Rice mill operating points

(1) Before processing, it's essential to clean the raw grain thoroughly. This step helps prevent impurities or foreign objects from entering the machine, which could cause damage or reduce the efficiency of the rice milling process. Proper cleaning ensures smoother operation and extends the life of the equipment. (2) Before starting the rice milling machine, always check that all fastening bolts and screws are securely tightened. Pay close attention to the condition of the triangular iron bolt heads, as wear can lead to loosening. If any damage is found, replace the parts immediately—otherwise, the triangular iron may fall into the machine, causing serious internal damage. Also, inspect the adjustment and rotating components to ensure they move smoothly and without obstruction. After making necessary adjustments, close the large knife door and open the small one to prepare for the next step. (3) Regular maintenance of the bearings is crucial. Ensure they are properly lubricated with clean oil at regular intervals. When replacing rollers, triangular pieces, or rice sieves, always check the oil level and quality to avoid mechanical failure due to insufficient or contaminated lubrication. (4) Safety should always be a top priority during operation. Avoid getting too close to the pulley while the machine is running. It's highly recommended to install a protective cover over the pulley to prevent accidental contact, reducing the risk of injury and ensuring a safer working environment. (5) Always start the power machine under no-load conditions. Once it runs smoothly, gradually open the large knife gate and adjust it to the appropriate setting. Monitor the knife opening and the gap between the rice knife and the roller to ensure proper alignment and optimal performance. These checks help maintain consistent quality in the milled rice and prevent unnecessary wear on the machine.

Red Light Therapy Bed

What is a red light therapy bed?
 
A red light therapy bed is a state-of-the-art physiotherapy device that uses a specific wavelength of red light combined with advanced photoelectric technology to help improve physical health, promote cell repair, and enhance skin vitality. Our full-body red light therapy bed is an ideal choice for your healthy life, designed to bring you an efficient and comfortable phototherapy experience.
 
Why is Suyzeko red light therapy bed a worthy choice for you?
 
1. Professional R&D background
20+ Years in Phototherapy R&D - Industry pioneers with a dedicated optical engineering team. Professional talents are equipped with professional equipment to provide customers with professional services and answers.
 
2. Industry-leading technology
 
1) Exclusively customized LED lamp beads: Each LED lamp bead is equipped with a hemispherical lens to enhance the aggregation of light and ensure a higher photoelectric conversion rate.
 
2) One-piece light bar design: Our light bar is a whole design, which avoids heat loss caused by welding and improves the efficiency of electrical energy conversion.
 
3) Constant current transformer: Each light strip is powered by an independent driver to ensure stable operation of each LED and extend its service life.
 
4) Multi-wavelength combination system: We can provide different LED wavelength customization solutions according to the needs of different users to meet your different purposes of use such as pain treatment, wound recovery, weight loss, collagen production, etc.
 
5) Multi-frequency adjustment function: It can achieve free adjustment of power size from 0-100% and frequency adjustment from 0-5000Hz, meeting the needs of users of different body shapes to improve different health conditions and providing you with comprehensive phototherapy services.
 
6) Ergonomic design: The frame of our red light therapy bed adopts a slightly concave shape, which fits the ergonomic design, enhances your comfort, shortens the distance between LED and skin, and improves the treatment effect.
 
7) Product certification, professional and reliable: FDA-Cleared Components - CE/FCC/ROHS certified with 100,000+ hours lifespan
 
Suyzeko Red Light Therapy Bed Usage Scenarios:
Beauty & Anti-Aging - Stimulate collagen production
Pain Management - FDA-listed for arthritis & muscle pain relief
Sports Recovery - 28% faster muscle repair (Athlete Test Group Report)
Sleep Enhancement - Melatonin production increase by 31%
Wound Healing - Peer-reviewed in Journal of Photomedicine
 
More technical details of Suyzeko full body red light therapy bed
 
1.POWER
Optical power, Luminous power (1 mW/cm²=10 W/m²) 
Physically, optical power play an important role in the light penetration ability and output energy ability. So it is closely related to the performance and the treatment effect. If the optical power of the device is 100 mW/cm², the calculation of energy is as follows, 100 mW/cm²X 60 seconds / 1000 = 6 Joules/cm² per minute. Nasa-supported studies and many published studies use 4-6 joules/cm² of light energy delivered to the body for pain treatment, wound healing, especially for deeper joint inflammation. Therefore, it is reasonable to believe that at least 80-100mw/cm² optical power is required to be effective for whole-body irradiation.
 
