$1

Category: Chemicals/Rubber & Products/NBR (Nitrile Rubber)

Company: 河北东胜安全防护设备有限公司

Product Description: Introduction to Insulating Rubber Mats:Insulating rubber mats, also known as insulating mats, insulating pads, insulating gaskets, or insulating blankets, are widely used in substations, power plants, distribution rooms, laboratories, and live working outdoors.Made from rubber insulating materials, the upper and lower surfaces of the insulating mat should be free from harmful irregularities. Harmful irregularities refer to defects that disrupt uniformity or damage the smooth surface profile, such as small holes, cracks, local bulges, cuts, embedded conductive foreign objects, folds, voids,凹凸波纹, and casting marks. Harmless irregularities refer to surface irregularities formed during the production process.Specifications of Insulating Rubber Mats(1) By voltage等级: 5kv, 10kv, 20kv, 25kv, 35kv (2) By color: black rubber mat, red rubber mat, green rubber mat (3) By thickness: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm. Standard Configurations for Insulating Rubber Mats::(1) 5KV insulating rubber mat thickness: 3mm specific gravity: 5.8KG/m2 color: red, green, black (2) 10KV insulating rubber mat thickness: 5mm specific gravity: 9.2KG/m2 color: red, green, black (3) 15KV insulating rubber mat thickness: 5mm specific gravity: 9.2KG/m2 color: red, green, black (4) 20KV insulating rubber mat thickness: 6mm specific gravity: 11KG/m2 color: red, green, black (5) 25KV insulating rubber mat thickness: 8mm specific gravity: 14.8KG/m2 color: red, green, black (6) 30KV-35KV insulating rubber mat thickness: 10mm 12mm specific gravity: 18.4KG/m2 22 KG/m2 color: red, green, black Features of Insulating Rubber MatsGood physical and mechanical properties, excellent insulation performance, can operate in dry air environments from -35~+100℃ with high dielectric coefficient requirements.Process and Molding of Insulating Rubber Mats:The upper and lower surfaces of the insulating rubber mat should be free from harmful irregularities. Harmful irregularities refer to defects that disrupt uniformity or damage the smooth surface profile, such as small holes, cracks, local bulges, cuts, embedded conductive foreign objects, folds, voids,凹凸波纹, and casting marks. Harmless irregularities refer to surface irregularities formed during the production process.Thickness of Insulating Rubber Mats:Randomly select more than 5 different points across the entire insulating rubber mat for thickness measurement and inspection. A micrometer or an instrument of the same accuracy can be used for measurement. The accuracy of the micrometer should be within 0.02mm, the measuring anvil diameter should be 6mm, the flat presser foot diameter should be (3.17±0.25)mm, and the presser foot should be able to apply a pressure of (0.83±0.03)N. The insulating mat should be laid flat to ensure smooth measurement with the micrometer.National Standards for Insulating Rubber Mats::For 10KV配电室 voltage, choose 8mm thickness, withstand power frequency withstand voltage test of 10000V for 1 minute without breakdown, and breakdown at 18000V for 20 seconds in power frequency withstand voltage test. For 35KV配电室 voltage, choose 10-12mm thickness, withstand power frequency withstand voltage test of 15000V for 1 minute without breakdown, and breakdown at 26000V for 20 seconds in power frequency withstand voltage test. For low voltage配电室, choose 5mm thickness for below 500V, withstand power frequency withstand voltage test of 3500V for 1 minute without breakdown, and withstand 10000V for 20 seconds without breakdown in power frequency withstand voltage test! more>

$1

Category: Safety & Security/Natural Disaster Protection/Natural Disaster Protection Products

