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We produce industrial chillers, mold temperature controllers, cooling towers and other industrial auxiliary equipment, providing one-stop solutions.
  • Refrigeration Machinery
  • Plastic Auxiliary Machinery
  • Industrial Chiller
  • Mold Temperature Controller
  • Crusher Series
  • Cooling Tower Series
  • Mixer Series
  • Water-Cooled Chiller with Chint Electric Components​
    Durable Water-Cooled Chiller for Industrial Cooling​

    Reliable water-cooled chiller with Chint Electric components and high-quality integrated circuit board, reducing faults. Supports remote control for convenient operation.​  

  • Compact Water-Cooled Chiller - Space-Saving Design​
    Energy-Saving Water-Cooled Chiller for Commercial Use​

    Compact water-cooled chiller with ingenious design, saving space effectively. Enhances heat dissipation and ease of maintenance, perfect for industrial and commercial settings.​​

  • Quality Water-Cooled Chiller with Panasonic Compressor​
    Industrial Water-Cooled Chiller - Remote Control & LCD Display​

      High-efficiency water-cooled chiller with powerful and energy-saving operation. Fitted with reputable domestic water pumps and top compressors like Panasonic, it's ideal for various cooling needs.​

  • water cooled chiller 10-200 ton
    High-Efficiency Water-Cooled Chiller with Intelligent Control​

    This water-cooled chiller features intelligent control with a high-def LCD screen and remote operation via smart devices, ensuring easy use anywhere. Equipped with quality components, it offers stable performance and long lifespan.

  • Cooled Water Chiller
    Chiller Machine Cooling Industrial Water Chiller

    This water-cooled chiller is a reliable choice for industrial and commercial refrigeration needs. It operates through an efficient closed-loop heat exchange cycle, ensuring stable cooling with low energy consumption. Versatile in use, it works for industrial equipment cooling, commercial central AC, medical devices, and food preservation.​ Featuring smart control via a clear LCD screen and remote access, it's easy to operate anywhere. With quality components like Chint Electric parts, reputable pumps, and top compressors (Panasonic, Copeland, Daikin), it offers reliable, efficient performance. Its compact, optimized design saves space while enhancing durability and maintenance ease. Choose it for efficient, hassle-free refrigeration.

  • Commercial Screw Air-Cooled Chiller Unit
    High-Efficiency Screw Air-Cooled Chiller - 10-200 Ton Capacity for Manufacturing Processes

    Our screw-type air-cooled chillers offer efficient, reliable cooling for industrial and commercial use. Featuring high-performance screw compressors, they handle 10–200 ton capacities with precise temperature control—ideal for plastics, chemicals, pharmaceuticals, and large facilities.​ These units eliminate complex water systems, cut installation costs, and include intelligent controls for energy savings. Built tough for harsh environments, they operate quietly, require minimal maintenance, and adapt seamlessly to machinery, production lines, or climate-controlled spaces.

  • Dryer Hopper
    China Vacuum Feeder Plastic Material Dehumidifier 25 Liter Hopper Dryer Machine 25Kg 50Kg 100Kg 150Kg 500Kg Plastic Hopper Dryer

    The plastic hopper dryer is a device used for drying plastic particles. It is usually used in conjunction with plastic processing equipment such as injection molding machines and extruders. By heating and circulating air, the plastic hopper dryer can remove moisture from plastic particles and improve the processing performance and product quality of plastics.

  • mixer grinder mini
    50KG Mixing Equipment Plastic Material Blending Mixer For Granule

    The plastic mixer is a kind of equipment used for mixing plastic particles, powders and other materials. Through a specific stirring method, it evenly mixes plastic materials of different types, colors or compositions to meet various needs in the plastic processing process. This equipment is widely used in fields such as plastic product production, plastic modification, and plastic recycling.

  • plastic handling autoloader feeder
    High Quality Energy - saving 800G Industrial Auto Loader for Plastic Processing

    The autoloader for plastic is an automated equipment specially designed for the plastic processing industry. It can automatically transport plastic particles, powders and other materials to production equipment, improve production efficiency and reduce manual operations. This equipment has the characteristics of compact structure, convenient operation and stable performance, and is widely used in the fields of plastic product production and plastic recycling.

