Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海赫冠仪器有限公司

Product Description: Shanghai Heguan HGK-57 Fully Automatic Kjeldahl Nitrogen Analyzer, with its high precision, full automation, and robust data traceability capabilities, is primarily applied in the following industries with stringent requirements for protein or nitrogen content testing:Main Application Industries1. Food and Agricultural Product Processing IndustryApplication: This is a classic and widely used field. It is used to detect the protein content in various foods, which is a key indicator for measuring nutritional value, quality grading, and pricing.Specific Objects:Dairy Products: Milk, milk powder, yogurt, etc. (protein content is a core quality indicator).Grains and Feed: Wheat, rice, soybean meal, corn, and various compound feeds.Meat Products: Fresh meat, meatballs, sausages, canned goods, etc.Beverages and Condiments: Protein beverages, soy sauce, monosodium glutamate, etc.2. Feed IndustryApplication: Precisely determining the protein content in feed raw materials and finished feed is a critical step for scientifically formulating feed, ensuring livestock and poultry nutritional needs, and controlling production costs.Specific Objects: Fish meal, soybean meal, rapeseed meal, and other protein raw materials, as well as various livestock, poultry, and aquatic feeds.3. Agriculture, Soil, and Plant ScienceApplication: Used to analyze the total nitrogen content in plant tissues such as leaves, seeds, and straw to assess plant nutritional status and study nitrogen fertilizer utilization efficiency. It can also be used for soil nitrogen content analysis to guide scientific fertilization.Specific Objects: Plant samples, soil samples.4. Chemical and Fertilizer IndustryApplication: Used to determine the nitrogen content in chemical products and the nitrogen content or purity of fertilizers (such as urea, ammonium nitrogen fertilizers) for quality control and product inspection.5. Pharmaceuticals, Biotechnology, and Research InstitutionsApplication: In biopharmaceutical research and development, it is used to determine the nitrogen/protein content in biological samples (e.g., cell cultures, tissue homogenates, protein purification products). Its robust data audit trail functionality (audit trail) is particularly compliant with the regulatory requirements of GMP/GLP laboratories.Specific Objects: Biological agents, research samples.6. Environmental Monitoring and Testing InstitutionsApplication: Used to analyze Kjeldahl nitrogen in water samples (e.g., wastewater, surface water), which is the sum of organic nitrogen and ammonia nitrogen, serving as an important indicator for evaluating water pollution levels. Third-party testing companies also use this instrument to provide impartial testing services for the aforementioned industries.Why is the HGK-57 Particularly Suitable for These Industries?High Precision and Compliance: Its excellent reproducibility (RSD 99.5%) ensure accurate and reliable test results, meeting national or international standards (e.g., Chinese National Standard GB/T 5009.5) across various industries. The features of cloud-based data storage, immutability, and traceability perfectly align with modern laboratories' requirements for data integrity and audit trails.High Efficiency and Automation: Fully automated processes from liquid addition, distillation, titration to cleaning significantly enhance testing efficiency, making it especially suitable for quality control centers, enterprises, and testing institutions with large sample volumes.Broad Applicability: A wide measurement range (0.1-210mg nitrogen) and adjustable distillation power enable it to handle various samples from low-protein to high-protein content.In summary, the Shanghai Heguan HGK-57 is a high-end nitrogen analyzer designed for modern, high-standard laboratories. Its applications cover all fields requiring precise determination of nitrogen/protein content, from routine food quality inspection to cutting-edge biopharmaceutical research and development. more>

