leading AAC Plant manufacturer in China

As the green building materials large demanded in construction, more people invest the AAC block production line.

What is AAC
Aerated concrete brick (or says Foam Block, abbreviate as “AAC”) is the light and porous building material. It has light weight, keeping temperature, can’t burn and other advantages. it can be made into many kinds of bricks (for example : 600×200×100, 240×115×53, 600×200×125 ), it could be used industry building and common building . It is more and more popular in the world construction field. In the future it may be replace the Clay brick completely.

ZG as the leading AAC Plant manufacturer in China, ZG has professional experts and staff, advanced technologies, and perfect after-sale service, and we have the best aac autoclave products.

Advantages of AAC Products:
A.Light weight
Aerated concrete density is usually 400-700kg/m3, it is about 1/3 of the clay brick
weight and 1/5 common concrete block weight. Using the Light brick can reduce the
weight of the build and also reduce the loading of the beam of roof and pillar. You can see, it can save the material and cost, it also fighting against shaking.
B.keeping temperature.
It has many porous, the heat transition coefficient is 0.9-0.22W/ (mk), it is just about 1/4 or 1/5 of clay brick, so it is the best materials for keep the room temperature now in the world.
C. There are many kind materials even waste material can produce the AAC products, for example: coal ash, sand, waste mine material, coal stone, stone dust, and other silicon materials.
D. Save the land and energy
When you produce AAC products it use the energy (or fuel) just 11% of the clay
brick Products.
E.The AAC Products has one useful advantage is the “Plasticity”.
As it is has more foam inside and weight is lighter and not so hard so it is easy to be produced in every kind shape and when it is re-assemble or re-production it will be more suitable for sawing, paring, drilling, and clinch.
autoclave for AAC plant http://www.zgboilers.com/Products/pressure-vessels_1.html

Chain grate steam boilers manufacturer

We are a manufacturer and exporter of steam boilers in China, our products happen to be sold to many people countries in southeast Asia, South Africa, Middle East, etc. The steam boiler form and size will depend on the application: mobile steam engines for example steam locomotives, portable engines and steam-powered road vehicles typically utilize a smaller boiler that forms an integral part of the vehicle; stationary steam engines, industrial installations and power stations usually have a very larger separate steam generating facility attached to the point-of-use by piping.
SHL Chain grate steam boilers
1.SHL adopts widthwise layout double drums structure, which totally overcomes the phenomenon of bulge by directly beating the drum in the furnace. Design with the heating surface is a bit more reasonable.
2. The tow sides of furnace adopt membrane water wall structure which often can guarantee the seal ability of the furnace and higher the boiler efficiency likewise.
3. The arch adopts water cool structure, which may improve both rigidly as well as the reliability in the arch, as well as the service every day life is extended.
4.The grate boiler adopts GEF’s improved appreciative slag removal technology.
5. In the heating top of the boiler convection bank and the economizer, you will discover junctions of dust blower reserved. To many special material, necessary measures is usually adopted, in order to avoid the related problems.
6.The chain grate boiler adopts double sides wind feed, separate air chambers, which can satisfy the requirements with the combustion of the fuel efficiently.
7.The boiler adopts double layers or single layer layout structure, which can match the customers’ requirements better.
Double-drum chain grate steam boiler for sale
Because of this type coal fired chain grate boiler, the fuel size needs to be below 50*30*10mm (length*width*thickness) for clavate fuel with allowing little of the whose length is in the range of 50-100mm. The overall moisture with the fuel isn't a higher than 25%, though the max total moisture should be less than 30%.

Steam Boiler VS Steam Generator

Data shows that steam is the very very necessary energy in many industries like chemical industry, paper & pulp, food & beverage, hotel, hospital, textile plant, steel & iron industry, power plant, etc. Any way steam really has a wide application. Steam boilers and steam generators are the equipment to supply the needed steam, and what are the differences between steam boilers and steam generators?

Steam Boiler VS Steam Generator
As you might be aware, today steam in boilers/steam generators can be generated at sub-critical/super-critical water pressures. When water is turned into steam by boiling at sub-critical pressures, the steam-generating equipment is called a "steam boiler" When water turns into steam without boiling at super-critical pressures, the equipment is called "steam generator".

In short,
Sub-critical Steam generators = Steam Boilers
Super-critical Steam generators = Steam Generators

Besides, a steam boiler is exactly what the name implies. The steam is made by the water reaching boiling point. However, this isn't always the case for a generator. The water doesn't necessarily need to reach boiling point in order to produce steam. These can be much safer as well since they don't reach as high of a temperature.

Steam boiler supplier 
ZG supplies steam boilers with a variety of fuels available, coal fired steam boiler, gas oil steam boiler, chain grate steam boiler, biomass steam boiler, cfb steam boiler, waste heat steam boiler and so on. Our steam boilers are selling well worldwide, welcome to visit and get the boiler price!

special report about steam boilers http://www.zgindustrialboiler.com/Special_Reports/steamboiler.html