  • plastic crusher machine
    Plastic Crusher with Adjustable Crushing Size - Meet Different Production Requirements​

    Plastic crusher machines play a vital role in the plastic recycling process. They reduce plastic scrap into smaller pieces, which takes up less space, making storage, transportation and processing easier and more cost - effective. In a modern plastic recycling line, crushers are usually the first step, preparing materials for subsequent washing, extrusion and pelletizing.

  • Crusher Plastic Machine
    New Design Plastic Pipe Crusher - Fast Crushing Speed for PE/PVC Pipes

    Plastic crushers specialize in breaking various plastic materials into plastic particles of different sizes. Crushed plastic can be recycled for use in the reproduction of plastic products, which is an important raw material for plastic recycling and pelletizing. It has the advantages of small space occupation, low power consumption, simple operation, and easy cleaning and maintenance. The particle size can be adjusted by replacing the screen.

  •  Plastic Crushing Machine
    Portable Plastic Crusher for Small Workshops - Compact and Easy to Operate​

    Plastic crusher, also known as plastic grinder, is mainly used to crush various plastic and rubber materials, such as plastic profiles, pipes, rods, filaments, films and waste rubber products. It is widely used in waste - plastic recycling and the recycling of factory waste. The motor power of the plastic crusher is between 3.5 and 150 kilowatts, and the knife - roller speed is generally between 150 and 500 rpm.

  • Water-Cooled Chiller with Chint Electric Components​
    Durable Water-Cooled Chiller for Industrial Cooling​

    Reliable water-cooled chiller with Chint Electric components and high-quality integrated circuit board, reducing faults. Supports remote control for convenient operation.​  

  • Compact Water-Cooled Chiller - Space-Saving Design​
    Energy-Saving Water-Cooled Chiller for Commercial Use​

    Compact water-cooled chiller with ingenious design, saving space effectively. Enhances heat dissipation and ease of maintenance, perfect for industrial and commercial settings.​​

  • Quality Water-Cooled Chiller with Panasonic Compressor​
    Industrial Water-Cooled Chiller - Remote Control & LCD Display​

      High-efficiency water-cooled chiller with powerful and energy-saving operation. Fitted with reputable domestic water pumps and top compressors like Panasonic, it's ideal for various cooling needs.​

  • water cooled chiller 10-200 ton
    High-Efficiency Water-Cooled Chiller with Intelligent Control​

    This water-cooled chiller features intelligent control with a high-def LCD screen and remote operation via smart devices, ensuring easy use anywhere. Equipped with quality components, it offers stable performance and long lifespan.

  • Cooled Water Chiller
    Chiller Machine Cooling Industrial Water Chiller

    This water-cooled chiller is a reliable choice for industrial and commercial refrigeration needs. It operates through an efficient closed-loop heat exchange cycle, ensuring stable cooling with low energy consumption. Versatile in use, it works for industrial equipment cooling, commercial central AC, medical devices, and food preservation.​ Featuring smart control via a clear LCD screen and remote access, it's easy to operate anywhere. With quality components like Chint Electric parts, reputable pumps, and top compressors (Panasonic, Copeland, Daikin), it offers reliable, efficient performance. Its compact, optimized design saves space while enhancing durability and maintenance ease. Choose it for efficient, hassle-free refrigeration.

  • Commercial Screw Air-Cooled Chiller Unit
    High-Efficiency Screw Air-Cooled Chiller - 10-200 Ton Capacity for Manufacturing Processes

    Our screw-type air-cooled chillers offer efficient, reliable cooling for industrial and commercial use. Featuring high-performance screw compressors, they handle 10–200 ton capacities with precise temperature control—ideal for plastics, chemicals, pharmaceuticals, and large facilities.​ These units eliminate complex water systems, cut installation costs, and include intelligent controls for energy savings. Built tough for harsh environments, they operate quietly, require minimal maintenance, and adapt seamlessly to machinery, production lines, or climate-controlled spaces.

