Heat pump units are essential in modern energy utilization, but heat pump units with cold recovery capabilities represent an innovative leap forward. This technology optimizes energy efficiency and sustainability in ways traditional heat pumps cannot match.

How Do Traditional Heat Pumps Work?

Traditional heat pumps transfer heat from a low-temperature environment to a high-temperature one. They are widely used for heating, hot water supply, and other applications. However, during their operation, the energy potential of released cold air is often wasted.

What Makes Cold Recovery Heat Pumps Different?

Heat pump units with cold recovery take energy efficiency to the next level by capturing and utilizing the cold energy typically discarded during cooling processes. Here's how they shine:

1. Harnessing Waste Energy

In industrial and commercial settings, cooling systems often release unused cold energy. For instance, large shopping malls generate surplus cold energy as a byproduct of their air conditioning systems. Cold recovery heat pumps capture this energy and repurpose it for other cooling needs, such as in food storage areas or refrigerated warehouses.

2. Reducing Energy Costs

By reusing cold energy, these heat pumps drastically cut the need for additional energy consumption to produce cooling, leading to significantly lower operational costs.

3. Supporting Sustainability Goals

Enhanced energy efficiency means reduced greenhouse gas emissions. Cold recovery heat pumps play a vital role in supporting sustainability initiatives by minimizing waste and improving resource utilization.

In the realm of modern industrial production, the airtightness testing of products is of paramount importance as it directly impacts the performance, reliability, and lifespan of the products. Today, we are excited to introduce to you an outstanding ceramic component multi-station helium mass spectrometer leak detector for airtightness testing equipment that will provide robust support for your production quality control.

1. High-Efficiency and Precision Detection for Enhanced Productivity

This device is controlled by a touch screen and buttons, featuring two stations. Each station is capable of simultaneously testing four products. By utilizing helium as a tracer gas and mass spectrometry technology, it achieves highly sensitive, rapid, and accurate leak detection. With a minimum detectable leak rate as low as 5X10 - 11Pa·m³/s and a response time of no more than 0.3s, along with a detection speed of over 500 pieces per hour, it can efficiently complete the testing of a large number of products in a short time, significantly enhancing your production efficiency.

2. Wide Range of Applications to Meet Diverse Needs

The equipment finds extensive applications in numerous industries such as power electronics, automobile manufacturing, air conditioning and refrigeration. It is used to detect the airtightness of various products like relays and ceramic shells. Whether it is the ceramic shell, a crucial component of many high-precision equipment and instruments whose airtightness directly affects the equipment's performance and reliability, or the relay ceramic housing, an important part in the production of DC high voltage contactors with complex internal structures, diverse materials, and a required leakage rate reaching the 10E - 13 order of magnitude, as well as a variety of other seals requiring high airtightness, it can accurately detect and ensure the quality of different products across various industries.

3. Stable and Reliable Performance for Long-Term Use

The technical parameters of the equipment showcase its excellent performance. It has a start-up time of no more than 100s, a maximum pressure of 2000Pa, a power supply voltage of AC220V±10%/50Hz, and can operate within a working environment temperature range of 5~40℃. Its compact size of 120012001600mm is designed reasonably. The structural design is ingenious. It adopts a multi-station design, with each station able to test eight products simultaneously. The sealing component consists of a transition screw and a sealing joint, which forms a sealing cell by adjusting the matching gap to ensure that the product to be detected can achieve the initial sealing effect when inserted. The support structure is welded into one piece through a high-temperature vacuum brazing process, providing reliable support and sealing connections, guaranteeing the long-term stable operation of the equipment.

4. Worry-Free After-Sales Service for Peace of Mind

We offer a usually one-year warranty period for this device. During the warranty period, if the equipment fails due to non-human factors, the manufacturer will be responsible for free repair or replacement of parts, allowing you to use it without any concerns.

During the operation, simply ensure that the workpiece is placed correctly to prevent damage to the equipment or any impact on the test results. Regularly check and maintain the equipment to ensure its normal operation, and follow the safe operation procedures to avoid accidents. If you are still troubled by product airtightness testing, this ceramic component multi-station helium mass spectrometer leak detector for airtightness testing equipment is definitely your best choice. It will become your powerful assistant in enhancing product quality and strengthening enterprise competitiveness!

In the modern refrigeration equipment manufacturing sector, the Dual-System Refrigerant Filling Machine has emerged as a top choice for numerous producers due to its outstanding performance and efficient filling capacity. Designed specifically for large-scale continuous production, this equipment adopts an intelligent modular design concept, ensuring high precision and rapid cycle times, ideal for fast quantitative filling of production line equipment.

