[Text / high-tech LED Xiong Yuheng] Needless to say, LED packaging equipment is entering the era of localization. "The main reason for the domestic equipment is two major reasons. The first is the improvement of the quality, process and performance of domestically produced equipment. The gap with imported equipment is gradually narrowing, while the cost performance is higher and the after-sales service is more timely. Secondly, domestic packaging enterprises are forced to The pressure to control costs, had to give up imported equipment and bulk purchase of domestic equipment." Song Changning, general manager of Xinyichang mentioned. According to the GGII survey data, in the packaging of five core equipment (solid crystal machine, wire bonding machine, dispenser, beam splitter, tape machine), the localization rate of solid crystal machine and dispenser has exceeded 50. %. In the case of spectroscopic machines and taping machines, the localization rate has exceeded 80% due to the relatively low technical requirements of equipment, and the localization rate of new equipment has exceeded 95%. However, "there is also a thin horse in the grassland." The wire bonding machine with relatively high technical requirements has become a "skin horse" on the road of localization of equipment, slowing down the process of localization of the entire equipment. “Over the whole year of 2015, domestic packaging companies have expanded their production activities frequently, and they hope to control costs through scale. The demand for wire bonding machines is increasing. It is expected that the number of wire bonding machines will increase from 3,500 to 4,500 units a year. But among them, domestically produced The number of wire bonding machines will not exceed 800," said GGII senior analyst Li Shengfa. It is understood that the reason why the domestic wire bonding machine is difficult to break through is that there is a big gap between its accuracy, accuracy, product yield and imported equipment. "At present, the domestic welding wire machine is based on Cui Tao and the big family. Due to technical limitations, the core components need to be imported, and the accuracy of the problem is not obvious." Cui Tao Automation Marketing Director Liu Xiaoyan said. "The importance of soldering wire for packaged devices is self-evident. If it is used in areas where bulbs, downlights, etc. are not too high, it is feasible to use domestic wire bonding machines. If it is backlight, outdoor lighting In the field of special lighting, domestic wire bonding machines are still not up to the requirements, so they have to go farther and choose imported wire bonding equipment." A person in charge of a packaging company said. It is understood that with the return of the industry quality concept, many packaging giants including Mulinsen shares have selected the welding wire equipment of ASM, which guarantees the high quality of the device while ensuring the quantity. The domestic wire bonding equipment market is mainly concentrated in the small and medium-sized packaging enterprises, not only the small amount, but also the risk of uncertain future development. “As a equipment manufacturer, lower prices are important, but the most important thing is the quality, stability and continuity of the equipment. I think if domestic equipment companies only pay attention to price, not focus on improving performance and quality, customers The service cannot be guaranteed continuously, and its continuous investment in technology research and development cannot be guaranteed.†Lu Guoming, general manager of Tengsheng Industry, mentioned. The investigation revealed that the current domestic welding line equipment price is about 220,000 yuan per unit, and the imported welding line equipment is about 300,000 yuan each, with a price gap of nearly 30%. If the domestic wire bonding machine can fundamentally solve the problem of accuracy and accuracy, the temptation will be very large for domestic packaging companies.
Micro switches, as the name suggests, use very small force switches. It is the switch that
the external mechanical force acts on the moving reed through the
transmission element, and the fixed contact and the moving contact at
the end of the driving reed are quickly turned on or off. There are
small, ultra-small, super-small and so on in size. Functionally
waterproof. Furthermore, Metal Switches , Automotive Switches, Push Button Switches are also our competitive products.
This Mini Micro Switches are
used for automatic control and safety protection in devices that need
frequent switching circuits. They are widely used in electronic
equipment, instrumentation, mining, power systems, household appliances,
electrical equipment, and aerospace, aviation, ships, missiles, and so
on. Tanks and other military fields have been widely used in the above
fields. The switch is small, but it plays an irreplaceable role.
There are many kinds of Waterproof Micro Switches,
and there are hundreds of internal structures. There are common type,
small size and super small size according to the volume. According to
the protective performance points, there are waterproof type,
dust-proof type, and explosion proof type; according to the dividing
form, there are Single type, double type, multiple type.
The Electric Micro Switches, has
a small contact spacing and a quick acting mechanism, and the contact
mechanism that performs the switching action with a prescribed stroke
and force is covered by the outer casing, and has an external actuator
and a small outer shape.
Micro Switches Micro Switches,Waterproof Micro Switches,Mini Micro Switch,Metal Micro Switch YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com
