"Great Wall Make Great Machine"

Different Colors&Packages are available

I. Application

The Great Wall Sand Gravel Trommel Screen moves round with multi-layers and high efficiency. It can screen materials into multiple levels products according to different sizes. The Vibrating Sieve Machine is widely used for grading and screening in fields of mining, building material, transportation, energy,chemical industry, etc.

II. Working Principle
The motor drives the vibrator via v-belt, which makes the screen do a cyclical reciprocating in the directin of vibrator.  The materials are sieved by making round movement in the screen.

III. Features

1. Long flowing line and various screening specifications. 
2. Using the eccentric blocks to generate strong vibrating force. 
3. Screen cross-beam and box are connected by strong belts, simple structure, convenient in maintenance. 
4. Small amplitude, high frequency, large-inclination structure, high efficiency, large capacity, long service life, low power consumption and noise.

IV. Main Specifications

Services:

1.Pre-sales Service
 Offering comprehensive technical and business consultation services;
  Proposing th e most suitable scheme and equipment for our clients;

  Designing and fabricating targeted products according to the special requirements of clients; 
  Training periodically high qualified service technician.

2.After-sales Service
  Highly inspecting equipments in every working procedure, quality comes first;
  Fast & Safe Delivery; 
  Assisting our clients for foundation construction of equipments;  
  Dispatching engineers to install and debug equipments; 
  Training the first-line operators on site; 
  Regularly visit clients to solve production problems;
  Providing life-long maintenance service;
  Providing technical exchanging; 

 About us

With more than twenty years' history, Zhengzhou Great Wall Heavy Industry Machinery Co.,Ltd. is a manufacture specialized in R&D, manufacturing and selling big and middle size heavy industry machinery. Since establishment, we make a good image in the market with scientific management, qualified products and perfect service.

Our main products are crushers, grinding mills, other equipments for crushing plant and grinding plant and building construction equipments. They are widely used in mining, building material, metallurgy, chemical, traffic, reservoir and so on. Our products are not only sold well in more than twenty provinces and cities in China, but also in tens of countries and regions in Eastern Europe, Middle East, Asia, Africa, North America, South America, and Oceania.

Now we have domestic top ranking production equipments and precise testing instrument, each process of products is strictly inspected to guarantee the products to achieving high ex-factory standard. Besides, we cooperate with many famous universities and scientific research institutions, so that can make technical warrantee for the products in it's developing, updating and improving.

"Persons of ability guarantee the quality". Our company takes in persons of ability and gives training to the staffs annually to their quality and skill to meet the development of the company.During the past years, we stick to "Honest, truth-seeking, innovation and hard working". To keep "Great Wall" brand, we will improve ourselves and try our best to make perfect products and the best service. 

Certifications

Do not hesitate send us inquiry for more details about the Great Wall Sand Gravel Trommel Screen.