High-temperature screw low-temperature chillers are specialized industrial cooling equipment widely used in various applications. These chillers work by compressing refrigerant to lower the temperature. The terms “high temperature” and “low temperature” in high-temperature screw low-temperature chillers are often confusing, so what do these terms mean? Let’s take a closer look.

Understanding the Working Principle of Screw Low-Temperature Chillers

High-Temperature vs. Low-Temperature: What’s the Difference?

1. High-Temperature Screw Low-Temperature Chillers:

2. Low-Temperature Screw Low-Temperature Chillers:

Other Differences Between High-Temperature and Low-Temperature Chillers

Conclusion: Choosing the Right Chiller for Your Needs

Tomorrow July, 7th Chinese Calendar will be a romantic day for Chinese people,the Chinese Qixi Festival, also known as the Double Seventh Festival, is a celestial celebration of love and romance that transcends the boundaries of time and space. A tale as old as time, it originates from the myth of the Cowherd and the Weaver Girl, star-crossed lovers separated by the Milky Way and allowed to reunite once a year on the seventh day of the seventh lunar month.

On this auspicious day, couples express their love for each other through heartfelt gestures, gifts, and prayers for lasting happiness and prosperity. The night sky is adorned with the soft glow of lanterns and the twinkling of stars, as whispers of love and longing mingle with the gentle breeze.

The Qixi Festival is a time of reflection and renewal, a reminder that love knows no bounds and can conquer even the most challenging of obstacles. It is a celebration of the enduring power of love, a testament to the human spirit's capacity for resilience and hope.

As we gaze upon the heavens and marvel at the beauty of the universe, let us take a moment to cherish the love in our hearts and the connections that bind us to one another. For in love, we find solace, strength, and a glimpse of the divine that unites us all in a tapestry of dreams and desires.

May the Qixi Festival inspire us to reach for the stars and embrace the magic of love in all its forms. Let us honor the legacy of the Cowherd and the Weaver Girl, and celebrate the eternal bond that unites us in this vast and wondrous world.

            Regardless of their job, every employee must follow all precautions. Workplace safety may refer to the correct operation of a machine or vehicle. Forklifts are commonly used in warehouses, production halls, sorting plants, logistics centers and large stores. Forklifts are constructed to enable heavy loads to be transported over short distances. Forklifts significantly impact the efficiency and effectiveness of employee activities.

          It turns out that more than 30% of the most serious workplace accidents involve machines. Visibility plays a big role in this. Forklift operators are aware of the problem. Before a forklift operator starts working, he must ensure that he can see the machine's surroundings perfectly and is clear enough in the workplace.

          In accordance with applicable standards, forklifts must be equipped with a lighting system. Proper lighting is enough to keep employees safe while working. The best solution is to install LED or halogen lights on the forklift or overhead guard. This way, there is ample lighting area in front of and around the forklift. This type of truck sometimes works in dark places. Lack of proper lighting and strong beams are directly related to risks in the workplace.

Mandatory forklift lights

Forklifts may be used on public roads. Of course, the operator must obey traffic rules. If you want your forklift to become an active participant in road traffic, it must meet a number of requirements. Firstly, a license plate with a license plate light is mandatory. Proper lighting is an important piece of equipment for your machine.

Sometimes, a moment of negligence is enough to cause tragedy in the workplace. Therefore, it is recommended to equip forklifts with basic and additional lights. The lighting system then ensures full visibility of the operator and those in the vicinity of the forklift.

On September 3rd,2025， the majestic display of military prowess and national pride took center stage during the grand parade in the heart of the capital. The rhythmic beats of marching bands filled the air, while the precision of soldiers' movements mesmerized onlookers. The gleaming uniforms and polished weaponry reflected the dedication and discipline of the armed forces, showcasing their unwavering commitment to safeguarding the nation.

As the sun illuminated the rows of soldiers, each step forward symbolized a legacy of honor and sacrifice. The parade ground became a canvas of history, where heroes of the past stood in silent salute to the heroes of today. Spectators from all walks of life marveled at the seamless coordination and seamless unity displayed by the troops, embodying the spirit of camaraderie and solidarity.