Company: 河北东胜安全防护设备有限公司

Product Description: Flood Barrier/Aluminum Alloy Flood Control Plate/Flood Control PlateIntroduction:1. The patented product developed by Hebei Wuxing Power Equipment Co., Ltd.—substation/garage flood barrier, aluminum alloy flood control plate generally has a height specification of 50cm-80cm, with the length customized according to the actual width and height on site.2. Wuxing subway flood barrier, garage flood barrier, aluminum alloy flood control plate material: The product is entirely made of high-strength aluminum alloy or aluminum alloy plate, offering high visibility and practicality! The reflective strip attached to the top is professionally made of engineering-grade reflective film, with the reflective film and backing paper being sturdy and durable.3. Wuxing subway flood barrier, garage flood barrier, aluminum alloy flood control plate structure: The product consists of a central barrier plate, clamping grooves on both sides, and 4 expansion nails.4. Detailed specifications of Wuxing subway flood barrier and garage flood barrier: The height of the aluminum alloy flood control plate clamping groove is consistent with the flood barrier plate, generally 500mm, and can be customized to 400mm, 450mm, or 600mm according to customer requirements!! The thickness of the central barrier plate is about 40mm, and the length of the aluminum alloy flood control plate is determined by the specific width of the door used! The thickness of the clamping groove is about 40mm, and the width is 30mm. Each Wuxing subway flood barrier and garage flood barrier is equipped with 4 expansion nails required for installation.Flood Barrier/Aluminum Alloy Flood Control Plate/Flood Control PlateInstallation MethodFlood BarrierInstallation StepsStep One You only need to measure the distance between the two walls where you plan to install the aluminum alloy flood control plate as accurately as possible. For the barrier height, our standard height is 50cm, but we can customize it according to your desired height, so you don’t need to worry about the height.Step Two is to fix the clamping groove. When we ship the product, the clamping groove comes with four expansion nails and pre-drilled holes. You just need to drill four holes in the wall according to the pre-drilled holes, then install the four expansion nails, and the clamping groove will be fixed.Step Three You only need to slide the main plate into the clamping groove. It can be removed when not in use, making it very convenient. Moreover, the clamping groove installed on the door does not affect the door’s opening and closing. With these very simple steps, the aluminum alloy flood control plate is installed. more>

Negotiable

Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments

Company: 成都华信万通科技有限公司

Product Description: The NB-IoT/4G IoT water meter is an intelligent device capable of connecting to the internet and monitoring water meter readings in real time. This type of water meter offers advantages such as real-time performance, accuracy, and remote monitoring, enabling water departments to better manage water resources, optimize water supply plans, and improve water resource utilization efficiency.Working Principle of NB-IoT/4G IoT Water MetersThe NB-IoT/4G IoT water meter is a smart water meter that utilizes network connectivity and cloud computing technology to achieve functions such as real-time monitoring, data analysis, and remote control. Its working principle can be summarized as follows:1. Water Flow Detection: The IoT water meter is equipped with an internal water flow sensor that detects parameters such as water flow rate and velocity.2. Data Collection and Transmission: The water meter collects and transmits the detected data to a cloud server via its internal chip and communication module. This process can be achieved through various methods such as NB-IoT and 4G networks.3. Data Storage and Analysis: After receiving the data transmitted by the water meter, the cloud server performs operations such as data storage, analysis, and processing to provide users with various services and applications.4. Remote Control and Management: Users can remotely monitor and control the water meter through methods such as mobile apps, enabling functions like checking water bills and turning the water supply on or off. Additionally, data analysis and prediction can help achieve rational utilization of water resources.In summary, the NB-IoT IoT water meter primarily relies on sensors, communication modules, and cloud computing technology to achieve functions such as water flow detection, data collection, remote control, and intelligent management. It represents a significant direction in the development of smart water meter technology. more>

Negotiable

Category: Others

Company: 酒泉雷尔凯森环保科技有限公司

Product Description: more>

$460

Category: Others

Company: 陕西明通交通设施工程有限公司

Product Description: Reflective film uses Class IV reflective film, with super reflective effect, neat and bubble-free;The aluminum plate is made of 3mm thick aluminum plate with high hardness;The sliding channel has a width of 80mm, with width and thickness complying with national standards;The actual production process of traffic signs first depends on the materials used (commonly aluminum plates, extruded formed plates, sliding channels, reflective films, etc.), then determines the reflective effect 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), and the selection of surface reflective film (commonly used are advertising film, engineering film, 3M film, diamond-grade reflective film, etc., with some classified by Class I, Class IV, etc.). There is a significant difference between rural roads and highways, and the gap between different materials is substantial. We customize according to customer requirements.Fully automatic riveting machines combine the sliding channel with the aluminum plate, ensuring a very sturdy connection suitable for various harsh weather conditions. Each process is handled by employees with over five years of experience, strictly controlling quality, details, and aesthetics to ensure guaranteed products!Xi'an construction signs, Xi'an road safety signs, Xi'an highway sign production, Xi'an road sign production, Xi'an traffic sign production, Xi'an construction sign production, Xi'an traffic safety signs, Xi'an construction sign manufacturing, Xi'an construction sign customization, Xi'an sign production | Xi'an signs | Xi'an identification | Xi'an sign factory | Xi'an traffic signs | Xi'an sign company | Xi'an sign factory | highway signs | road signs | Xi'an sign poles | Shaanxi sign factory | Shaanxi sign production | Shaanxi sign company. The company collaborates with domestic and international manufacturers through a warehouse-style distribution and volume sales model, providing reliable product quality and a comprehensive after-sales service system. more>

