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In the field of industrial production, industrial chillers, as key cooling equipment, play a crucial role in ensuring the continuity of production and product quality. And the quality of industrial chiller parts is the core factor that determines its overall performance and reliability.   First of all, high-quality parts are the foundation for ensuring the efficient operation of industrial chillers. For example, the compressor, as the core component of the chiller, directly affects the refrigeration efficiency and stability. High-quality compressors can maintain stable performance during long-term operation and provide reliable refrigeration effects, thereby reducing energy consumption and improving production efficiency. The quality of condensers and evaporators is equally important. They are responsible for heat exchange. Efficient condensers and evaporators can quickly and effectively dissipate heat and ensure that the refrigeration capacity of the chiller is always in the best state.   Secondly, good part quality helps extend the service life of industrial chillers. In an industrial environment, chillers usually need to operate continuously for a long time and endure various harsh working conditions. If the part quality is not up to standard, problems such as wear, corrosion, and damage are prone to occur, thereby shortening the service life of the chiller. High-quality parts have better durability and corrosion resistance and can operate stably for a long time in harsh environments, reducing equipment maintenance and replacement costs.   Furthermore, high-quality parts can improve the safety of industrial chillers. For example, the quality of parts in the electrical control system is directly related to the safe operation of the equipment. High-quality electrical components can ensure the stability and reliability of the circuit and avoid safety accidents caused by electrical failures. At the same time, high-quality pressure sensors, temperature sensors and other parts can accurately monitor the operating status of the chiller and detect and handle potential safety hazards in time.   In addition, high-quality parts can also improve the maintenance convenience of industrial chillers. When it is necessary to maintain and service the chiller, parts of good quality are easier to disassemble and install, reducing maintenance time and difficulty. Moreover, high-quality parts have a lower failure rate, reducing the frequency and cost of maintenance.   In conclusion, the importance of industrial chiller parts quality cannot be ignored. High-quality parts can not only ensure the efficient operation of chillers, extend service life, improve safety, but also improve maintenance convenience and provide reliable cooling guarantees for industrial production. Therefore, when choosing and using industrial chillers, great attention should be paid to part quality and choose high-quality products and reliable suppliers to ensure the sm...

In the field of industrial production, industrial refrigeration chillers play a crucial role as they can effectively provide a stable low-temperature environment for various equipment and processes. However, in daily use, the chiller may experience various faults and issue alarms. This not only affects production progress but may also cause damage to the equipment. Therefore, understanding how to release the alarms of industrial refrigeration chillers and the handling methods for common faults is of utmost importance.   I. The Importance of Chiller Alarms   The alarm system of chillers is designed to promptly remind users of abnormal conditions in the equipment so that corresponding measures can be taken for handling. These alarm messages usually include excessive temperature, abnormal pressure, water flow faults, and more. If not addressed in time, it may lead to equipment damage, production interruption, and even safety accidents.   II. Alarm Release Guide   Understand the meaning of alarm codes Different chiller brands and models may have different alarm codes. Users should first consult the equipment manual to understand the specific meanings of various alarm codes. This will help quickly determine the cause of the fault and take appropriate solutions. Check the equipment operating status When the chiller issues an alarm, immediately check the operating status of the equipment. This includes checking whether parameters such as water temperature, pressure, and water flow are normal. At the same time, observe whether there are abnormal noises, vibrations, or leaks in the equipment. Eliminate the cause of the fault Based on the alarm code and equipment operating status, gradually eliminate the cause of the fault. For example, if there is an excessive temperature alarm, it may be caused by a clogged condenser, insufficient refrigerant, or a malfunctioning cooling fan. Take corresponding solutions for different fault causes. Reset the alarm system After eliminating the fault, the alarm system needs to be reset. Usually, this can be achieved by pressing the reset button on the equipment or operating in the control system. After resetting, observe whether the equipment is operating normally to ensure that the alarm has been released.   III. Handling Methods for Common Faults   Excessive temperature fault Causes: Clogged condenser, insufficient refrigerant, malfunctioning cooling fan, etc. Handling methods: Clean the condenser, add refrigerant, and check whether the cooling fan is working properly. If the cooling fan is malfunctioning, it should be replaced or repaired in time. Abnormal pressure fault Causes: Refrigerant leakage, clogged filter, malfunctioning expansion valve, etc. Handling methods: Check whether there is a leakage in the refrigerant pipeline, replace the clogged filter, and adjust or replace the expansion valve. If the pressure is too high, some refrigerant can be released to reduce the pressure. Water ...