$780

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 江苏宇峰装备科技有限公司

Product Description: Jiangsu Yufeng specializes in producing Zhenjiangmanufacturer1. Archival compact shelving is widely applicable to libraries, manufacturers, archives, data rooms, warehouses, etc., in enterprises and institutions for storing books, document archives, and items. Sold to Jiangsu, Zhejiang, Anhui, Nanjing, Hefei, and other locations.2. Compact shelving classification: archival compact shelving, accounting compact shelving, intelligent compact shelving prices, electric compact shelving, mobile compact shelving, fully enclosed compact shelving.3. Reasonable layout based on warehouse characteristics, highly utilizing space, using multiple sections and connections placed on fixed tracks to form an integrated unit, manually or electrically moving each row for access.4. Intelligent archival compact shelving cabinets are made from cold-rolled steel plates molded by pressing, surface treated through ten processes including degreasing, derusting, surface conditioning, phosphating, cleaning, and passivation. Popular matte electrostatic powder coating, high-temperature plasticization, excellent anti-corrosion performance, various color options available to users.5. Intelligent compact shelving features exquisite appearance design, smooth lines, neat and aesthetically pleasing storage rooms, light and flexible operation, stable movement. Modular assembly design, undamaged during relocation and disassembly. Each row has limit stops and anti-tipping devices to ensure safety of personnel in aisles. Side frames are equipped with locks for overall closure. Electric compact shelving, intelligent compact shelving.6. Contact surfaces between frame components have cushioning and magnetic sealing strips. Top includes dust-proof panels, bottom has anti-rodent devices. Excellent dust, rodent, moisture, and fire prevention functions. Transmission mechanism uses precision bearings for smooth and flexible operation. Shelf spacing can be freely adjusted as needed. Zhenjiang Yufeng compact shelving cabinet manufacturing.Contact: Mr. Yin    Sales Hotline: 13812456367 more>

$8

Category: Chemicals/Plastics & Products/Plastic Raw Materials

Company: 东莞市鼎昊塑胶科技有限公司

Product Description: Dongguan PEI Plastic Parts Assembly Radiation Resistance Sichuan Custom Processing Air Compressor Plastic MoldsDongguan Dinghao Plastic Technology Co., Ltd. adheres to the business philosophy of "focusing on efficiency, prioritizing quality, emphasizing management, driving innovation, relying on quality for survival, and exploring markets with variety." Excellent product quality and strong corporate credibility have earned the company a favorable reputation in the market.Dongguan Dinghao Plastic Technology Co., Ltd. sincerely welcomes your visit!Name: Red Fixed Plastic PartModel: MPT-00404Length: 60±0.5mmWidth: 56±0.5mmHeight: 25±0.5mmOuter Diameter: 9±0.5mmThickness: 2±0.5mmMaterial: ABSColor: RedWeight: 11gNote: The above data is for reference only,Please refer to the actual product,Customization based on provided drawings or samples is availablePVDF can be processed using common thermoplastic processing methods, such as extrusion, injection molding, casting, compression molding, and transfer molding.(1) Extrusion: High molecular weight PVDF has good melt strength and can be extruded into films, sheets, tubes, rods, and electrical insulation sleeves. Depending on the equipment and product shape, the temperature is controlled between 210~290°C, with the molding temperature set between 180~240°C. It is crucial to avoid prolonged exposure above its melting temperature. General screw extruders can be used for extrusion molding.(2) Injection Molding: Low molecular weight PVDF has a high melt flow rate and can be processed using injection molding. Standard injection molding machines are typically used, but the barrel, plunger, and nozzle must be made of corrosion-resistant Ni-based alloy.(3) Casting: Casting involves dissolving PVDF in dimethylacetamide to form a 20% solid content solution, which is cast onto aluminum foil. After thermal melting at 205~315°C, it is rapidly cooled with water to produce continuous, tough films with a thickness of 0.05~0.075mm.(4) Compression Molding: PVDF pellets are first preheated in an oven or preheater at 215~235°C. The preheated material is then placed into a mold preheated to 180~195°C. Pressure is applied at 14MPa and maintained, with the holding time depending on the melting and flow requirements. Thick-walled products must be held under pressure and cooled to below 90°C before demolding to avoid vacuum bubbles or deformation.(5) Transfer Molding: Typically, an extruder is used to plasticize the material, which is then transferred to a storage cylinder. A plunger pump injects the material from the storage cylinder into the mold, where it is held under pressure and cooled. Both compression and transfer molding are mainly used for producing large, thick-walled products.(5) Other Processing Methods: PVDF can also be processed using techniques such as impregnation, co-extrusion, and compounding. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 深圳市鹏锦科技有限公司

