I. Production line description:
Datong modified starch machinery is another innovative application of twin-screw extrusion puffing technology. This technology uses corn starch, tapioca starch, and potato starch as the main raw materials. During the extrusion process of the twin-screw extrusion extruder, the combined effects of high temperature and high pressure and twin-screw mixing shear force make the starch become superheated. The gel state of the body causes the starch to gelatinize and is extruded from the front-end die under the force of the twin screw of the extruder, so that the original physical and chemical properties of the starch are changed, thereby producing more excellent properties. Modified starch, which meets the needs of production and life, has a wider range of use value. The modified starch produced by extrusion is widely used in food processing, feed, biopharmaceuticals, cosmetics, casting, building materials, textile, papermaking and many other industries and markets. bright future.
The production of modified starch by twin-screw extrusion extruder is a high-temperature, high-pressure, short-term, low-moisture, high-energy hot extrusion process. Multiple process flows can be performed in a single device. Compared with traditional production processes, the production process Short, reduced production costs, high space-time output, energy saving and high efficiency, simple equipment matching, small footprint, convenient operation, no sewage generation, and environmental protection. The twin screw extruder has higher mixing efficiency, good process control, and uniform product. It is an economical and feasible processing method for fast and continuous production of a variety of modified starches.
2. Composition of production line:
Storage bin → powder mixer → main machine → air feeder → five-layer penetrating oven → air feeder → 80B pulse crushing unit → screw feeder → double-shaft mixer.
3. Main machine features: Modified starch production line
1. Centralized control by touch screen, accurate and convenient
2, the motor and the distribution box are directly connected, with less energy loss
3. Imported bearing set, strong bearing capacity
4. The barrel is equipped with water injection device to better meet the requirements of raw materials and quality
5. High-speed tool steel screw, hardness HRC≥62, long service life
6.Block type combination screw, can be freely combined according to different raw materials and products
7, linear bearing knife adjustment, safe, accurate and fast.
4.Fourth, the characteristics of low temperature dryer:
1, Fully insulated box, thermal circulating wind, high thermal efficiency and low energy consumption
2, Double pitch roller chain drive, smooth transmission, no jamming
3. There are single-layer, three-layer, five-layer, and seven-layer ovens to choose from.
4.Various structures such as extension type and reciprocating type are available for your choice
5. Multiple heating methods: electricity, steam, fuel / gas, biomass burner
V. Application fields of modified starch:
1. Modified starch for food: mainly used as thickener, gelling agent, binder, emulsifier and stabilizer, such as: confectionery, dairy products, rice noodle products, baked food, frozen food, sauce seasoning Meat and fish products, feed, etc .;
2. Other applications: Biopharmaceuticals, cosmetics, foundry, building materials, textiles, papermaking, agriculture, forestry, horticulture, petroleum drilling, waste treatment and papermaking, etc., and the market prospect is broad.
Technical support for modified starch production line:
1. Related consultations about equipment, technology, packaging, standardized layout of factory buildings before the project;
2. Professional consultation and training on equipment operation and process technology during project implementation;
3. Provide system solutions for your efficient production and match your needs;
4. Special design and manufacturing can be carried out according to your requirements;
5. It can assist you to upgrade the existing product line, eliminate weak links and improve production efficiency;
6. Our demonstration workshop integrates experiments, demonstrations and trainings to provide you with professional value-added services;
7. Our demonstration workshop can test your products and processes to choose the process equipment suitable for you.