1. Engine base props up all components, which rotor and bearings are all fixed on. 

2. Rotor is made of special stainless steel, uniform grooves on the surface to install saw blade. 

Technical parameters of rasper

Jinghua company is a specialized engineering technology company specializing in various starch engineering design, equipment manufacturing,engineering installation and debugging, technical personnel training and other work.
Has two modern large factory, engineering and technical personnel more than 30 people, can provide installation services overseas.
Our company has undertaken national and provincial scientific research projects.,with more than 30 invention patents, various honor certificate more than 20.
The chairman of the board is professor wangyanbo, who is mainly engaged in theoretical research on the transformation and utilization of grain resources, teaching, scientific research andengineering design of starch and its deep processing direction, and research and evelopment of modern equipment.
He has published 7 scientific works, 6 national standards and 30 academic papers.

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 .

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.

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:  ZZJH 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: Where is your factory located? How can I visit there?
A:  Our add: Zhengyun Road and Guanggu Road intersection , Guangwu Town , Zhengzhou City , Henan Province , China.

Q4: Are your products can be assured ?
A: Our machines are all passed ISO9001:2001 and 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;