1 Temat przez Ada zhang

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In the world of electrical engineering, innovation and advancements continually reshape the way we transmit and distribute power. One such remarkable development is the introduction of Continuously Transposed Cable (CTC). This cutting-edge technology revolutionizes the efficiency and performance of power transmission systems. In this blog, we'll delve into the fascinating world of Continuously Transposed Cable, exploring its benefits, applications, and the impact it has on the future of electrical infrastructure.
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Understanding Continuously Transposed Cable:
Continuously Transposed Cable, also known as CTC, is a type of power cable designed to reduce electrical losses and improve the overall efficiency of electrical transmission. Its structure comprises multiple layers of conductors that are continuously transposed, or interchanged, within the cable's insulation. You can also go to see the blog "what is CTC?".

Benefits of Continuously Transposed Cable:
Enhanced Efficiency: One of the significant advantages of CTC is its ability to reduce electrical losses during transmission. The continuous transposition of conductors helps minimize the skin effect and proximity effect, which are responsible for energy loss. By evenly distributing the current across the cable, CTC significantly improves the efficiency of power transmission systems.

Increased Capacity: CTC's design allows for higher current-carrying capacity compared to traditional power cables. The reduction in electrical losses and optimized conductor arrangement enable more power to be transmitted without exceeding the cable's thermal limits. This enhanced capacity is particularly beneficial in high-demand applications, such as industrial plants and urban power grids.

Improved Reliability: The continuous transposition of conductors in CTC helps mitigate the effects of harmonic distortion and voltage imbalances. This results in a more stable and reliable power supply, reducing the likelihood of electrical faults and failures. The enhanced reliability of CTC translates into reduced downtime and maintenance costs for power distribution networks.

Applications of Continuously Transposed Cable:
Power Transmission Grids: CTC finds extensive use in high-voltage power transmission grids, where efficient and reliable energy transfer is crucial. Its ability to handle higher currents and minimize losses makes it an ideal choice for long-distance power transmission projects.

Renewable Energy Systems: As the world transitions towards clean and sustainable energy sources, CTC plays a vital role in facilitating the integration of renewable energy systems. Wind farms, solar power plants, and other green energy installations benefit from CTC's enhanced efficiency and increased capacity, ensuring a smooth and reliable power supply.

Industrial Applications: Industries with heavy power requirements, such as steel plants, aluminum smelters, and chemical refineries, can leverage the advantages of CTC. Its higher current-carrying capacity and improved reliability make it well-suited for demanding industrial environments.

The Future of Continuously Transposed Cable:
Continuously Transposed Cable represents a significant leap forward in power transmission technology. As we strive for more efficient and sustainable energy systems, CTC's role will continue to grow. Ongoing research and development aim to refine its design and further enhance its performance, ensuring even greater efficiency, reliability, and capacity.

Conclusion:
Continuously Transposed Cable is a groundbreaking innovation that has transformed the landscape of power transmission. Its ability to minimize electrical losses, increase capacity, and improve reliability make it a key player in modern electrical infrastructure. With its wide range of applications and ongoing advancements, CTC holds tremendous potential to shape a more efficient and sustainable future for our power systems.

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2 Temat przez Ada zhang

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Wire enamels are also described as primary insulation. The coated wires are sometimes called “magnet wires”. Wire enamels are applied on copper and aluminum round and flat wires used in motors, transformers, generators and electrical measuring instruments. They are cured onto the wires with heat. The resulting coating’s main function is electrical insulation.

Wires insulated by wire enamels
Wire enamels are applied to copper and aluminum wires in up to 30 layers. This provides electrical insulation and helps the windings from short-circuiting. These wire enamels must also have very good chemical and thermal resistance, must adhere very well to copper or aluminum wire, and have outstanding mechanical stability.
In some instances, for example when used in inverter-driven electric motors, the appropriate insulation layer should resist possible partial discharges, which can cause the motor to short-circuit and fail.
The wires that are coated vary greatly depending on their use. Some may be smaller than the diameter of a single human hair – in electronic components of watches for instance. But in heavy electric motors in wind generators, the diameter of round or flat wires can measure up to several millimeters.
The wire enamel is applied differently depending on the shape and diameter of the wire to be coated. Horizontal or vertical application, or application with dies or with felts, are typical wire coating methods.
Thanks to Lanpu close relationship with the international magnet wire industry, the company is able to develop new technologies and manufacturing processes continually, as well as adapt its product portfolio to meet the ever-changing market requirements. This also means that Lanpu has created custom wire enamel solutions in particular for motor applications that have helped to improve and to optimize specific customers’ operational performances.
Chemically, the wire enamel range consists of polyurethane, polyester, polyesterimide, polyamide-imide. The range of solids content starts at nearly 8% and ends at 60% (1g/1h/180°C), and the viscosity range is between 30 and 60000 mPas (23°C).

Go to see the magnet aluminum wire and aluminum foils in LP Industry.