  • plastic crusher machine
    Plastic Crusher with Adjustable Crushing Size - Meet Different Production Requirements​

    Plastic crusher machines play a vital role in the plastic recycling process. They reduce plastic scrap into smaller pieces, which takes up less space, making storage, transportation and processing easier and more cost - effective. In a modern plastic recycling line, crushers are usually the first step, preparing materials for subsequent washing, extrusion and pelletizing.

  • Crusher Plastic Machine
    New Design Plastic Pipe Crusher - Fast Crushing Speed for PE/PVC Pipes

    Plastic crushers specialize in breaking various plastic materials into plastic particles of different sizes. Crushed plastic can be recycled for use in the reproduction of plastic products, which is an important raw material for plastic recycling and pelletizing. It has the advantages of small space occupation, low power consumption, simple operation, and easy cleaning and maintenance. The particle size can be adjusted by replacing the screen.

  •  Plastic Crushing Machine
    Portable Plastic Crusher for Small Workshops - Compact and Easy to Operate​

    Plastic crusher, also known as plastic grinder, is mainly used to crush various plastic and rubber materials, such as plastic profiles, pipes, rods, filaments, films and waste rubber products. It is widely used in waste - plastic recycling and the recycling of factory waste. The motor power of the plastic crusher is between 3.5 and 150 kilowatts, and the knife - roller speed is generally between 150 and 500 rpm.

  • water tower
    FRP Material 100 Ton Round Cooling Tower Price

    The counterflow cooling tower is a common type of cooling tower. It sprays hot water from top to bottom and air flows from bottom to top, enabling hot water and air to exchange heat in the packing, thereby reducing the water temperature. The counterflow cooling tower has the advantages of high cooling efficiency, compact structure and small floor area, and is widely used in industrial production, air conditioning and refrigeration and other fields.    

  • mixer grinder mini
    50KG Mixing Equipment Plastic Material Blending Mixer For Granule

    The plastic mixer is a kind of equipment used for mixing plastic particles, powders and other materials. Through a specific stirring method, it evenly mixes plastic materials of different types, colors or compositions to meet various needs in the plastic processing process. This equipment is widely used in fields such as plastic product production, plastic modification, and plastic recycling.

Zillion Mechanical and Electrical Equipment

Our company is a specialized manufacturer and service provider of auxiliary equipment for plastic machinery.We are committed to delivering high-quality products and comprehensive services to meet the diverse needs of our clients. Our state-of-the-art manufacturing facilities and experienced team ensure that each product is crafted with precision and reliability. We strive for excellence in every aspect of our operations, from product design and production to customer support and after-sales service. Our goal is to help our clients achieve greater efficiency and productivity in their operations through our innovative solutions and dedicated support.
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+8618520532504

Zillion technical support

We have a professional R&D and production team experienced in plastic machinery, refrigeration and electromechanical automation. It offers free technical services, scheme design and installation guidance. With a 24-hour after-sales hotline for rapid response and continuous guidance on equipment use and maintenance to help customers extend equipment lifespan.  

Why choose us

Professional team. Free services. 24-hour hotline. Extend equipment lifespan. Reliable for your success.
  • Rich experience
    Rich experience

    25 years of focus on innovation, R&D and production of industrial temperature control equipment.

  • Excellent quality
    Excellent quality

    We adopt advanced technology, use branded components, control every process of production, and each machine is shipped after passing professional testing.

  • professional team
    professional team

    The design team, composed of engineers with many years of experience in the temperature control industry, is committed to solving engineering problems for customers one-on-one, perfect matching, and providing reasonable and practical temperature control solutions.

  • Technical Services
    Technical Services

    Free technical service, solution design, installation guidance, nationwide warranty.

