1. High Quality International Material;
2. Advanced equipments are used to cut, bend and weld;
3. Advanced speed adjustments technology, stable operation, power saving;
4. Screws are made of nitriding alloy steel, long service life;
5. Self-cleaning screws, easy operation and convenient maintenance;

SLG Corn Double Screw Extruder
corn double screw extruder.jpg

Corn double screw extruder specializes in extrusion puffing, extrusion ripening and extrusion degenerating. It is applied in the puffing process to cereals, potato, starch, protein, chemical materials, rubber and plastics. The double screw extruder is a necessary equipment for food and feed plants to puff and flake starch and coarse grains.

Double-screw extruder adopts technology of extruding and puffing to enlarge the volume of grains, resulting in spongy taste and increase of water soluble components which are easy to be absorbed by human body. It is well known that starch is the main component of the grains. However crude starch is insoluble and insusceptible to enzyms so that it is difficult to be absorbed by human body. The cooked rice and noodles will be hardened in normal and low temperature, which leads to inferior taste quality.It is commonly said “back to uncooked” with the name of “a” starch.The technology gelatinizes the crude starch and maintains its “a ” structure in a quality guarantee period to keep good taste of the starch.


Corn double screw extruder features:

High Quality International Material;
Advanced equipments are used to cut, bend and weld;
Advanced speed adjustments technology, stable operation, power saving;
Screws are made of nitriding alloy steel, long service life;
Self-cleaning screws, easy operation and convenient maintenance;


Working process:

Materials are put into sealed bucket installed with double screws which gear into each other. Owing to mechanical calender, shear force of the materials and heat outside the bucket, the materials keep in high temperature. As the they are in the sealed bucket, changes of the seal volume and temperature bring about high pressure(as high as 10kg/square centimeter) to turn the materials into superheat fluid. Thus, it not only enlarges the volume of the materials, boosts action of enzymes,but degrades protein and increases its soluble components.For example, after extruding and puffing, some starch degrades into easily digested dextrin and revertose, and over 80% turns into “a” structure, improving its taste.


Technical parameter:

Model
Installed Capacity
(kw)
Power Consumption
(kw)
Production Capacity
(kg/h)
SLG65-
25.75
15
120
SLG65-
34.75
18
150
SLG65-
57.75
30
250
SLG70-
48.75
30
280
SLG85-
75
40
550
SLG85-
130
70
550
SLG85-
150
80
600

 

 

Corn double screw extruder specializes in extrusion puffing, extrusion ripening and extrusion degenerating. It is applied in the puffing process to cereals, potato, starch, protein, chemical materials, rubber and plastics. The double screw extruder is a necessary equipment for food and feed plants to puff and flake starch and coarse grains.

Features:
High Quality International Material;

Advanced equipments are used to cut, bend and weld;
Advanced speed adjustments technology, stable operation, power saving;
Screws are made of nitriding alloy steel, long service life;
Self-cleaning screws, easy operation and convenient maintenance;

Materials are put into sealed bucket installed with double screws which gear into each other. Owing to mechanical calender, shear force of the materials and heat outside the bucket, the materials keep in high temperature. As the they are in the sealed bucket, changes of the seal volume and temperature bring about high pressure(as high as 10kg/square centimeter) to turn the materials into superheat fluid. Thus, it not only enlarges the volume of the materials, boosts action of enzymes,but degrades protein and increases its soluble components.For example, after extruding and puffing, some starch degrades into easily digested dextrin and revertose, and over 80% turns into “a” structure, improving its taste.

Technical parameter:
 

Model
Installed Capacity
(kw)
Power Consumption
(kw)
Production Capacity
(kg/h)
SLG65-
25.75
15
120
SLG65-
34.75
18
150
SLG65-
57.75
30
250
SLG70-
48.75
30
280
SLG85-
75
40
550
SLG85-
130
70
550
SLG85-
150
80
600

 

 

 

Technical Training and After-sales Service


1. Timely provide Party A with all the technical materials and drawings as the contract; compile and supplement operation manual according to the final commissioning results. 
2. Party B offers on-site training service according to progress of the project, installing, trying operation and production of the whole line as it is required on the technical materials and drawings. 
3. Party B gives training of installation, commissioning, use and maintenance to staff of Party A under their arrangement. 
4. Instruct operators and maintenance staff. 
5. Increase pre-sale, in-sale and after-sale service, implementing super pre-sale, full process and life long service through manufacturing, installation, commissioning and production. 
6. During warranty period, Party B will provide an answer or staff within 4 hours once receiving feedbacks about quality of the products. Party B will arrive at the site as soon as possible, change and maintain the spare parts for free. The service will never stop until the clients are satisfied. 
7. Beyond warranty period, Party B is on call to provide paid service for improvement of technology, maintenance of the machine or offer of the spare parts.

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Production site

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