Product Description: The testing method for the S500 Oil Absorption Tester is as follows:Sample Preparation: Uniformly treat the powder sample to be tested to ensure even particle distribution.Oil Addition: Use a specific titration device to slowly drip oil into the sample. Dibutyl phthalate (DBP) is commonly used, but the instrument also supports other liquids such as DOP, NMP, linseed oil, etc.Mixing: During the oil dripping process, two motor-driven rotating blades in the instrument simultaneously stir the sample to ensure thorough mixing of the oil and the sample.Endpoint Determination: The S500 Oil Absorption Tester offers three measurement methods to determine the test endpointDetails are as follows:trqmode× Manual Measurement: Select "trqmode (nm)". When the measured torque value reaches the set value, the measurement is automatically completed, and the torque absorption value at the endpoint is recorded. However, manual measurement is invalid in this method.peakmode× Manual Measurement: Select "peakmode (nm)". When stopped at any moment, the torque value at that point is measured. During the process of reaching the maximum torque absorption, the "peakmode○○(%)" absorption value can be calculated. Manual measurement is valid in this method.Data Recording and Calculation: The instrument automatically records the volume of oil consumed and calculates the oil absorption value based on the sample's mass. Measurement data and torque curves will be displayed and can be output via a printer or serial port, printed using the built-in printer, or transmitted to a computer via external communication for real-time inspection and analysis of the results. more>

$350

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 陕西明通交通设施工程有限公司

Product Description: The fully automatic riveting machine combines the chute with the aluminum plate, creating a very secure connection suitable for various harsh weather conditions. Each process is operated by employees with over five years of experience, strictly controlling quality, details, and aesthetics to ensure guaranteed products! The produced road signs have a neat, elegant, and generous appearance, free of bubbles, with the aluminum plate polished.Road traffic safety signs, road direction signs, traffic signs, traffic indicators, highway signs, place name signs, triangular warning signs, and circular traffic signs serve a clear warning function during the day with their bright colors. Under the illumination of vehicle headlights at night, their bright reflective effect effectively enhances human recognition, allowing clear visibility of targets, raising alertness, thereby preventing accidents, reducing casualties, and minimizing economic losses.Yulin City Speed Bump Reflective Sign Factory | Yinchuan City Speed Bump Reflective Sign Factory | Xi'an City Speed Bump Reflective Sign Factory | Ankang City Speed Bump Reflective Sign Factory | Hanzhong City Speed Bump Reflective Sign Factory | Baoji City Speed Bump Reflective Sign Factory | Ankang City Speed Bump Reflective Sign Factory | Xianyang City Speed Bump Reflective Sign Factory | Hanzhong City Speed Bump Reflective Sign Factory | Yulin City Speed Bump Reflective Sign Factory | Shangluo City Speed Bump Reflective Sign Factory | Shangluo City Speed Bump Reflective Sign Factory | Ankang City Speed Bump Reflective Sign Factory | Hanzhong City Speed Bump Reflective Sign Factory | Yulin City Speed Bump Reflective Sign Factory | Hanzhong City Reflective Sign Factory | Qujing City Speed Bump Reflective Sign Factory | Yulin City Speed Bump Reflective Sign Factory | Hanzhong City Speed Bump Reflective Sign Factory | Weinan City Speed Bump Reflective Sign Factory | Yan'an City Speed Bump Reflective Sign Factory more>

