{"id":2563,"date":"2023-12-11T00:36:32","date_gmt":"2023-12-11T00:36:32","guid":{"rendered":"https:\/\/pistonpumps.top\/china-high-quality-vacuum-drsssing-for-ulcer-care-reco-npwt-negative-pressure-wound-therapy-dressing-pump-vacuum-pump-brakes\/"},"modified":"2023-12-11T00:36:32","modified_gmt":"2023-12-11T00:36:32","slug":"china-high-quality-vacuum-drsssing-for-ulcer-care-reco-npwt-negative-pressure-wound-therapy-dressing-pump-vacuum-pump-brakes","status":"publish","type":"post","link":"https:\/\/pistonpumps.top\/en_au\/china-high-quality-vacuum-drsssing-for-ulcer-care-reco-npwt-negative-pressure-wound-therapy-dressing-pump-vacuum-pump-brakes\/","title":{"rendered":"China high quality Vacuum Drsssing for Ulcer Care Reco Npwt Negative Pressure Wound Therapy Dressing\/Pump vacuum pump brakes"},"content":{"rendered":"
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Product Description<\/h2>\n

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Product Description<\/p>\n

Production information:<\/p>\n

Item Name: negative pressure wound therapy machine\u00a0<\/p>\n

Size: 25cmX20cmX25cm<\/p>\n

Weight: 1.5kg\/pcs<\/p>\n

Negative pressure: -40~-300mmHg<\/p>\n

Free air flow rate: less 20L\/min ( can be customized around 30L\/min)<\/p>\n

Treatment modes: Continuous therapy, Dynamic therapy and intermittent therapy<\/p>\n

Display: Colorful touch screen.<\/p>\n

Battery: 24 Hours, 2.2Ah\/11.1V<\/p>\n

Recharge times: 3 Hours<\/p>\n

Canister: Disposable\/single use; 1000ml and 2000ml<\/p>\n

Power Input: Internal lion battery \/ 110-240VAC<\/p>\n

Alarms: Leaking, blocking and lowe battery.<\/p>\n

Noise: Less 50dB<\/p>\n

Carry bag: Yes<\/p>\n

Package: Individually packed in the box.<\/p>\n

\u00a0<\/p>\n

Advantages:<\/p>\n

1;\u00a0Higher free air flow rate<\/p>\n

2; Three treatment modes<\/p>\n

3; Minor noise as working<\/p>\n

4; Extended working time with battery<\/p>\n

5; Smart operation<\/p>\n

140ml 450ml 800ml Canister Negative Pressure Disposable Drainage Bottle With Npwt Machine
Negative Pressure Wound Therapy System<\/p>\n

wound healing NPWT disposable canister<\/p>\n

Specification: 140ml and 450ml.
\u00a0<\/p>\n

Packaging Details<\/p>\n

caton to pack Negative Pressure Wound Therapy NPWT wound care<\/p>\n

\u00a0<\/p>\n

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Selling Units:<\/p>\n

Single item<\/p>\n

\u00a0<\/p>\n

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Single package size:<\/p>\n

270X170X180 cm<\/p>\n

\u00a0<\/p>\n

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Single gross weight:<\/p>\n

0.800 kg<\/p>\n

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\u00a0<\/p>\n

Detailed Photos<\/p>\n

Product Parameters<\/p>\n

Negative pressure value: -50~-225mmHg
Treatment modes: Continuous & Dynamic
Battery: 12-16hours, 2.2Ah\/11.1V
Recharge times: 3.5hours
Drainage canister: 140ml\/450ml \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0
Display: Colorful touch screen
Antibacterial filter: Yes
Patient lock out: Yes
Alarms: Leaking, blocking and low battery
Quiet treatment: Less than 40dB
Power Input: Internal Lion Battery or 110-240VAC \u00a0
\u00a0<\/p>\n