Why choose us
Applications

Latest News & Updates

We produce industrial chillers, mold temperature controllers, cooling towers and other industrial auxiliary equipment, providing one-stop solutions.
  • 21 July
    Industrial Water Chiller in Air Conditioning Systems: Principles, Advantages & Selection Guide
    Industrial Water Chiller in Air Conditioning Systems: Principles, Advantages & Selection Guide

    Industrial water chillers play a core role in air conditioning systems by providing a stable supply of low-temperature chilled water, supporting cooling for buildings or specific spaces. Here’s how they are applied and their underlying principles: I. Core Role in Air Conditioning Systems Industrial water chillers (such as scroll or screw types) generate low-temperature chilled water (typically 7–12°C) through a refrigeration cycle. This chilled water is pumped to terminal air conditioning equipment (e.g., fan coils, air handling units), where it exchanges heat with indoor air, absorbing heat to lower room temperatures and achieve cooling. ----------------------------- II. Integration with Air Conditioning Systems The integration of industrial water chillers with air conditioning systems is typically achieved through a "water system," following this process:   Chilled Water Production: In the chiller’s evaporator, refrigerant absorbs heat from the water, lowering its temperature to a set value (e.g., 7°C). Chilled Water Circulation: The low-temperature water is pumped to terminal air conditioning equipment (fan coils, air handling units, etc.). Terminal Heat Exchange: At the terminals, chilled water absorbs heat from warm indoor air, cooling the air while the water itself warms to around 12°C. Return Water Recooling: The warmed water flows back to the chiller’s evaporator, where it is recooled by the refrigerant, completing the cycle.     ----------------------------- III. Suitable Scenarios for Air Conditioning Industrial water chillers, valued for their high cooling capacity and stability, are ideal for medium-to-large air conditioning systems, including:   Commercial Buildings: Office towers, shopping malls, hotels, etc., requiring centralized cooling for large spaces. Public Facilities: Hospitals, stadiums, airports, where reliable air conditioning operation is critical. Industrial Plants: Workshops needing both process cooling and employee comfort (e.g., electronics or precision instrument workshops). Large Data Centers: Maintaining a constant ambient temperature (typically 20–25°C) for equipment and staff, with chillers serving both cooling needs. IV. Advantages Over Traditional Air Conditioners High Cooling Capacity for Large Areas: A single industrial chiller can deliver tens to hundreds of refrigeration tons, covering spaces over 10,000 square meters without needing multiple small units. Higher Energy Efficiency, Lower Operating Costs: Equipped with high-efficiency compressors (scroll, screw) and heat exchangers, combined with inverter control, they achieve a higher COP (Coefficient of Performance) at partial loads than conventional air conditioners. Centralized Control for Easy Management: A central control system regulates cooling output, water temperature, and pump operation, adjusting dynamically to indoor loads to reduce energy waste. Flexible Installation fo...

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  • 07 July
    How to Choose the Right Plastic Shredder​ /Crusher
    How to Choose the Right Plastic Shredder​ /Crusher

    In the plastic recycling industry, the plastic shredder plays a pivotal role in breaking down plastic materials into smaller pieces for subsequent recycling processes. Making the right choice of a plastic shredder is crucial for ensuring efficient recycling operations. Here are some key aspects to consider when selecting a plastic shredder.​ Types of Plastic Shredders​ There are various types of plastic shredders designed for different plastics. For instance, the pet bottles shredder is specifically for processing PET bottles. The pp, pe, etc. plastic film crusher is suitable for plastic films made of polypropylene (PP) and polyethylene (PE). The hard plastic grinder is designed to handle hard plastic materials, and the styrofoam crushing machine is used for styrofoam.​ Based on the number of blade shafts, plastic shredders can be classified into single - shaft shredders, double - shaft shredders, and multi - shaft shredders. The multi - shaft shredder offers high output, making it ideal for large - scale production scenarios. In contrast, the single - shaft shredder is more flexible and is a good fit for manufacturers with lower output requirements. POWERFUL PLASTIC CRUSHER The powerful plastic shredder, with robust blades and high torque, efficiently crushes tough and thick plastic materials, ideal for heavy - duty recycling tasks. LOW NOISE SIDE SHREDDER The in - line slow shredder operates at a low speed, minimizing dust and noise, making it perfect for integrating with production lines to handle scrap plastics on - site. SHREDDER MACHINE The shredder, boasting strong cutting force, excels at breaking down thick plastics and metals into manageable pieces, serving as a reliable pre - processing tool. ----------------------------- Crushing Capacity​ The capacity of a plastic shredding machine is influenced by several factors. One of them is the inner chamber size. The size of the crusher is determined by the inner chamber. Generally, the width of the crusher's inner chamber ranges from 80 to 150 cm. A wider crusher usually means higher output.​ The speed of the crusher pulley also affects the capacity. The speed of the pulley on the crusher is calculated by multiplying the motor speed by the diameter of the small pulley next to it and then dividing by the diameter of the pulley on the crusher. Within the reasonable range of 400 to 800 rpm, a higher speed generally leads to higher output. However, if the speed is too low, the machine may jam, and if it is too high, the machine may vibrate.​ The design of screens and blades is another crucial factor. The size of the crushed material is controlled by the mesh size of the screen. For example, the mesh size of pet bottle flakes is usually adjusted to 16 - 18 mm, while that of pvc plastic steel is around 30 mm. Thicker blade thickness and a smaller gap between the blades are beneficial. For example, some efficient shredder blades are about 10 - 30 mm thick, and the gap is usually between 0.2 and 1 mm...