$500

Category: Others

Company: 深圳市鼎深电子科技有限公司

Product Description: Touch screen interactive software is an interactive application developed based on multi-touch technology. This software skillfully integrates content interaction and multi-touch functions, allowing users to interact with multimedia content through click-based interactions. It demonstrates high levels of interactivity, display capability, and practicality, making it a versatile multimedia interactive platform.The software features one-click import and update of multimedia materials in the background, as well as a flexible design mode for switching between various display themes. It allows for custom design of the software UI interface and background images, and the addition or modification of functional buttons, with all changes taking effect in real time. It supports fast loading of high-definition images and videos and enables users to engage in multi-touch interactions. Whether it's images, videos, 3D models, or web pages, all can be displayed within the software. These contents can be displayed separately by category or mixed and matched in combinations of different media formats. Users can also perform operations such as zooming in, zooming out, panning, and rotating on the displayed content. The diverse immersive interactive functions provide users with a better experience and service.The software also offers dynamic backgrounds, ripple sliding effects, and dynamic menu functions, with no restrictions on the number of folders or files, allowing materials to be imported freely according to display needs. It supports multi-user simultaneous touch and click interactions and is compatible with various resolutions and sizes of multi-touch screens, including infrared touch screens and capacitive touch screens.Touch screen interactive software is particularly suitable for large-sized touch screen interactions, allowing multiple users to operate the screen simultaneously without interfering with each other, achieving diversified functional display effects for querying, displaying, and interacting. As a result, it is widely used in public information queries in communities, enterprise introductions in exhibition halls, museum information displays, and other scenarios. Multi-touch interactive software not only focuses on information querying but also emphasizes the user's interactive experience, enabling users to easily obtain the information they need while enjoying a pleasant touch interaction process. For details on interactive exhibition solutions and case studies, search online for "Dingshen Technology". more>

