sweet potato rasper

                                   
1.Description of rasper

Sweet potato starch is mainly stored in the fleshy part of root tuber, the raw material particles are relatively large, the internal tissue is not easy to destroy, the use of repeated file grinding, fully destroy the structure of sweet potato  block, can make the small starch particles can be successfully free from the root tuber, improve the rate of starch extraction.

Key Technology & Innovation Potions

1. All parts in contact with raw material are made of food-grade stainless steel, which protects materials from outer pollution.

2. High rotating speed, high line speed, excellent rasping performance, uniform particle, and high starch ionization rate. 

3. Rotor is calibrated with international advanced dynamic-balance instrument, meeting G1 standard. 

4. Components(bearings for example) are imported from Europe with longer service life

5. Unique sieve-tension gear makes disassembly easy. 

6. Saw Blade is manufactured with special steel by special process, with higher hardness and wear resistance. 

7. Rasping bulk is cast of high-chromium iron, hardness reaching HRC60, having excellent wear resistance. 

8. Unique drum groove and layering instrument design benefits saw blade changing.

Structure introduction

Complete machine consists of rotor, rasping blade, engine base, upper cover, side cover, bearing base, gearing, motor, etc. 

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. 

3. Saw blade is comprised of 2 stainless-steel layer with locating pin and a saw blade. 

4. 2 combined rasping blade are equipped on both side of rotor, which could achieve rotor two-way rotating and crests higher crushing rate. 

5. A sieve is equipped between rasping blades, which is tensioned by two sets tensioning instruments. 

6. For easy operation, upper shell divides into two parts, upper cover and side cover. 

7. Use Sweden SKF Bearings and German opittle belt. 

8. Motor drives rotor by belt, which is protected by sealed protective cover.

Main technical parameters


	

		

			
Model
			
DCM8435
			
DCM8450
			
DCM8465
			
DCM1070
		
		

			
rotate speed(r/min)
			
2100
			
2100
			
2100
			
1470
		
		

			
Drum diameter(mm)
			
840
			
840
			
840
			
1100
		
		

			
Power(Kw)
			
350
			
500
			
650
			
700
		
		

			
Capacity(t/h)
			
110
			
160
			
220
			
250
		
		

			
Dimension(mm)
			
2170x1260x1220
			
2170x1385x1250
			
2170x1650x1380
			
3000x1590x1500
		
	


There are four steps to making sweet potato 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.



2.Our Certificate

Awarded the title of Advanced & High Technology Enterprise by Henan Science & Technology Department. Jinghua is the Vice president member of Sweet Potato Starch Professional Committee of China Starch Industry Association Units, the member of Potato Starch Professional Committee and the vice president member of China Food and Packaging Machinery Industry Association and Potato Food Processing Machinery Professional Committee Unit. Awarded the "ten years brilliant" honorary certificate issued by China international potato fair.



3.Our Service

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 scen 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.

 

4.Packing & Shipping

Packing : Customize the wooden case according to the size of the product.

Delivery: 14 days after receiving pre-payment (on time according to contract strictly).



5.FAQ

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 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 installatison 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