Amidst the clamor of cheers and applause, the parade also served as a poignant reminder of the sacrifices made by those who defend the nation's sovereignty. Their unwavering courage and valor, etched in every step taken, echoed through the hearts of the audience, igniting a sense of pride and gratitude for the defenders of the realm.

The resplendent display of military might was not just a demonstration of power, but a testament to the enduring spirit of resilience and determination that defines the nation. As the last echoes of the marching bands faded into the distance, the message was clear - united in purpose, unwavering in resolve, the nation stood firm, a beacon of strength and unity in a world of uncertainty.

In the afterglow of the parade, as the nation reflected on the spectacle witnessed, one thing was certain - the spirit of unity and patriotism that resonated through the parade ground would endure long after the last soldier had marched away. It was a day of celebration, of remembrance, and of unity, a day when the nation stood together, proud and resolute, in the face of whatever challenges may come its way.

Hello everyone, I'm Fu Chencheng. We all know that any product category has a vast array of subdivided specifications and models. Therefore, if a brand manufacturer produces every single product, it won't be able to achieve economies of scale. Therefore, outsourcing production to third parties under their own brand name is a very common practice.

Water pumps, as an industrial product, also come in a wide variety of categories, so outsourcing production to third parties under their own brand name is also common. This creates an interesting phenomenon: as manufacturers seek out more and more OEM customers and their technical requirements become increasingly sophisticated, their product costs continue to decline and their quality improves. 

As a result, everyone entrusts their products to them, and they become the hidden champions of a particular pump type.

As a veteran of over 20 years in the pump industry, identifying these hidden champions, integrating resources, and helping customers save costs is the true value of our work. Let me share with you my work over the past few years:

1. If you need a stainless steel well submersible pump, our partner in Taizhou is an excellent choice. They specialize in one product and have an annual turnover of 2.8 billion RMB.

2.If you need a home booster pump, our partner in Jiangxi is an excellent choice. They sell six million small vortex booster pumps annually.

3.If you need a solar pump, our partner in Ningbo is an excellent choice; they are the largest solar water pump manufacturer in China.

4. If you need a horizontal multistage high-pressure pump, our partner in Changsha is an excellent choice. They specialize in the D-series multistage pump and are the largest seller in China.

5. If you need a sewage pump, our partner in Taizhou is an excellent choice. They specialize in domestic sewage pumps and have their own R&D team.

6. If you need mine drainage, our partner in Jining is an excellent choice. They are the largest mine drainage pump manufacturer in China. Their products have both general explosion-proof and coal mine safety certifications.

7. If you need a submersible mixer, our partner in Nanjing is an excellent choice. They are the largest mixer manufacturer in China.

8. If you need traditional ISG or ISW series clear water pumps, our partner in Wenling is an excellent choice. They have optimized hydraulic performance and offer higher efficiency.

9. If you need a double-suction pump, our partner in Shanghai is an excellent choice. They specialize in double-suction pumps and several other pump types. 

10. If you need a long-shaft deep-well pump, our partner in Liuhe is an excellent choice. They are the largest manufacturer of long-shaft deep-well pumps in China.

The above list only includes some of the leading companies in their respective fields. There are many other highly specialized companies, such as those specializing in fire pumps, fluorine-lined pumps, and potato pumps. While they may not reach the scale of leading companies in their respective fields, they still offer significant cost advantages, so I will not list them all.

Customers' purchasing personnel are often responsible for procuring multiple products, each of which has many different categories. Therefore, it is difficult for customers to fully understand the true performance of each manufacturer. Through our expertise and on-site inspections, we integrate high-quality resources across various pump categories, helping customers save costs and improve efficiency. This is our value proposition! We welcome customers and industry colleagues to join us for discussions.

In power plant operations, pump selection is a crucial task, directly impacting the plant's proper functioning and efficiency.