$48

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Site Selection and Planning for Goose Shed ConstructionFirst, choose an open area with good drainage. Remember, the location of the shed should be far from residential areas to avoid noise and pollution. Then, plan the size of the shed based on the scale of your goose farming. Generally, each goose requires 2-3 square meters of space. The materials for building the shed mainly include steel pipes, plastic film, and insulation cotton. Steel pipes are used to construct the frame of the shed, plastic film is used to cover the shed to maintain temperature and humidity, and insulation cotton can prevent direct sunlight and provide insulation. Digging Pits and Burying Pipes: First, dig pits according to the planned positions, then bury the steel pipes into the soil to ensure stability. Connect the steel pipes to form the frame of the shed. If conditions permit, you can choose a professional greenhouse frame. The interior of the shed also requires the installation of some essential facilities, such as water dispensers: to ensure the geese have an adequate water supply. Feed troughs: used to place feed, making it convenient for the geese to eat. Heating equipment: such as greenhouse heaters, to ensure the temperature inside the shed is suitable during winter. Good ventilation and lighting are crucial for the growth of geese. Therefore, set up ventilation openings on one or both sides of the shed and ensure the plastic film has good light transmittance. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Standard cattle shed construction can use the following methods to raise the height of the shed: Using building materials to raise the shed can achieve an increase in height. Raising the shed with building materials can increase the space inside, improving the comfort of the cattle and the efficiency of breeding. By raising the shed, it is possible to increase sunlight exposure and reduce humidity accumulation, thereby improving air quality and environmental hygiene inside the barn. Additionally, raising the shed can also increase space for storing cattle feed, making more efficient use of the land resources on the farm. During the process of raising the shed, building materials suitable for the local climate and temperature, such as insulation and moisture-proof materials, can be selected. At the same time, relevant construction standards and safety regulations must be followed during construction to ensure the safety and quality of the work. To further enhance breeding efficiency, it is also possible to combine feed and forage management to improve cattle feeding efficiency and increase the economic benefits of the farm.If the mountain grass source for free-range cattle is average, then 2-3 cattle can be raised per mu of land. If the mountain grass source is abundant, then 5-6 cattle can be raised per mu. Currently, many mountainous areas in southern China, such as Guangdong, Fujian, Hunan, Hubei, Jiangxi, Yunnan, Sichuan, Shaanxi, and Shanxi, remain underutilized. These mountainous areas are covered with abundant wild grass, making them excellent resources for cattle farming. The cost of building a cattle shed mainly includes the following tasks: 1. Foundation work—if the foundation is solid, it can be directly compacted, followed by simple pillar foundations. 2. Workshop hoisting—considering it is only a cattle farm and not a processing workshop requiring a space of over ten meters high, it only needs to be accessible for normal transport vehicles. Can cattle be raised in vegetable greenhouses? Yes, it is encouraged. Raising cattle, sheep, and pigs in greenhouses, especially in winter, allows these livestock and poultry to grow particularly fast because the temperature inside the greenhouse is very high, which is suitable for their growth. For example, a pig raised free-range in the wild during winter can grow to 100 jin, while a pig raised in a greenhouse during winter can grow to 150 jin. Can cattle be raised in vegetable greenhouses? Yes, it is encouraged. Raising cattle, sheep, and pigs in greenhouses, especially in winter, allows these livestock and poultry to grow particularly fast because the temperature inside the greenhouse is very high, which is suitable for their growth. For example, a pig raised free-range in the wild during winter can grow to 100 jin, while a pig raised in a greenhouse during winter can grow to 150 jin. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Rabbit farm construction includes: 1. Site selection; 2. Building materials; 3. Wall requirements; 4. Rabbit house windows; 5. Related systems; 6. Construction methods. An ideal rabbit house is the fundamental condition for successful rabbit farming, and during the construction process, it is essential to grasp the key points, which mainly include the following specific matters.1. Site SelectionChoose a location that is high, dry, flat, sheltered from the wind, sunny, with a low water table, good drainage, and spacious. Rabbits are timid animals and should not be frightened by noise, so the rabbit farm should be at a certain distance from highways, railways, and villages. Additionally, it should be far from slaughterhouses, livestock markets, ports, or stations. Building MaterialsRabbits have a tendency to chew, so it is necessary to choose hard and sturdy building materials. At the same time, the materials should be moisture-proof and waterproof. Measures should be taken during construction to prevent rabbits