Rex Rabbit Processing and Storage

Rex rabbit skin drying, there is a simple skin back support rack drying and open platform drying two ways. Due to the ease of opening, so much of this is actually produced. Open platform drying also has nail board, paste board and natural flats, more north paste board, nail board fee materials, and the skin is easy to form a serrated edge after the contraction after dry, natural flat summer prone to curling. Need to point out in particular is that no matter which way to dry, it can not be artificially stretched expansion board, which is detrimental to the cortex, the thin hair makes the quality of the skin. The rabbit skin is cleaned of fat and meat shavings. After cooling, it should be immediately treated with antiseptic treatment. The methods are as follows: First, dry the skin and reduce the moisture in the skin. Second, salt the skin and remove the water from the skin by salting. It is to inhibit bacterial growth to achieve anti-corrosion purposes. The drying method has low processing cost. The disadvantage is that the skin board is easy to be cracked and susceptible to insects. The amount of salt used in the salting method is about 30-40% of the fresh tare weight. Spread the salt evenly on the surface of the board, thoroughly marinate it, touch the edge, then fold it over once and then remove it again after two or three days (cannot be strong Exposure to sunlight. The advantage of the salted method is that it is stored for a long period of time without being bugged, but it must be sealed, otherwise it will require re-bathing on rainy days. Rex rabbit skin is easy to absorb moisture, perishable and perishable. After drying, graded inspection of skins shall be carried out in a ventilated, dry, insulated, moisture-proof place. Improper storage, once regain, fever, mildew, skin will appear white or green-brown blemishes, local discoloration, resulting in purple hair, black sheet quality is damaged. In a professional warehouse, the temperature is preferably maintained at about 10°C, and the maximum temperature is not more than 30°C. The relative humidity is controlled between 50% and 60%. Hierarchical stacking, light dry plate and salt dry plate separate, keep a certain distance between the enthalpy and enthalpy, in order to facilitate ventilation, heat dissipation and moisture. The board should be sprinkled with fine naphthalene powder, chlorinated benzene and other insect repellents, do a good job of rodent control, ten days and a half inspection, found that the problem was resolved in time. (Zhou Huazheng, Zhufu Huaxin Rabbit Farm, Jiapeng Township, Jixi County, Anhui Province, China ZIP Code: 245351)

Integrated Roughness Profilometer

Roughness Profilometer, also known as surface roughness meter, surface smoothness meter, surface roughness tester, roughness measurement meter, roughness tester, and other names. It has the characteristics of high measurement accuracy, wide measurement range, easy operation, portability, and stable operation. It can be widely used for the detection of various metal and non-metal processing surfaces. This instrument is a pocket instrument that integrates sensors and hosts, with handheld characteristics, making it more suitable for use in production sites. The exterior design is sturdy and durable, with significant resistance to electromagnetic interference, in line with current design trends.

The application fields of roughness meters include:

1. Mechanical processing and manufacturing industry, mainly metal processing and manufacturing. Roughness meters were originally developed to detect the surface roughness of machined parts. Especially, stylus type roughness measuring instruments are more suitable for detecting hard metal surfaces. For example, the automotive parts processing and manufacturing industry, the mechanical parts processing and manufacturing industry, and so on. As long as these processing and manufacturing industries involve the surface quality of workpieces, the detection application of roughness meters is essential.

2. In the non-metallic processing and manufacturing industry, with the progress and development of technology, more and more new materials are applied to processing processes, such as ceramics, plastics, polyethylene, etc. Some bearings are now made of special ceramic materials, and pump valves are made of polyethylene materials. These materials have a hard texture, and some applications can replace metal materials to make workpieces. During production and processing, their surface roughness also needs to be tested.

3. With the continuous strengthening and improvement of the technology and functions of roughness meters, as well as their in-depth promotion and application, more and more industries have been found to require roughness detection. In addition to mechanical processing and manufacturing, roughness evaluation is also required in the production and processing of power, communication, electronics, such as couplings on switches, integrated circuit semiconductors, and even stationery, tableware, and other products used in people's daily lives The surface roughness of human teeth needs to be tested.

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Zhejiang dexun instrument technology co., ltd , https://www.dexunmeasuring.com