Auto Rice Milling Machinery:

Techgen Engineering Ltd.

Techgen Engineering Ltd.,offer complete set of parboiled rice mill equipment series 30T/D to 500T/Day, with high white rice yield, excellent polished rice quality.

Additionally, Techgen can supply reasonable design as per the customer’s specific requirement so as to form a complete set or system to your satisfaction. For parboiled rice mills, it has 2 parts the Parboiling Part and Parboiled Rice Processing part.

Product process details description:

  • Cleaning: In this stage we remove the dust from the paddy, If the paddy has dust when it is soaking it will pollute the water and influence the nutrition of rice.

  • Soaking: The aim of soaking is make paddy absorb enough water, create conditions for starch pasting. During the course of starch pasting paddy must absorb above 30% water, Or it will not be able to fully steam the paddy in next step and thus to influence the quality of rice.

  • Steaming: After soaking the inside of endosperm has got much water, now its time to steam the paddy to realize starch pasting. Steaming can change the physical structure of rice and keep the nutrition, to increase the production ratio and make rice easy to store.

  • Drying and Cooling: The aim of drying is to make moisture reduced from around 35% to around 14%. To reduce moisture can greatly increase the production ratio and make rice easy to store and transport.

  • Husking : After soaking and steaming it will be very easy to husk the paddy and save energy.

  • Milling : The pearling of pre-boiled rice cost much more time than normal paddy. The reason is that after soaking the rice is easy to become smectic. In order to avoid this problem we use blowing rice miller, and increase the rotating speed of rice miller, the rice bran transmission adopt pneumatic type to reduce the friction.

  • Polishing and Grading : Grading machine is used to separate different quality rice and separate broken rice from the good ones.Good rice come through the polishing machine, it will make the milling rice become more beautiful color and more smooth, thus to increase the quality of rice.

  • Color Sorting: The rice we get from above step still has some bad rice, broken rice or some other grains or stone. So here we use color sorting machine to select the bad rice and other grains .Color sorting machine is an important machine to ensure we can get high quality rice.

***** Up to date technology assured*****