What is modified starch

After being processed by a certain method, the original starch changes its original physical or chemical properties to varying degrees.

On the basis of the inherent characteristics of natural starch, in order to improve the performance of starch and expand its application range, physical, chemical or enzymatic treatment is used to introduce new functional groups on starch molecules or change the size of starch molecules and the properties of starch granules. Thereby changing the natural properties of starch (such as: gelatinization temperature, thermal viscosity and stability, freeze-thaw stability, gel strength, film-forming properties, transparency, etc.) to make it more suitable for certain application requirements. This kind of starch that has undergone secondary processing and changed its properties is collectively referred to as modified starch.

Application of modified starch:

Oxidized starch

Papermaking sizing agent, coating adhesive, corrugated paper production adhesive; carton paper bag adhesive; substitute arabic gum for candy production; bleaching, dyeing and finishing sizing agent.

Acid hydrolyzed starch

Auxiliaries and excipients for the production of jelly, jelly and candy; matte machine sizing in the paper industry; warp sizing agent and fabric finishing agent after washing; gypsum board bonding.

Cross-linked starch

The characteristic is that the thermal viscosity is stable, and it can withstand the influence of the change of the pH value and the viscosity during mechanical stirring. Used as soup can, oyster sauce thickener, vermicelli production auxiliary, corrugated paper production adhesive, latex glove release agent, linen fabric and denim slurry.

Cationic starch

Papermaking wet cloth sizing agent, reinforcing agent and retention aid, coating sizing agent; warp yarn sizing agent; sewage purification additive; adhesive tape production additive.

Phospholipid Starch

Paper sizing agent; adhesive for corrugated paper, carton, paper bag production; polyester fiber warp yarn sizing agent; boiler scale inhibitor.

Vinegar starch

Textile sizing agent; food thickener, food emulsifier.

Carboxymethyl starch

Detergent auxiliary; food thickener, stabilizer and binder; oil well mud treatment agent.

Carboxyalkyl starch

Detergent enhancer; textile auxiliaries.

Flow chart of modified starch production line:

Our modified starch production line is specialized equipment for modified starch(also called denatured starch) and pregelatinized starch. The process includes extrusion, expansion, drying, and crushing. The detailed machine configuration is as follows:

①Mixer---②⑨Screw conveyor---③Extruder---④⑦Air conveyor---⑤Dryer---⑥Milling system---⑧Packing machine

The mixer is used for mixing raw materials.

The screw-conveyor is used for delivering well-mixed raw material from mixer to extruder.

The extruder is used for curing, extruding raw material.

The air conveyor is used for delivering semi-finished products from extruder to dryer .

The dryer is used for drying the semi-finished products.

The milling system is used for grinding the semi-finished products into powder, that is the modified starch.

The packing machine is used for packing modified starch.

What other products can be made by this production line?

1. Nutrition flour such as baby rice powder, sesame paste, beans powder, and so on

2.

Features:

1. frequency speed controlling with high automation and stable performance.

2. The screws are made of alloy steel and special craft, durable usage, high pressure, the screw life is longer. Adopting the building block structure and combining willingly according to the different demands.

4. The forced lubrication system, can guarantee the equipment transmission life longer.

5. Auto-temperature control system makes the temperature control more direct viewing and the parameter more precise.

6. Self-cleaning, when stopping, can be cleaned without disassembling.

7. According to different screw design rates to full different technology requests.

8. This equipment has a wide material, multi-shape products, and flexible collocations. We can produce the different products according to the different models and collocations.

Technical Parameters:

Modified starch made by our machines:

Parts of our machines:

Production process:

Our factory:

Our team:

Projects:

Packaging and delivery:

Exhibition:

Certification:

Our company has obtained internationally recognized CE certification, SGS certification and ISO9001 certification very early, and has obtained a number of invention patent certificates and other provincial and municipal honor certificates.

FAQ:

Q: How long is your guarantee time?

A: One year after commissioning.

Q: How is the installation?

A: We will dispatch our technicians to your factory to guide you installation and commissioning work and training your operator.

Q: If we show your our layout of the factory, can you help to design the whole process line?

A: Of course, our experienced engineers and technical employee can help you to arrange the layout and installation of the whole production line based on your real situation.

Q: How long is your delivery time?

A: Generally it is 7-10 days if the goods are in stock, or it is 20-25 days if the goods are not in stock, it is according to quantity.

Q: Will you help us if we accrue any problems in future production?

A: Yes, we will always be at your service. You can contact us via mobile, WhatsApp, Wechat, and so on. We will help solve your problems as soon as possible.