$310

Category: Others

Company: 陕西明通交通设施工程有限公司

Product Description: Hami traffic signs, Urumqi traffic signs, Turpan traffic signs,   Hami road signs, Urumqi road signs, Turpan road signs,   Hami construction signs, Urumqi construction signs, Turpan construction signs,   Hami safety signs, Urumqi safety signs, Turpan safety signs,   Hami traffic sign production, Urumqi traffic sign production, Turpan traffic sign production,   Hami road sign production, Urumqi road sign production, Turpan road sign production,   Hami construction sign production, Urumqi construction sign production, Turpan construction sign production;The reflective film uses Class IV film, with excellent reflective effect, clean and free of bubbles; service life of 7~10 years; the aluminum plate is 3mm thick with high hardness; the channel width is 80mm, and the connection with the aluminum plate is firm, making the sign more sturdy and stable; the support method is cantilever; suitable for various harsh weather conditions. Each process is operated by employees with over 5 years of experience, strictly controlling quality, details, and appearance!Guide signs are a type of main traffic sign used to direct vehicles and pedestrians to travel in the specified direction and location, playing a significant role in organization and guidance. Guide signs indicate the direction for vehicles and pedestrians to proceed. The function of guide signs is to direct vehicles and pedestrians to travel in the specified direction and location. These signs and markings have a legal nature, and both vehicles and pedestrians must comply. Of course, the placement of all traffic signs and markings should be appropriate, accurate, complete, conspicuous, and aesthetically pleasing.Fully automatic riveting machines combine the channel with the aluminum plate, creating a very firm connection suitable for various harsh weather conditions. Each process is operated by employees with over 5 years of experience, strictly controlling quality, details, and aesthetics, ensuring that the products are guaranteed! Original, concise, and eye-catching, enhancing the standardization, artistry, and internationalization of signs; each process is operated by employees with over 5 years of experience, strictly controlling quality, details, and aesthetics, ensuring that the products are guaranteed! The produced road signs have a neat, elegant, and generous appearance, free of bubbles, with aluminum plates that have been polished.The actual production process of traffic signs depends on the materials used (commincluding aluminum plates, extruded panels, channels, reflective films, etc.), then based on the size of the sign face, back support (usually aluminum channels, sometimes angle iron for special needs, and some designs may use steel angles, etc.), and the selection of surface reflective film (commonly including advertising film, engineering film, diamond-grade reflective film, etc., with some classifications based on Class I, Class IV, etc. to grade the reflective film) to determine the reflective effect of the sign. There is a significant difference between rural roads and highways, and the gap between different materials is substantial. We customize according to customer requirements. more>

$16

Category: Metallurgy & Minerals/Common Steel/Other Steel Products

Company: 江苏新澎复合材料有限公司

Product Description: Jiangsu Xinpeng's stainless steel lined composite steel pipes offer low prices and excellent rust and corrosion resistance. Stainless steel material possesses chemical properties such as rust resistance, oxidation resistance, acid and alkali resistance, and good intergranular corrosion resistance, making it superior to other materials in terms of rust and corrosion prevention. The stainless steel lined composite pipes are compatible with stainless steel pipe fittings for connection, broadening their application scope. In addition to general water supply and heating, they are also suitable for industries with high corrosion resistance requirements such as chemical, pharmaceutical, petroleum, food, and electroplating. Due to the stable chemical properties of stainless steel, which is harmless to the human body, the international and domestic medical communities use stainless steel materials for various implants in the human body, such as stents, splints, and internal fixation screws. Jiangsu Xinpeng's stainless steel lined composite steel pipes, when connected with stainless steel pipe fittings, along with non-toxic rust treatment on the threaded joints and end faces, can effectively prevent secondary pollution of water quality. The fluid-contact transmission parts of the Jiangsu Xinpeng stainless steel lined composite steel pipe system are entirely made of stainless steel, ensuring hygiene, environmental friendliness, and good safety. This aligns with the requirements of "ecological housing" and the people-oriented concept of the times. more>