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3 Temat przez Ada zhang

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Do you have a fish farm or chicken farm? And do you know how to choose feed pellet?

How about the current feed products on the market? Based on the practical experience of farmers, the editor of this website summed up three experiences.

1. Choose a good manufacturer
Plant construction time, production scale and equipment.
Length of product line: professional feed manufacturers have long product lines and complete varieties of livestock and poultry feed. For example, Tangrenshen Company has full price feed for pigs, concentrated feed, full price feed for poultry, concentrated feed, aquatic fish feed, etc., and each livestock and poultry species has different special feeds for each growth stage. Unlike some "short, flat and fast" feed mills, there are only a few high-profit swine concentrate varieties.
Is there a quality control department?
Whether the post-service staff can solve the actual problems of users.
Raising experts: Some users mistakenly believe that it is better to keep the feed formula unchanged. In fact, due to the different batches of raw materials purchased by the feed company, the company's nutrition experts must adjust the formula at any time, and only in this way can the stability of the feed quality be ensured.  Hope you can come to see the animal feed pellet machine.

2.Second, look at the product indicators
Feeding indicators;
Use feeding standards;
Packing, numbering, etc.

3.Look at the feeding results
Feces: The darker the feces, the greater the amount of trisulfur added, the more iron sulfide is generated, and it does not mean that the digestion is complete. In fact, normal manure is gray to light yellow, and piglet manure is slightly black. Growing and finishing pigs do not need too high copper sulfate.
Skin: Red skin and bright hair are good-looking, but don't pursue it too much. Everyone knows the truth of what is not good. Red skin indicates telangiectasia and blood flow to the epidermis, which is not good for muscle growth, and actual weight gain is not necessarily good.
Weight gain: This is the fundamental thing. Only by gaining weight can the purchased feed be turned into cash and profit.

Any questions, you can come to lima contact.

Have a good day!

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4 Temat przez Ada zhang

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The development of farming and house raising of livestock requires sufficient feed pellets resources, among which the yield of crop straw is very popular. So the feed pellet is widely used in the world.

High Quality Alfalfa Cattle Feed Pellet
For cattle, it is widely cultivated and popular all over the world. Due to the characteristics of fresh alfalfa,cattle can not eat fresh or just-harvested alfalfa, which is a great restriction on the use of alfalfa. Fresh alfalfa juice contains about 70% ~ 80%, and the juice is rich in micronutrients, vitamins and free amino acids. The mixture of fresh alfalfa and crop straw is made into cattle feed pellets. On the one hand, the juice of alfalfa is fully utilized, on the other hand, the palatability of crop straw was improved, the density of straw feed was increased, the feed intake was increased, and the weight gain of cattle and sheep was improved. See the feed crushing machine which will also be seen in the production line.

After the alfalfa harvest, the plant cell is still alive, and the fresh sample contains 70% ~ 80% juice. When the alfalfa grass and the crop straw are combined, the fresh alfalfa juice can be soaked into the crop straw easily, at the same time, the soluble polysaccharides, vitamins and nitrogen-containing substances are brought into the straw, which makes the grass particles provided biological active substances for the microorganisms in the process of rumen digestion, and improved the survival and reproduction ability of the microbial animal husbandry, the digestion and utilization of roughage by microorganism were improved.

1.The process of graining straw or crop straw includes the physical treatment of coarse fodder, the original structure of straw or crop straw is destroyed by cutting short and crushing before graining
2.the structure of the waxy layer on the plant surface is torn apart,
3.the surface area is increased to facilitate the infiltration of digestive juices.

Cattle Feed Machine Making Tasty Feed Pellets
The pellet feed made of forage or straw and fresh alfalfa is used to destroy the cell wall, the cellulose structure and the forest quality structure of the plant by physical method, so that the tight cellulose structure of the plant becomes loose and the rumen microorganism is easy to invade, the coarse feed absorbs the juice from fresh alfalfa in the process of granulation.

The main juice contains bioactive substances, which is beneficial to the survival and reproduction of microorganisms, thus improving the decomposition of microorganisms, at the same time, the nutrients in the fresh grass juice are utilized, and the consumption and waste are avoided. The combination of straw or coarse forage grass and fresh and high quality forage grass can complement each other nutritionally and increase the nutritional value of both.

Therefore, animal feed pellet machines are generally used to make forage pellets. Especially for large animals like cows.

Welcome to see the lima feed machine.

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5 Temat przez Ada zhang

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In recent years, in order to improve the economic benefits of broiler breeding, farmers around the world have actively explored according to local conditions, and accumulated a lot of effective and distinctive fast fattening and feeding methods for broilers, which are summarized as follows for reference.

1. Implement scientific feeding management
Adopting scientific feeding and management is one of the most important production links to improve and speed up the fattening of broilers. One is to pay attention to increase the number of chicken troughs in time, so that all chickens in the house can eat enough feed at the same time. The second is to strengthen the scientific management of ventilation, lighting, stocking density, grouping, bedding and excrement in the house.

