Agriculture

Keep the fresh air flowing!    One of the best natural ventilation greenhouses. When you need a greenhouse with unparalleled natural ventilation, this is the ideal choice.    With the integrated natural ventilation system on both sidewalls and ridge vent, the greenhouse will provide your plants with all the fresh air they need.    Built tough with heavy-duty galvanized steel tubing, it is available in 21' or 30' widths as either freestanding or gutter connected.    Flexible glazing, heating, cooling and benching options allow you to custom configure to your exact needs and location.    Whether you want maximum ventilation or are just looking for a solid growing house that won't break the budget, this greenhouse is for you.. ● Maximum natural ventilation ● Available with either double poly film or polycarbonate sheeting ● Freestanding or gutter-connected ● Purchase as frame-only unit or complete turnkey operation ● Wide range or options to fit your needs Options Roof sides and gable Covering: 6 mil UV-treated polyethylene film (white or clear) 8mm polycarbonate (white or clear) Corrugated polycarbonate (white or clear) Key features and principles typically employed in a natural ventilation greenhouse: Orientation and Placement: The Kunsheng greenhouse is strategically positioned to take advantage of prevailing winds, which can help promote natural airflow. The layout and orientation should maximize the exposure to sunlight while considering wind patterns. Roof Vents and Side Openings: The greenhouse design incorporates roof vents and side openings that can be manually or automatically operated. These openings allow hot air to escape and cooler air to enter, creating a natural circulation of fresh air. Louvers and Shades: Adjustable louvers or shades are installed to control the amount of sunlight entering the greenhouse and to prevent overheating during the hottest parts of the day. Ridge Vent: A ridge vent is a continuous opening located at the peak of the greenhouse roof. It allows warm air to rise and escape, drawing in cooler air from the sides or other lower openings. Insect Screens: To prevent pests and insects from entering the greenhouse, screens are installed over the vents and openings. These screens allow airflow while acting as a barrier against unwanted pests. Thermal Mass: Utilizing thermal mass materials, such as water containers or stone walls, helps absorb excess heat during the day and release it gradually during cooler periods, stabilizing temperature fluctuations. Plant Placement: Plants can be strategically arranged within the greenhouse to promote natural air movement. Avoiding dense plantings can improve air circulation and reduce the risk of disease. The goal of a natural ventilation greenhouse is to maintain optimal growing conditions while minimizing energy consumption and reliance on mechanical ventilation systems. However, it's important to note that the effectiveness of natural ventilation can vary depending on the specific climate, location, and size of the greenhouse. Design considerations should be tailored to local conditions and the types of plants being grown. https://www.hydroponicgreenhouse.cn/

tunnel greenhouse is simple greenhouse, usually which is coverd thin film 0.08- 0.15mm the tunnel greenhouse structure frame is usually arch pipe  usually the tunnel greenhouse is single span or single tunnel usually it only has steel structure and film cover, but some people also install sunshade system, warming system, cooling system, irrigation system, lighting system and control system.   Covering material 80-200 micro plastic film Width 6m/8m/10m Length 30-200m Wind Load 0.35KN/m2 Snow Load 0.25KN/m2   Kunsheng Tunnel greenhouse Features 1. Steel structure materila is high quality carbon steel which is accordance with national standad.Stee;l parts and fasteners are processed according to "GB/T1912-2002 Technical Requirements and Test Methods of Hot-galvanized Layer for Metal Coating Steel Production".Inside and outside hot galvanized steel should meet the national standard(GB/T3091-93)requirements of quality products.Galvanized layer should have thickness uniformity,no burr, and the galvanized layer thickness is not less than 60um.  2.CoveringMaterial                                                                                        The film cover use PE film or PO film.  All the films have UV coating,and it has characteristic of anti-drip and anti-aging.      3. Cooling System  Include cooling fan and cooling pad. The cooling pad is installed on one side wall of the greenhouse, the exhaust fan the opposite 4. Irrigation system Drop irrigation or spray irrigation, ,    According to your requirements 5. Heating System                                                        Boiler and water warming  blower.   The bolier type has gas boiler, coal  , boiler,  oil boiler  and biofule boiler,   and gas/oil boiler. 

