Cloud News_1-Guangzhou Quanya - Years of Experience in Stage Equipment

Industry News

Home page

Best-selling product

Stage Smoke and Light Machine

Waterproof Special Effects Fan

CO2 Confetti Shot

Smoke Ring Fluid

Industry Trends

More >>

Safety Operating Procedures for Gas Boilers

Release time:

2022/05/26 14:24

Pre-ignition checks for gas boilers: 1. The boiler, fan, and boiler circulation pump should all be in good working condition. 2. Safety accessories (such as pressure gauges, water level indicators, boiler explosion-proof doors, etc.) must be complete, flexible, and reliable. 3. The hot water tank’s water level should be above two-thirds of the tank’s height (but below the overflow port). The boiler water level is full. 4. Ensure that the flue is unobstructed and open the draft fan damper.

How to Properly Operate a Pressurized Gas Boiler

Release time:

2022/05/26 14:24

Boilers are widely used in various industries and are closely related to our food, clothing, housing, and transportation. As a high-temperature, high-pressure thermal energy device, pressure gas boilers are specialized equipment that is extensively employed. If not handled with care or operated incorrectly, they can easily lead to equipment damage and serious consequences.

Precautions for Installing Gas Boilers

Release time:

2022/05/26 14:24

After purchasing a gas boiler, users also face challenges related to transportation and installation. Ensuring the proper installation and smooth operation of the boiler is a key concern for many users. Drawing on years of experience in boiler installation, Zhongjie Special Installation has compiled the following important considerations, hoping to help more users understand the correct procedures for installing gas boilers.

He Guo gas boilers are trusted by factories.

Release time:

2022/05/26 14:24

Heguo is also a well-known manufacturer of gas boilers in the industry. I believe that when it comes to gas boiler products, they’re still relatively unfamiliar to the average person—but gas boilers are indeed indispensable equipment in industrial manufacturing and production.

Things to Note During the Operation of Hot-Water Gas Boiler Systems

Release time:

2022/05/26 14:23

In industrial thermal applications, the operation system of hot-water gas boilers is relatively complex, involving both the boiler system and the piping system. Additionally, what are some key considerations to keep in mind during the later stages of operating the hot-water gas boiler system? Heze Boiler provides a detailed introduction for you:

Precautions for Operating Hot-Water Gas Boilers

(1) When starting the large circulating water pump, first open the bypass valve to prevent damage to the boiler or radiators caused by excessively rapid pressure rise during startup. After the boiler is running normally, open the main water valve and close the bypass valve.

(2) As the water temperature rises and make-up water enters the boiler, gases will continuously precipitate; therefore, the air vent valve should be opened frequently.

Wall-hung boiler manufacturer: A brief introduction to gas wall-hung boilers

Release time:

2022/05/26 14:23

Gas wall-mounted boilers, manufactured by wall-mounted boiler makers, originated in Europe and have a history spanning hundreds of years. Today, wall-mounted boilers from Europe boast a long-standing development history, mature technology, and superior quality, making them highly favored in the market. The full name of a wall-mounted boiler is “gas wall-mounted boiler.” Compared to gas instantaneous water heaters, it is a rapid heating device that does not feature a storage tank for hot water; however, there are fundamental structural differences between the two. Wall-mounted boilers produced by wall-mounted boiler manufacturers offer powerful centralized domestic heating capabilities, capable of meeting the heating needs of multiple rooms. Additionally, they can also provide hot-water bathing functionality. The heating performance of gas wall-mounted boilers is influenced by local climate conditions and building insulation standards. These boilers come equipped with various safety features, including freeze protection, dry-burn protection, accidental flame-out protection, overtemperature protection, and pump anti-lock protection. They can be externally connected to indoor thermostats, enabling personalized temperature control and energy savings. According to statistics, using an indoor thermostat can help save 20% to 28% on gas costs. What factors affect the gas consumption of wall-mounted boilers produced by wall-mounted boiler manufacturers? 1. The heating power of local gas wall-mounted boilers can be adjusted downward. 2. In winter, the average indoor temperature maintained by wall-mounted boilers in many large cities benefits from advanced insulation measures. Even if a room lacks direct heating facilities, the indoor temperature can still reach between 13°C and 15°C. In some smaller and medium-sized cities and rural areas...

Business Opportunity Information

Smoke Ring Machine: Creating Immersive Visual Experiences Through Precision Smoke Effects

Smoke ring machine creates attractive smoke effects with stable performance easy operation and reliable design ideal for stage shows events performances and entertainment applications

Water Mist Flamer TW-2 — Redefining Safe “Fire” Effects for Modern Stage Design

water mist flamer creates safe flame like visual effects using fine water mist technology producing realistic fire appearance without real combustion ideal for stage shows events and entertainment design

SR-1 Smoke Ring Machine | Immersive Vortex Visual Effect Generator

Smoke ring machine delivers a visual special effects system that generates stable ring-shaped smoke formations with adjustable output creating immersive atmospheric effects for stage shows events and entertainment performances

Waterproof Fog Machine for Outdoor Stage and Professional Atmosphere Effects

molded plastic parts provide lightweight durable and cost efficient components manufactured through precision molding processes ensuring consistent quality versatility and wide application in industrial automotive and consumer products

Why a Waterproof Stage Fan Is Becoming Essential for Modern Outdoor Events

Waterproof stage fan provides powerful airflow, IP-rated weather resistance, and reliable cooling for stages, concerts, and outdoor events

Quanya Technology’s 2026 GET Show concluded successfully—truly living up to the promise of our encounter!

The three-day 2026 GET Show has come to a successful close, much to the anticipation of all! Quanya Technology showcased its latest cutting-edge products at Booth D7, Hall 19.2. From its stunning debut at the opening to a fruitful return at the closing, every moment was filled with passion and fulfillment, and every vote of confidence is truly worth cherishing.

Product label