$面议

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 河南中基工业科技有限公司

Product Description: With the rapid development of mining machinery production technology in current industrial production, modern high-tech and mechanized production equipment has been increasingly used in modern mineral production processes. For the mineral powder industry, it is crucial to build a grinding production line that meets both powder quality standards and environmental requirements.So, what is the process of mineral powder production? Taking the dolomite grinding production line as an example, to better coordinate with the work of the dolomite grinding mill, some auxiliary equipment such as crushers, feeders, and elevators are also needed in the entire production line.First Stage: CrushingThe dolomite ore is fed into a jaw crusher for crushing to produce powder particles that meet the feed size requirements of the grinding mill, preparing for the grinding process.Second Stage: GrindingThe crushed material is lifted to a storage hopper and then fed into the main chamber of the grinding mill for grinding. Due to the rolling of the grinding roller, the material is further pulverized into the desired fineness.Third Stage: ClassificationThe ground powder is carried by the airflow from the fan to the classifier above the main unit of the grinding mill, where it is classified into different grades.Fourth Stage: CollectionPowder that meets the specifications is collected and discharged through the powder outlet pipe, becoming the finished dolomite powder. Powder that does not meet the standards is sent back into the main unit for regrinding, repeating the cycle until the required fineness is achieved.Henan Zhongji Industrial Technology Co., Ltd. is a leading enterprise engaged in the research, development, and manufacturing of mining crushing machinery and industrial grinding machinery. It is also a major domestic production and export base for sand, stone, and powder-making machinery. Zhongji Industrial will design and configure production line solutions free of charge for different production lines. Simply inform us of the material's fineness, output, site conditions, and requirements, and we will design a customized grinding production line for you. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The site for a beef cattle farm should be high, sheltered from the wind, sunny, dry, with firm ground, good air circulation, easy drainage, and a slightly sloping, flat, and open area. Places contaminated by waste, chemicals, or pathogens must be avoided. The beef cattle farm must also have an adequate water source, good water quality, and meet the basic requirements for daily life, production, and herd drinking. For future feed transportation, cattle sales, and breeding introductions, it should also have convenient transportation and power supply. To be environmentally friendly, the beef cattle farm should be located far from villages and communities, at least 1,000 meters away, and situated downstream from residential areas.Beef Cattle Farm DesignThe suitable temperature for beef cattle farming is 8-20 degrees Celsius, which promotes rapid growth. Temperatures below 0 degrees or above 24 degrees can negatively affect cattle growth, and temperatures above 30 degrees often cause issues such as stress and disease. A semi-open barn design is recommended, with a roof and open sides. Beef cattle pens are typically designed in a double-row layout with a central management and feeding passageway, recommended to be 1.8-2 meters wide. The cattle bed should have a slightly sloped surface, generally with a gradient of 1%-1.5%. For adult cattle, the bed should be 2-2.2 meters long and 1.3-1.5 meters wide. The cattle bed should include a drainage and manure ditch, recommended to be about 30 cm wide and 10-12 cm deep. At the front of the cattle bed, along the walkway, fixed feed troughs, water troughs, and neck yokes should be installed to prevent cattle from wandering or colliding. The feed and water troughs should be 0.5 meters wide and 0.3 meters deep. Each cattle pen should have activity areas at the front and back, equipped with drinking pools, shade shelters for summer, and cattle lick blocks. It is recommended that each beef cattle have at least 20 square meters of exercise space. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The racks used for raising meat ducks are made of bamboo or bamboo strips, each measuring 2 meters in length and 0.5 meters in width. The bamboo strips are arranged in two ways: flat or edgewise, and can be secured with small round steel bars. During construction, edges and corners should be smoothed, and nodes and forks should be leveled to prevent injury to the ducks. If plastic mesh mats can be laid on the racks during rearing to increase elasticity, it is even better. The racks are elevated 30–40 cm above the ground and must be laid flat and securely during installation.Farm construction is a fundamental condition for raising Muscovy ducks. Nowadays, three-dimensional farming is commonly adopted to fully utilize the space of the farm, thereby achieving cost reduction. Muscovy duck farms are typically built on higher terrain, such as hilly areas, with ample forage nearby, proximity to water sources, and unpolluted water quality. more>