Company Profile<\/p>\n

HangZhou CHINAMFG Medical Technology Co., LTD. comprehensive business involves: Importing, Exporting, R&D, OEM and Joint production. We are your best choice to get one-stop overall solution service from China. We have the advantage of many famous brands of domestic products agency, customer as the center, from the actual needs of customers, to provide them with truly valuable products and services. We are responsible and committed team that ensures your requirements will be promptly and fully met. Please contact us about your requirements.We are not only promoting our products, but also emphasizing on providing professional techniques and good services. Customer satisfaction and prompt delivery are 2 aims that we never change. Good reputation is our strong backbone. Because of this, we maintain our reputation with excellent quality and prompt delivery service.
We sincerely hope we can have long-term cooperation with you for mutual benefits; the common benefits between us can achieve the biggest profits. HangZhou CHINAMFG welcome to you and visting.<\/p>\n

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\n<\/div>\n
\n\n\n\n\n\n\n\n
Material:<\/th>\nPlastic<\/td>\n<\/tr>\n
Ethylene Oxide Sterilization:<\/th>\nEthylene Oxide Sterilization<\/td>\n<\/tr>\n
Quality Guarantee Period:<\/th>\nTwo Years<\/td>\n<\/tr>\n
Group:<\/th>\nAdult<\/td>\n<\/tr>\n
Logo Printing:<\/th>\nWithout Logo Printing<\/td>\n<\/tr>\n
Size:<\/th>\nL13.8cm*H11.7cm*W10.2cm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Samples:<\/th>\n\n
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\n US$ 26\/Piece<\/strong>
\n 1 Piece(Min.Order)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Customization:<\/th>\n\n
\n
\n Available\n <\/div>\n

|<\/span><\/p>\n

<\/i><\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"vacuum<\/p>\n

What Is the Impact of Altitude on Vacuum Pump Performance?<\/h3>\n

The performance of vacuum pumps can be influenced by the altitude at which they are operated. Here’s a detailed explanation:<\/p>\n

Altitude refers to the elevation or height above sea level. As the altitude increases, the atmospheric pressure decreases. This decrease in atmospheric pressure can have several effects on the performance of vacuum pumps:<\/p>\n

1. Reduced Suction Capacity: Vacuum pumps rely on the pressure differential between the suction side and the discharge side to create a vacuum. At higher altitudes, where the atmospheric pressure is lower, the pressure differential available for the pump to work against is reduced. This can result in a decrease in the suction capacity of the vacuum pump, meaning it may not be able to achieve the same level of vacuum as it would at lower altitudes.<\/p>\n

2. Lower Ultimate Vacuum Level: The ultimate vacuum level, which represents the lowest pressure that a vacuum pump can achieve, is also affected by altitude. As the atmospheric pressure decreases with increasing altitude, the ultimate vacuum level that can be attained by a vacuum pump is limited. The pump may struggle to reach the same level of vacuum as it would at sea level or lower altitudes.<\/p>\n

3. Pumping Speed: Pumping speed is a measure of how quickly a vacuum pump can remove gases from a system. At higher altitudes, the reduced atmospheric pressure can lead to a decrease in pumping speed. This means that the vacuum pump may take longer to evacuate a chamber or system to the desired vacuum level.<\/p>\n

4. Increased Power Consumption: To compensate for the decreased pressure differential and achieve the desired vacuum level, a vacuum pump operating at higher altitudes may require higher power consumption. The pump needs to work harder to overcome the lower atmospheric pressure and maintain the necessary suction capacity. This increased power consumption can impact energy efficiency and operating costs.<\/p>\n

5. Efficiency and Performance Variations: Different types of vacuum pumps may exhibit varying degrees of sensitivity to altitude. Oil-sealed rotary vane pumps, for example, may experience more significant performance variations compared to dry pumps or other pump technologies. The design and operating principles of the vacuum pump can influence its ability to maintain performance at higher altitudes.<\/p>\n

It’s important to note that vacuum pump manufacturers typically provide specifications and performance curves for their pumps based on standardized conditions, often at or near sea level. When operating a vacuum pump at higher altitudes, it is advisable to consult the manufacturer’s guidelines and consider any altitude-related limitations or adjustments that may be necessary.<\/p>\n

In summary, the altitude at which a vacuum pump operates can have an impact on its performance. The reduced atmospheric pressure at higher altitudes can result in decreased suction capacity, lower ultimate vacuum levels, reduced pumping speed, and potentially increased power consumption. Understanding these effects is crucial for selecting and operating vacuum pumps effectively in different altitude environments.<\/p>\n

