N95 mask production line which including cup mask forming machine, cup mask punching machine, cup mask cover machine, cup mask printer machine, cup mask ear-loop welding machine.
The machine will be more complicated masks traditional production process of technological innovation, can be reached from raw materials forming one to four storey standard masks, setting speed, thus effectively protecting the shaping process may mask the damage, because the unique masks stereotypes technology to ensure the production of the sections of masks reach Europe rigorous testing standards, the production of N95, dust, various types of cup mask body ideal replacement equipment; efficiency 40-60PCS / min.
N95 Mask Machine,Mask Blank Machine,N95 Cup Mask Machine,Dust Mask Making Machine Dongguan Huitong Automatic Machinery Technology Co., Ltd , https://www.medicalmaskmachines.com
With the economic development, people slowly understand how to overcome the adverse environmental impact. Mushroom cultivation technology has gradually introduced the greenhouse cultivation technology, the use of greenhouse cultivation mushroom convenient operation, greenhouse insulation is good, late autumn mushrooms, winter can be a small amount of mushrooms, mushroom out early, easy to obtain high yield mushroom, per square meter output Up to more than 9 kilograms, mu income of around 10,000 yuan, master mushroom cultivation techniques, it will be a good way to get rich. Here we specifically understand the mushroom cultivation techniques in the following greenhouses. Mushroom cultivation techniques for greenhouse cultivation fermentation 1, outdoor pre-fermentation: 2 days before the construction of the heap, the straw will be cut into 2 sections, pre-wet, while edge watering, straw accumulation should not be too thick, the middle and lower to be soaked. 3 to 4 days before the construction of the heap, the materials in the formula (excluding lime and urea) were topped, the humidity was controlled at about 55%, and the reactor was turned over in the middle. One day before the reactor was built, 0.5% dichlorvos solution was sprayed on the mixture, and the membrane was coated for 12 to 24 hours. According to the conventional method, the stacking interval is 5, 4, and 3 days. During the stacking, urea and lime are added. The moisture content is controlled at 65% to 70% and the ph value is 7.5-8. 2, after the indoor fermentation: the material fluffy, with a dump truck to the bed frame (the bottom layer does not put), with a coal stove or diesel drum steam furnace heating, when the material temperature rose to 60 ~ 62 °C, maintain 6 ~ 8 hours; appropriate ventilation, until the material temperature dropped to 48 ~ 52 °C maintain 4 to 5 days. After the end of the fermentation, the material is dark brown, very soft, straw is flexible, hand pinching is not sticky, no ammonia, there is a strong flavor, and a large number of actinomycetes produced, the material moisture content of 65%, ph value of 7.2 ~ 7.5. Mushroom cultivation techniques in the greenhouse and sowing on the cover must pay attention to control the temperature, wait until the material temperature dropped to 28 °C timely dip, material thickness of 18 to 20 cm, the upper layer can be slightly thinner, leveling the bed. Spread the seeds with wheat seeds, use a seed bottle of 1 bottle/m2, tap the bacteria to fully contact with the material, and cover the wet newspapers on both sides of the entrance. If you want to master the mushroom cultivation techniques in the greenhouse, then this link is very important. . The post-sowing management of greenhouse mushroom cultivation techniques and the adjustment of the air and humidity in the shed after sowing of the cover soil allow the mushroom to adapt to the growth of the mushroom. 7 to 10 days, the basic cover of mycelium, after which you can increase ventilation, open the door late at night. After 20 days of general sowing, mycelium is transmitted to the end. The earth-covering material is a mixture of rammed earth. In the 10 days before the covering of the earth, 3,500 to 4,000 kilograms of mud is prepared for every 111 square meters, the ratio of muddy to bedding is 1:24, the amount of dried grass is 100 to 170 kilograms, and lime is 50 kilograms. Proportioned sorghum and lime were sprinkled on the open ground and then smashed with a medium-sized tractor. The granules were a little larger than soybeans, were sifted, and were sterilized with formaldehyde. The cover soil is 3.5 to 4 cm thick. After being covered, the water spray is used to adjust the humidity to the saturation state. If you want to master the mushroom cultivation techniques in the greenhouse, you must control the temperature in the greenhouse and the thickness of the cover soil so that the quality of the mushrooms can be guaranteed.