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  • 04 July
    How to Maintain Screw Water - Cooled Chillers: A Comprehensive Guide
    How to Maintain Screw Water - Cooled Chillers: A Comprehensive Guide

    Screw water - cooled chillers are indispensable equipment in various industries, from manufacturing to HVAC systems. Their efficient operation is crucial for maintaining production processes and ensuring comfortable indoor environments. Proper maintenance not only guarantees their optimal performance but also extends their service life, reduces energy consumption, and minimizes the risk of unexpected breakdowns. In this article, we will explore the key aspects of screw water - cooled chiller maintenance, covering essential steps, common issues, and best practices.   Regular maintenance of screw water - cooled chillers is not just a matter of keeping the equipment running; it directly impacts the overall efficiency and cost - effectiveness of your operations. A well - maintained chiller can operate at peak efficiency, reducing energy bills significantly. On the contrary, a neglected chiller may experience a decline in performance, leading to higher energy consumption and increased operational costs. Moreover, unexpected breakdowns can cause production halts, resulting in substantial financial losses. By adhering to a consistent maintenance schedule, you can identify and address potential problems early, avoiding costly repairs and downtime.   Essential Maintenance Steps for Screw Water - Cooled Chillers​ Checking and Maintaining the Cooling Water System​ The cooling water system is a critical component of the screw water - cooled chiller. Regularly check the water flow rate to ensure it meets the manufacturer's specifications. Inspect the water pump for any signs of leakage, unusual noise, or vibration. Clean the water filter regularly to prevent clogging, which can restrict water flow and reduce cooling efficiency. Additionally, monitor the water quality, including pH levels, hardness, and conductivity. Proper water treatment, such as adding chemicals to prevent scaling and corrosion, is essential to protect the system components.​ Inspecting and Servicing the Compressor​ The compressor is the heart of the screw water - cooled chiller. Regularly check the compressor's oil level, pressure, and temperature. Inspect for oil leaks and ensure the oil is clean and of the correct viscosity. Clean the compressor's suction and discharge valves to ensure proper operation. It is also important to check the compressor's electrical connections for tightness and signs of overheating.​ Cleaning the Condenser and Evaporator​ The condenser and evaporator are responsible for heat exchange in the chiller. Over time, they can accumulate dirt, scale, and other contaminants, reducing heat transfer efficiency. Regular cleaning is necessary to maintain their performance. For the condenser, depending on the type, you can use chemical cleaning or mechanical cleaning methods. For the evaporator, ensure that the refrigerant flow is uniform and clean the tubes if necessary.​ Examining the Electrical System​ The electrical system of the screw water - cooled chiller ...