KunSheng designs, manufacture and assemble Multi-span Greenhouse structure. Due to its high apaptation to the different weather conditions it can be name the most common greenhouse design. The Multi-span Greenhouse is an innovative greenhouse structure that provides larger growing space and better environmental control through the connection of multiple spans. Designed with polyethylene or rigid coverings and technology, this greenhouse aims to create an ideal growth environment for agricultural cultivation and plant breeding. It finds extensive applications in the cultivation of vegetables, flowers, fruits, and herbs, enabling agricultural producers to achieve higher yields and better returns. Our 8 and 10 metre wide (per bay) Multi Span Greenhouses are our larger commercial greenhouses that incorporate increased wall height providing the benefit of greater air volume and crop clearance. Domed or sawtooth roof models are available. Tunnel width: from 8 to 10 m. Gutter height: from 4.5 to 10 m. Arch height: from 6 to 12 m. Zenith ventilation type: Fixed, top mobile, butterfly mobile (double). Side ventilation type: Guillotine and rolling. Enclosure type: Can be covered with polyethylene or rigid coverings. Key Features and Benefits: Superior strength ROLL-FORM gothic arches and ROLL-FORM purlins insure unmatched structural integrity. Each arch assembly is produced from one ROLL-FORM component, no splices required, from peak to gutter. Condensate control features built into ROLL-FORM arches and purlins. Can be covered with polyethylene or rigid coverings. Easy to construct. Structurally strong, with wide spans that let high internal amplitude but with high wind resistance. Components are shipped pre-punched and cut to length, simplifying the installation. Applications: Vegetable Cultivation: The Multi-span Greenhouse provides an ideal environment for commercial vegetable cultivation, whether leafy greens or root vegetables. Flower Cultivation: It offers stable temperature and humidity conditions for flower growers, promoting flower growth and controlling flowering periods. Fruit Cultivation: This greenhouse structure provides a controlled environment for fruit crops, enhancing fruit quality and yield. Herb Cultivation: The Multi-span Greenhouse ensures stable climate conditions for herb growers, ensuring optimal growth and medicinal value.   Why Choose Our Multi-span Commercial Greenhouse: Rich Experience: With years of experience in greenhouse design and manufacturing, we provide high-quality and reliable products to our customers. Customized Solutions: We offer customized designs for the Multi-span Greenhouse, tailoring them to specific requirements and geographical conditions. Quality Assurance: Our greenhouse structures are built with premium materials and advanced manufacturing techniques, ensuring durability and stable performance. Technical Support: We provide comprehensive technical support, including guidance and assistance for greenhouse installation, debugging, and maintenance. Customer Satisfaction: We are committed to delivering customer satisfaction, providing excellent products and services to establish long-term partnerships.   Find the Perfect Multi-Span Greenhouse for Sale with Optimal Design: Maximize your Growing Potential and Efficiency. Explore a Wide Range of High-Quality Multi-Spa

Category： Stainless Steel Linear Guide Rails The LMN series micro stainless linear guide rail adopts a two row steel ball and Goethe type four point contact design, which can bear loads in all directions, making it highly rigid and precise. Suitable for spaces or parts that require small volume and light weight, especially suitable for small automation equipment. There is a designed steel ball holder that can be interchangeable with precision. The metal parts of the stainless steel linear rail , slide block, steel ball, and accessories are made of stainless steel material, which has excellent rust prevention characteristics. High rigidity and high load Excellent rust prevention characteristics High positioning accuracy and good reproducibility Small volume and lightweight Interchangeable type Comply with international standards Attractive in price and quality Click on linear motion manufacturer to learn more. If you want to know more kinds of linear motion systems, please visit our website.

