Leading Word: The prospects for the application of magnesium alloy die castings at home and abroad are very promising, especially in automobiles, aviation, ships, tanks, aircraft carriers, warships, submarines, aircraft, high-speed rail, agricultural machinery, telecommunications, transportation and machinery industries.
Magnesium alloy die-casting machines use magnesium alloy castings instead of aluminum alloy or steel parts to effectively reduce the weight of the machine, thereby significantly saving energy consumption and reducing environmental pollution. For example, if the vehicle is reduced by 100kg, the fuel consumption per kilometer can be reduced by 0.4L. Therefore, the developed countries such as the United States, Japan and Europe have begun to expand the application of magnesium alloy castings in automobiles, aircraft, submarines, and aircraft carriers, such as engine cylinders. Body, gear box, crankcase, inlet and outlet gas-liquid pipes, hubs, chassis, instrument panel, etc. Magnesium alloy castings increase at a rate of 20% to 30% per year.
Magnesium alloy die castings are increasingly used in home appliance light industry and household hardware industries, such as laptop computer casings, recording and reproducing cabinets, mobile phones, power tool housings, camera cases, upholstery, and mower casings. Chassis and so on. The use of magnesium alloy die-cast parts for these parts not only greatly reduces the weight, the dimensions are accurate and stable, but also the surface is smooth, with a series of outstanding advantages. According to incomplete statistics at home and abroad, the annual output of magnesium alloy die castings in 2015 will reach more than 18 million tons, an increase of 72.1% over 2002. Therefore, the magnesium alloy die casting machine and magnesium alloy die castings have a very wide market prospect.
After 34 years of continuous innovation, Benglong Hua Die Casting Machine Co., Ltd. was the first to produce (has been put into use) magnesium alloy automatic energy-saving high-speed die-casting machine in 2014 and won nine invention patents of the State Intellectual Property Office, eight utility models. The patent fills in the gaps that magnesium alloy die-casting machines used to import in the past, saves a lot of foreign exchange for the country, and reduces the production cost for enterprises by about 30%.
Special Custom High Speed Door
Our company is a door manufacturer integrating R&D, design, manufacturing, sales, installation and after-sales service. Our products include PVC soft-curtain high speed rolling door , PVC Curtain swing door, self repairing high speed door , turbine hard fast shutter door, automatic sliding doors, automatic swing doors, revolving automatic doors, automatic hospital doors,and folding automatic doors.
Nowadays, many companies like to buy PVC soft-curtain high speed rolling doors when purchasing PVC fast-rolling doors. What are the characteristics and advantages of it that make everyone love it? Let's talk about the overall advantages of PVC fast roller shutter doors.
Features and advantages of PVC fast roller shutter doors:
1.Good UV protection effect of PVC fast roller shutter door
The UV-proof door curtain of PVC fast rolling door, as the screen of the welding welding area, can filter harmful UV rays through the scenery, which is convenient for viewing the working situation, and prevents the flying and diffusion of sparks, smoke, debris, etc., to protect the safety of personnel. prevent fire.
Sound insulation effect PVC fast roller shutter door curtain can reduce noise decibels, prevent noise diffusion, reduce noise pollution, and be used as a machine compartment screen to improve the sound insulation effect of operations.
2. Good cold resistance effect of PVC fast roller shutter door
In the case of low temperature, the PVC fast rolling shutter can still maintain a high degree of softness, making it convenient for people and vehicles to enter and exit, and has a good isolation effect. It can prevent the loss of air conditioning and heating to a greater extent and save energy.
3. Good airtight performance of PVC fast roller shutter doors
A sealing strip with better sealing performance is installed in the track of the fast roller shutter door. With the weight of the door curtain itself, it will not bend and affect the normal operation under the wind speed of the harsh weather.
4. Good thermal insulation and energy saving effect of PVC fast roller shutter doors
PVC fast rolling shutter not only consumes no electricity, has no noise, no moving components, improves freezing efficiency, but also reduces the number of revolutions of the freezer, saving up to 50% of electricity.
5. Good anti-static effect of PVC fast roller shutter door
The curtain of the PVC fast rolling door does not produce static electricity after friction, which is suitable for the factory effect where static electricity is strictly prohibited.
Widely used in office buildings, public buildings, hotels, hospitals, supermarkets and factories in Asia, Eastern Europe and Africa. The specific requirements of an effective door system in different situations (eg clean room, operating room) may vary in different parts of the world.
Special Custom High Speed Door, Special Custom Rapid Door, Special Custom Fast Door
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , http://www.hongfarrud.com