Modified starch production line, pre-gelatinized starch production line, modified starch production line Ding Run Company's production of equipment by a professional design, adjust the machine chamber and screw structure, the function of modified starch to achieve a diversified produce starch products applicable in the field of textile, food, paper, building materials, foundry, oil drilling, etc., with further research, the extruder will play an increasingly important role in the field of modified starch market. The machine consists of feeding system, extruding system, cutting system, heating system, transmission, cooling system. First, the process: preparation of raw materials spices → → → extrusion → transport transport → drying → crush → packing two, device configuration: mix powder feeder → → twin screw extruder machine → → multilayered air conveyor oven → mill → packaging machine three, three different production lines: Model parameters DSE65-III modified starch production line DSE70-I modified starch production line DSE85-II host devices starch power 22KW 45KW 90KW 70KW 100KW 170KW capacity actual power consumption 45KW 70KW 100KW production capacity 100-150kg / h 180-240kg / h 300-400kg / h dimensions 11 × 1.3 × 2.4 12 × 1.3 × 2.4 15 × 1.3 × 2.4 Third, pre-gelatinized starch production line process consists of: 1. Mix flour machine : starch (corn starch, tapioca starch, potato starch, etc.) alone or mixed portion of the additive, adding a certain amount of water, stir. 2, feeding machine: the use of motor-driven screw conveyor, the marinated raw material fed to the extruder feed hopper, ensuring quick and easy loading. 3, extrusion machine: a dedicated control cabinet, under high temperature and pressure environment, extruded starch granules, adjusting process and the replacement of mold can produce different products. 4, elevator: the particles transported to the oven, lift height determined in accordance with oven machine. 5, multi Oven: oven to oven temperatures between 0-200 degrees self-regulation through the control cabinet 6, grinder: according to the requirements of the modified starch choose different grinding mill. Description: starch after treatment in some way, to varying degrees, to change its original physical or chemical properties. Modified starch is a modified starch had been. To improve the performance of starch, expanding its scope of application, the use of physical, chemical or enzymatic treatment, the introduction of new functional groups or to change the size of the starch molecule and the nature of the starch granules in the starch molecule, thereby changing the natural characteristics of the starch (eg: pasting temperature , viscosity and thermal stability, freeze-thaw stability, gel strength, film, transparency, etc.), making it more suitable for certain applications. After this secondary processing, change the nature of the starch collectively referred to as modified starch. First, in order to meet the requirements of denaturation purpose a variety of industrial applications. Such as: high temperature technologies (canned sterilization) require high temperature viscosity stability of starch, starch thaw frozen foods require good stability, jelly require transparency, and good film. Second, in order to open up new uses starch, expand the application range. Such as: the use of textile starch; hydroxyethyl starch, hydroxypropyl starch instead of plasma; highly crosslinked starch instead of surgical gloves with talc.