Company News

The speed control of great wall cement kiln

In cement making line, when the rotary kilns need cooling and temperature rise, its running speed needs to be slowed down. Here we will give a detailed anal

Great Wall steel casting: How to control the quality of steel casting Nodes

The steel casting Nodes is the hinge of force transferring in the design of steel structure and play an important role in the whole steel structure.

Great wall ball mill more environmental friendly and energy saving

Whether to choose the grate ball mill or overflow ball mill, users will realize that ball mill or ball grinder takes the responsibility of grinding minerals

Professional manufacturer of Rotary dryer

The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas.

Great wall introducte our cement rotary kiln feeding procedures

Rotary kiln is a calcining kiln, belongs to building material equipment. Rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different processing materials. Cement kiln is mainly used to calcine cement clinker

Railway Construction can’t leave great wall Mining Machinery

Great wall as the professional mining machinery manufacturer in the mining industry, it is famous for supplying high quality mining machinery to the market.

Main advantages of Great Wall lime production line

Good activation, Great Wall’s lime kiln can improve the preheating effect, increase productivity, produce good quality lime (lime degree of activity ≥300 (ml)),deal to advanced structure, low loss vertical preheater. Great Wall lime kiln is ideal energy s

The cooperation road of Mittal & Great Wall Casting

In 2008, general manager Sun got an inquiry for the slag pot from internet, then he called 114 and got the telphone number of this company. With later comunicating, Sun knew that this company is one big group’s American office

Great wall win and order for building cement plant in Colombia

Great wall has received an order to build a 3000 t/d cement clinker production line from Cem­ent Argos, one of the largest cement producers in Colom

Merry Christmas and happy New Year

The customer who purchase the turnkey project order from Xinxiang Great Wall during the period of activity, will enjoy the largest discount preferential.

Great wall won a contract for Cement grinding plant

North Africa a cement industry awarded great wall a contract for engineering and delivery of equipment to upgrade its cement grinding line. Vertical roller mill will be installed at its plant.

Xixiang great wall corporation won honors in 2015

great wall workers of “2015 annual national building material machinery industry standardization” Ф5.2m and below the cement industry rotary kiln.

Great wall treats customer as king and the service is sincere

Great wall is the national large-sized corporation, important producing backbone corporation of rotary kiln and grinding mill in national building materials industry,

Steel slag types and great wall slag services

Slag is a valuable resource for any steelmaker. Steelmakers sell blast furnace slag to the cement industry.

One Company_One Name_One Source_One World

Entire great wall Group – "One Name" – all subsidiaries and product companies will change their names to great wall.

How to order steel casting from Great Wall Steel Casting Company

Please note that project times often run up to 24 weeks leading up to full production delivery. Small shipment demands can often be accommodated in shorter periods. For questions on ordering or requesting a quote, contact our Sales Department.

2015 Great wall awarded vertical roller mill and service orders in AMER

Great wall has been awarded three grinding mill orders and mill service contracts in the AMER region. Great wall deliver vertical roller mill together with installation and mill services for their slag powder production line.

How to achieve the change "Chinese standard" to "International standards"?

Now, casting serious overcapacity problem, many of the domestic foundry spotted the overseas market, India, Brazil, the region with huge demand potential giving domestic manufacturers a chance and hope.

Great Wall New pyro system and cement mills for cement production line

The scope of the pyro processing system includes the design, engineering, manufacture and supply of the complete array of equipment.Crushing system, Kiln feed system, preheater system,roary kiln,clinker cooler

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