The Dual-System Refrigerant Filling Machine is equipped with strict vacuum detection and leakage detection functions. The fully automatic filling operation not only enhances filling quality but also significantly boosts production efficiency. For refrigeration products produced on mixed lines, this machine offers up to 100 channels, allowing different filling doses to be set according to requirements. Additionally, the humanized barcode reader simplifies operations, enabling users to automatically fill the refrigerant type by scanning the barcode.

In terms of safety, this equipment fully complies with various international standards, including ASME B31.3, ISO 9001, EN 378, etc., ensuring safety and quality throughout the production process. Moreover, the equipment boasts self-monitoring and fault diagnosis functions, aiding users in early detection and resolution of issues.

In summary, the Dual-System Refrigerant Filling Machine, with its efficient, precise, and safe characteristics, offers a novel filling solution for the refrigeration equipment manufacturing industry. Whether for large home appliance manufacturers or specialized refrigeration equipment producers, this machine meets production demands, helping to enhance product quality and production efficiency.

 

 

 

 

 

 

With the rapid development of the electric vehicle industry, the sealing performance requirements for electric vehicle direct cooling plates are becoming increasingly stringent. To meet this demand, we have launched the electric vehicle direct cooling plate helium inspection equipment. This equipment adopts advanced helium mass spectrometry leak detection technology, which can quickly and accurately detect tiny leaks in direct cooling plates, ensuring that their quality and performance meet the requirements of electric vehicles.

 

The equipment boasts high precision, efficient detection speed, a high degree of automation, and wide applicability. It is easy to operate, with simple settings and operations required to complete the detection process, greatly reducing the error and labor intensity of manual operation. Meanwhile, it is suitable for detecting various types and specifications of electric vehicle direct cooling plates, demonstrating good versatility.

 

In addition, we provide professional after-sales services, including equipment installation and commissioning, technical training, maintenance, and technical support, to ensure users can correctly use and maintain the equipment and promptly resolve any issues encountered during use.

 

The electric vehicle direct cooling plate helium inspection equipment is an indispensable high-precision detection tool in the electric vehicle industry, providing important guarantees for the safe and reliable operation of electric vehicles.

In the realm of gas water heater performance testing, having reliable and advanced equipment is crucial. The Gas Water Heater Performance Testing Equipment (Laboratory Exclusive) stands out as a top-notch solution designed using imported and domestic advanced devices and testing technology.

This equipment is primarily used for testing the comprehensive performance of gas rapid water heaters within a power range of below 40kW, which can be adjusted according to user requirements. It boasts advanced technology utilization, ensuring accurate and reliable testing results.

The main parameters covered by this testing equipment include water flow and pressure, as well as gas flow and pressure. It is equipped with a 0 - 6 cubic wet flow meter and other relevant sensors for precise gas parameter measurement.

When it comes to performance, this equipment conducts a wide range of tests, including load testing, rated thermal efficiency, hot water production rate, and more. With advanced flow meters and sensors, it accurately measures water and gas parameters, guaranteeing reliable test results.

In summary, the Gas Water Heater Performance Testing Equipment is an indispensable tool for anyone in the industry looking to ensure the performance and efficiency of their gas water heaters. Its adaptability, accuracy, and comprehensive testing capabilities make it a standout choice.

Are you looking for a machine that can precisely reshape U-shaped pipe mouths, efficiently insert rings, and automatically apply welding rings to small U-shaped pipes? Then our Reshape U-Shaped Pipe Ring Inserted Machine is the ideal choice for you!

This equipment is specially designed for U-shaped copper and aluminum pipes, featuring multiple outstanding functions. It not only automatically reshapes U-shaped pipe mouths but also accurately inserts rings into the ends of U-shaped pipes and applies welding rings to small U-shaped pipes. In industries such as air conditioners and water heaters, this machine has achieved fully automatic production of small U-tube collars, greatly improving production efficiency.

Our equipment focuses on product quality, ensuring no burrs on the pipe mouths and no pinching or scratches on the pipe surfaces, resulting in a high-quality appearance for the final product. Additionally, the machine is equipped with a powerful detection function that can automatically detect small U-shaped rings and single-sided rings, ensuring the quality and integrity of the inserted rings.

Furthermore, this machine boasts the following advantages:

Versatile processing specifications, customizable according to provided drawings;

Precise center distance control with an accuracy of ±0.1mm;

Stable ring depth control within the range of 5.0±1mm;

High production capacity, with an output of 40 to 60 pieces per minute;

Low tube deformation rate, less than 3%.

Choose our Reshape U-Shaped Pipe Ring Inserted Machine and experience unprecedented efficient production and superior quality. Contact us now to embark on your journey of smart production!

 

Are you in the refrigeration industry, struggling to keep up with the demands of fin production? Look no further than the HH series open fin punch press machines - HH-CP-3045, HH-CP-3065, and HH-CP-3085. These machines are a game-changer, designed specifically for the refrigeration sector's fin manufacturing needs.