\"vacuum<\/p>\n

How Do Vacuum Pumps Impact the Quality of 3D Printing?<\/h3>\n

Vacuum pumps play a significant role in improving the quality and performance of 3D printing processes. Here’s a detailed explanation:<\/p>\n

3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by depositing successive layers of material. Vacuum pumps are utilized in various aspects of 3D printing to enhance the overall quality, accuracy, and reliability of printed parts. Here are some key ways in which vacuum pumps impact 3D printing:<\/p>\n

1. Material Handling and Filtration: Vacuum pumps are used in 3D printing systems to handle and control the flow of materials. They create the necessary suction force to transport powdered materials, such as polymers or metal powders, from storage containers to the printing chamber. Vacuum systems also assist in filtering and removing unwanted particles or impurities from the material, ensuring the purity and consistency of the feedstock. This helps to prevent clogging or contamination issues during the printing process.<\/p>\n

2. Build Plate Adhesion: Proper adhesion of the printed object to the build plate is crucial for achieving dimensional accuracy and preventing warping or detachment during the printing process. Vacuum pumps are employed to create a vacuum environment or suction force that securely holds the build plate and ensures firm adhesion between the first layer of the printed object and the build surface. This promotes stability and minimizes the risk of layer shifting or deformation during the printing process.<\/p>\n

3. Material Drying: Many 3D printing materials, such as filament or powdered polymers, can absorb moisture from the surrounding environment. Moisture-contaminated materials can lead to poor print quality, reduced mechanical properties, or defects in the printed parts. Vacuum pumps with integrated drying capabilities can be employed to create a low-pressure environment, effectively removing moisture from the materials before they are used in the printing process. This ensures the dryness and quality of the materials, resulting in improved print outcomes.<\/p>\n

4. Resin Handling in Stereolithography (SLA): In SLA 3D printing, a liquid resin is selectively cured using light sources to create the desired object. Vacuum pumps are utilized to facilitate the resin handling process. They can be employed to degas or remove air bubbles from the liquid resin, ensuring a smooth and bubble-free flow during material dispensing. This helps to prevent defects and imperfections caused by trapped air or bubbles in the final printed part.<\/p>\n

5. Enclosure Pressure Control: Some 3D printing processes, such as selective laser sintering (SLS) or binder jetting, require the printing chamber to be maintained at a specific pressure or controlled atmosphere. Vacuum pumps are used to create a controlled low-pressure or vacuum environment within the printing chamber, enabling precise pressure regulation and maintaining the desired conditions for optimal printing results. This control over the printing environment helps to prevent oxidation, improve material flow, and enhance the quality and consistency of printed parts.<\/p>\n

6. Post-Processing and Cleaning: Vacuum pumps can also aid in post-processing steps and cleaning of 3D printed parts. For instance, in processes like support material removal or surface finishing, vacuum systems can assist in the removal of residual support structures or excess powder from printed objects. They can also be employed in vacuum-based cleaning methods, such as vapor smoothing, to achieve smoother surface finishes and enhance the aesthetics of the printed parts.<\/p>\n

7. System Maintenance and Filtration: Vacuum pumps used in 3D printing systems require regular maintenance and proper filtration to ensure their efficient and reliable operation. Effective filtration systems within the vacuum pumps help to remove any contaminants or particles generated during printing, preventing their circulation and potential deposition on the printed parts. This helps to maintain the cleanliness of the printing environment and minimize the risk of defects or impurities in the final printed objects.<\/p>\n

In summary, vacuum pumps have a significant impact on the quality of 3D printing. They contribute to material handling and filtration, build plate adhesion, material drying, resin handling in SLA, enclosure pressure control, post-processing and cleaning, as well as system maintenance and filtration. By utilizing vacuum pumps in these critical areas, 3D printing processes can achieve improved accuracy, dimensional stability, material quality, and overall print quality.<\/p>\n

\"vacuum<\/p>\n

How Are Vacuum Pumps Different from Air Compressors?<\/h3>\n

Vacuum pumps and air compressors are both mechanical devices used to manipulate air and gas, but they serve opposite purposes. Here’s a detailed explanation of their differences:<\/p>\n