Electric power (1 W=1000 mW)
The optical power and electric power are different concepts. The larger electric power normally will lead to the stronger optical power. Because the conversion of electric power into optical power will have most of the energy consumption. But according to different types of light-emitting systems(LED strips circuit design, LED or fluorescent tube, LED with lens or without lens, LED strips distance to body), the photoelectric conversion rate varies greatly.
 
As shown in the figure below, the right LED strips have much more black resistors , so most of the electrical energy is consumed on the resistors. Under the same electric power, the left Suyzeko LED strips can irradiate higher optical power (more light energy.)
 
The following picture shows two kinds of Suyzeko redlightbed LED diodes, high-power big LED and ordinary small LED. The surface of these two types of SMT LED both have a lens for light focusing. Under the same electric power, the LED with lens can reach higher optical power and more light energy can penetrate deeper.
 
full body red light bed(13)
 
The medium and the distance that LED light go through also affect how much light energy reach human body. Bed models generally require a person to lie on a transparent board, so the closer the light strips to the body, the better. And the numbers and the thickness of transparent board, the less the better.
 
So apart from the complicated physics, the simplest is to use a normal irradiance measuring instrument to test. (You can buy on ebay for around $100.) When testing, you should test it at different areas inside the red light cabin to get roughly average parameters. Many suppliers do not allow customers to measure their products in their showroom because they play a trick by putting the testing equipment close to the surface of one LED, especially infrared LED, to get a picture or short video with high optical power parameter.
 
Left picture: test inside the cabin and get 1263 W/m2=126.3 mw/cm2 (average)
Right picture: test on surface of LED and get 2893 W/m2=289.3 mw/cm2 (highest)
 
2.WAVELENGTH
 
Different wavelengths have different penetration abilities, reach different tissues, and produce different effects. Most devices among market provide 630-680nm red light and 800-1070nm near-infrared light. It is normal to have wavelength deviation for different LED devices, especially as working temperatures rise, but most of the center wavelengths are within the rated deviation range, generally ±5 to 10nm. In addition to longevity, this is why LED beds are so much better than fluorescent tube beds. For the fluorescent tube, the temperature is higher and the heat dissipation is poor, so the wavelength deviation is much larger and the treatment effect is not as good as LED bed. Therefore, the choice of stable LED diodes has a great impact on the treatment effectiveness. Poor quality LED has many ineffective consumption, in fact, a lot of ineffective light energy can not be absorbed by the human body.
 
Suyzeko customize high quality LED diodes with lens, and each batch need to be tested by professional integrating sphere instruments to ensure the stability.
 
full body red light bed(2)
full body red light bed
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3.CONTROL FUNCTION
 
For a LEDbed, the capability to adjust wavelengths is also an important factor in the clinical treatment. As mentioned above, LED have the advantage of being controllable. In addition to different powers of light, and different wavelengths of light, there are also many clinical trials or studies on different frequencies of light, also known as pulsed light. Frequency is the number of times a periodic change is completed per unit time, and it is a quantity describing the periodic change. One hertz(1 Hz) means one change in a second, the equivalent of light flashing once in a second. Many studies have demonstrated the effectiveness of pulsed light for specific body part and diseases. For example, for brain irradiation, 10Hz pulsed light has a good effect on meditation and sedation, which can treat PTSD, anxiety and depression and other diseases; 40Hz pulse light has a good effect on memory and cognition improvement, which can treat dementia, Alzheimer's, Parkinson's.
 

However, more details need to be proofed by clinical treatment about whole body irradiation. Many suppliers’ red light bed can only select several levels of frequencies as preset number. But Suyzeko LED bed provides power and frequency randomly adjustment functions, and it is separately adjusted for each wavelength. It provides more options for professionals to try different treatment options. Low frequency control is generally easy to achieve, while accurate high frequency is difficult. Because the human eye can not recognize high frequencies light, from vision the light is continuously irradiating when it is beyond hundreds hertz. Therefore, professional oscilloscope equipment is needed to do frequency testing.

full body red light bed(4)

Conclusion:

There is no doubt that the application of light therapy is becoming more and more widespread. As a non-invasive, drug-free technology, red light therapy is affecting the world. Different demands and ideas will bring out more different red light therapy bed models. Besides power, wavelength, control function, there are more other factors need to be considered when choosing a red light bed, such as price, after-sales service, warranty, bed size. If you are also a fan of red light therapy, please pay attention to Suyzeko redlighttherapybed,  a one-stop light therapy solutions provider. If you want to discuss or consult related questions, please contact us.

 

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Shenzhen Suyzeko Limited. , https://www.nirlighttherapy.com