Main technical parameters

The Working Principle of Desand Machine

Desand equipment is used to desand material based on the theory of centrifugal separation .Because of the water inlet pipe installed on the eccentric position of the cylinder , when water goes into water inlet pipe through cyclone sand , firstly form downward surrounding fluid along the surrounding tangential direction and move down round . Water current turns upward rotation along cylinder axis as reaches a certain part of the cone. Finally water discharges from the water outlet pipe . The sundries fall into bottom conical slag bucket along the cone wall under the force of fluid inertial centrifugal force and gravity . The cone bottom has components to prevent sundries from rising up. The sundries can outflow under the water current effect as long as you open the manual valve when the sundries in the slag bucket reaches a certain extent.

Real application case

There are four steps to making starch

1.Cleaning:To remove the stone sand and from the raw material.

2.Crushing :To destroys the fiber structure and makes the starch particles free.

3.Separator:To removing sand ,mud from starch slurry, degreasing, microslag separation, protein separation, washing and concentration of all kinds of starch and modified starch emulsion.

4.Drying and Packing:To dehydrator the wet starch, sifter and packaged.

Our Services

Pre-sale service

1.Accept customer consultation and customize products according to customer requirements.

2.Provide customers with product process, equipment parameters and processes, and train personnel according to customer requirements.    

Sale service                                                                 

1.The company sent technical personnel to the scene of the on-the -spot guidance equipment installation,debugging and training operators.

2.If there is any problem during the installation, please contact the responsible person in time. We will solve the problem in time to ensure the installation progress.

After-sale service

1.Provide telephone and video support. If the customer has any problems or abnormal devices in use, you can contact us by phone. We will help the customer solve the problems by phone or video.

2.If the phone or video doesn't work, the company will send technicians to the scene to fix the problem.

3.Products purchased in our company, we provide one-year warranty and lifelong maintenance service.

Q1: Is your company a factory or trading company?
A: Our company is a factory in Henan Province ,with export license and we have done export business over 20 years professionally.

Q2.What is your main business?
A: Zhengzhou Jinghua is devoted to starch processing machine. The machine of starch processing line , such as : cassava starch line , cassava flour line , potato starch line , sweet potato line , wheat starch ,sago line and garri line

Q3. Can you customize the products according to our requirements?

A: Yes, we have a professional technical department that can customize the products according to your requirements

Q4: Are your products can be assured ?
A: Our machines are all have CE certificate by SGS, TUV.

Q5: If we show you our layout of factory, can you help us to design the whole process line?
A : Yes, our experienced engineers and technical employees can help you to arrange the layout and installation of whole process line based on your real situation;

Q6: If we have samples of new products, can you help us to analysis and design the machine?
A: Yes, Our technical department can help you to analysis, design and test the new products you offered.