EMIN News

03/14/2025 10:28:04

Where leaves need to come out, why can't you wash your car at home?

If in the past you rarely washed your car at home and often took it to the shop, it was both expensive and time-consuming, especially for those who drove cars or those who only needed a rag, a little soap, a spray nozzle and a basin of water. However, this method takes a lot of time and effort. That is also the reason why more and more people choose to use a car washer to clean their car faster and more effectively. However, not everyone knows how to use a car washer at home to be both fast and clean. If you are wondering, here are some tips for washing your car at home that may help you.

03/12/2025 11:25:33

What is vacuuming? Why is vacuuming necessary?

Vacuuming is considered an effective method for packaging and preserving food, especially agricultural products and fresh foods. Using a vacuum machine can help prolong the storage time and maintain the quality of the product, limiting the growth of bacteria and mold. It is often trusted by households to manufacturing enterprises looking for ways to better protect their products.

03/10/2025 15:33:41

More economical when treating waste with ultrasonic tank

Is it difficult to clean stubborn deposits? Oxidation, rust or salt deposits often cause unsightly stains. If conventional methods are not effective enough, you should consider learning about ultrasonic cleaning tanks - cleaning equipment trusted in many industrial manufacturing fields.

03/07/2025 10:48:31

What is hydraulics? Common applications of hydraulics

During machine maintenance, disassembling and assembling bearings is always a time-consuming process, especially when the bearings are stuck or corroded. To deal with this problem, many technicians use hydraulic pullers to support the disassembly process more easily. So how does a hydraulic puller work? What is its structure? Let's find out more with EMIN.

03/06/2025 16:23:07

Point out the advantages and disadvantages of using 3D CMM scanners

How to ensure the size and shape of the product always meet the standard? This is a common problem in production, especially in industries that require high precision. That is also the reason why coordinate measuring machines (CMM) are increasingly appearing in the measurement laboratories of factories.

03/05/2025 11:13:39

How is the measuring tape used correctly?

Have you ever wondered how to accurately measure the slope, inclination and angle of a building while still ensuring aesthetics? With the water level widely used in architecture and interior design, it has become an indispensable tool in every measurement stage. Based on practical experience and a deep understanding of customer needs, the following article will share how to use the water level correctly, helping to overcome common difficulties when measuring.

03/04/2025 15:52:18

Is using a toxic gas meter safe for workers, is it really necessary?

In specific working environments such as industry, construction, oil and gas or chemical processing, the presence of toxic gases is obvious and cannot be ignored. Gases such as carbon monoxide (CO), hydrogen sulfide (H2S) or ammonia (NH3) can directly affect health and cause danger if not detected promptly. Some serious cases can lead to loss of consciousness or even death in a short time.

03/04/2025 10:22:25

Using a multimeter to test a light switch?

If your light bulbs suddenly do not light up or sometimes light up and sometimes not, affecting your daily life. First, check if the bulbs are working properly and tighten them because they often become loose over time. You also need to check if the circuit has power and the circuit breaker is not turned off or the fuse is blown.

03/03/2025 15:33:26

Is the cos press pliers broken? How to fix it at home

After a period of use, the hydraulic cos press pliers will experience dry oil, causing the internal parts to become harder and directly affected during use. If left for a long time and not repaired, it can easily get stuck or become unusable. The article below will help you check errors and fix hydraulic cos pliers!

02/27/2025 11:20:35

What is residual chlorine? What is the standard residual chlorine concentration?

Why is residual chlorine level considered a key indicator of swimming pool quality? When the chlorine content exceeds the standard threshold, it not only reduces disinfection effectiveness but can also affect user health and the durability of the tank. What is the standard chlorine level and what are the specific effects when exceeding the threshold? Join EMIN to learn more about this issue through the article below.