Recently, Dongguan Zili Refrigeration Equipment Co., Ltd. has achieved remarkable results again in the international market. Relying on its rich and diverse main products, it has emerged in the global refrigeration and industrial equipment fields, and its foreign trade business has continued to maintain a strong growth momentum.   As a leading enterprise in the R & D, production, and sales of refrigeration electromechanical equipment, Zili Refrigeration has a rich product line, covering core products such as industrial chillers, mold temperature control machines, plastic crushers, cooling towers, mixing machines, and plastic dryers. These products are not only technologically advanced but also have reached the international leading level in terms of performance and quality. In the refrigeration field, Zili Refrigeration's industrial chillers, with their high - efficiency refrigeration technology, can achieve precise temperature reduction in a short time, providing stable and reliable cooling solutions for industries such as chemical engineering, electronics, and food. Its unique intelligent control system can automatically adjust the cooling capacity according to different working conditions, greatly improving energy utilization efficiency and reducing enterprise operating costs.   The mold temperature control machine, specifically designed for mold manufacturing and processing enterprises, adopts advanced temperature - sensing technology and can precisely control the mold temperature within the range of ±0.1℃, effectively avoiding mold deformation and product quality problems caused by temperature fluctuations, and significantly improving the service life and processing accuracy of the mold. In the international mold market, this product has become the first choice of many well - known mold manufacturers. As a key equipment in plastic recycling and plastic product production, the plastic crusher has a powerful crushing capacity and a variety of tool configurations, and can easily meet the crushing needs of various plastic materials. From soft polyethylene to high - strength engineering plastics, it can achieve efficient crushing, providing strong support for the recycling of plastic resources.   As a core component of large - scale industrial cooling systems, the cooling tower adopts high - efficiency heat - dissipation packing and low - noise fan technology. While ensuring efficient heat dissipation, it effectively reduces the operating noise, creating a quieter production environment for overseas factories. Its energy - saving design concept reduces energy consumption by more than 20% compared with traditional cooling towers, and is highly praised by overseas customers. In terms of material processing, the mixing machine, with its precise control of the material mixing ratio and unique stirring structure, ensures the uniform mixing of different materials in a short time and is widely used in industries such as chemica...

As a new type of mixed refrigerant, R410 refrigerant is emerging in the market with its efficient refrigeration performance and relatively environmentally friendly characteristics. It is composed of R32 and R125 in a certain proportion and has stable chemical properties and excellent heat transfer efficiency.   In terms of environmental protection, the ozone depletion potential (ODP) of R410 refrigerant is zero, greatly reducing the harm to the earth's ozone layer. At the same time, its relatively low global warming potential (GWP) also makes it have positive significance in addressing climate change. With the increasing global attention to environmental protection, this advantage of R410 makes it the preferred choice for many refrigeration equipment manufacturers and users.   From a performance perspective, refrigerant R410 can achieve efficient refrigeration in a wider temperature range. Whether in hot summers or cold winters, it can maintain a stable refrigeration effect and provide a comfortable environment for industrial production and daily life. In addition, R410 also has a relatively high pressure ratio and can adapt to various types of refrigeration equipment to improve the operating efficiency of the equipment.   Many enterprises are also increasing their investment in the research and application of R410 refrigerant. Some industrial refrigeration equipment manufacturers have begun to launch new products using R410 refrigerant to meet the market's demand for efficient and environmentally friendly refrigeration solutions. At the same time, relevant technical experts are constantly exploring how to further optimize the performance of R410, reduce its use cost, and improve its applicability in different fields.   However, although refrigerant R410 has many advantages, it also faces some challenges in the process of promotion and application. For example, due to its relatively high pressure, the sealing and pressure resistance requirements for refrigeration equipment are also correspondingly increased, which may increase the manufacturing cost of the equipment. In addition, the recycling and treatment of R410 also require professional technology and equipment to ensure that it will not cause secondary pollution to the environment.   In general, as an efficient and environmentally friendly refrigeration choice, refrigerant R410 has broad development prospects. With the continuous progress of technology and the continuous improvement of environmental awareness, it is believed that R410 will play an increasingly important role in the field of industrial refrigeration and contribute to promoting sustainable development.