$50

Category: Metallurgy & Minerals/Common Steel/Steel Structures

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Greenhouse meat duck farming technology Greenhouse meat duck farming is a common method of raising meat ducks. Utilizing greenhouse farming effectively can enhance the profitability of meat duck production. However, building a greenhouse requires certain skills, and there are specific techniques involved in raising ducks in greenhouses. How to build a greenhouse for meat duck farming: 1. Site selection and construction The greenhouse for large-scale duck farming should be built in a location that is sheltered from the wind, sunny, well-drained, conveniently accessible, close to a water source, and on high, dry ground. To make full use of solar energy, its orientation should ideally face east-west. The shed should be arched, with a height of at least 2 meters, and its length and width should be determined based on the scale of farming. Use welded pipes with a diameter of 25 mm and a wall thickness of 1.35 mm, bent into a semi-circular shape as supports, with two pipes forming one set, secured with sleeves of 30 mm diameter and 1.5 mm wall thickness. During construction, after installing the supports according to specifications, fix the brackets on each support tightly with wooden sticks or steel pipes, then secure the support net with bamboo poles and steel wires in 3 to 5 rows, with one column every 2 to 4 meters. After the frame is built, first lay straw mats on top, cover the straw mats with plastic film, and then cover the plastic film with 70% to 80% sunshade netting. Use cables to secure the shed along its length for easy rolling up to allow sunlight exposure. It is important to note that movable doors should be installed at both ends of the greenhouse.The greenhouse for large-scale duck farming should be built in a location that is sheltered from the wind, sunny, well-drained, conveniently accessible, close to a water source, and on high, dry ground. To make full use of solar energy, its orientation should ideally face east-west. The shed should be arched, with a height of at least 2 meters, and its length and width should be determined based on the scale of farming. Use welded pipes with a diameter of 25 mm and a wall thickness of 1.35 mm, bent into a semi-circular shape as supports, with two pipes forming one set, secured with sleeves of 30 mm diameter and 1.5 mm wall thickness. During construction, after installing the supports according to specifications, fix the brackets on each support tightly with wooden sticks or steel pipes, then secure the support net with bamboo poles and steel wires in 3 to 5 rows, with one column every 2 to 4 meters. After the frame is built, first lay straw mats on top, cover the straw mats with plastic film, and then cover the plastic film with 70% to 80% sunshade netting. Use cables to secure the shed along its length for easy rolling up to allow sunlight exposure. It is important to note that movable doors should be installed at both ends of the greenhouse. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: There are various methods of raising sheep, with the most common being free-range farming in rural areas, which saves a significant amount of forage resources. Large-scale farming typically involves indoor housing, which is also a common method in northern regions. Sheep pens require reasonable design, which varies depending on the region and breed. The design of greenhouse-style sheep pens is particularly suitable for a scale of around a hundred sheep, making sheep farming one of the preferred projects for many farmers. To improve breeding efficiency, the construction of sheep pens is crucial, especially in the colder winters of the north, where greenhouse-style pens are often used to prevent weight loss in sheep. Greenhouse sheep farming is well-suited for cold northern winters, as it is cheaper than brick structures, has lower construction costs, and provides good insulation in winter. In the north, to mitigate the impact of cold weather, greenhouses are often chosen for sheep farming. These should be built in sheltered, sunny, flat, and dry areas, using high-insulation films and double-layer coverage to create an air barrier that prevents convection. Sealing edges and gaps well and hanging curtains at the entrance are essential. Maintaining an appropriate stocking density and fully utilizing the body heat generated by sheep activity can significantly increase the temperature inside the pen. A well-maintained pen should not have a strong, abnormal odor or cause irritation or tearing sensations. Ventilation is generally best done when the sheep are out grazing or exercising. To prevent snow accumulation, the pen should be constructed with sturdy, durable materials to avoid collapse under heavy snow. The roof angle is ideally between 50° and 60°, and snow should be cleared promptly. more>

Negotiable

Category: Electronic Components & Supplies/Transformers/Other Transformers

Company: 湖州恒盛再生资源物资有限公司

Product Description: Second-hand Dry-type Transformer Recycling   Liyang Professional Second-hand Transformer Recycling   Changshou Power Transformer RecyclingRecycling various types of second-hand transformers, including dry-type, box-type, special transformers, three-phase oil-immersed transformers, electric furnace transformers, voltage regulating transformers, magnetic transformers, power station transformers, power plant transformers, rectifier transformers, power frequency test transformers, mining transformers, audio transformers, medium-frequency transformers, high-frequency transformers, impulse transformers, electronic transformers, reactors, instrument transformers, power distribution systems, high-voltage switchgear, high and low voltage switchgear, wires and cables. Additionally, we recycle imported generators, old transformers, cable removal and recycling, faulty transformers, self-pickup and installation services, transformer recycling, factory power cables, dry-type transformer recycling, switchgear recycling, cable recycling, generator recycling, imported generator recycling. The company provides free dismantling services, transformer dismantling, dry-type transformer dismantling and modification, power distribution room dismantling and modification, high-voltage switchgear modification and dismantling. more>

