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Appliance & Electronics Show (Dubai) 2024!
Date: 17–19 December 2024
Time: 10:00–18:00
Booth: AI105
Location: Dubai World Trade Centre
Exciting news from the world of beauty and tech enthusiasts! Our innovative D8 Hypersonic hair dryer made a remarkable debut at the COSMOPROF MIAIMl this January, capturing the interest of brands and distributors from around the globe. This event has set a new standard in hair care technology, emphasizing the D8's revolutionary features and performance.
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There are two types of engraving machines: laser engraving and mechanical engraving, both of which rely on the principle of vacuum adsorption in terms of technology, namely circular blower or hair dryer. Especially on laser engraving machines, hair dryers are even more relentless! Below, Shoupu Electromechanical will elaborate on the industry and principles of carving machines. Engraving machine principle: The graphics to be created are traced and stored in P LT format in a computer using computer software (CORELDRAW) or other software. Open the PLT file using the specialized software of the laser engraving machine, and the graphics of this file will be displayed on the screen; The laser engraving machine can cut rubber plates based on computer graphics files. The function of a hair dryer: During the cutting process of a laser engraving machine, the rubber plate or cardboard should always be kept in its original position and cannot be moved. The hair dryer plays a positioning rol
The method of adjusting flow by using the throttling device set before the inlet of the fan is called inlet throttling adjustment. Because throttling increases pipeline resistance, it also changes the pipeline performance curve. Meanwhile, due to the fact that the inlet throttling device is generally installed in the front of the fan inlet, the non-uniform distribution of cross-sectional velocity during throttling directly affects the normal velocity distribution at the impeller inlet, thus also changing the performance curve of the fan. The operating conditions of the device after throttling adjustment are determined by the two performance curves after changes, as shown in Figure 4-13. The original operating point of the fan device is M, with a flow rate; After adopting throttling regulation, the flow rate decreases to, and its operating point is A, resulting in energy loss through regulation. If outlet throttling regulation is used, the operating point should be and the energy l
Hair dryers can be carried on an airplane. Hair dryers are not prohibited items and are not subject to carrying restrictions. They can be checked in with luggage or taken on an airplane. The weight of the hair dryer carried cannot exceed 5kg, and first-class passengers can carry two pieces of luggage per person, with each piece of luggage weighing no more than 5kg. Each business and economy class passenger is allowed to carry one piece of luggage with them, with a weight not exceeding 5 kilograms. The length, width, and height of each carry-on item shall not exceed 55 centimeters, 40 centimeters, and 20 centimeters, respectively. Items exceeding the length shall be checked in as checked baggage. 1. Instruments with deterrent power Firearms, military or police equipment, and controlled knives cannot be shipped or carried, but will only be confiscated. 2. Flammable and explosive materials Flammable and explosive items such as lighters, firecrackers, fireworks, alcohol, etc. are
The center angle of the diffuser and reducer should preferably be between 8-15o. 2. The straight pipe resistance and branch pipe resistance of the tee should be calculated separately. 3. Try to reduce the flow rate of the air outlet as much as possible. Calculation of local resistance of hair dryer: Z= ξν two ρ/ two ξ———— Local resistance coefficient. Local resistance accounts for a large proportion in ventilation and air conditioning systems, and attention should be paid during design. In order to reduce local resistance, the following measures are usually adopted: 1. Elbow When arranging pipelines, straight lines should be taken as much as possible to reduce bends. The curvature radius of a circular air duct elbow should generally be greater than (1-2) times the pipe diameter; The larger the aspect ratio of the rectangular air duct elbow section, the smaller the resistance; A rectangular right angle elbow should have a flow guide in it. 2. Tee The collision of two strea
The center angle of the diffuser and reducer should preferably be between 8-15o. 2. The straight pipe resistance and branch pipe resistance of the tee should be calculated separately. 3. Try to reduce the flow rate of the air outlet as much as possible. Calculation of local resistance of hair dryer: Z= ξν two ρ/ two ξ———— Local resistance coefficient. Local resistance accounts for a large proportion in ventilation and air conditioning systems, and attention should be paid during design. In order to reduce local resistance, the following measures are usually adopted: 1. Elbow When arranging pipelines, straight lines should be taken as much as possible to reduce bends. The curvature radius of a circular air duct elbow should generally be greater than (1-2) times the pipe diameter; The larger the aspect ratio of the rectangular air duct elbow section, the smaller the resistance; A rectangular right angle elbow should have a flow guide in it. 2. Tee The collision of two strea
Although we are very clear about the role of hair dryer bearings, some problems with hair dryers are inevitable in use. Some problems we feel are harmless, but some problems can affect the effectiveness of hair dryers. This is also why many users feel that the effectiveness of hair dryers is relatively low, especially the use of fan bearings is more prominent among these problems. Therefore, let me give you a detailed introduction to the problem of bearings with hair dryers. The two sides of the impeller are fixed and matched with the bearing seat bearings using a locking sleeve. The fault of high temperature and vibration value of the free end bearing occurred during the retest. After removing the upper cover of the bearing turn and manually rotating the fan at a slow speed, it was found that the bearing roller at a specific position on the shaft was also rolling in the non load area. This can determine that the bearing running clearance changes excessively and the installation c