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  • 18 June
    Unveiling the Diverse Types of Industrial Chillers: A Comprehensive Guide
    Unveiling the Diverse Types of Industrial Chillers: A Comprehensive Guide

    In the realm of industrial operations, maintaining precise temperature control is crucial for ensuring the efficiency, longevity, and quality of various processes. Industrial chillers play a pivotal role in this regard, providing reliable cooling solutions across a wide range of applications. However, not all chillers are created equal, and understanding the different types available is essential for making an informed decision when selecting the right chiller for your specific needs. This article will delve into the diverse types of industrial chillers, exploring their unique features, advantages, and ideal applications.​ Air-Cooled Chillers: Versatile and Convenient ​ Air-cooled chillers are one of the most common types of industrial chillers, renowned for their simplicity, versatility, and ease of installation. These chillers utilize ambient air to dissipate heat, eliminating the need for a complex water cooling system. Instead, they feature a fan or blower that circulates air over a condenser coil, transferring heat from the refrigerant to the surrounding environment. This makes air-cooled chillers particularly well-suited for applications where access to a water source is limited or where water conservation is a priority.​ One of the key advantages of air-cooled chillers is their flexibility in terms of installation. They can be installed indoors or outdoors, making them suitable for a variety of industrial settings. Additionally, air-cooled chillers are generally more compact and lightweight than their water-cooled counterparts, making them easier to transport and install. This makes them an ideal choice for small to medium-sized industrial facilities or for applications where space is at a premium.​ Another benefit of air-cooled chillers is their low maintenance requirements. Since they do not rely on a water cooling system, there is no need to worry about issues such as water treatment, scaling, or corrosion. This can significantly reduce maintenance costs and downtime, making air-cooled chillers a cost-effective cooling solution for many industrial applications.​ However, it's important to note that air-cooled chillers are generally less energy-efficient than water-cooled chillers. This is because they rely on ambient air to dissipate heat, which can be less effective than using water as a cooling medium. Additionally, air-cooled chillers can be noisy, particularly when operating at high capacities. This may be a consideration for applications where noise levels need to be minimized.​ Water-Cooled Chillers: High-Efficiency and High-Capacity ​ Water-cooled chillers, on the other hand, are designed for applications that require high cooling capacities and maximum energy efficiency. These chillers use water as a cooling medium to transfer heat from the refrigerant to the environment, typically through a cooling tower or a closed-loop water system. The water is circulated through the condenser coil, absorbing heat from the refrigerant and ca...

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  • 10 June
    Granules Vacuum Loader: Revolutionizing Material Handling in the Evolving Injection Molding Industry
    Granules Vacuum Loader: Revolutionizing Material Handling in the Evolving Injection Molding Industry

    As the injection molding industry undergoes a transformative shift toward automation, sustainability, and advanced technology integration, the granules vacuum loader has emerged as a critical component in modern production lines. This innovative equipment addresses the sector’s evolving demands while aligning with global trends such as Industry 4.0, circular economy practices, and high-precision manufacturing. Industry Trends Driving Demand The injection molding market is projected to grow from $304.4 billion in 2024 to $481.6 billion by 2035, driven by surging demand for automotive parts, packaging solutions, and consumer electronics . Key trends reshaping the industry include:   Automation and Industry 4.0 IntegrationFactories are adopting AI-driven systems, IoT sensors, and digital twins to optimize production. For example, smart vacuum loaders with PLC controls and real-time monitoring enable seamless integration with injection molding machines, reducing downtime by 20% and improving energy efficiency by 15% . Sustainability and Circular EconomyStricter regulations like the EU’s Extended Producer Responsibility (EPR) and plastic waste reduction laws are pushing manufacturers to adopt closed-loop systems. Granules vacuum loaders with dust-free designs and regenerative blower technology minimize material waste and comply with environmental standards . Advanced Materials HandlingThe rise of high-performance polymers (e.g., PEEK, PTFE) and recycled materials (PCR plastics) requires specialized handling. Vacuum loaders with anti-static hoses and magnetic grills ensure contamination-free transport of sensitive materials, supporting applications in medical devices and electronics . Precision and ScalabilityMulti-station production lines and large-scale manufacturing demand equipment capable of long-distance conveying (up to 1300kg/h) with minimal vibration. Stainless steel vacuum loaders with anti-vibration brackets and explosion-proof designs meet these requirements while ensuring operator safety . Innovations in Granules Vacuum Loader Technology Leading manufacturers are responding to these trends with cutting-edge solutions:   Intelligent Control Systems: Models like the CE-certified High Capacity Vacuum Loader feature LCD touch screens and remote monitoring, allowing operators to adjust parameters (e.g., conveyor speed, material level) from a centralized dashboard . Energy Efficiency: Regenerative blower technology reduces energy consumption by 25% compared to traditional systems, aligning with the industry’s shift toward servo-driven machinery . Dust-Free Operation: Cyclone dust separators and anti-static hoses prevent particulate emissions, improving workplace safety and material purity—critical for industries like healthcare and automotive . Modular Design: Vacuum loaders now integrate with 3D-printed molds and hybrid manufacturing setups, enabling rapid prototyping and cost-effective prod...