$50

Category: Agriculture/Agricultural Machinery/Livestock & Breeding Machinery

Company: 宁津县世瑞畜牧设备有限公司

Product Description: In the process of pig farming, the construction of pig pens is a relatively high-cost investment, and building a suitable pig pen is important. Using a greenhouse to build a pig pen is a good option. Site selection is a crucial step in constructing a greenhouse for pig farming. It is important to choose a flat, well-drained, sunny, and favorable site. Avoid low-lying areas or places prone to water accumulation to prevent affecting the growth and health of the pigs. At the same time, the size of the site should be chosen based on the scale of farming to ensure there is sufficient space inside the pig pen. The design of the pig pen should take into account the number and breed of pigs, as well as the size and structure of the pen. The pig pen should have enough space, maintain ventilation and suitable temperatures, while also considering the hygiene of the pigs. After the pig pen is built, it is recommended to first use: Feketai Bao, to disinfect the pig pen and the surrounding environment. The design of the pig pen should comply with local climate and environmental conditions to ensure the growth and health of the pigs. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Rabbit RearingGreenhouseIt is an effective method for cooling rabbit sheds and an efficient measure for convective heat dissipation in rabbits. When the weather is not too hot, planting vine plants in front of the rabbit shed and opening doors and windows can achieve cooling or alleviate the pressure of high temperatures on the rabbit shed.Windows in rabbit sheds are important tools for cooling, but production observations reveal that many rabbit farms have windows positioned too high. This results in better ventilation at the top and poor airflow at the bottom, leading to uneven conditions. Therefore, large-scale rabbit farms can adopt longitudinal ventilation, and well-equipped farms can combine the use of wet curtains and cooling systems for better results.For rabbit farming, semi-open rabbit sheds can be chosen, with face-to-face rabbit cages. Every 5-6 cages should be topped with an A-frame roof, 2.5-2.8m high, covered with wheat straw or small black tiles. Alternatively, enclosed rabbit sheds can be selected, requiring doors and windows for ventilation, suitable for breeding in cold regions and also for raising young rabbits. Both types of sheds can use cages measuring 60cm wide * 50cm deep * 40cm high, housing 1-2 rabbits per cage, with a water dispenser and feeding trough placed inside. more>

$50

Category: Agriculture/Agricultural Machinery/Livestock & Breeding Machinery

Company: 宁津县世瑞畜牧设备有限公司

Product Description: China has a rich variety of local chicken breeds, most of which are dual-purpose for both meat and eggs. They share characteristics such as tolerance to rough feeding, wide adaptability, strong foraging ability, good stress resistance, disease resistance, attractive body shape and appearance, and excellent meat quality. They are all suitable for free-range farming techniques in sheds. 1. Site selection for the chicken shed: The sheds for raising local chickens can be built in hilly areas, orchards, or forests. Site selection should consider the area of the shed and the terrain of the location. There should be space for movement around the shed, and it is best if the chicken activity area includes small woods and wild grass, making grassy hills and slopes ideal for building sheds. The shed should be constructed on high, dry, flat, or slightly sloped land with good drainage. The ground inside the shed should be slightly higher than the surrounding area to facilitate drainage and keep the interior dry. The shed should face south or southeast to maximize sunlight exposure and drainage. It should not be built on hilltops with large day-night temperature variations or in low-lying areas prone to poor conditions. Factors such as water source quality, transportation, electricity, and the presence of pollution sources nearby should also be considered during site selection. 2. Structure of the chicken shed: The construction of the shed should be adapted to local conditions, taking into account factors such as lighting and ease of operation for feeding. It should provide both insulation against cold and cooling measures for heat. Drainage ditches should be built around the shed to promptly drain rainwater and prevent water accumulation outside from affecting the dryness inside. The size of the shed should be determined based on the scale of chicken farming. more>