In industrial production, a fault in an industrial chiller is likely to cause production line shutdowns and economic losses. Mastering efficient fault diagnosis and resolution techniques helps enterprises quickly restore equipment operation and minimize the impact of downtime. Below, we start from common fault phenomena, sort out the diagnosis process and corresponding solutions, to provide protection for production.   First, let’s look at the high-frequency fault of "insufficient cooling capacity". If you find that the chiller cannot meet the cooling requirements of production, first check whether the refrigerant is sufficient - this can be judged by observing the sight glass. If a large number of bubbles appear, it is likely that the refrigerant is leaking or insufficient. At this time, you need to first check for leak points, focusing on pipeline interfaces and valve seals. Apply soapy water to suspicious parts; if bubbles are generated, mark the leak points, repair them, and then refill with refrigerant of the appropriate type. If the refrigerant is sufficient, check whether the condenser is blocked: for air-cooled chillers, check if the condenser fins are dusty, and clean them with a high-pressure water gun (adjusted to low-pressure mode) or a special brush; for water-cooled chillers, check the quality of the cooling water. If excessive impurities in the water cause scaling in the condenser pipes, use a citric acid solution or professional descaling agent for cyclic cleaning to restore heat exchange efficiency.   Second is the problem of "compressor failure to start". When this happens, first check the power supply: check if the circuit breaker in the distribution box has tripped. If it has tripped, confirm whether it is caused by overload, and try to reset it after the equipment cools down; at the same time, use a multimeter to measure the power supply voltage to ensure that the voltage is stable within ±5% of the equipment's rated voltage. Unstable voltage may trigger the compressor's protection mechanism. If the power supply is normal, check the thermostat and pressure relay: whether the set temperature of the thermostat is too high, causing the equipment to not need to start (you can appropriately lower the set value); if the pressure relay triggers protection due to excessively high high pressure or excessively low low pressure, you need to check the heat dissipation of the condenser (such as fan failure, insufficient cooling water flow) or refrigerant leakage respectively. After eliminating the problem, reset the pressure relay to start the compressor.   Another fault is "excessive noise during equipment operation", which not only affects the working environment but may also hide the risk of component damage. First, check the compressor itself: if abnormal friction noise is heard during operation, the internal bearings of the compressor may be worn, and you need to shut down the equipment, disassemble it, an...

In industrial production, a fault in an industrial chiller is likely to cause production line shutdowns and economic losses. Mastering efficient fault diagnosis and resolution techniques helps enterprises quickly restore equipment operation and minimize the impact of downtime. Below, we start from common fault phenomena, sort out the diagnosis process and corresponding solutions, to provide protection for production.   First, let’s look at the high-frequency fault of "insufficient cooling capacity". If you find that the chiller cannot meet the cooling requirements of production, first check whether the refrigerant is sufficient - this can be judged by observing the sight glass. If a large number of bubbles appear, it is likely that the refrigerant is leaking or insufficient. At this time, you need to first check for leak points, focusing on pipeline interfaces and valve seals. Apply soapy water to suspicious parts; if bubbles are generated, mark the leak points, repair them, and then refill with refrigerant of the appropriate type. If the refrigerant is sufficient, check whether the condenser is blocked: for air-cooled chillers, check if the condenser fins are dusty, and clean them with a high-pressure water gun (adjusted to low-pressure mode) or a special brush; for water-cooled chillers, check the quality of the cooling water. If excessive impurities in the water cause scaling in the condenser pipes, use a citric acid solution or professional descaling agent for cyclic cleaning to restore heat exchange efficiency.   Second is the problem of "compressor failure to start". When this happens, first check the power supply: check if the circuit breaker in the distribution box has tripped. If it has tripped, confirm whether it is caused by overload, and try to reset it after the equipment cools down; at the same time, use a multimeter to measure the power supply voltage to ensure that the voltage is stable within ±5% of the equipment's rated voltage. Unstable voltage may trigger the compressor's protection mechanism. If the power supply is normal, check the thermostat and pressure relay: whether the set temperature of the thermostat is too high, causing the equipment to not need to start (you can appropriately lower the set value); if the pressure relay triggers protection due to excessively high high pressure or excessively low low pressure, you need to check the heat dissipation of the condenser (such as fan failure, insufficient cooling water flow) or refrigerant leakage respectively. After eliminating the problem, reset the pressure relay to start the compressor.   Another fault is "excessive noise during equipment operation", which not only affects the working environment but may also hide the risk of component damage. First, check the compressor itself: if abnormal friction noise is heard during operation, the internal bearings of the compressor may be worn, and you need to shut down the equipment, disassemble it, an...