from burrowing. Depending on your actual situation, select higher-quality materials.3. Wall RequirementsThe floor of the rabbit house should be flat, solid, and moisture-proof. The indoor floor should be 20-25 cm higher than the outdoor ground, and there should be slopes on both sides of the indoor walkway. The indoor walls, the inner walls of the cement prefabricated rabbit cages, and the manure surface of the manure boards should be smooth and easy to clean, facilitating the removal of dirt.4. Rabbit House WindowsThe lighting area of the rabbit house windows should be 15% of the floor area, and the sunlight incidence angle should not be less than 25-30°. The doors of the rabbit house should be insulated, sturdy, and protect against predators. The size of the doors should allow easy access for feed and manure removal vehicles. Related Systems more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Greenhouse chicken farming has become a choice for many farmers. With the continuous development of rural markets and increasing consumer demand, the breeding industry has evolved into a profitable sector. However, the breeding industry also requires substantial investment of capital and effort, as well as careful consideration of market demand and cost management. Characteristics of Greenhouse Chicken FarmingRural greenhouse chicken farming is a relatively new breeding method. Unlike traditional farming practices, it incorporates modern technologies and equipment to improve breeding efficiency and product quality.The equipment and technologies used in rural greenhouse chicken farming can control factors such as indoor temperature, humidity, and air quality to create a suitable rearing environment. This environment can enhance the health and productivity of the chickens.Automated Management: The equipment used in rural greenhouse chicken farming can automatically handle tasks such as feed supply, water supply, cleaning, and waste disposal, reducing manual labor while improving management efficiency.Large-Scale Operation: Rural greenhouse chicken farming enables the establishment of large-scale breeding farms to enhance production efficiency and economic benefits. Large-scale farming can reduce costs and improve product quality and market competitiveness.Greenhouse chicken farming can achieve an annual egg production of about 280-300 eggs per young hen, which is more than double that of traditional chicken farming. Greenhouse chicken farming requires significant financial investment, including the construction of sheds, purchase of equipment and feed, and acquisition of breeding chickens. These costs need to be calculated and prepared in advance. Rural greenhouse chicken farming requires careful operational management, including analysis of market demand, management of feed costs, and maintenance of the chicken coop environment. It necessitates skilled management personnel and continuous learning and updating of management knowledge. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The construction of sheep sheds should preferably be of the corridor back-slope type, with a higher front and lower back, at a slope of about 30 degrees. The front eaves should be 2.4 meters high, the back wall should be over 1.7 meters high, the corridor should be 1.2 meters wide, and the front wall should be 1.4 meters high. For plastic warm sheds, a movable type is preferable. On sunny days at noon, open the shed frame to ventilate and sun the pen. It is essential to promptly remove manure and urine. If it is a fixed plastic warm shed, sufficient ventilation openings should be left, and manure and urine should be cleaned every 3-6 days to prevent excessive moisture in the pen from causing respiratory and joint diseases in sheep.Currently, most sheep farmers in China use the form of large pens with small sheds. The method involves building a brick wall in front of the shed, with the height and distance determined based on the original shed's height, but ensuring maximum ventilation and light exposure. For enclosed double-slope sheep sheds, internal and external modifications should be made. If the internal height is over 3 meters, a warm shed ceiling can be installed inside, and a warm shed corridor can be built outside. In China's pastoral areas, sheep farming is mostly in high-cold grasslands, with winters lasting up to 7 months. Erecting plastic warm sheds can effectively prevent weight loss and spring weakness.When building plastic warm sheds for sheep pens, attention should be paid to insulation. Choose a location that is sheltered from the wind and sunny, with flat and dry terrain. Use insulating materials such as polyvinyl chloride film or polyethylene film, adopt double-layer coverage, and form an air barrier between the layers to prevent convection. Seal edges and gaps well, and hang a door curtain at the entrance. Maintain an appropriate stocking density and fully utilize the body heat generated by sheep activity, which can significantly increase the temperature inside the shed and pen.Ventilate during the warmer hours at noon each day, and promptly remove leftover feed, wastewater, and manure. Spreading bedding grass or plant ash can help prevent moisture. