Sweet Potato Starch Secondary Grinder Machine 250 Kw 45 T/H
Electric Rasper
1.Description of sweet potato grinder machine
The rasper high speed crushing raw materials, destroy the fiber
structure, starch particles free, for the company's high-tech
products and patented technology products. Widely used in canna,
cassava, potato and other materials such as secondary grinding.
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 |
| Main shaft rotating speed(r/min) | 2100 | 2100 | 2100 | 1470 |
| Drum diameter (mm) | Φ840 | Φ840 | Φ840 | Φ1100 |
| Drum width (mm) | 350 | 500 | 650 | 700 |
| Power (Kw) | 110 | 160 | 200 | 250 |
| Capacity (t/h) | 20-23 | 30-33 | 35-40 | 40-45 |
| Dimension(mm) | 2170x1260x1220 | 2170x1385x1250 | 2170x1650x1380 | 3000x1590x1500 |
The working principle of rasper
The material enters into the body of the file mill shell through
the upper entrance, and is broken by the impact, shear and grinding
effect of the saw blade moving at high speed. The lower part of the
rotor is equipped with a screen screen. The material smaller than
the size of the screen hole is discharged through the screen plate,
and the particles larger than the size of the screen hole are
blocked and remain on the screen plate to continue to be hit and
grinder by the saw blade.
2.Company Information
Zhengzhou jinghua industrial co., LTD., as a member of China starch
industry association, was invited to attend the 2019 Shanghai
international starch and starch derivatives exhibition. In this
meeting, zhengzhou jinghua industry co., ltd. and the new and old
customers in-depth meeting exchanges, for the future further
cooperation to create a good beginning, to the whole industry to
show the recent new research and development results, harvested
from more peers and experts unanimously recognized.
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
1.After consulting with customers, we can provide customers with
detailed product parameters and drawings, listen to customers'
needs, and engineers can customize products according to customers'
needs;
2.After signing the contract with the customer, actively solve
various problems for the customer, communicate with the engineer
and the customer in time, design and modify the scheme until the
customer is satisfied, check the production progress, manufacture
the equipment as soon as possible, find the appropriate
transportation mode, and ensure the goods can be delivered safely
and on time.
3.After the installation and commissioning of the equipment, we
will visit the customers regularly to understand the problems in
the production and actively solve the problems for the customers.
Therefore, the equipment has a one-year warranty period, and we can
solve the after-sales problems through the on-site guidance of
telephone and video.