As China prepares to celebrate the May Day holiday (May 1-5, 2025), DongGuan Zillion Mechanical & Electrical Equipment Co., Ltd. announces its commitment to maintaining full service for international clients. While many businesses pause operations, our factory and export team will remain available to ensure seamless communication and support for industrial equipment inquiries, quotes, and orders. Why Choose Zillion During Holidays? ✅ 12+ Years Export Expertise: Specializing in plastic processing machines (crushers, dryers, loaders) and industrial refrigeration equipment (chillers, mold temperature controllers, cooling towers), we serve 50+ countries year-round.✅ Factory-Direct Efficiency: Skip trading company markups – enjoy 30% lower prices and fast turnaround (7-15 days for standard orders, FOB Shenzhen).✅ 24/7 Support: Our sales and technical teams are on standby via WhatsApp (+86 15602232700) and email (hendrix@gdzillion.com) to address urgent needs. Stay Productive with Zillion’s Solutions Whether you’re optimizing a Vietnam injection molding factory with our precision chillers or enhancing a Brazilian recycling plant with high-speed crushers, our equipment boosts efficiency and reduces downtime. Visit our website (www.zillionchiller.com) to explore case studies of clients who improved product yield by 15% and waste processing speed by 50%.   Don’t let holidays slow your production! Contact us today for a free quote or personalized solution.

The year 2024 has been a year full of opportunities and challenges for the field of plastic mixers. Many innovative patent technology achievements have emerged, injecting strong impetus into the development of the entire industry.   A patent technology for a new type of plastic pellet mixer has attracted a lot of attention. Its uniqueness lies in the discharge components installed on both sides of the mixing tank, allowing plastic pellets to be dried directly during the falling process. At the same time, the isolation plate is used to effectively prevent the adhesion between pellets, greatly improving the mixing effect and production efficiency and providing a more convenient and efficient solution for the processing of plastic pellets.   Meanwhile, a high mixer patent for plastic pellet processing has also received much acclaim. The driving motor drives the connecting rod, which in turn drives the stirring rod and paddle to mix and stir the plastic. Equipped with an electric lifting rod, it can easily drive the mixing paddle to rise and fall, facilitating the turning of the plastic at the bottom of the mixing barrel and ensuring the uniformity of the plastic pellet mixing, effectively enhancing the product quality.   In addition, a patent technology for an easy-to-clean mixer has solved the long-standing cleaning problem in the industry. By installing an arc frame and wire bristles on the stirring rod, the inner wall of the mixing drum can be automatically cleaned during the mixing process, avoiding residual impurities on the inner wall of the mixing drum after mixing, significantly improving the practicability and cleaning efficiency of the device and reducing the equipment maintenance cost of enterprises.   A patent for an automatic drying and blending device for plastic pellets has also brought new vitality to the industry. Through the coordinated operation of components such as the mixing barrel, motor, electric slide table, stirring rod, heating tank, and heating wire, automatic drying and blending of plastic pellets are realized, not only improving work efficiency but also facilitating the removal of materials, providing a more intelligent and efficient equipment option for the processing of plastic pellets.   These patent achievements fully demonstrate the innovation vitality and development potential of the plastic mixer industry. They not only create competitive advantages for enterprises but also contribute to the technological progress and sustainable development of the entire industry. On the future development path, we look forward to seeing more innovative achievements emerge, driving the plastic mixer industry to continue to move towards a higher level and providing a strong guarantee for the prosperous development of the plastics industry.