Turnkey contracting (EPC)
Turnkey Service
For all kind of project, CHAENG ( Great Wall Machinery ) mobilizes all the required resources:
- Dedicated manager and project team
- In-house project management skills: planning, procurement, logistic, quality & inspection...
- Multidisciplinary trades: process, civil, mechanical, electricity/automation...
- CHAENG implements tailor-made projects scheme and solutions to meet EPC - turnkey service
CHAENG EPC- turnkey service including raw material testing, engineering design, equipment manufacturing, installation & commissioning, operation training and finally achieves the designing capacity and production standard. Our company can provide the service from the proposal designing till the plant running to meet your integrated purchase requirement.
EPC Service Scope
- 300t/d --3,000t/d cement production line
- 200,000--1,500,000t/a industrial waste slag grinding line
- 200-1500t/d active lime production line
Engineering Achievement
Since 1958, the company has succeed in supplying more than 100 EPC projects for cement, slag/steel slag/nickel slag , active lime production line ---”turnkey” service to customers at home and abroad. The large steel castings we produced are sold all over China and exported to over 50 countries in Central Asia, South Asia, North America, South America and Europe. The global largest vertical roller mills manufacturer Flsmidth and the global largest steelmaker Mittal Group both are our customers.
GGBS Plant
Capacity: 200,000--1,000,000 t/a
Refined powder granularity: 4200~4500 cm²/g
System power consumption: ≤43 kWh/t
GGBS can equivalently replace the cement in concrete and other cement products and obviously improve their comprehensive performance.These years, the high quality vertical roller mill slag powder market in China has become more consummate, its function and value have been widely recognized and used in large buiding project, dams, urban roads, under water projects,coast defence, oil field and chemical anti-corrosion projects etc.
CHAENG is the professional GGBS production line supplier in China, we can provide the 200,000--1,000,000 t/a production lines . During this two years, we have finished the EPC slag powder production lines for more than 60 big or middle cement factories, steel factories or grinding plants, like Shanghai Bao Steel, Aosen Steel, Henan Meng Electric Cement,Chunjiang Cement etc.
Active lime Production Line
Design Capacity(t/d):200-1500
Product:Active Lime
preheater:Vertical Pre-heater
In recent years, lime industry is booming among steel works and power plants. The active lime application is more and more popular with bright market prospect. CHAENG develops well in this field basing on its advanced technology, longtime research, finally manufactures the lime rotary kiln with low energy consumption, electricity consumption, and recycle application.
Production Process
Advantages
1. CHAENG lime production of rotary kiln has high capacity, suitable for large active lime production line well.
2. rotary kiln has high desulfurization rate and strong environmental protection
3. Lime production line can not only make full use of high-quality limestone mines, but also in line with lime industry sustainable development policy.
4. Has good stable active lime products
Under the same condition, activity of lime product is higher than gas kiln, averagely more than 30 ml, active degree is generally 340 ~ 380 ml, even up to 400 ml.
Cement production line
Design Capacity(t/d):300t/d-10000t/d
Process Feature :
- raw material crushing
- raw material pre-homogenization
- raw materials blending
- energy efficient grinding of raw material
- raw material homogenization
- suspension preheater and precalciner
- the new type cooler
- cement batching and grinding.
Technical advantages :
- high efficiency
- high-quality
- energy-saving
- fully utilizing of resources
- Comply with the requirements of environmental protection
- sustainable development.
Cement production line includes crushing and pre-homogenization, raw material preparation & homogenization, preheating & decomposition, cement clinker sintering, cement grinding and packaging etc. CHAENG have the ability to built 1000t / d ~ 10000 t /d cement production line independently, And has extensive experience in the design and construction, built many large cement production line, such as the 5000t / d cement production line for Henan Meng Electric-Group and 5000t / d cement production line for Chongqing Jin Jiang. The production line using new dry process cement technology, can reduce power consumption by 20% to 30%, greatly reduce production costs, improve the overall efficiency of enterprises.
Production Process
Advantages
1. Provision of EPC / Turnkey Services
2. The self-developed grinding equipment
3. Successful Cases
4.Benefit
- Powerful capacity,high automation
- low emissions of harmful substances
- High utilization, profits can be maximized.
About us
CHAENG was founded in 1958 in Xinxiang City, Henan province, with 58 years manufacturing experience and 330,000 m²occupied area. Our annual value of production has reached $1000 million dollars and Great-wall is the largest integrated supplier of grinding system in China. We’ve manufactured various specifications of ball mills, rotary kilns, and vertical roller mills and so on.
The company has over 500 sets of high precision and advanced processing equipment well-known in domestic and abroad. The specifications of the processing equipment are completed, and the company has formed powerful whole set processing capacity with annual processing capacity of 80,000 tons.
Company Project
Customers
Application
300t/d --3,000t/d cement production line
200,000--1,500,000t/a industrial waste slag grinding line
200-1500t/d active lime production line