the darling of the market. The full name of the wall hanging furnace is: gas wall hanging furnace. Compared with the gas instant water heater, it is a rapid heating device without a hot water storage device, but there are fundamental differences in structure. The gas wall-mounted boiler of the wall-mounted boiler manufacturer has a strong household central heating function, which can meet the heating needs of multiple rooms. In addition, it can also take into account the function of hot water bath. The heating function of the gas wall-mounted boiler is affected by the local climate conditions and building insulation conditions. With anti-freezing, dry burning protection, accidental flameout protection, over-temperature protection, water pump anti-lock protection and other safety protection measures. It can be connected with the indoor temperature controller to realize personalized temperature adjustment and energy saving. According to statistics, the use of indoor thermostats can save 20-28% of gas costs. What factors are related to the consumption of gas wall-mounted boilers of wall-mounted boiler manufacturers? 1. The heating power of local gas wall-mounted boilers can be reduced. 2. The average temperature of indoor wall-mounted boilers in winter is a thermal insulation measure for many big cities. Even if the room does not have heating facilities, the indoor temperature can reach 13 ℃ to 15 ℃, some small and medium-sized cities and farmers.
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Many technicians choose couplings based solely on model numbers, only to find that the installed unit can’t handle the load, slips and overheats, or even burns out the motor. In fact, selecting the right coupling is straightforward: match the power rating to the speed, and verify that the input and output shaft diameters are compatible. This article explains in detail the two key criteria for choosing YOX‑series couplings, helping you make the right selection the first time—without any mishaps.
The Guangdong Zhongxing Hydraulic Transmission Technology team visited the SDIC Caofeidian Port to conduct a specialized technical exchange. They carried out an on-site inspection of the belt conveyor’s BJ4 drive station equipment, addressed operational and maintenance issues related to the domestically replaced hydraulic couplings, and engaged in an in-depth discussion on a localization‑upgrade plan for the remaining imported couplings used in port handling equipment. By leveraging highly reliable hydraulic transmission products, they aim to help port equipment reduce costs and improve efficiency.
On June 11, 2026, Vice President Xie of Guangdong Zhongxing Hydraulic Transmission led a technical team to visit China Shipbuilding Group South China Marine Machinery Co., Ltd. The two parties engaged in an in-depth discussion on the operational suitability of marine hydraulic couplings, ship propulsion and transmission solutions, and heavy-load transmission technologies for offshore equipment. During the visit, Zhongxing’s core technological advantages in marine hydraulic couplings were demonstrated on-site, supporting the localization and implementation of efficient, safe, and energy‑saving transmission systems in the shipbuilding industry.
For fans, pumps, and belt conveyors operating over long periods, the transmission efficiency of fluid couplings directly impacts electricity costs. From the perspective of factory energy conservation and cost reduction, this paper analyzes the actual energy‑consumption gap between efficiencies of 0.94 and 0.96, and highlights how Guangdong Zhongxing Hydraulic Transmission helps customers lower operating expenses through high‑efficiency fluid‑dynamic design.
Guangdong Zhongxing Hydraulic Transmission’s 562YCLZ hydraulic gear box has been successfully integrated into a specialized blow‑cleaning vehicle for Weihai Airport in Shandong. The complete unit has undergone rigorous testing and demonstrated stable operation, with all performance parameters meeting specifications. The company’s expertise in customizing and supplying hydraulic couplings has earned high praise from the customer.
Guangdong Zhongxing Hydraulic Transmission Co., Ltd. successfully hosted the project manager of a Russian power plant. The two parties reached a consensus on supplying high‑power, speed‑regulated hydraulic couplings in accordance with European standards, highlighting the company’s internationally aligned R&D capabilities and its advantage in delivering high‑quality products.
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