Slitting Line, Cut To Length Manufacturers
both two types machines are for cutting the coil to small pieces then the coil
could be used together with various types machine. For slitting machine, it is
used for slitting the wide coil to narrow pieces then it could be used for
making pipe, purline and others. For the cutting to length machine, it is used
for cutting the long coil to small length pieces, then it could be used
together with manual version roofing sheet roll forming machines and Liner Forming Machine.
Slitting Line/Cut To Length Line Slitting Line Machine,Coil Slitting Line,Steel Slitting Line,Cut To Length Line,Liner Forming Machine Zhongtuo Roll Forming Machinery Co., ltd , https://www.frameforming.nl
Inventory 2016 industry standard for lighting industry
As the semiconductor lighting industry gradually matures, I have made your importance prominent in standard certification patents. Standards, intellectual property protection, and brand building have become the focus of many companies. Looking back on 2015, the standards and patent fields are not at all deserted. As the semiconductor lighting industry gradually matures, I have made your importance prominent in standard certification patents. Standards, intellectual property protection, and brand building have become the focus of many companies. Looking back on 2015, the standards and patent fields are not at all deserted. Standard certification: internal and external efforts 1, GB/T 32655-2016 "LED growth terminology and definition for plant growth" released on April 25, the National Standards Committee issued "China National Standards Announcement No. 7 of 2016", by semiconductor lighting joint The National Standard GB/T 32655-2016 “LED Illumination Terms and Definitions for Plant Growthâ€, which was developed by the State Key Laboratory of Innovation, was released. This standard is the first basic standard developed in the field of plant illumination at home and abroad. It has established terms and definitions in lighting, plant growth, LED products, test systems, etc., such as distinguishing the definition of confusion between plant illumination and general illumination. Illumination and illumination, light intensity and photon irradiance; definition of photosynthetic photon flux, photosynthetic photon flux density, relative quantum efficiency (RQE) curve (photosynthesis), light formulation, etc. This standard alleviates the confusion of relevant definitions in the industry and the terminology is not uniform. It has important guiding significance for the industries involved in LED lighting for plant growth, and lays a foundation for the application and promotion of LED in China's agriculture. 2, "General lighting for non-directional self-ballasted LED lights energy efficiency label implementation rules" released LED bulbs must be affixed with energy efficiency label to be listed for sale on June 24, the National Development and Reform Commission, the AQSIQ and the national recognition The JISC has formulated and revised the "Product Catalogue of Energy Efficiency Labeling for the People's Republic of China (2016 Edition)", "Basic Style of China's Energy Efficiency Labeling" (Revised), and "Energy Efficiency Labeling for Non-Directional Self-ballasted LED Lamps for General Lighting" Implementing Rules and other 33 categories of products energy efficiency labeling implementation rules. According to the “Implementation Rules for Energy Efficiency Labeling of Non-Directional Self-ballasted LED Lamps for General Lightingâ€, from October 1, 2016, non-directional self-ballasted LED lamps (LED bulbs) for general lighting will have to be energy efficient. The logo can only be sold on the market. Enterprises need to complete three items in order to obtain energy efficiency labels, including LED bulbs for 1000 hours of lighting test; complete LED bulb test report; provide materials for filing on China Energy Efficiency Label Network. 3. The Cross-Strait Standard Forum announced the “Safety Requirements for Integrated Double-Ended LED Lightsâ€. On September 6, China Communications Standards Association, China Electronics Industry Standardization Technology Association and Huaju Industry Common Standards Promotion Foundation announced the “Integrated Double-Ended LED Lightsâ€. 7 common standards such as “Safety Requirements†and “Overall Technical Requirements for the Whole Cabinet Server†and the 2.0 version of the Cloud Computing Industry Case Compilation. 4, "LED public lighting intelligent system interface application layer communication protocol" (draft for review) passed the October 12th, commissioned by the Ministry of Science and Technology, the Ministry of Science and Technology Semiconductor Lighting Project Management Office organized a national key experiment on joint innovation of semiconductor lighting The review of the national standard "LED public lighting intelligent system interface application layer communication protocol" prepared by the lead, after careful discussion, the experts of the validation group unanimously passed the "LED public lighting intelligent system interface application layer communication protocol" (for review) Draft). The expert group believes that the draft for review meets the technical status and application requirements, standardizes the functional requirements of the intelligent LED public lighting control system and the application layer communication protocol, and has good compatibility and scalability; the standard stipulates the LED public road lighting intelligent system. The layered architecture, function set, application layer protocol flow and application layer protocol reference, etc., are highly operable; the standard content is comprehensive and specific, which helps the public lighting control system to develop in the direction of interoperability and standardization. In addition, the expert group proposed changes to the definition of terms in the standard, the use of standard languages, and so on. The drafting group of "LED public lighting intelligent system interface application layer communication protocol" will be approved according to the expert's suggestion as soon as possible to modify the perfect standard. 