First, consider the pump's flow rate requirements. This depends on the plant's size, the number of units, and the design requirements of the cooling and water supply systems. Accurately calculate the required maximum and average flow rates to ensure the pump can meet water demands under varying operating conditions.

Head pressure is also a key factor in pump selection. Factors such as the pump's installation location, delivery height, and pipeline resistance must be carefully considered to determine the appropriate head pressure to ensure smooth water delivery to the designated location.

Second, the pump's material selection is crucial. Due to the unique operating environment of power plants, which may involve high temperatures, high pressures, and corrosive media, high-temperature, corrosion-resistant, and pressure-resistant materials, such as stainless steel and alloy steel, are essential to extend the pump's service life.

Furthermore, the pump's efficiency directly impacts the power plant's energy consumption. High-efficiency pumps can meet flow and head requirements while reducing operating costs. Therefore, when selecting a model, you should pay attention to the efficiency curve of the water pump and choose a model with higher efficiency under common working conditions.

Reliability is also a key consideration. Power plants typically require continuous operation, and a pump failure can have serious consequences. Therefore, it's important to choose a brand and manufacturer with a strong reputation, proven technology, and comprehensive after-sales service.

Furthermore, the ease of installation and maintenance of the pump should be considered. Pumps that are easy to install and remove can reduce installation complexity and time, facilitating subsequent maintenance and upkeep.

When selecting a water pump, there are several considerations to keep in mind. Carefully review the pump's technical specifications and performance parameters to ensure they meet your needs. Also, understand the manufacturer's production processes and quality control procedures to ensure consistent pump quality. Before signing a purchase contract, clarify the details and duration of after-sales service, including repairs and parts replacement. Also, ensure the compatibility of the pump and its accompanying motor, ensuring the motor can provide sufficient power and that their speeds and power levels are compatible.

The following are some specific examples of water pump selection:

Case 1: Based on the design of its cooling system, a medium-sized power plant calculated a required flow rate of 500 cubic meters per hour and a required head of 80 meters. After comprehensive consideration, a stainless steel centrifugal pump with high efficiency and excellent after-sales service was selected. It performed well and met the cooling requirements.

Case 2: During a water supply system renovation at a large power plant, due to high pipe resistance and a high water supply height, a high-head, high-power multi-stage centrifugal pump made of alloy steel was selected to ensure long-term, stable water supply. Finally, the power plant budget should be considered when selecting a pump. Choose a pump with the best price-performance ratio while meeting performance and quality requirements.

In short, the selection of water pumps for power plants needs to comprehensively consider many factors such as flow rate, head, material, efficiency, reliability, installation and maintenance, precautions and budget, and make scientific and reasonable choices to ensure the safe, stable and efficient operation of the power plant.

In the logistics of modern industries like cement, fertilizer, chemicals, and grain, valve bags are indispensable packaging materials. Their production efficiency and quality directly impact a company's costs and market reputation. However, are you struggling with the following issues?

Bag making speeds failing to keep pace with the filling line, creating a production bottleneck?

High scrap rates due to loose bottom seals, inaccurate bag openings, and visual defects are eroding your profits?

Frequent equipment maintenance and extended downtime are seriously impacting production schedules?

Facing these challenges, you need more than just a bag making machine; you need a solution that can revolutionize your production process. Gachn Group offers the answer: the FK008 Valve Bag Making Machine, an industrial tool built for exceptional performance.

FK008 Valve Bag Making Machine: A Performance Benchmark Spoken by Data

The FK008 is more than just a machine; it's the "efficient craftsman" of your production line. It incorporates the Gachn Group's years of technological expertise and innovative patents, designed to achieve ultimate stability and precision.

Amazing Efficiency: Stable production speeds reach up to 110-120 bags/minute, easily meeting high-intensity production demands and breaking capacity bottlenecks.

Superior Quality: The optional AI visual inspection system accurately identifies and automatically rejects base fabric defects (holes, heavy threads, etc.) and bag-making flaws (patch offset, missing corners, etc.), ensuring high-quality output.

