Blog posts of '2025' 'March'

Strapping machines play a vital role in modern packaging operations. They’re widely used across industries like logistics, manufacturing, and food processing, where efficient and secure packaging is essential. These machines handle the key steps of tensioning, welding, and cutting strapping bands, helping to streamline the process and improve overall packaging quality.

The core principle of an anemometer is based on heat exchange: a heated metal wire (hot wire) dissipates heat in the fluid, and the temperature drop is directly proportional to the wind speed. By measuring the change in resistance, the flow rate can be calculated. The probes are divided into thermosensitive type (0-5m/s), impeller type (5-40m/s), and pitot tube type (40-100m/s), respectively suitable for low-speed, medium-speed, and high-speed scenarios. The probe materials need to be heat-resistant. The thermosensitive type is applicable from -70℃ to +350℃, special impeller probes can withstand up to 350℃, and the pitot tube is more suitable for extreme high-temperature environments.

A banding tool is a specialized hand or machine-operated tool designed to apply, tighten, and secure bands or straps, often made of steel or plastic, around various objects or packages. Commonly used in industries like shipping, warehousing, construction, and packaging, banding tools ensure the stability and integrity of loads during transport and storage by tightly securing items to prevent shifting or damage.

A hand-pruning shear is a tool used to prune branches of plants, trees, or shrubs. It usually consists of two sharp blades and a handle that is operated manually to cut the branches. Hand pruning shears are suitable for small to medium-thick branches and are widely used in horticulture, fruit tree pruning, and plant care.

The jump starter uses a high-rate lithium-ion polymer battery. The car jump starter is compact, easy to carry and simple to operate, suitable for car owners to carry with their cars. The jump starter power supply not only provides strong starting power to ensure that the car starts smoothly in an emergency, but also can charge mobile phones and other devices. Affordable and cost-effective, it is an ideal choice for car owners to own. Tools.com provides the following car emergency starter power supply price list for your reference.

A sound level meter is a basic tool used to measure noise levels. It consists of a microphone, a preamplifier, an attenuator, an amplifier, a frequency filter, and a display meter. The way it works is simple: the microphone picks up sound and turns it into an electrical signal. The preamplifier adjusts the signal to match the microphone, and then the amplifier and filter process the signal to measure noise at different frequencies. Finally, the processed signal is sent to the display meter, which shows the noise level.

An air operated double diaphragm (AODD) pump is a commonly used fluid transfer device that uses compressed air as its power source. Through the reciprocating motion of the diaphragm, it facilitates the intake and discharge of fluids. With its simple structure, easy maintenance, and versatility in transferring various media, it is widely used in industries such as chemicals, pharmaceuticals, and food processing. For many businesses and individual users, selecting the right air operated double diaphragm pump can be a challenging task. Different operating conditions require different specifications for the pump's materials, flow rate, head, inlet and outlet sizes, and more. Tool.com provides some key factors to help you choose the most suitable air operated double diaphragm pump.