Questions of Company:
Q1: Are you manufacturer?
A1: Yes, We are a manufacturer who owning 2 professional factories. We specialized in Vacuum Sealer, Milk Frother, Food Warming Tray, Ceramic Stove, Hot Plate, Multi-Cooker, etc. Our company located in HangZhou City, ZheJiang . You are always welcome to visit us.
Q2: How many years have the factory been?
A2: It’s about 16 years.
Q3: What is a credit guarantee order?
A3: Credit guarantee orders are established on the Alibaba website, guaranteed by Alibaba, and the entire transaction is completed on the website. Alibaba International Station can provide sellers with credit endorsements, guarantee transaction security, and quickly facilitate transactions. Credit guarantee orders can guarantee the delivery date and quality of the goods, and the interests of both buyers and sellers can be well protected to avoid unnecessary losses.
Questions of Order:
Q1: Can you provide OEM/ODM service?
A1: Yes, we have strong developing team to support OEM/ODM service. The products can be made according to your request. We provide OEM/ODM service which including logo printing, gift box, carton box, rating label,etc.
Q2: What’s your MOQ?
A2: 1000pcs. For our first cooperation, your small order is acceptable, but the price is a little highly, you know, the price is based on quantity.
Q3: What is the sample lead time & production lead time?
A3: The stock sample 3~5 days, making sample 7~10 days after confirmed. The production lead time is about 35 days after design being confirmed.
Q4: What’s your payment terms?
A4: 30% deposit, and balance before shipment. We’ll show you the photos of the products and packages before you pay the balance.
Q5: What is your terms of delivery?
A5: FOB/CIF/Door to Door/By air as you like.
|Product Name:||Vacuum Sealer|
|Material:||ABS Plastic Housing-Different Color for Option|
What is the typical weight and size of portable vacuum pumps?
The weight and size of portable vacuum pumps can vary depending on the specific model, manufacturer, and intended application. However, portable vacuum pumps are generally designed to be compact and lightweight for ease of transport and maneuverability. Here is an overview of the typical weight and size characteristics of portable vacuum pumps:
The weight of portable vacuum pumps can range from a few pounds to around 30 pounds (1 kg to 14 kg) or more, depending on the capacity, construction, and features of the pump. Smaller, handheld vacuum pumps used for lighter-duty applications such as brake bleeding or small-scale fluid transfer may weigh less than 5 pounds (2 kg). On the other hand, larger portable vacuum pumps with higher capacity and robust construction, suitable for industrial or heavy-duty applications, may weigh 20 pounds (9 kg) or more.
Portable vacuum pumps are designed to have a compact footprint, allowing for easy transportation and storage. The size of a portable vacuum pump can vary depending on its capacity, design, and functionality. In general, portable vacuum pumps can range from small handheld devices to larger units that are approximately the size of a small toolbox. The dimensions can vary, but as a rough estimate, a typical portable vacuum pump may have dimensions of around 10 to 20 inches (25 to 50 cm) in length, 6 to 12 inches (15 to 30 cm) in width, and 8 to 16 inches (20 to 40 cm) in height.
It’s important to note that these size and weight estimates are approximate and can vary significantly depending on the specific model and manufacturer. When selecting a portable vacuum pump, it is advisable to refer to the manufacturer’s specifications and dimensions to get accurate information about the weight and size of a particular model.
Additionally, it’s worth considering that the weight and size of a portable vacuum pump may also depend on the features and accessories it includes. Some models may come with built-in storage compartments for accessories, carrying handles, or additional features that can affect the overall dimensions and weight.
Overall, portable vacuum pumps are designed to be lightweight and compact, allowing for easy portability and maneuverability in various applications, including automotive, HVAC, and industrial tasks.
Are there noise considerations when using portable vacuum pumps?
Yes, there are noise considerations to take into account when using portable vacuum pumps. The noise generated by a vacuum pump can have various implications, including workplace safety, environmental impact, and user comfort. Here are some important points to consider regarding noise when using portable vacuum pumps:
- Workplace Safety: Excessive noise levels can pose a risk to workers’ health and safety. Prolonged exposure to high noise levels can lead to hearing damage or loss. It is essential to assess the noise levels produced by the vacuum pump and ensure that they comply with occupational health and safety regulations. If the noise exceeds permissible limits, appropriate measures, such as hearing protection equipment or noise reduction strategies, should be implemented.
