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The Satake paddy separator is designed to meet various customer needs, resulting in numerous models with varying features and specifications.
Rotary Separator
The Satake rotary separator uses a rotating disc to separate the paddy from the brown rice. The separator is simple, widely used, and has low operating costs. However, the paddy and rice distribution may not be very good.
Air blast separator
The air blast separator uses air blasts to blow lighter paddy grains away from heavier rice grains. This separator has a better separation efficiency but consumes more electricity compared to rotary separators.
Air jet separator
The air jet separator is somewhat similar to an air blast separator, but it uses a jet of compressed air to separate paddy rice. This separator provides better separation efficiency while using less electricity than an air blast separator. Air jet separators are also known as air classifiers.
Aspirator separator
The aspirator separator employs a method of suction to separate paddy rice from rice grains. This separator provides an efficient separation process and is suitable for large-scale rice milling operations. However, its structure is relatively complex, and maintenance demands are higher.
Vibrating separator
The vibrating separator uses vibration to separate paddy from rice grains. This separator has a simple structure and is easy to operate and maintain. However, the separation efficiency may not be very high compared to other types of separators.
Specifications for the Satake paddy separator differ depending on the model. Each separator has an individual capacity, which is usually measured in tons per hour. Smaller models like the PS-5 can handle up to 1.5 tons in an hour, while larger separators, like the PS-20, can manage up to 3 tons per hour.
Separators are offered in different sizes, from table top to large scale industrial use. For instance, the PS-8 Satake paddy separating machine has a dimension of 1.4 x 1.6 x 2.3 meters and weighs 380 kg. The larger PS-20 model measures 2.2 x 2.8 x 3.3 meters and weighs 1400kg. The smaller models can easily fit into rice mills and be moved by a standard truck. Larger models would require machinery and special transportation to move into place.
The grain separating capacity of the PS-20 model is 4 tons per hour, and it can store 2 tons of rice in its elevator. More advanced models like the PS-40 Na-Iki can process up to 8.5 tons of rice in an hour and has a storage capacity of 4 tons of rice in its elevator grains. The Na-iki series is popular because it has both high capacity and a high level of separating accuracy.
Most paddy separators use a 2 kw electric motor, but some larger models may have a 4 Kw motor. All motors run on normal electric current and do not require any special connection or system to work.
Maintenance requirements of paddy separators:
Sushi Restaurant and Food Industry
Premium, unbroken rice still has its husk and is a staple requirement for luxury sushi. However, paddy separators are necessary to ensure rice of required quality, even if all other grain separators are used. Satisfactory performance dictates that only Satake separators are used because others are not satisfactory. Rice quality is of utmost importance when understanding food industry application demands.
Storage
Separating paddy rice and other grains as soon as possible after harvest can prevent mould growth in damp paddy rice, reducing storage-related deterioration.
Community Education and Training
Although the community may have access to grain separators, knowing that paddy rice can be separated with low-cost separation equipment is also important. Educational institutions can be used to facilitate the dissemination of this knowledge.
Quality Control
The paddy separator is valuable for quality control. When samples are analysed to give an idea of the racially homogenous rice that people will eat, it will be useful when making recommendations about the rice that should be consumed and the rice that should not be sold for human consumption.
Small-Scale Organic Farms
Agricultural practices that use small-scale paddy separators instead of replacing hands because they are too economically unviable are useful in organic farms. Low-cost separators are beneficial for organic farmers who don't use artificial techniques and strive to develop sustainable solutions.
When choosing a Satake paddy separator for sale, buyers need to consider various features and specifications to ensure that the separator will be efficient. This may include the design and how the separator works. More importantly, people will use the separator.
The main factor to consider will be the function of the separator in the rice milling line. What kind of rice paddy does the separator intend to sift out? Will it be separating grains with different dimensions, shapes, and weights? It is crucial to pay attention to the separator's adjusting features, such as its sieve inclination and air volume.
What type of rice milling machine owners have should also be considered. The feeding system of the separator must align with the separator's separation mechanism. For instance, a separator with a rotary feeder may not work well with a milling machine with a drop feeder.
Consider how the separator will fit in the entire rice milling line. What other grading machines, paddy pre-cleaners, and separators does the milling system have? The separator can be more or less efficient based on the other devices it works with in the rice milling line.
Business owners should consider the adjustability of the output. Does the milling separator offer manual and automatic output adjustments? How quickly can the operator change the settings? What kind of separators does the milling line mainly depend on? For instance, milling lines may primarily use air-flow separators or screen separators? The main separating method may determine which Satake separator works better in the rice milling machine.
Finally, business owners should consider the daily separating capacity of the separator. Large-scale rice milling businesses may require brokers with a separating capacity of hundreds of kilograms or even more per hour. Smaller-scale rice milling businesses may only require a separator that can manage a few grams or kiloponds of paddy rice per hour. Comparing the motor power and the separation speed of each separator should help determine its separating capacity.
Q1: Is the Satake paddy rice separator still used today?
A1: Yes, the Satake separator is still in use today. Even though modern grain separators have made significant strides in technology, the Satake design and concept are still relevant and are used as a base for more recent innovations.
Q2: How does the Satake separator achieve the best results when separating grains?
A2: The key to the separator's efficacy lies in the air currents generated by the fan combined with the agitator's motions. The air current's velocity, direction, and pressure are varied through the adjustability of the rotator. This allows for fine-tuning the separation process to achieve the best results. Other factors that can be adjusted for optimal performance include the speed of the feeder and the size of the screen openings.
Q3: What materials does the Satake separator work with?
A3: The Satake rice separator was originally designed to separate rice from other grains or defective rice kernels. However, modern versions of the Satake separator can separate various grains, including cereals such as wheat, maize, millet, and others. It can also work with different non-grain materials, such as seeds, legumes, shell nuts, and granular minerals.
Q4: How has the Satake separator influenced modern grain separation technology?
A4: The Satake separator laid the groundwork for future developments in grain separation technology. It inspired engineers and technicians to build upon its principles, leading to the development of modern separators with enhanced efficiency, precision, and automation. These advanced separators continue to utilize some fundamental concepts of the original Satake design while incorporating cutting-edge technologies such as digital controls, optical sorting, and more.