 

Unmatched Efficiency and Precision

 

The HH series is equipped with a high-speed precision punch, ensuring that each fin is punched with utmost accuracy. Whether you're producing fins for small refrigerators or large industrial cooling systems, these machines deliver consistent, high-quality results. The frequency conversion control of the host speed allows for seamless adjustment, optimizing the production process based on your specific requirements. Need a slower speed for intricate designs? Or a faster speed for high-volume production? The HH series has got you covered.

 

Robust Construction and Advanced Features

 

These punch press machines are built to last. With a hydraulic overload function, you can rest easy knowing that your investment is protected. In case of any unexpected overloads, the system kicks in to prevent damage to the machine, reducing maintenance costs and downtime. The human-machine interface, combined with a PLC and rotary encoder electrical centralized control system, makes operation a breeze. Even complex production tasks are executed flawlessly, ensuring reliable and efficient production.

 

Versatile Specifications for All Your Needs

 

Each model in the HH series offers a range of specifications to meet diverse production needs.

 

Capacity: The HH-CP-3045 comes with a 450 KW capacity, suitable for medium-scale production. If you require more power, the HH-CP-3065 with 650 KW and the HH-CP-3085 with a whopping 850 KW are there to handle larger production volumes.

Slide Stroke Length: Adjustable from 40 - 80 spm, this feature allows you to adapt to different fin thicknesses and production techniques. A shorter stroke can be used for thin fins, while a longer stroke is ideal for thicker ones.

Press Speed: Ranging from 80 - 200 mm, you can choose the speed that balances quality and quantity. Slower speeds are perfect for precision work, while faster speeds boost productivity.

Die Height: With a die height range that varies across models (e.g., 190 - 270 mm for HH-CP-3045, 195 - 290 mm for HH-CP-3065, and 240 - 340 mm for HH-CP-3085), you can use a variety of dies, expanding your production capabilities.

Material Compatibility: All models can handle aluminum with a maximum width of 330 mm, with inner diameters of Φ75/Φ150 and an outer diameter of Φ850. This compatibility ensures that you can work with common aluminum materials in the market.

 

Cost-Effective and Reliable

 The main motors in the HH series are energy-efficient. The 5.5 KW motor in HH-CP-3045 and HH-CP-3065, and the 7.5 KW motor in HH-CP-3085, provide the necessary power while keeping energy consumption in check. With a standard supply voltage of AC380V, 50HZ, three-phase five-wire system, these machines are easy to integrate into your existing production facilities.

 

In conclusion, the HH series open fin punch press machines are the ultimate solution for refrigeration equipment manufacturers looking to enhance their fin production. Don't miss out on this opportunity to revolutionize your production process - invest in the HH series today and experience the difference for yourself!

In the highly competitive field of stove manufacturing, ensuring the highest quality and safety standards is non-negotiable. Today, we are excited to introduce you to our state-of-the-art Stove Comprehensive Performance Testing Equipment (Assembly Line Exclusive), which is set to revolutionize your production process and take your products to the next level.

1. Tailored for Production Line Efficiency

This testing equipment is meticulously designed with the production line environment in mind. It seamlessly integrates into your manufacturing workflow, enabling rapid and precise testing without causing any disruptions. With its optimized design, it significantly enhances the overall production efficiency, allowing you to meet the increasing market demands with ease.

2. Precision Parameters for Unrivaled Performance

Voltage: Operating at a standard 220V/50Hz, it ensures compatibility with most factory power supplies, providing a stable power foundation for continuous and reliable testing operations.

Compressed Air: Requiring a pressure within the range of 0.5 - 0.8MPa, this precise air pressure setting guarantees the smooth operation of the pneumatic components in the equipment, facilitating accurate simulations of real-world gas flow conditions during testing.

Gas Flow: Capable of measuring gas flow rates from 0 to 5m³/H with an impressive dry-type measurement accuracy of 2.5%F.S., it offers highly accurate data on gas consumption at various stove operating states. This enables manufacturers to fine-tune the stove's gas utilization efficiency, resulting in energy-efficient products that stand out in the market.

Gauge Pressure and Gas Inlet Pressure: Both ranging from 0 to 10KPa with an accuracy of 0.5%F.S., these precise pressure measurements ensure that every aspect of the stove's pressure performance is closely monitored. Detecting even the slightest pressure variations helps to prevent potential safety hazards and ensures consistent and stable combustion performance.

3. Comprehensive Performance Testing Capabilities

Flow Rate Testing: Our equipment employs advanced sensors and algorithms to precisely measure the gas flow rate of the stove. This allows manufacturers to have a detailed understanding of the gas consumption patterns, facilitating the optimization of the stove's design for better energy efficiency and performance.