The main products of our new energy commercial vehicle electric motor control unit system are: main drive motor controller 3-in-1 drive motor controller (main drive + DC/DC + power distribution). We design electric commercial vehicle system solutions to meet the needs of different vehicle models. The integrated electric motor controller system can effectively help OEMs to optimize the whole vehicle system design and reduce the material cost and production cost of the whole vehicle. Types of Motor Control Unit Commercial Vehicle Motor Controller Motor Control Unit Commercial Vehicle Motor Controller Commercial Vehicle Motor Controller Motor controller is the control unit that controls the motor to drive the whole vehicle, and belongs to the core components of electric vehicles. Motor controller has CAN communication function, over-current protection, overload protection, under-voltage protection, over-voltage protection, phase loss protection, energy feedback, power limit, high voltage interlock, fault reporting and other functions. The motor controller technology is relatively mature at present, it has the characteristics of high integration, high power density, long life, stable output, etc. Components of Motor Control Units MCU The electric motor control unit mcu consists of an inverter and a controller. Among them, the inverter receives the DC power delivered by the battery and converts it into three-phase AC power to power the car motor. Next, the electric motor controller receives signals such as motor speed and feeds them back to the instrument. When braking or acceleration occurs, the frequency of the electric motor controller increases or decreases, thus achieving acceleration or deceleration. Applications of Motor Control Units MCU The role function of electric motor control unit: (1) energy conversion function. Realize braking energy recovery to improve vehicle range; (2) Torque execution function. The controller sends negative torque values to the motor controller to reduce energy waste; (3) active discharge function. Large-capacity capacitor self-discharge for a long time will have high-voltage safety risks; (4) safety protection function. Motor system with fault detection, fault reminding, fault handling and other safety protection functions; (6)high-speed CAN network communication function. Effective realization of the electric motor control unit and the whole vehicle function strategy, control the safe and reliable operation of the motor system to ensure the safe operation of the vehicle. As an electric drive unit for a vehicle manufacturer, we will do our best to meet all the needs of customers.

Nuts are essential hardware components that work in tandem with bolts, screws, or other threaded fasteners to create secure connections in various applications. They are typically made from steel, stainless steel, brass, or other durable materials, ensuring strength and longevity. Industrial nuts come in a wide range of sizes and types, such as hex nuts, lock nuts, wing nuts, and cap nuts, each designed to meet specific requirements. Their primary function is to clamp and distribute pressure evenly across the joined components, preventing loosening and maintaining structural integrity. The correct selection and use of nuts are crucial for the safety, stability, and performance of any assembled product or structure. How Nuts are Machined on CNC Lathe? Nuts are machined on CNC lathes by employing advanced computer-controlled processes that ensure high precision and consistency. The raw material, typically a metal rod, is clamped and rotated while cutting tools shape the workpiece according to the desired nut design. CNC lathes are programmed to create the outer profile, drill the central hole, and form internal threads with exact tolerances. This technology allows for rapid and efficient production of various nut types and sizes, ensuring superior quality, fit, and performance in diverse applications. Advantages of CNC Nuts CNC nuts offer numerous advantages, including enhanced precision, consistency, and versatility. The computer-controlled machining process ensures tight tolerances and exact dimensions, resulting in superior fit and performance. CNC technology allows for rapid production of diverse types of metal nut and sizes, catering to a wide range of industry needs. Additionally, CNC machining minimizes material waste, maximizing cost-effectiveness and sustainability. Overall, CNC industrial nuts deliver unparalleled quality and reliability, improving the safety and durability of various assembled products and structures. As one of the specialized high precision machined parts manufacturers, HHC customized OEM high-precision metal parts service by CNC machining, turning, milling, stamping,deep drawing, cold heading and other processes for you.