Four Core Technological Advantages Lead a New Era in Bag Making

The FK008's outstanding performance stems from comprehensive innovations in its underlying technology. We've summarized these four core advantages for you to take a sneak peek:

[Full Servo Intelligent Control System] Utilizing a full servo drive system from a global top brand (such as Schneider of France), the machine is like a "high-speed brain," achieving millisecond-level response and ultra-precise coordinated motion, ensuring every movement is precise and accurate, with lower energy consumption and higher efficiency.

[Patented Triangular Bag Opening Technology] This is our proudly unique patent! This innovative vacuum bag opening process eliminates traditional suction cups and features fast and stable bag opening, eliminating wearing parts. This fundamentally reduces maintenance costs and failure rates, enabling efficient, stable, and low-maintenance continuous production.

[Intelligent Cloud Connectivity and User-Friendly Operation] Integrated data monitoring and cloud control technologies allow for easy data collection and remote diagnostics. The user-friendly graphical user interface allows even novice operators to quickly master the system, putting efficient production and intelligent management at your fingertips.

[Professional Heat Sealing and Precise Web Guidance] A professionally designed heat sealing welding system ensures a secure and beautiful seal. A world-leading web guidance system ensures consistently accurate and stable web handling, laying a solid foundation for producing flawless valve bag packaging.

Want to learn how each of these advantages is realized and how they can create incredible value for your production line? Stay tuned for our series of articles, which will provide an in-depth explanation of each one!

 The common choice of global success stories

Gachn Group's bag-making solutions are widely used worldwide, with over 50 successful cases in Uzbekistan, Jiangxi, Guizhou, Yunnan, and other locations in China. All projects operate efficiently and stably, earning unanimous praise from domestic and international customers. Choosing the FK008 means choosing market-proven reliability and efficiency.

In the industrial refrigeration sector, variable frequency chillers have rapidly transitioned from an emerging technology to the mainstream choice for cooling solutions. With their unique operational characteristics and significant overall benefits, they have become indispensable in demanding industrial environments. This blog will explore the key advantages that have helped variable frequency chillers capture the market's attention.

1. Precise Energy Regulation: Say Goodbye to "Underpowered" Systems

The Revolutionary Variable Frequency Technology:

The core of variable frequency chillers lies in their ability to adjust the compressor motor speed, which allows continuous and linear modulation of refrigerant flow and compression ratios. This enables the system to operate across a broad range of outputs (from 25% to 100%) and perfectly match cooling demands.

Industrial Value:

2. Exceptional Energy Efficiency: Lower Operational Costs

Significant Reduction in Compressor Power Consumption:

Reduced Auxiliary Equipment Energy Consumption:

The IPLV of variable frequency chillers is much higher than that of fixed-speed units, especially in industrial air conditioning systems that often operate under partial load conditions. A higher IPLV translates directly to lower electricity costs and a more efficient system.

3. Improved Process Stability & Equipment Reliability

High Precision Temperature Control:

Soft Start & Smooth Operation:

4. Enhanced Adaptability & Intelligent Management

Wide-Range Efficient Operation:

Intelligent Control & Connectivity:

5. Superior Economic Value Over the Chiller's Lifecycle

Conclusion

In modern cement production, the loading process has always been a pain point with high labor intensity, serious dust pollution, and difficulty in ensuring efficiency. With the continuous rise of labor costs and increasingly strict environmental requirements, traditional manual loading methods are no longer able to meet the needs of modern cement enterprises. The cement automatic loading machine launched by Xiamen Gachn Group is a high-end intelligent equipment designed to solve these problems.

What is a cement automatic loading machine?

The Gachn Group Cement Automatic Loading Machine is an efficient and stable specialized equipment for automatic loading of bagged cement that integrates CNC, mechatronics, and servo technology. Its biggest highlight lies in the use of 3D radar scanning technology, which can quickly and accurately identify vehicle models and carriage structures, achieve intelligent modeling and maximize space utilization, support multiple code packaging methods such as horizontal and vertical packaging, and ensure neat and stable code packaging, greatly improving the quality and efficiency of loading.

