When the 1000-seed weight test was conducted, all pure seeds were divided into 4 parts by a quartering method. 250 seeds were randomly selected from each part with a seed counting instrument. A total of 1000 seeds were used as a group and weighed with a 1/10000 electronic balance. . There are many types of seed counting machines, including SLY-A, SLY-B, and SLY-C. The main difference in these models is the difference in the number of objects. SLY-A mainly targets The user group consists of specialized rice seeds (medium grain), oilseed rape, vegetables, flowers, tobacco (small grains), etc. SLY-B is a specialized household of large grain seeds such as corn, soybeans, sunflower seeds, etc. SLY-C The model is aimed at the hype of the first two, and it can both count the small seeds and also count the large seeds. The seed counting instrument is automatically controlled by a microcomputer and the touch keys are fully automated. The set numbers and actual numbers are displayed on the screen of the instrument at the same time. This facilitates us to understand the approximate relationship between the seed weight and the seed number. Several grain speeds are adjustable, no noise, and high accuracy. It is an instrument widely used in the calculation of seed grain weight.
The detection of seed plumpness is also an operation that must be performed in the seed quality inspection program. The assurance of seed plumpness is a good guarantee for the crop yield and measurement. The rapid technique and calculation is performed by using the seed counting instrument. A more reasonable method.
The horizontal fluid bed dryer is used to dry fine particles. It is widely used in food, chemical and pharmaceutical industry.
The horizontal fluid bed dryer is also call as fluidize-bed. lt consists of air filter, heater, fluidized-bed main machine, feeder, cyclone seperator, cloth bag duster, high-pressure centrifuge fan and operation table. Because the properties of raw material exist difference, when equip the dust removing equipment, it should consider the practical need. It can select cyclone seperater and cloth bag duster at the same time or one of them. In genral speaking, it needs to select cyclone seperator only for raw material that is large in specific gravity and cloth bag duster for powder and small granule raw materials that is light in gravity. Meanwhile there is air feeding device and belt conveyor for selection
XF fluided bed drier use clean air after filtrating, through heat exchange, make air temperature rise to a certain value into main machine, then through distributor of valve plate into fluidiztion, material from feeder enter into the drier. Because of wind pressure, raw material from boiling state in drier, the wide contact between hot air and raw material, increasing the process of hot exchange. In short time, make water vaporizing. Raw material is discharged from the outlet, exhaust gas discharged from the top of the fluidization bed, and discharged from cyclone separator, dust filter with cloth bag after reclaiming material. The machine is working in negative pressure
Application:
Drying operation of medicines, chemical raw materials, foodstuff, grain processing, feed and so on. For example, raw medicine, table, Chinese medicine, foodstuff of health protection, drinking, feed, resin, citric acid and other powders. The suitable diameter of raw material will be0.1~6mm. The best diameter of raw material will be 0.5~3mm.
Horizontal Fluid Bed Dryer Machine, Horizontal Fluid Bed Drying Equipment, Horizontal Fluid Bed Medicine Dryer
Changzhou Ruide Drying Engineering Technology Co., Ltd , https://www.rddryer.com