Great Wall's News

Lastest News

The new technology of stopping cement plant carbon dioxide emissions

2015-12-17 14:20:58

China cement factory has shown that it’s able to capture much of its own carbon dioxide. If the approach were to become widespread, it could have a significant impact, since cement production is responsible for more than 5 percent of all man-made carbon d

Learn More

Grinding plant factory should make opportunity for Environmental Protection

2015-12-08 14:38:54

Grinding plant factory should make use of the favorable opportunity that nation vigorously promotes new energy development and utilization to develop the new type of environmental protection, energy saving and efficient mill, and strive to make greater co

Learn More

What is the Gypsum powder production line?

2015-12-04 14:20:58

 Nowadays, the price of gypsum powder is also very inspiring, especially from some developing countries, where a great demand for gypsum powder is increasing due to the significant growth of national economy. For those gypsum powder producers, using effic

Learn More

high-energy ball Mill four work stages

2015-12-02 13:13:10

During the high-energy ball mill work process, the powder particles are subjected to high energetic impact. Microstructurally, the mechanical alloying process can be divided into four stages: (1) initial stage, (2) intermediate stage, (3) final stage, and

Learn More

The cost of investing environmental lime kiln

2015-12-01 13:31:45

Recently, the number of advisory customers for Great Wall Machinery lime kiln is increasing especially gains more attention from many building materials factories.

Learn More

A good cement plant is not a polluter but a purifier

2015-11-30 15:07:38

A good cement plant shouldn't be a polluter; it should play a role as a purifier.

Learn More

Biofuels are first used in China, another 300000 t/a slag powder production line of CHAENG has put i

2015-11-23 10:02:59

On November 10, 2015 at 9 o 'clock, the Hebei Bazhou 300000 t/a slag powder production line of CHAENG  is formally put into production, as the EPC turnkey contractor, Related officials of CHAENG Participated in the opening ceremony, and offering warmest 

Learn More

The difference between rotary drum dryer and rotary kiln

2015-11-13 09:36:17

 Rotary drum dryer is the heat and dry device of material. Rotary drum dryer is used for drying material with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. Rotary Kiln is a kind of thermal equip

Learn More

Vertical Grinding mills are applied to superfine heavy calcium powder

2015-11-12 10:09:41

 In heavy calcium application, different industries require different fineness of heavy calcium, and different fineness of heavy calcium will need to be equipped with different grinding mills.

Learn More

The function of vertical coal mill in the processing of coal fly ash

2015-11-10 09:51:13

 With the coal grinding industry development, its fly ash made the more and more the bad influence on peoples’ living environment, therefore the coal fly ash process is a larger and important project. Therefore the field of fly ash treated and use will be

Learn More

How does Grinding Mill use for Gypsum Production

2015-11-05 10:13:55

 In recent years,gypsum is widely used as industrial materials and building materials, such as retarder for cement, gypsum building products, model making, medical food additives, sulfuric acid production, paper fillers, paint fillers.

Learn More

What are the differents from rod mill and crusher mill?

2015-11-04 10:39:04

 Rod mill is named because the grinding body in its main body is steel rod.Generally speaking the wet over-flow type rod mill is used for grinding as the primary grinding machine. After the material is crushed, there is no need to screen, evenly mix and d

Learn More

The methods of keeping rotary kiln running safety

2015-11-03 10:24:58

Rotary kiln is the key equipment in cement production plant, and how to keep rotary kiln running safety in calcination production process?

Learn More

The future development trend of cement making machine

2015-10-23 16:21:43

 With the proposed national energy saving policy,in the next five years, national will gradually build energy-saving and environment-friendly high-tech growth model by means of adjusting the industrial structure and reversing the industrial growth mode wh

Learn More

The selection of crushing equipment for sand production line

2015-10-20 10:36:17

Sand production line can be widely used in various industries. Sand production line is roughly composed of jaw crusher, impact crusher, vibrating screen, vibrating feeder, belt conveyor.

Learn More
 59   First pri 1 2 3 4 next last