Six core advantages define new industry standards

1. Suitable for all vehicle models, flexible and intelligent

The consolidation and loading machine can be applied to almost all vehicle types, including tricycles, agricultural vehicles, flatbed trucks, semi trailers, tractors, high rail trucks, etc. The carriage can support a maximum height of 4.0 meters, a width of 1.4-3.0 meters, and a length of 0.7-17.5 meters, truly achieving "one machine for multiple uses".

2. Efficient loading, stable and reliable

The automatic loading capacity is as high as 95-120 tons/hour, far higher than most robotic solutions on the market (usually only 70-80 tons/hour), and can operate continuously for 24 hours, greatly improving shipping efficiency.

3. Environmentally friendly and clean, with guaranteed occupational health

The equipment adopts a low-level drop bag design, with the machine head directly inserted into the carriage for operation, greatly reducing dust and bag breakage. Paired with a dust collection system, significantly improving the working environment for workers.

4. Intelligent operation, easy maintenance

The humanized human-machine interface (HMI) supports intuitive operation and remote monitoring, reducing the learning cost for operators. The independent modular design also makes maintenance more convenient and fault handling faster.

5. Strong adaptability to cope with complex scenarios

Whether it is a high beam vehicle or an extra long vehicle, the consolidation and loading machine can flexibly respond through segmented loading technology and dual code package head design, supporting horizontal, vertical, and mixed stacking methods.

6. High quality components ensure long-term stability

The core components of the equipment are all made of international first-line brands, such as Schneider, Panasonic, SMC, HIWIN, etc., to ensure that the equipment maintains high precision and stability during long-term high load operation.

Gachn Group vs other loading machines: why is Gachn Group more worth choosing?

According to market research and comparative analysis, the current mainstream cement loading machines mainly include various types such as robotic arms, mechanical lifting arms, swing arm type code bags, palletizing film covers, code bag covers, etc. However, they generally have the following problems:

Mechanical arms: slow actual speed, difficult dust removal, low space utilization, and not suitable for high platform trucks;

Code packet types (such as Brightness and Blue Haiyan): crowded structure, high failure rate, difficult maintenance, and high dust caused by falling packets at high positions;

Swing arm and lifting arm: uneven code packaging, easy to drop packages, and difficult to handle dust;

The Gachn Group Gongge loading machine has perfectly solved the above problems through technologies such as decentralized layout, low-level package dropping, and intelligent 3D scanning. It has the advantages of high speed, cleanliness, environmental protection, and easy maintenance. Although the number of cases is currently small, it has been highly recognized by early users.

Professional, service, and reputation are the three main reasons for choosing consolidation

Professional advantage: Gachn Group has profound technical accumulation and industry experience, providing not only equipment but also forward-looking solutions.

Service quality: From pre-sales consultation to after-sales support, a professional team escorts the entire process, paying attention to every detail and exceeding customer expectations.

Credit guarantee: honest operation, excellent quality, promises must be fulfilled, has won the trust and praise of many customers.

The Gachn Group cement automatic loading machine is not only a product, but also an important driving force for the intelligent and green upgrading of the cement industry. It helps enterprises cope with the challenges of "difficult recruitment, high costs, and strict environmental protection", improve loading efficiency and working environment, and is an ideal choice for achieving sustainable production.

A recent customer testimonial speaks volumes about the quality we build into every wheel.

After purchasing a set of our custom forged wheels, a client was involved in a major accident that left their vehicle a total loss. However, despite the extreme impact, the wheels themselves showed zero structural failure.

This resilience is a direct result of the inherent advantages of custom forging:

1. Superior Strength-to-Weight Ratio: Forging creates a denser, stronger molecular structure than cast wheels, making them incredibly impact-resistant.

2. Unmatched Durability: The monolithic construction eliminates weak points, ensuring integrity under extreme stress.

3. Ultimate Peace of Mind: This incident proves that our customization doesn't just enhance style; it's fundamentally about safety and performance.

We offer a 5-year structural warranty on the forged wheel core and a 1-year warranty on the surface finish.

Any questions, feel free to contact us.