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The completed cattle farm should not be used directly. The construction waste on the site must be cleaned up to prevent sharp objects from injuring the cattle's hooves. The cattle farm should then be treated, for example, by washing it with soapy water or disinfectant, and it can be used one week later.Basic farmland can be used to build cattle sheds. Cattle farming generates noise and excrement, which can affect the living environment, and there is also a risk of livestock infectious diseases. If it is indeed necessary to occupy farmland, an application must be submitted to the relevant authorities. After obtaining approval from the township government and filing with the county-level relevant departments, cattle sheds can be constructed.To build a cattle farm on one's own cultivated land in rural areas, the required procedures include:Select the location for the cattle farm construction and apply for construction approval from the local land administration bureau. Do not proceed with construction blindly, as the enforcement against illegal construction and demolition is currently very strict in the country. When choosing a location, be sure to consider future expansion needs as the number of cattle increases.For cattle farm construction, a detailed construction plan is required, and the type of cattle shed suitable for the local conditions should be selected.During implementation, technical personnel from cattle farms can be invited to provide guidance on construction.After the cattle farm is built, apply for the Animal Epidemic Prevention Conditions Certificate locally. The scope of the certificate should ideally include: sheep farming, cattle farming, transportation, breeding, sales, etc.Once the Animal Epidemic Prevention Conditions Certificate is approved, proceed to apply for a business license locally. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The location and construction of the duck house should be chosen on high and dry ground, with flat and solid terrain, ample sunlight, close to a water source (water depth 1-2 meters), facing south, and away from villages. The duck shed should have an arched roof, with a roof height of 4-5 meters, eaves height of 1.8 meters on all sides, and two 1.5-meter-wide doors on the side near the water. There must be an exercise yard. Building materials can include steel frames, covered with waterproof membranes and fireproof insulation cotton. A 60 cm high bamboo fence should be installed around the exercise yard, with one feeding trough and one water trough for every 100 ducks in the yard. The duck house area should allow for 6-8 ducks per square meter, and generally, a shed should house around 1000 ducks. One end of the house should be reserved for a feed storage room and the keeper's living quarters.II. Selecting the Right Breed of Laying Ducks Choose breeds with good production performance, gentle temperament, small body size, early maturity, fast growth and development, low feed consumption, high egg production, high feed utilization, good adaptability, and strong disease resistance.III. Proper Feeding Management of Laying Ducks During the feeding process, laying ducks should be managed according to the different growth habits of ducklings, growing ducks, and laying ducks.1. When managing ducklings, focus on five key aspects.① Drinking water: Provide water 12-24 hours after the ducklings hatch, with water temperature ideally between 20-25°C. An appropriate amount can be added to the water to enhance the ducklings' constitution and prevent duck enteritis. ② Initial feeding: Use rinsed broken rice to feed until six-tenths full, then gradually add duckling feed. Feed 6-8 times a day until one month of age.③ Temperature control: Maintain the indoor environmental temperature at 27-30°C, then reduce it by 3°C each week until, after three weeks, the temperature is kept at around 20°C. more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The main equipment for chicken farming in greenhouses is the greenhouse itself. It can be built on orchard vegetable plots, river beaches, wastelands, slopes, or repurposed land. Currently, the most commonly used type is the double-slope greenhouse, which is 80m long and 13m wide, oriented either east-west or north-south. The plastic film should be 1m longer than the greenhouse and 2m wider than the greenhouse. Based on an 80m-long greenhouse housing 7,500 broiler chickens, each greenhouse requires about 200 steel frames, each approximately 81m long. Additionally, prepare an appropriate amount of binding rope and insulating cotton for the greenhouse film. Brick walls are built at both ends of the greenhouse; one end has a door in the middle of the brick wall, with ventilation holes on both sides, while the other end has only ventilation holes or installed windows, along with 1–2 chimney holes for brooding or heating. Between the two brick walls, embed anchor holes every 1m, with one in the center at the same height as the greenhouse roof, and two on each side (the outer two at the same height as the outside of the greenhouse), totaling five, resulting in seven rows of vertical columns. Connect 13m-long bamboo-steel frames at the top of each row of vertical columns to form the longitudinal support structure of the greenhouse.The plastic film is pre-covered according to specifications. When covering the film, choose a windless and rain-free day. First, lay a layer of drip-free film, add a 5–8cm thick layer of insulating cotton, then cover with another layer of ordinary plastic film. Secure it with crisscrossed iron wires and ground anchors. Place an adjustable vent hole with a diameter of 40–50cm every 3–4m along the top of the greenhouse. Dig drainage ditches around the perimeter of the greenhouse. more>

