Gravity arc sieve is highly efficient fine sieve which is used in washing   germ or corn.It is widely used in corn starch processing plant.

Working principle
Slurry from the nozzle to a certain speed (15 to 25 m/S) by the sieve surface tangent into the concave surface, the high feed speed make the material on the screen by centrifugal force, gravity and screen the role of resistance for the material, material by one screen to another screen of process, the bar is a sharp blade material cutting action, the starch in the material and a lot of water through a sieve seam become undersize, while fiber fine slag flowed from the sieve surface end and be on the screen.

Real application case

Pre-sale service
1.Introducing detail features and application of the products to customer.
2.Selecting economical and practical machines for customer.
3.Providing operation data of the related machine.
4.Providing means of trial performance for customer.
5.Flow chart and factory designing layout .

Sale service
1.Recommending engineering conditions required for installation of the machine.
2.Communicating the manufacturing progress of machines with customer in time.
3.Project planning and design services.

After-sale service
1.Training of equipment maintenance and operating personally.
2.Installation and commissioning of equipment until everything is functional.
3.One year warranty and providing long-term maintenance service and spare parts.
4.Giving technical support to customer for developing new product.
5.Engineers available to serve machinery overseas.

Packing & Shipping: Customize the wooden case according to the size of the product.
Delivery: 14 days after receiving pre-payment (on time according to contract strictly).

Zhengzhou Jinghua company is an engineering and technical company specializing in starch engineering design, equipment manufacturing, engineering installation and debugging, technical personnel training and other work. Has two modern large factory,Can ensure the processing and delivery cycle,engineering and technical personnel more than 30 people, can provide installation services overseas and custom product for you.Our company has undertaken national and provincial scientific research projects.,with more than 30 invention patents, various honor certificate more than 20.Can provide high quality products for you.The chairman of the board is professor wang yanbo, who is mainly engaged in theoretical research on the transformation and utilization of grain resources, teaching, scientific research and engineering design of starch and its deep processing direction, and research and development of modern equipment. He has published 7 scientific works, 6 national standards and 30 academic papers. 

Our Factory

Our Workshop
Our Workshop

Q1: Can you provide detailed parameters and drawings of the equipment?
A: Yes, you can contact us by email, we will provide you with the detailed parameters and drawings of the equipment.
                 
Q2:How long is the warranty period of the equipment?
A:After the successful installation and commissioning of the equipment, there is a one-year warranty period.
 
Q3:What kind of after-sales service do you provide?
A:Provide after-sales service for customers through telephone, video guidance, on-site maintenance, etc.
 
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.
 
Zhengzhou Jinghua Industry Co.,Ltd.
Add:Guanggu Road, Xingyang City,Henan Province,China