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Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


Boiler PSI is at 35 how to reduce it on a Burnham 20

2019-10-25 · I have high boiler pressure at 35 with no noticeable pressure venting, that's probably a broke value and I don't know how to reduce it. I just wanted to reduce the pressure before I have to call in the calvary. I really don't know much about this stuff, but if it's a easy solution im in. – Stu Feb 27 at 5:34. (steam?) gas

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Coal Steam Boiler - Coal Fired Boiler, Biomass Boile

2019-10-26 · Coal Steam Boiler (also called coal fired steam boiler which can be used to generate hot water in factories) is a kind of industrial boiler by burning pulverized coal that is blown into the firebox. SHL series coal fired boilers are the double drum horizontal chain grate bulk boiler, the coal boiler rear part sets air preheater.

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High pressure steam boiler - BBS Gm

High pressure steam boiler In order to reduce the costs of goods and to benefit from the local fuels the manufacturer of spirits Waste heat recovery steam boiler The production of the food company Santa Bremor is working among others with a waste heat recovery steam boiler from

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Why you can't use high-pressure steam boilers on lo

Why you can't use high-pressure steam boilers on low-pressure steam systems. All he had to do was convert a high-pressure steam boiler to low-pressure operation so the building owner could use it for heating instead of process. The owner also wanted him to reduce the boiler's load by 75 percent, and all that involved was changing the burner

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WNS series gas-fired (oil-fired) steam boiler - Ga

Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power. Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water's temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

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How to Fix a Leaking Boiler Pressure Relief Valve

The pressure relief valve, also as known as a blow-off valve, is a vital component of a boiler. Without a properly working valve, dangerous levels of temperature and/or pressure may build up in a home's heating system. Extreme pressure within the system could cause the boiler or water lines to rupture.

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Boiler (power generation) - Wikiped

2019-10-30 · A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7–2,000 kPa or 1–290 psi) but, at pressures above this, it is more usual to speak of a steam generator.

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Lower Pressure Operation of Boiler than Designe

In constant pressure operation the boiler superheater outlet pressure is designed to be maintained constant from as low as 40% of the rated maximum continuous load. In sliding pressure boilers the superheater steam outlet pressure is slowly taken up at a particular ramping rate acceptable to both boiler and turbine designers.

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How to Reduce Boiler Pressure in an Older Boile

2010-11-1 · Boiler pressure can be a tricky thing. With an older boiler, in particular, it's vital to know how to reduce the boiler pressure. Luckily, it's not a complex procedure. You don't have to be a qualified heating engineer to do it. It's also quick, and should only take a few minutes. Boiler

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4 things to look out for in steam boiler pressur

The boiler pressure gauge read 12 psi. The boiler operating pressure control was set for 15 psi. Steam was spewing from the boiler feed vent like an old locomotive. I adjusted the operating pressure control to the normal steam pressure. Within a short time, the boiler operated the way it was supposed to and the building had heat.

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Spiral Wound Universal Pressure Boiler (SWUP

Having supplied more than 165 supercritical boilers, including the world's first boiler using supercritical technology in 1957, you can trust Bamp;W to deliver the highest quality steam generation equipment. Our proven supercritical designs can meet today's demand for highly efficient, variable pressure steam

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