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  • 05 June
    Shell and Tube Air Cooled Chillers: Comprehensive Guide for Industrial Cooling
    Shell and Tube Air Cooled Chillers: Comprehensive Guide for Industrial Cooling

    In the realm of industrial cooling solutions, shell and tube air cooled chillers stand out as reliable, efficient, and versatile systems. Designed to meet the cooling demands of various industries, these chillers combine the robustness of shell and tube heat exchangers with the convenience of air-cooled technology. This article explores their working principles, key components, advantages, applications, and considerations for optimal selection. ​ What is a Shell and Tube Air Cooled Chiller?​ A shell and tube air cooled chiller is a mechanical device that removes heat from a process or space by circulating a refrigerant through a series of tubes enclosed in a shell. Unlike water-cooled chillers, these systems utilize ambient air as the cooling medium, eliminating the need for a separate cooling tower or water supply. The core components include:​ Compressor: Drives the refrigerant circulation and increases its pressure.​ Shell and Tube Condenser: The shell houses multiple tubes where the high-pressure refrigerant releases heat to the air blown over the tubes by fans.​ Evaporator: Absorbs heat from the process fluid (such as water or glycol) through the tube surfaces.​ Expansion Valve: Reduces the pressure of the refrigerant, enabling it to absorb heat in the evaporator.​ How Do Shell and Tube Air Cooled Chillers Work?​ The working cycle follows the vapor-compression refrigeration principle:​ Compression: The compressor takes low-pressure, low-temperature refrigerant vapor and compresses it into a high-pressure, high-temperature vapor.​ Condensation: The hot refrigerant vapor flows into the shell and tube condenser. As ambient air is forced over the tubes by axial or centrifugal fans, the refrigerant releases heat and condenses into a liquid.​ Expansion: The liquid refrigerant passes through the expansion valve, where its pressure drops significantly, causing it to partially vaporize and enter the evaporator at a low temperature.​ Evaporation: In the evaporator, the low-temperature refrigerant absorbs heat from the process fluid circulating through the tubes, cooling the fluid while the refrigerant vaporizes. The vapor then returns to the compressor to repeat the cycle.​ Key Advantages of Shell and Tube Air Cooled Chillers ​ 1. High Efficiency and Performance​ The shell and tube heat exchanger design offers a large heat transfer surface area, promoting efficient heat exchange between the refrigerant and the cooling medium (air or process fluid).​ Advanced finned tube designs in the condenser enhance air-side heat transfer, reducing energy consumption compared to older models.​ 2. Low Maintenance Requirements​ Air-cooled systems eliminate the need for water treatment, cooling tower cleaning, and related issues like scale formation or microbial growth, significantly reducing maintenance costs.​ The robust construction of shell and tube components ensures long service life with minimal downtime.​ 3. Flexible Installation​ No requirement for a dedicate...