$55

Category: Agriculture/Agricultural Machinery/Livestock & Breeding Machinery

Company: 宁津县世瑞畜牧设备有限公司

Product Description: The construction of a rabbit hutch should be located in a place that is high, dry, flat, sheltered from the wind and sunny, with a low water table, good drainage, and a spacious area. There should be a water source with sufficient volume and good water quality. It should be far from slaughterhouses, livestock markets, livestock product processing plants, and busy intersections frequented by livestock, as well as from noisy thoroughfares with heavy traffic and human activity. It should be built in a relatively quiet place, at least 200 meters away from major transportation routes and 100 meters away from general roads.Rabbit hutches should be adapted to local conditions and use locally available materials, with principles of economy, heat prevention, moisture resistance, rain protection, cold protection, pollution prevention, protection from predators, disease prevention, and convenience for controlling temperature, humidity, light, and management. Types include shed-style rabbit hutches, semi-open rabbit hutches, enclosed rabbit hutches, indoor open rabbit hutches, group-raised rabbit hutches, cave-style rabbit hutches, cellar-style rabbit hutches, and mountain-dug cave-style rabbit hutches.When building a rabbit hutch, pay attention to the following five points:1. The density of cages inside the hutch should be moderate. When building two or more rows of rabbit cages inside the hutch, if the span is short (generally within 10 meters), the width of the aisle between the cages should be 1-1.2 meters. The aisle along the wall should be 0.8-1 meter wide. Additionally, the distance between two back-to-back rows of rabbit cages should be maintained at 0.7-0.8 meters. Each row of cages should ideally have 2-3 layers, with a total height not exceeding 1.8 meters.2. The specifications of the rabbit cages should be appropriate. In rural areas, meat rabbits are mostly medium to large breeds, so the cage dimensions can be set at a width of 60-65 cm, depth of 50-55 cm, with a front height of 40 cm and a rear height of 33 cm.3. The construction of the cage floor should be meticulous. Before nailing, each bamboo strip must have its nodes and edges removed and be smoothed flat. The bamboo strips should be 2-2.5 cm wide, with evenly spaced gaps (1.2-1.5 cm). Additionally, they should be made removable for easy cleaning.4. Install a hay rack. The hay rack is attached to the cage door (the cage door is made of wire mesh or thin bamboo poles). The hay rack can be made of wire mesh, shaped like a wedge, and its size should be determined based on the type and quantity of feed. more>

$48

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: It is recommended to use steel as the main load-bearing structure for cattle shed materials, as it is sturdy, durable, and easy to maintain.Enclosure structure and ground materials: Concrete or cement prefabricated panels are recommended, and the ground should be anti-slip and wear-resistant.Lighting materials: For top lighting materials, high-transparency, UV-resistant polycarbonate sheets or glass can be selected.Insulation materials: In cold winter regions, insulation should be considered. Color steel plates or insulation materials with good thermal performance can be chosen.Waterproof materials: All areas in contact with water, such as the roof and ground, should be laid with waterproof materials. It is recommended to use steel as the main load-bearing structure, as it is sturdy, durable, and easy to maintain.Enclosure structure and ground materials: Concrete or cement prefabricated panels are recommended, and the ground should be anti-slip and wear-resistant.Lighting materials: For top lighting materials, high-transparency, UV-resistant polycarbonate sheets or glass can be selected.Insulation materials: In cold winter regions, insulation should be considered. Color steel plates or insulation materials with good thermal performance can be chosen.Waterproof materials: All areas in contact with water, such as the roof and ground, should be laid with waterproof materials.Foundation engineering: The foundation structure should be designed based on geological survey results to ensure stability.Steel structure processing and installation: Strictly adhere to design drawings to ensure precision and the robustness of the load-bearing structure.Electrical installation: Use low-voltage explosion-proof lighting fixtures and ensure that wire connections are not exposed. more>

$468

Category: Vehicles & Accessories/Other Special Purpose Vehicles/Other Special Purpose Vehicles

Company: 长沙科之兴机电设备有限公司

Product Description: &Changsha Ke Zhixing Electromechanical Equipment Co., Ltd. is an integrated entity service provider specializing in the research and development, production, sales, maintenance, and logistics transfer of new energy special vehicles. The company has four major production bases in Central China, South China, Southwest China, and East China. To facilitate customers in viewing vehicles, test driving, and accessing timely after-sales services, as well as meeting the demand for quick logistics and readily available vehicles, a 500-square-meter operation center has been established in the Changsha Hengguang International Logistics Park near the Jingzhu Expressway. The center consistently has over forty vehicles in stock for customers to choose from. Leveraging the various logistics fleets within the logistics park and the Jingzhu Expressway, vehicles can be dispatched nationwide, truly enabling immediate pickup and same-day delivery. The company has long-term dedicated technical personnel providing technical support, ensuring that technicians can arrive on-site within two hours in Changsha. In other regions, authorized service stations are established nearby to address customer issues, minimize losses, and maximize vehicle usage efficiency. The center is equipped with a dedicated spare parts warehouse, stocking a variety of spare parts at all times to enable prompt replacement of components when issues arise, shortening after-sales service time and reducing customer losses. more>

$50

Category: Machinery & Equipment/Agricultural Machinery/Livestock & Breeding Machinery

