Wind protection In the winter, the pig house must block wind tunnels, hang straw curtains, and paste windows to prevent rat holes, cracks, gaps, and broken ceilings in the circle from blowing into “draft styleâ€. Vents can stay at least 1 meter above the ground. Anti-moisture Stow drying is one of the main measures to ensure the health of live pigs. Air is a kind of heat-conducting material, and the more humid it is, the stronger its thermal conductivity is. Cold pigs, crush injuries or even death, the epidemic is also prone to occur. Therefore, the ring must be matted to ensure dryness, and attention should be paid to training pigs to defecate urine and have a dry place. Low temperature The optimum temperature for growing pigs is 15~25°C. Normal growth temperature should generally be above 8°C. In order to ensure the normal growth and development of pigs, the best method is to adopt a warm greenhouse for raising, that is to use a thick plastic film to cover the top of the surrounding, cover should have about 30 degrees of slope, easy Lighting, ventilating at high noon area should be ventilated and ventilated, and should be promptly removed after snowing. Cold food In winter, pigs eat nothing more than to protect themselves from the cold and increase their weight. Sows need to protect their normal growth and development of the fetus. When feeding the mixed feed, it is best to feed raw food dry. When mixing with a small amount of water, the water temperature should be around 25°C. To take a balanced approach, drink should be warm, and less to add ground, cold and antifreeze. Prevent feeding Feeding pigs should be done with stable quality and stable feeding time. The ingredients should be based on different production performances and different growth stages. Avoid sudden changes in quality. If there are changes in the material, increase the amount and change the feeding time. Cold drinks Pigs have a great demand for water, and the demand for water is very important. If there is no water in the circle, the pig will eat snow, eat ice, and drink urine, which will inevitably cause digestive diseases or other diseases. Therefore, it is necessary to constantly provide warm and clean drinking water to prevent both the patient and the pig. Anti-biting The normal growth of pigs, feeding must be comprehensive nutrition, lack of one or more components, not only slow growth, but also may have bite frame "evil", especially the lack of winter green fodder, the possibility of "devil" appears more Big. Therefore, it is necessary to replenish a variety of vitamins, minerals and trace elements in the feed, and should be divided into small groups and large groups; timely cutting.
Our Laser module is make up with high precision laser diode and APC, ACC drive circuit and coating optical glass lenses with high performance. With high reliability, stability, strong anti-interference, good consistency, long service life and so on.
Worldhawk offers a range of lasers including a broad selection of Laser Diode Modules in colors such as red, green, blue, or violet.
Wavelength(color):
-Blue-violet (blue): 405nm, 450nm
-Green: 520nm, 532nm
-Red: 635nm, 650nm, 658nm, 660nm, 670nm,685nm
-IR(infrared): 780nm, 808nm, 830nm, 850nm, 905nm, 940nm, 980nm, 1064nm
Beam model: Cross line, Straight line, Dot(Point)
Output Power: 1mW ~ 200mW
Certification: CE/ FDA/ Rohs.
Laser Products,Standard Laser Module,Blue Line Laser Module,Red Dot Laser Module ChangChun Worldhawk Optics Co.,Ltd , https://www.worldhawk-optics.com
