The pregelatinized starch production line (Datong Machinery) refers to changing the original physical or chemical properties of raw corn starch, tapioca starch, etc. to varying degrees after being processed by puffing and extrusion. Pregelatinized starch is a modified starch. The equipment is professionally designed to adjust the machine cavity and screw structure. Pregelatinized starch is a modified starch, which enables the modified starch to achieve multiple functions. Chemicalization, the series of modified starch products produced are suitable for briquettes, textiles, food, papermaking, building materials, casting, oil drilling and other fields. With the deepening of research, extruders will play an increasingly important role in the modified starch market. big effect. The machine consists of a feeding system, an extrusion system, a rotary cutting system, a heating system, a transmission system, and a cooling system.
【raw material】
Corn starch, tapioca starch, potato starch, etc.
【product】
Pregelatinized starch, modified starch, modified starch
【Production Process】
Raw material processing → Mixing → Puffing and extrusion → Cooling → Crushing → Dust removal → Screening → Packaging
【Device Configuration】
Screw feeder → Mixer → Screw feeder → Twin-screw extruder → Air conveyor → Cooling bin → Crusher → Dust collector → Conveyor → Classification screen → Packaging machine
【Technical Parameters】
The specific production line configuration is determined based on the actual situation of the customer and specific products.
Model | DT65-D | DT70-D | DT95-D | DT120-D | DT140-D |
Power | 22kw | 30kw | 90kw | 132kw | 160kw |
Output | 100-160kg/h | 200-300kg/h | 600-800kg/h | 1-1.2T/h | 1.5-2T/h |
Dimension | 2.6x0.9x1.9m | 3.5x0.9x1.8m | 5.0x1.1x1.9m | 5.5x1.2x1.9m | 6x1.4x2.5m
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Mechanical service content:
☆ Provide you with consultation on the market, equipment, technology, raw materials, packaging, etc.
★ Assist you with equipment selection, process design, and plant optimization layout. If necessary, we can provide door-to-door service.
☆ We can design a compensation plan for changes in raw materials for your products and conduct on-site demonstrations. Various basic formulas are provided.
★ We can design, manufacture and apply tests according to your needs, and provide targeted training.
☆ Design reasonable packaging and transportation plans for you, handle transportation on behalf of you, and send technical personnel to your door for installation, debugging, and training.
★ One-year equipment warranty, long-term discounts, and supply of spare parts.
☆ Undertake the design and processing of similar imported equipment parts.
Introduction to pregelatinized modified starch processing equipment:
Modified starch machinery has been proven through many tests and productions. It has been professionally designed and adjusted the machine cavity and screw structure to diversify the functions of modified starch. The series of modified starch products produced are suitable for textiles, food, papermaking, and building materials. , casting, oil drilling and other fields. With the deepening of research, extruders will play an increasingly important role in the modified starch market.
Main applications of modified starch:
After being processed by an extruder, the original starch changes its original physical or chemical properties to varying degrees. Modified starch is a modified starch. In order to improve the performance of starch and expand its application range, physical, chemical or enzymatic treatments are used to introduce new functional groups on starch molecules or change the size of starch molecules and properties of starch granules, thereby changing the natural characteristics of starch (such as gelatinization temperature , thermal viscosity and its stability, freeze-thaw stability, gel strength, film-forming property, transparency, etc.), making it more suitable for certain application requirements. This kind of starch that has undergone secondary processing and changed its properties is collectively called modified starch. The first purpose of denaturation is to adapt to the requirements of various industrial applications. For example: high-temperature technology (canned sterilization) requires good high-temperature viscosity stability of starch, frozen food requires good freeze-thaw stability of starch, and jelly food requires good transparency and film-forming properties, etc. The second is to develop new uses for starch and expand its application scope. For example: starch is used in textiles; JYJ starch and JBJ starch replace plasma; highly cross-linked starch replaces talcum powder for surgical gloves, etc.