Company: 宁津县世瑞畜牧设备有限公司

Product Description: 养猪大棚建设在很多农村地区都进行大棚养猪，这样可以有效节约成本，提高养殖效益，大棚养猪的一步就是建造猪舍，1、场地选择大棚牢固性没有墙体，因此要选择在背风的地区，或者是避风区。其次要把大棚搭建在地势相对比较高的、地下水位低、也比较干燥、交利、并且有充足水源、没有污染的地带。建设地带的整体要看出来比较的平坦，不能出现斜坡。2、猪舍设计首先是大棚的大小，要根据自己的养殖规模决定，一般都是宽为12米，长度为80米左右，猪舍要呈东西走向，利于采光。猪舍四周设立卷帘，有效。猪舍地面可用水泥地，猪舍设立单独的猪圈，每个猪圈使用砖修建或者是使用铁栏杆隔开，且猪圈修好坡度的粪尿沟。3、大棚建设猪舍大棚材料，可以选择钢管，棚顶可建成拱型。大棚两边要留有口，利于猪舍，猪舍大棚里面要设立食槽水槽，大棚里还要留出1～1.5米的空间，用于放置饲养材料，料棚与猪棚有食槽间隔，留一活动门相通。4、棚顶覆膜大棚主体搭建工程完成之后，要进行覆膜，可以用双层乙烯无滴膜，或者是单层，也可以用彩膜代替，具体根据自己的需求选择，另外在大棚膜顶部要设立2-3个气孔，还要安装可开启的口，以便排除猪舍内产生的有害气体。 more>

$50

Category: Others

Company: 宁津县世瑞畜牧设备有限公司

Product Description: Greenhouse meat duck farming technology is a common method for 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 situated on high, dry ground. To maximize the use of solar energy, the orientation should ideally face east-west. The shed should be arched, with a height of at least 2 meters, and the 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. Once 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 tightly along its length, making it easy to roll up for 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 situated on high, dry ground. To maximize the use of solar energy, the orientation should ideally face east-west. The shed should be arched, with a height of at least 2 meters, and the 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. Once 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 tightly along its length, making it easy to roll up for sunlight exposure. It is important to note that movable doors should be installed at both ends of the greenhouse. 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: Professional Second-hand Transformer Recycling   Quzhou Waste Transformer Recycling    Zhoushan Power Transformer RecyclingLong-term recycling of second-hand transformers and SCR dry-type transformers, SG dry-type transformers, and recycling services for brands such as ABB, Siemens, EKEA, Yijia, Xinying, Jingsai, Langtening, LNBRT, Leishi, Xingwodun, Dupont, Leilitong, Schneider, Xu Relay, Jiangsu Zhongdian, Tianjin Taida, Guangdong Shunte, Shandong Jinman, Tianjin Tebian, Hainan Jinpan, Luneng, Nanyang Ruiguang, Anbian, Daquan, Huapeng, Huayu, Sanleng, Shenbian, Taikai, Tebian, Yikai, Zhengtai, etc.2. Oil-immersed Transformer Recycling: Provides recycling services for various second-hand three-phase oil-immersed transformers, double-winding transformers, three-winding transformers, three-phase transformers, core-type transformers, amorphous alloy transformers, S11-type oil-immersed power transformers, and S9-type oil-immersed power transformers.3. Box-type Transformer Recycling: Provides recycling services for cabinet transformers, machine tool transformers, European-style box-type transformers, American-style box-type transformers, and box-type substations. Box-type Transformer Recycling: Provides recycling services for various second-hand cabinet transformers, machine tool transformers, European-style box-type transformers, American-style box-type transformers, and box-type substations.4. Combined Transformer Recycling: Provides recycling services for various second-hand combined transformers, shell-type transformers, three-winding transformers, double-winding transformers, test transformers, and instrument transformers.5. Rectifier Transformer Recycling: Provides recycling services for various second-hand rectifier transformers, energy-saving transformers, voltage-regulating transformers, step-up transformers, autotransformers, grounding transformers, traction transformers, high-frequency transformers, medium-frequency transformers, and Scott transformers.6. Power Transformer Recycling: Provides recycling services for various second-hand distribution transformers, fully sealed transformers, single-phase transformers, magnetic saturation transformers, three-phase to single-phase transformers, phase-shifting transformers, spark transformers, high-voltage transformers, constant voltage transformers, and fully sealed transformers. more>