- Environmental Impact: In certain settings, such as laboratories or research facilities, noise generated by vacuum pumps can affect the surrounding environment. Excessive noise may interfere with sensitive experiments, measurements, or research activities. It is important to consider the noise emissions of the portable vacuum pump and select models that offer quieter operation whenever possible.
- User Comfort: Noise levels can also impact user comfort and convenience. Operating a vacuum pump that produces loud noise for prolonged periods can be unpleasant and cause fatigue or stress. Choosing a portable vacuum pump with lower noise emissions can help create a more comfortable working environment for users.
- Noise Reduction Measures: There are several measures that can be taken to mitigate noise levels when using portable vacuum pumps. These include:
- Isolation: Placing the vacuum pump in an acoustically insulated enclosure or isolating it from the surrounding area can help reduce noise transmission.
- Vibration Control: Using anti-vibration mounts or pads can minimize the transmission of vibrations from the pump to the surrounding surfaces, which can contribute to noise generation.
- Noise Enclosures: Using purpose-built noise enclosures or soundproof cabinets can provide an effective solution for reducing noise levels. These enclosures are designed to absorb and dampen noise, creating a quieter operating environment.
- Maintenance: Regular maintenance, such as lubricating moving parts and ensuring proper alignment, can help reduce noise caused by mechanical wear or inefficiencies in the vacuum pump system.
- Upgrading Equipment: When noise reduction is a critical consideration, upgrading to newer models or technologies specifically designed for quieter operation can be beneficial.
It is important to note that the noise levels produced by portable vacuum pumps can vary depending on the pump type, design, and operational conditions. When selecting a portable vacuum pump, it is advisable to review the manufacturer’s specifications, including the noise level ratings, to make an informed decision based on the noise requirements of your specific application.
By considering the noise implications and implementing appropriate measures, users can minimize the potential negative effects associated with the noise generated by portable vacuum pumps, promoting a safer and more comfortable working environment.
What are the typical applications of portable vacuum pumps?
Portable vacuum pumps have a wide range of applications across various industries. These versatile tools can be used in numerous scenarios that require vacuum or pressure generation. Here are some typical applications of portable vacuum pumps:
- HVAC Systems: Portable vacuum pumps are commonly used in HVAC systems for tasks such as evacuating refrigerant lines, removing moisture, and performing vacuum leak tests. They help ensure proper system performance, efficiency, and reliability.
- Automotive Maintenance: Portable vacuum pumps find applications in automotive maintenance tasks such as brake bleeding, fluid transfer, and vacuum testing. They assist in creating vacuum or pressure conditions necessary for proper operation and maintenance of automotive systems.
- Laboratory and Research: Portable vacuum pumps are widely utilized in laboratories and research facilities. They are employed in vacuum filtration setups, vacuum ovens, vacuum distillation processes, and as a source of vacuum for scientific experiments.
- Manufacturing and Industrial Processes: Portable vacuum pumps play a crucial role in various manufacturing and industrial processes. They are used in applications such as vacuum packaging, vacuum drying, degassing, impregnation, and composite manufacturing.
- Electronics and Semiconductor Industry: Portable vacuum pumps are utilized in the electronics and semiconductor industry for tasks such as pick and place operations, component handling, vacuum soldering, and vacuum testing.
- Medical and Pharmaceutical Applications: Portable vacuum pumps have applications in the medical and pharmaceutical fields. They are used in processes such as vacuum aspiration, vacuum sealing, filtration, and laboratory research.
- Food and Beverage Industry: Portable vacuum pumps find applications in the food and beverage industry for tasks like vacuum packaging, vacuum sealing, and degassing processes.
- Environmental Monitoring and Analysis: Portable vacuum pumps are utilized in environmental monitoring and analysis to collect air samples for analysis, such as monitoring air quality or detecting gas emissions in industrial sites.
- Construction and Building Services: Portable vacuum pumps are used in construction and building services for tasks such as removing water from flooded areas, draining liquids, and assisting in concrete pouring and mold making.
- Oil and Gas Industry: Portable vacuum pumps have applications in the oil and gas industry for tasks like well testing, pipeline maintenance, and oil spill cleanup, where vacuum or pressure conditions are required.
These are just a few examples of the typical applications of portable vacuum pumps. The versatility and convenience of portable vacuum pumps make them valuable tools in a wide range of industries and settings, providing efficient vacuum or pressure generation wherever it is needed.
editor by CX 2023-10-29