Combustion Condition Assessment: Through a multi-faceted analysis of the flame characteristics, including color, shape, and temperature distribution, our testing equipment provides a comprehensive evaluation of the combustion condition. This ensures that the stove achieves optimal combustion efficiency, reducing emissions and enhancing the cooking experience for end-users.

Flameout Protection Testing: With a focus on safety, our equipment rigorously determines the flameout protection time of the stove. In the event of an accidental flameout, it quickly assesses the responsiveness of the protection mechanism, ensuring that the gas supply is promptly cut off to prevent any potential gas leakage and associated risks.

Leak Testing: Equipped with a highly sensitive open flame leak detection system, our equipment conducts thorough inspections of all gas connections and pathways. Any minute leaks are detected and immediately flagged, guaranteeing that every stove leaving the production line is free from safety 隐患 and meets the highest safety standards.

 

Investing in our Stove Comprehensive Performance Testing Equipment (Assembly Line Exclusive) is not just a purchase; it's a strategic decision to enhance your product quality, strengthen your brand reputation, and gain a competitive edge in the market. Upgrade your production process today and deliver stoves that are synonymous with excellence and safety!

In the world of manufacturing and metalworking, finding the right equipment can be a game-changer. Today, I'm excited to introduce you to our remarkable hairpin type pipe bender, a true marvel of engineering that combines high efficiency, ease of operation, dependability, and excellent adaptability.

 

Unmatched Efficiency for Optimal Productivity

Our hairpin type pipe bender is powered by an AC servo motor NC system, ensuring precise feeding and consistent pipe lengths. Paired with clamping hydraulic and bending mechanisms, it delivers stable performance and accurate bending angles. This means you can achieve high-quality results in less time, boosting your overall productivity.

 

User-Friendly Operation for Seamless Workflow

Say goodbye to complex operations! Our pipe bender is equipped with a PLC control system and a touch screen for easy parameter setting. The intuitive interface makes it a breeze to operate, even for those with limited experience. With just one switch, you can complete the entire operation, streamlining your workflow and reducing the learning curve.

 

Rock-Solid Dependability You Can Trust

We understand the importance of reliability in your production process. That's why our hairpin type pipe bender is built with imported components and features a perfect protecting function. This ensures long-lasting performance and minimizes the risk of breakdowns, giving you peace of mind and saving you time and money on repairs.

 

Exceptional Adaptability to Meet Your Diverse Needs

Whether you're working with stainless steel, carbon steel, copper, aluminum, or other common metal pipes, our pipe bender has got you covered. It can handle different pipe materials with ease, and you can change the bending dies to meet various requirements. This versatility makes it a valuable asset for any manufacturing or metalworking operation.

 

Impressive Technical Specifications for Superior Performance

Check out these amazing technical specifications:

Model	HH-CU-1035	HH-CU-1037
Use copper pipe specifications	Φ7（Wall thickness 0.25 - 0.5mm） Φ9.52（Wall thickness 0.25 - 0.5mm）	Φ7（Wall thickness 0.25 - 0.5mm） Φ9.52（Wall thickness 0.25 - 0.5mm）
Bending center distance	Φ7(15.88 - 22mm) Φ9.52（19.05 - 25.4mm）	Φ7(15.88 - 22mm) Φ9.52（19.05 - 25.4mm）
Bending length	300 - 1300mm	300 - 2500mm
Number of bent copper tubes	5 roots	7 roots
U-Shaped center distance accuracy	±0.1mm	±0.1mm
Ellipticity of bend	<15%	<15%
Bend part thinning rate	<35%	<35%
Long U tube length accuracy	±0.8mm	±0.8mm
Length accuracy of both ends of U-tube	1.0mm	1.0mm
Control method	Manual, inching, automatic	Manual, inching, automatic
Straightness	≤3mm	≤3mm
Cutting edge rate	10%	10%
Working voltage	AC380V	AC380V
Air pressure range	0.3 - 0.5Mpa	0.5 - 0.7Mpa

These specifications guarantee precision and quality in every bend, making our pipe bender the top choice for your bending needs.

 

Comprehensive After-Sales Service for Your Peace of Mind

We don't just sell you a product; we offer a complete solution. Our after-sales service includes equipment installation and commissioning, operation training, free repair and maintenance during the warranty period, and long-term technical support. Even after the warranty expires, we'll still be there for you with affordable repair services and spare parts supply.

 

In conclusion, if you're looking for a hairpin type pipe bender that offers top-notch performance, ease of use, and reliable after-sales support, look no further. Our product is the perfect choice for you. Don't miss out on this opportunity to enhance your production capabilities and take your business to the next level. Contact us today to learn more and place your order!