Citric acid is synthesized naturally by plants and is widely found in plant tissues and fruits. It is a powerful complexing agent that chelates with trace elements and quickly replenish the nutrients needed by plants. Citrate fertilizers are 100% bioavailability, nontoxic and harmless, completely biodegradable and can be used in organic farming.

Minimum Order: 1 bags

EDTA chelate is a powder and its solution is a clear liquid. These products can be soil or foliar applied and are designed to make liquid and suspension fertilizers. They are compatible with most fungicides, insecticides and herbicides. EDTA and HEDTA chelates help prevent and correct nutritional deficiencies. They are vital during all stages of growth and reproduction. Highly Compatible: EDTA chelated solution is compatible with most fungicides, insecticides and herbicides as well as many high-phosphorus fertilizers. EDTA chelated solution is safe for soil and foliar applications. Correct and prevent deficiencies: Micronutrient deficiencies can reduce yields and profits. Using microsolutions EDTA chelating solution will help prevent and correct micronutrient deficiencies, helping your crops reach their full potential.

Minimum Order: 1 bags

With its 150ml capacity, the bottle offers a generous amount of product, making it suitable for individuals who use lotions regularly and desire a larger quantity to last for an extended period before needing a replacement. This size is convenient for everyday use at home, as well as for travel or retail purposes. To provide ease of use, 150ml lotion bottle is typically designed with user- friendly dispensing closures, such as flip-top caps, lotion pumps, or disc top caps. These closures allow for controlled and hygienic application of the lotion, preventing spills and ensuring efficient use of the product. Lotion PET Bottle 150ML Specifications Brand Regent Capacity 150ML Material PET Bottle Color Customized Type Lotion Bottle We provide moisturizer bottle empty, moisturizer in pump bottle, moisturiser bottle, moisturiser pump bottle, moisturizer bottle, custom eco friendly cosmetic packaging, etc. For more information, please feel free to contact us!

Minimum Order: 10000

PET is a popular material choice for lotion bottles due to its transparency, lightweight, and durability. The clear nature of PET allows consumers to see the product inside the bottle, making it easier to identify the contents and check the usage level. Additionally, PET is a safe and non-reactive material, making it suitable for use with various lotion formulations. The 100 ml lotion bottle capacity is well-suited for products that are used regularly and may require a larger quantity for prolonged use. It is a common size for retail packaging as it strikes a balance between providing a sufficient amount of product and remaining reasonably portable for travel or everyday use. These 100ml lotion airless pump bottle typically come with various types of dispensing closures, such as flip-top caps, lotion pumps, or disc top caps, to ensure convenient and controlled application of the lotion. 100ml lotion bottle Specifications Brand Regent Capacity 100ML Material PET Bottle Color Customized Type Lotion Bottle There are many eco friendly cosmetic packaging suppliers, but we are one of the best choices for you.

Minimum Order: 10000

A gmt time watch, also known as a dual-time watch, allows the wearer to keep track of two time zones simultaneously. It features an additional hand or subdial indicating a different time zone. digital gmt watch are favored by frequent travelers or individuals who need to coordinate activities across different time zones. Carisen offers black gmt watch that combine functionality and elegance, making them the perfect choice for globetrotters and those with a global lifestyle. The Functions of GMT Watches GMT dive watch automatic offer a valuable function for tracking multiple time zones. Equipped with an additional hand or subdial, gmt luxury watches allow users to easily monitor a second time zone simultaneously. This feature proves especially useful for frequent travelers, business professionals, and individuals who regularly communicate with people in different time zones. By adjusting the GMT hand or bezel, wearers can quickly reference the time in another location without compromising the accuracy of the main time display. GMT vs. World Time Watches While both GMT and World Time watches offer the ability to track multiple time zones, they differ in their functionality. gmt style watch typically feature an additional hand that indicates a second time zone, making them ideal for frequent travelers. On the other hand, World Time watches display multiple time zones simultaneously on the dial, often with city names or abbreviations. This makes them more suitable for individuals who frequently communicate with people in different regions. Whether you prefer the simplicity of a GMT watch or the comprehensive display of a World Time watch, both options provide convenience and flexibility for global timekeeping. GMT vs. World Time Watches How to Set and Use the GMT Function on Your Watch Determine the GMT reference time: Identify the desired second time zone that you want to track using the GMT function. Locate the GMT hand or subdial: Look for the additional hand or subdial on your watch that indicates the GMT time. Adjust the GMT hand: Use the crown or dedicated pushers to set the GMT hand to match the desired second time zone. Understand the 24-hour scale: Familiarize yourself with the 24-hour scale on the watch's dial or bezel, which corresponds to the GMT hand's movement. Read the time: Use the main hour hand for the local time and the GMT hand for the second time zone. The 24-hour scale helps differentiate between AM and PM in the second time zone. For more information about gmt watch definition, please feel free to contact us!

