Mechanical Burglary Safes are safes that have passed Chinese 3C certificate and use classical Mechanical Lock to open the safes, with high safety and perfect performance.
Details:
Equipped with classical mechanical locks;
These safes are anti-drilling, anti-burglar and anti-force;
Dual-system protection is contained in safes;
Accurate scale and easy to turn the turntable;
It can`t be opened unless the password has been known;
Not easy to be stolen for the opening process is quite complex.
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Bacterial liquid configuration. Pour the revived bacteria into well-dissolved 0.8% to 1.0% salt solution and mix well.
Straw sorghum (crushed, flour) broken. Wheat straw and straw are relatively soft and can be crushed to a length of 2 to 3 cm using a rake. The corn is relatively hard and can be processed into a strand by a crusher to improve the utilization and palatability.
Straw entering the pit. Placing 20-30 cm thick comminuted straw at the bottom of the kiln and evenly spraying the broth to ensure that the moisture content of the straw reaches 60%-70%. After spraying, timely solidification, and then placed 20 ~ 30 cm thick straw, spraying bacteria liquid, solid and so on. The raw materials are loaded in layers until they are sealed at 40 cm above the cellar.
Cellar. The straw is layered and compacted to a depth of 30 to 40 cm above the cellar. Sprinkle salt powder evenly on the top layer and cover the plastic film. The amount of salt used is 3250 grams per meter. The purpose is to ensure that the upper part of the micro-feed does not become rotten and deteriorate. After covering the plastic film, lay 20 to 30 cm thick straw or straw on the top, cover the soil 15 to 20 cm, and seal.
Straw micro-storage preparation method
The species is revived. Straw fermentation live dry bacteria 3 grams per bag, can be modulated dry straw 1 ton, or 2 tons of green straw. Before the treatment of straw, the bacteria was poured into 200 ml of water and fully dissolved, and then placed at room temperature for 1 to 2 hours to resuscitate the bacteria.