Hot water in boiler chamber will flow three times in horizontal tubes which provides more opportunities for hot gasses to transfer heat to the water in a boiler. However, boiler efficiency is highly affected by tube design, and not simply the number of passes. 3-pass boiler with more heat transfer time to deliver the same or higher efficiency rating.

Nearly no news reported vacuum hot water boiler explosion event. This is because phase changing vacuum hot water boiler working in the negative pressure, unlike other hot water boiler. This ZWNS series boiler capacity is from 0.5 to 6 ton per hour, basically meet hotels, schools, buildings, supermarkets hot water or heating requirements.

Tire production needs rubber and other material. Steam curing tire function as tire shaping, stimulating chemical reaction.

One of our old clients in Heilongjiang province, purchased a set of DHX60-3.5/450-AI cfb boiler for the tire factory after he bought a set of 35 ton cfb boiler.

Talking about heat and pressure, tire factory must have steam boiler for tire production. With the help of boilers, heat facilitates a polymerization reaction that crosslinks rubber monomers to create long elastic. According to our sales recordings, nearly 57% clients chose circulating fluidized bed boiler.

Inquiring waste heat recovery boiler is a little complicated than other packaged boiler like WNS series, SZS series, DZL series and SZL series, etc. Parameters like those are very important for us to estimate whether your industry are suitable for installing a set of waste heat recovery boiler or not.

In ZBG product lists, most products are national circulation boilers, and only a few of them is forced circulation boilers like QXX series high speed external circulating fluidized bed boiler.

Steam boiler produces tons of steam per hour for fertilizers chemical reaction. Three main macronutrients like Nitrogen (N), Phosphorus (P), Potassium (K) Fertilizers cause chemical reaction with steam to enhance the growth of plants. Fertilizer production is a part of chemical industry.

If you want to purchase a set of hot water boiler, you should know its capacity, pressure, temperature, fuels, etc. The basic knowledge of hot water boiler will be helpful.

The basic premise is to use an industrial boiler to meet the electric demands of the workshop, and recover the waste heat (typically more than 70% of the heating value of the fuel) to heat the factory (hydronic or water-to-air systems) and make hot water.