Negotiable

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Cables

Company: 湖州恒盛再生资源物资有限公司

Product Description: Scrap Cable Recycling   Yangzhou Second-hand Cable Recycling   Jiangyin Busway Bulk Recycling Free On-site ServiceCable Recycling Scope:1. Power Cable Recycling: Medium and low-voltage power cables, high-voltage cables, and ultra-high-voltage cables, oil-immersed, plastic, rubber-insulated power cable recycling2. Communication Cable Recycling: Coaxial communication cables, urban communication cables, coal mine-specific communication cables, communication cables, armored communication cables, flame-retardant communication cable recycling3. Special Cable Recycling: High-temperature resistant wires and cables, polyethersulfone insulated wires, low-inductance cables, low-noise cables, heating cables, electroluminescent wires, CMP cables, cables, halogen-free new environmentally friendly wires and cables, cross-linked cables, bare wires, factory cables,4. Bare Wire Products: Steel-cored aluminum stranded wires, copper-aluminum busbars, electric locomotive wires, etc.5. Other Types of Cable Recycling: Control cables, compensation cables, cables, computer cables, signal cables, coaxial cables, marine cables, industrial/agricultural/mining cables, photovoltaic cables, electromechanical wires and cables, production wires and cables, oil-resistant/cold-resistant/temperature-resistant/wear-resistant cables, etc. Wire and cable recycling brands: Baosheng brand wires and cables, Luneng Taishan wires and cables, Far East brand wires and cables, Shangshang brand wires and cables, Hengtong Optic-Electric brand wires and cables, Nanlan brand wires and cables, Prysmian brand wires and cables, Wucai-Jiangnan brand wires and cables, and various imported brand cable recycling more>

$43

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: 养鸭大棚常呈密闭状态，如不加通风换其，则棚内其体浓度将远远大于空其中的含量，这就会影响肉鸭的正常生长。有效控制通风换其的时间和次数是塑料大棚养鸭管理中的一个重要任务。在不影响室内保温的前提下，在设计时应按通风量设计。使用时可根据需要选用合理的通风量，通风量的大小主要由肉鸭的适应程度决定，白天可适当多些，成鸭比雏鸭多些。塑料大棚饲养肉鸭的性在冬季其候好、太阳普照时尤其明显，但此时也会由于太阳光向棚内直接照射而造成度过大，是在晴朗的中午，更使照射度大增，这有利于提高室温，但也会由于照度过高而造成鸭的啄癖出现。因此，大棚养鸭照度高时要作遮阳处理。采用遮光措施时，为了在冬季能使阳光透入室内来提高室温，可在棚内离塑料膜几十厘米处搭一草帘遮光；冬季不可在室外遮光，以免影响棚内温度，但在夏季采用大棚养鸭时，为了防止棚内温度过高，就需在室外进行遮光处理。同时冬季由于日照时间短是阴天，有的自然光不能满足肉鸭的采食时间与夜间取暖的需要，甚不便于饲养人员观察，因而需补充大棚内的光照时间。 more>

Negotiable

Category: Hardware & Tools/Cutting Power Tools/Drill Bits

Company: 山东艾德实业有限公司

Product Description: Shandong Aide - Professional Manufacturer of High-End PicksHonors and Qualifications: High-Tech Enterprise, Provincial Specialized and Sophisticated SME, Municipal Gazelle Enterprise, etc.Strength and Scale: Equipped with a professional technical R&D center, with offices in Jining, Yulin, Jinsha, and other locations.Breakthrough and Innovation: Nearly 30 technical patentsComplete Product Range: Over 100 specifications and models including shearer picks, roadheader picks, rotary drilling picks, pick holders, and sleeves.Strict Quality Control: Comprehensive testing equipment, rigorous operations, and regular third-party inspections.Premium quality out of the factory, visible excellence.Exquisite materials, fine craftsmanship, superior quality, timely service. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 湖北爱心牛饮品有限公司

Product Description: more>