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  • 06 May
    Pre-Summer Cooling Tower Maintenance Tips for Industrial Facilities
    Pre-Summer Cooling Tower Maintenance Tips for Industrial Facilities

    As summer approaches and temperatures rise, industrial facilities across the globe are gearing up to ensure their cooling systems operate at peak efficiency. Cooling towers, the unsung heroes of industrial thermal management, play a critical role in maintaining optimal operating conditions for power plants, manufacturing plants, and data centers. Proper maintenance is key to preventing breakdowns, improving energy efficiency, and extending the lifespan of these essential systems.​ Key Maintenance Steps for Cooling Towers​ Thorough Cleaning: Start with a comprehensive cleaning of the cooling tower basin, fill media, and drift eliminators. Accumulated debris, scale, and biological growth can restrict water flow and reduce heat transfer efficiency. Using high-pressure washing and specialized cleaning agents can remove these contaminants effectively.​ Inspection of Mechanical Components: Regularly inspect fans, motors, gearboxes, and drive systems for signs of wear and tear. Lubricate moving parts to reduce friction and noise, and check for loose bolts or misaligned components that could lead to vibration and premature failure.​ Water Quality Management: Maintaining proper water quality is crucial for preventing scale formation, corrosion, and microbial growth. Conduct regular water testing to monitor pH levels, conductivity, and microbiological activity. Adjust chemical treatment programs as needed to ensure optimal water conditions.​ Leak Detection and Repair: Inspect the cooling tower structure, pipes, and joints for leaks. Even small leaks can lead to water loss, reduced cooling efficiency, and potential damage to surrounding equipment. Promptly repair any leaks using appropriate sealants or replacement parts.​ The Benefits of Proactive Maintenance​ Investing in pre-summer cooling tower maintenance offers numerous benefits for industrial facilities:​ Improved Energy Efficiency: A well-maintained cooling tower operates more efficiently, reducing energy consumption and lowering utility costs. According to industry reports, proper maintenance can improve cooling tower efficiency by up to 15%.​ Reduced Downtime: Regular maintenance helps prevent unexpected breakdowns, minimizing costly production interruptions. By identifying and addressing potential issues early, facilities can ensure continuous operation throughout the hot summer months.​ Extended Equipment Lifespan: Proper care and maintenance can significantly extend the lifespan of cooling tower components, saving facilities from the high costs of premature replacement.​ Environmental Compliance: Maintaining good water quality and efficient operation helps facilities comply with environmental regulations regarding water discharge and air emissions.​ Partner with a Trusted Cooling Tower Service Provider​ For industrial facilities looking to ensure their cooling towers are ready for the summer heat, partnering with a professional cooling tower service provider is essential. These experts have the ...

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  • 29 April
     Revolutionize Plastic Waste Management with Zillion’s High-Efficiency Plastic Crushers
    Revolutionize Plastic Waste Management with Zillion’s High-Efficiency Plastic Crushers

    In the era of global sustainability, effective plastic waste recycling is key to reducing production costs and environmental impact. At Zillion Mechanical, our Plastic Crushers are designed to transform challenges into opportunities for manufacturers worldwide. 3 Key Advantages of Zillion Crushers Versatile Performance: Process all major plastics (PET, PP, PE, PVC) and waste types (films, bottles, scraps) with capacities ranging from 50kg/h to 5,000kg/h. Customizable blades and screens ensure uniform output for regrinding, pelletizing, or repurposing. Factory-Direct Quality & Value: Built with wear-resistant steel and energy-efficient motors, our crushers offer 20% longer lifespan than market alternatives. As an ISO 9001-certified factory, we eliminate middleman costs, delivering 30% lower prices without compromising on durability. Global Success Stories: A Turkish packaging plant reduced waste disposal costs by 40% using our heavy-duty crushers for PET bottle recycling. A Mexican injection molding factory achieved zero-waste production by reprocessing scrap plastic into reusable pellets with our compact crusher model. Optimize Your Recycling Line Today Pair our crushers with complementary solutions like Plastic Dryers (for moisture removal) and Auto Loaders (for automated feeding) to create a fully integrated waste management system. All products come with 1-year warranties and 24/7 technical support.   Ready to boost recycling efficiency?

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Certification from the professional field

Our machines (chillers and mold temperature controllers) have CE certificates certified by SGS. This is a powerful proof of our professionalism and excellent quality. As a globally renowned inspection and certification organization, SGS's strict audit standards ensure that our products reach international first-class levels in terms of safety and performance. Choosing us means choosing professional and quality assurance, making your production process more efficient and stable.
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