Our thoughtfully curated sets combine a stunning timepiece with complementary accessories, creating a complete and luxurious package. Whether it's a classic design or a modern statement piece, our gift sets cater to diverse tastes and styles. Each set is carefully crafted to ensure harmonious coordination between the watch and accompanying accessories, making it a truly remarkable and memorable present. Give the gift of elegance and sophistication with our rose gold watch gift set, perfect for birthdays, anniversaries, or any special occasion. Types of Watch Gift Set Jewelry Box When selling jewelry and accessories, you require a storage solution that prevents jewelry abrasion, tangling, and detachment, all while showcasing your brand to consumers. Jewelry box OEM customizati... Jewelry Box Drawer Watch Box A drawer watch box is a specialized storage solution designed to organize, protect, and display wristwatches. Watch enthusiasts often use these boxes to safely store their collection of watches, keepi... Drawer Watch Box Watch Gift Bag Add a special touch to any present with a customizable watch gift bag. Made with premium quality paper and ready to use for any occasion. Add your own beautiful designs, artwork, images, and even text... Watch Gift Bag Leather Watch Box Carisen introduces luxury high-end designer watch boxes for both men and women, crafted from the finest quality genuine leather. With a variety of color combinations and hidden textures to choose from... Leather Watch Box Paper Boxes A high-end watch is not only a timepiece but also a symbol of one's status. To enhance its value, it requires a luxurious box that complements its prestige. The preferred choice for many brands is...  Carisen Provides Customized Service For Watch Gift Set Carisen takes pride in offering customized services for our watch gift sets. We understand the importance of personalization, and our team works closely with you to create a truly unique and memorable gift. From selecting the perfect watch model to choosing complementary accessories, we tailor every detail to match your recipient's preferences. Engraving options are also available to add a personal touch. With Carisen's customized service, you can create a one-of-a- kind watch gift set that embodies your thoughtfulness and reflects the recipient's individual style, making it a truly cherished and meaningful present. Why Choose Carisen Watch Gift Set? Carisen watch gift sets are the ultimate choice for those seeking exceptional quality and elegance. With meticulous craftsmanship and attention to detail, our gift sets combine stunning timepieces with carefully selected accessories, creating a luxurious and memorable package. Each set is thoughtfully curated to offer a harmonious blend of style and sophistication. Whether it's for a special occasion or to show appreciation, Carisen watch gift sets are the perfect choice to make a lasting impression and create a treasured moment. Choose Carisen for a gift that embodies timeless beauty and refined craftsmanship. The Impact of Packaging on Watch Gift Set Sales plays a crucial role in capturing the attention of potential buyers. Eye- catching and elegant packaging enhances the perceived value of the watch gift set, making it more appealing and enticing. WATCH GIFT The packaging of a watch gift set contributes to its suitability as a gift. It enhances the overall gifting experience and makes the recipient feel valued. PACKAGING serves the practical purpose of protecting the watch and accessories during transit and storage. Sturdy and well-padded packaging ensures that the items arrive in pristine condition. We provide watch gift set ladies, watch gift set wholesale, designer watch gift set, women's wrist watch gift set, watch gift set women, mens gift watch set, etc. For more, contact us.