2. Timely change the diet formula
It should be based on the different characteristics of nutrients required by different stages of broiler growth and development. In the later stage of fattening, broilers not only grow rapidly, but also have a strong ability to deposit fat. Therefore, in the ration of broilers in the later stage, their metabolic energy should be higher than that in the earlier stage. In feeding management, attention should be paid to changing the diet formula to the later fattening diet in time. The formula can meet the nutritional needs of broiler chickens in the later stage of fattening. in order to achieve rapid weight gain.  Come to see the animal feed machine.

3. Provide and feed high-quality feed
Providing high-quality feed is an important material guarantee for the rapid weight gain and fattening of broilers. When formulating late-stage feed, attention should be paid to:
(1) Increase the nutrient concentration of energy in the feed. Because energy feed plays a major role in promoting fattening, the proportion of energy feed must be increased in the diet, preferably 3% oil. At the same time, the proportion of feed such as bran rich in crude fiber should be reduced.
(2) Instead of feeding powdered feed, feed pellet feed. Pellet feed can ensure comprehensive nutrition, reduce feed waste, and shorten feeding time. Therefore, feeding pellet feed can significantly speed up the fattening effect of broilers in the later stage and speed up the fattening speed.

4. Strengthen hygiene management
Doing a good job of sanitation inside and outside the house and providing a good living environment can reduce the probability of various diseases. At the same time, a comfortable living environment can also enable chickens to maintain a strong appetite and increase their feed intake. To do a good job in environmental control, the following measures must be taken:
(1) Adjust the stocking density in time. If the breeding density of chickens is too high, the activities of chickens will be restricted, resulting in air pollution in the house, increased humidity, and difficulty in maintaining environmental hygiene. Poor growth and development, uneven weight gain. For this reason, as the chickens grow older, the stocking density of chickens in the house should be adjusted in time. Generally, the stocking density in the later stage is generally 10 to 15.
(2) Pay attention to good ventilation in the house. Due to the high density of broilers in the house, it is necessary to strengthen the ventilation in the house during the breeding process, and timely remove the litter and manure, keep the air in the house fresh, and make the humidity in the house suitable to prevent the fermentation of chicken manure. Poisoning caused by harmful gases such as ammonia and hydrogen sulfide produced in the process.

Any questions about the animal feed production line, you can leave a message.

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6 Temat przez Ada zhang

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Fish farming in Bangladesh is playing an important role in the country’s gross national income. Bangladesh is a south Asian country, and there is hardly any region in the country without rivers or any other source of water. In short, Bangladesh is surrounded by rivers and various types of water sources, such as ponds, streams, lakes and so on. The majority of the country’s population is directly or indirectly involved in fish or fish-related businesses. In particular most people in southern Bangladesh are directly involved in commercial or fish-farming related businesses.
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Fish Feed Making Machine
Fish feed extruder machine is widely used in making both floating fish feed and sinking feed pellets for aquaculture farms and feed plants. Through the fish feed extruder we can use cheap local raw materials to produce high-quality fish feed, which may save feed costs.

Floating Fish Feed Extruder Sinking Fish Feed Extruder The fish feed pellet machine belongs to fish feed pelletizing equipment. The fish feed pellet machine uses the feed hammer mill, fish feed extruder machine and other equipments to set up the fish feed production line. The final feed pellet has a unique shape and good taste, high nutrition and smooth texture. Used as feed for fish and shrimp. When extruding pellets, the time of floating on the surface can adjust by the degree of extrusion, which is an ideal choice for small and medium-sized fish farms (catfish, tilapia, shrimp, etc.).

Fish Feed Ingredients and Formulation in Feed Making
The main ingredients used for fish feed production are rice bran (20–50% inclusion), maize (5–20% inclusion), soybean meal (10–30% inclusion), mustard oil cake (10–25% inclusion), fish meal (5–15% inclusion) and meat and bone meal (10–20% inclusion).
Rice bran is mainly produced locally, and is derived from rice milling. It accounts for 7–8% of unmilled paddy grain by weight. Three types of rice bran are used: de-oiled rice bran (DORB), grade A rice bran (comprising 85–90% bran and 15–10% husk), and grade B rice bran (comprising 60–50% bran and 40– 50% husk). The protein content of DORB and grade A rice bran is approximately 12–17% and 10–13%, respectively. Only 30% of total rice bran production of Bangladesh is used for commercial animal feed production. Three main factories produce approximately 0.13 million tonnes of DORB per year during production of rice bran oil.
Local production of maize has reached 1.65 million tonnes, of which 90–-95% is used for animal feed production, including 7–10% for fish feed. The market for maize is mainly controlled by the poultry industry.

Hope you can go to see the wet type fish feed extruder machine which will be a good machine of making feed pellet.

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