Dal mill machinery from China
Dal mill machinery
Dal mill machinery is a newliest milling machinery, it has a lot of types. The broad using one is mini dal mill machinery.
Dal mill machinery
Our dal mill machinery is use for making carrying different processes cleaning and grading, pitting, pre-treatment with Oil & water, conditioning, de- husking & splitting.
We offer dal mill. This mill machine is simple in construction and easy to operate & maintain. It consist of horizontal tapered roller is covered with emery coating, surrounded by a screen through which the husk is discharged. The shelled dal passes through an aspirating fan on the oscillating sieve unit, where appropriate grading of dal is done It is run on only 2 H.P. Automatic arrangement are made for collection of de husked and split dal , un de husked and split dal, un de husked dal , brackens, husk in separate containers and bags. This machine offers dust free operation, does not cause pollution, retains proteins, natural shine etc ... motor is provide with a pulley and is mount at the bottom of the stand with V-belt to drive it. The motor requirement is of 2 HP single / three phases.
Features of Dal Mill :
Unique and Reliable Design
The Dal Mill are highly effective ass well as non stop continuous pulverizing process.
Easier operation & Less Maintenance Cost.
Retains proteins and natural shine.
Process of dal mill
Process of de-husking is doing in two major steps. In the first step the cleaned and size graded stone are scarify followed by oil addition and sun / mechanical drying. In the second step, the removal of husk and splitting into two cotyledons is doing by passing the material through versatile dal de-husker. This de-husker gives 2-4% higher yield of good quality Dal, than the traditional Dal mill. This method developed is less laborious, requires less time and reduces losses during de-husking. The technical up gradation & cost economics combined with facilities of Grader cum Cleaner can prove to be a boon to the farmers. This unit installed near the farm itself. Process on Dal mill Cleaning and grading: This unit consists of a vibratory inclined sieve, hopper, stone collector, waste collector and motor. The vibratory sieves are providing with different size holes to match the requirements of the type of Dal being process. The vibrations are inducing by a cam-operated link, which is mounts on a motor driven shaft.
Pre Milling of dal:
To obtain best results during de-husking and splitting of dal in the Dal de husking machine in Dal mills, latest model improved version, pre milling including grading of dal size wise is very essential. The raw dal are first clean of dust, chaff, stones and other extraneous materials. Sieves grade cleaned dal or dal graded and soaked in water in cement's tanks having 6" depth. Height of dal soaked be 5" and the water level should be 1" above the dal . Soak dal are taken out of the water after specific time and put on the sieve. Swollen dal which do not pass through sieve (from which un-swollen dal earlier passed through the same) are ready for heaping in shade whereas the dal which pass through the same sieves. Then these dal are ready for heaping in shade. Degree of happing of swollen dal in shade should be 30 to 40. This process should be continuing until the dal are swill to the desired extent. There after the dal are in thin layers in the open sun drying. Duration of sun drying of dal vary according to weather condition prevailing at the time of processing. After sun drying, the dal are again heap in shade so moisture contents in the dal may become uniform as need in them for de-husking. Then the dal are graded again fed in to the dal de husking machine in Dal Mill in graded lots to achieve he best results with minimum brokenness. For the guidance of the entrepreneurs, the process of details of pre-milling of dal after proper cleaning is show here after in a tabulated chart.