FN314 AUTOMATIC SHUT-OFF FUEL NOZZLE WITH DIGITAL METER Inlet 3/4" Outlet 15/16 , " Max Flow Rate 60LPM, 16GPM FN313 AUTOMATIC SHUT OFF NOZZLE Inlet 1" Outlet 15/16& , quot; Max Flow Rate 50LPM FN311 AUTOMATIC SHUT-OFF FUEL NOZZLE Inlet 3/4" Outlet 15/1 , 6" Max Flow Rate 50LPM, 13GPM FN310 HIGH FLOW FUEL NOZZLE Inlet 1" Outlet 1-3/16 , " Max Flow Rate 100LPM, 26.5GPM FN303 ALUMINUM MANUAL FUEL NOZZLE Inlet 1" Outlet 15/16& , quot; Max Flow Rate 100LPM, 26.5GPM FN302 ALUMINUM MANUAL FUEL NOZZLE Inlet 3/4", 1" Outlet 15/16" Max Flow Rate 13GPM, 50LPM FN312 AUTOMATIC SHUT-OFF FUEL NOZZLE Inlet 3/4" Outlet 15/1 , 6" Max Flow Rate 50LPM FN301 ALUMINUM MANUAL FUEL NOZZLE Inlet 1", 3/4" Outlet 15/16", 13/16" Max Flow Rate 18.5GPM, 70LPM, 45LPM We can offer sorts of fuel oil delivery nozzles for sale, and the fuel nozzle price is reasonable, if you have needs to buy bulk fuel nozzle , please contact us. If you want to know more kinds of oil nozzle dispenser, please visit our website. Intradin provides you more than value which is guaranteed by 30 years' manufacturing expertise, continuous R&D innovations and customer driven mindset which result in the supreme products with long service life, proven product quality and high reliability.

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PTFE Slide Bearing Plates The product is made of PTFE suspended fine powder resin, cold pressed into billet, sintering forming, pressing grease groove, machined into various specifications of sliding block. Has very high compressive strength, low friction coefficient, excellent aging resistance and chemical corrosion resistance, can be used for a long time to -180℃ to 260℃, good weather resistance. The products are widely used in high-speed rail, bridge and light rail projects, and have been recognized by customers in practical use. The Technical Indexes of PTFE Slide Bearing Plate Product name The implementation of standards The technical performance index Remarks The proportion of (Mpa) Tensile strength Crack elongation Witstanding voltage Molded sheet Oridinary type ZGB33002 SFB-1 & SFB-2 2.10-2.30 ≥15 ≥150 SFB-1≥10 Bridge use JT/T901-2014 2.13-2.20 ≥30 ≥300 Skived sheet ZGB 33002 SFB-1 & SFB-2 2.1-2.30 ≥15 ≥150 SFB- 1≥10 Types and Specifications of PTFE Slide Bearing Plate Name of commodity Diameter/Length of side(mm) Thickness(mm) Round plate 140-1800 2-10 Square plate 2000*2000 2-10 The Main Technical Indicators of PTFE Slide Bearing Plate Items Density Tensile Strength Elongation at break Ball indentation hardness H132/60 Unit g/cm³ Mpa % Mpa JT/T901-2014 Standard 2.0-2.1 ≥30 ≥300 26.4≦H≦39.6 Features of PTFE Slide Bearing Plate Temperature resistance: It is able to work stably between -180°C to +260°C. Excellent chemical corrosion resistance: Applicable medium includes oil, acid solution and almost all chemical materials. Excellent non-sticky property: With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things. Anti-aging, weathering resistance. Excellent insulation property. Filled material: Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2, glass bead, polyamide. As a plastic industrial products manufacturer, we will do our best to meet all the needs of customers.