1. Function:<\/p>\n

– Vacuum Pumps: Vacuum pumps are designed to remove or reduce the pressure within a closed system, creating a vacuum or low-pressure environment. They extract air or gas from a chamber, creating suction or negative pressure.<\/p>\n

– Air Compressors: Air compressors, on the other hand, are used to increase the pressure of air or gas. They take in ambient air or gas and compress it, resulting in higher pressure and a compacted volume of air or gas.<\/p>\n

2. Pressure Range:<\/p>\n

– Vacuum Pumps: Vacuum pumps are capable of generating pressures below atmospheric pressure or absolute zero pressure. The pressure range typically extends into the negative range, expressed in units such as torr or pascal.<\/p>\n

– Air Compressors: Air compressors, on the contrary, operate in the positive pressure range. They increase the pressure above atmospheric pressure, typically measured in units like pounds per square inch (psi) or bar.<\/p>\n

3. Applications:<\/p>\n

– Vacuum Pumps: Vacuum pumps have various applications where the creation of a vacuum or low-pressure environment is required. They are used in processes such as vacuum distillation, vacuum drying, vacuum packaging, and vacuum filtration. They are also essential in scientific research, semiconductor manufacturing, medical suction devices, and many other industries.<\/p>\n

– Air Compressors: Air compressors find applications where compressed air or gas at high pressure is needed. They are used in pneumatic tools, manufacturing processes, air conditioning systems, power generation, and inflating tires. Compressed air is versatile and can be employed in numerous industrial and commercial applications.<\/p>\n

4. Design and Mechanism:<\/p>\n

– Vacuum Pumps: Vacuum pumps are designed to create a vacuum by removing air or gas from a closed system. They may use mechanisms such as positive displacement, entrapment, or momentum transfer to achieve the desired vacuum level. Examples of vacuum pump types include rotary vane pumps, diaphragm pumps, and diffusion pumps.<\/p>\n

– Air Compressors: Air compressors are engineered to compress air or gas, increasing its pressure and decreasing its volume. They use mechanisms like reciprocating pistons, rotary screws, or centrifugal force to compress the air or gas. Common types of air compressors include reciprocating compressors, rotary screw compressors, and centrifugal compressors.<\/p>\n

5. Direction of Air\/Gas Flow:<\/p>\n

– Vacuum Pumps: Vacuum pumps draw air or gas into the pump and then expel it from the system, creating a vacuum within the chamber or system being evacuated.<\/p>\n

– Air Compressors: Air compressors take in ambient air or gas and compress it, increasing its pressure and storing it in a tank or delivering it directly to the desired application.<\/p>\n

While vacuum pumps and air compressors have different functions and operate under distinct pressure ranges, they are both vital in various industries and applications. Vacuum pumps create and maintain a vacuum or low-pressure environment, while air compressors compress air or gas to higher pressures for different uses and processes.<\/p>\n

\"China\"China
editor by CX 2023-12-11<\/p>","protected":false},"excerpt":{"rendered":"

Product Description Product Description Production information: Item Name: negative pressure wound therapy machine\u00a0 Size: 25cmX20cmX25cm Weight: 1.5kg\/pcs Negative pressure: -40~-300mmHg Free air flow rate: less 20L\/min ( can be customized around 30L\/min) Treatment modes: Continuous therapy, Dynamic therapy and intermittent therapy Display: Colorful touch screen. Battery: 24 Hours, 2.2Ah\/11.1V Recharge times: 3 Hours Canister: Disposable\/single […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[462,463,2297,239,240,1934,466,242,2042,467],"class_list":["post-2563","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-high-pressure-vacuum-pump","tag-high-vacuum-pump","tag-pressure-vacuum-pump","tag-pump-vacuum","tag-pump-vacuum-pump","tag-quality-vacuum-pump","tag-vacuum-pressure-pump","tag-vacuum-pump","tag-vacuum-pump-china","tag-vacuum-pump-high-pressure"],"_links":{"self":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/2563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/comments?post=2563"}],"version-history":[{"count":0,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/posts\/2563\/revisions"}],"wp:attachment":[{"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/media?parent=2563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/categories?post=2563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pistonpumps.top\/en_au\/wp-json\/wp\/v2\/tags?post=2563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}