5, the new national standard GB7000.1-2015 will be implemented different from the old and new standards. On November 1, China Quality Certification Center issued the "Notice on the requirements of the new standard GB 7000.1-2015 for the compulsory certification of lamps and lanterns products". The notice states that GB7000.1-2015 "Lamps Part 1: General Requirements and Tests" will be implemented on January 1, 2017, and will replace GB7000.1-2007 "Lamps Part 1: General Requirements and Tests" from the date of implementation. . According to the "Technical Resolution on the Implementation of Compulsory Product Certification for Lighting Products in Accordance with the New Standard GB 7000.1-2015" (TC05-2016-01), there are many differences between the new and old standards. Among them, four are the most typical, including the nameplate mark. Significant changes, the F series mark that the company is very familiar with is no longer used in GB7000.1-2015, and it is changed to a visualized pattern warning mark. Clear blue light hazard requirements, reduce the wire diameter requirements of SELV circuits, and do not allow grounding through built-in control devices. 6. The National Standards Institute issued the national standard C82.16-2015, which stipulates the LED driver test method. The National Electrical Manufacturers Association (NEMA) announced that the National Standards Accreditation Standards Committee C82 issued the national standard C82.16-2015: LED driver test method. This standard describes the procedures to be followed and the things to be aware of when measuring LED drive performance. The range includes, but is not limited to, LED drivers with these features: general lighting, exterior lighting, and road lighting applications; input supply voltage is 600 VDC or 600 VAC (50 or 60 Hz); output open circuit voltage is 600 V or less; constant current Constant voltage DC output; fixed, variable (adjustable), pulse width modulated, or programmable (adjustable) output power; external (independent) or internal (attached to the fixture). 7. U.S. Release of FCC Certification and Testing Requirements for RF LED Lamps On June 16, the Federal Communications Commission (FCC) issued the KDB document for the certification and testing of RF LED lamps: 640677 D01 RF LED Lighting v01. The document specifies the definition of the RF LED lamp and the certification and testing requirements for the RF LED lamp. Among them, the RF LED lamp is certified according to the FCC Part 15B VOC method. The test method is based on ANSI C63.4:2014. The RF LED lamp includes two test items: AC power port conduction emission and radiation emission, and the test requirements are based on FCC Parts 15.107 and 15.109, respectively. It should be noted that the upper limit of the test frequency for radiated emissions is as specified in 15.33(b). If the maximum operating frequency of the product is less than 1.705 MHz, the upper limit of the test frequency for radiated emissions is 30 MHz. According to the requirements of this KDB file, regardless of whether the highest operating frequency of the RF LED lamp is less than 1.705 MHz, the upper limit of the test frequency of the radiation emission is 1 GHz. In other words, it is necessary to do a radiation emission test of 30MHz-1GHz. 8. US Department of Energy releases integral LED lamp test requirements On July 1, the US Department of Energy (DOE) issued a federal bulletin on the test procedure for monolithic LEDs. Integral LED lamps required to enter the United States must be tested in a qualified laboratory in accordance with the requirements of this test procedure to obtain total luminous flux, input power, efficacy, correlated color temperature, color rendering index, power factor, lifetime and standby. Data such as power. The regulation came into effect on August 1, 2016 and was enforced on December 28, 2016. According to the requirements of this regulation, the above parameters must be tested in accordance with the standards of LM-79, LM-84, TM-28 and IEC6 2301. The new integrated LEDLamps DOE test program: DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 came into effect on August 1, 2016. 9. The United States released the latest technical resolutions of LED lamps. The five major contents were updated. On August 25, 2016, the American Underwriters Laboratories updated the LED lamp technology resolution for directly replacing fluorescent tubes, replacing the previous version issued on February 20, 2015. And plans to formally incorporate the UL1993 standard by the end of 2016. The content of this latest technical resolution has five major updates: First, the test uses a constant current power supply method to replace the original constant voltage power supply mode, eliminating the original current limit; second, if the Type A LED tube is replaced only for electronics The T5 fluorescent tube of the ballast, the DC component between the LED tube and the pin of the lamp cap are not required; the third is if the LED tube adopts a metal lamp head or has other contactable non-current-carrying metal parts, the lamp pin Pin The clearance requirements for these metal parts are lower than before; the fourth is that the component fault test is changed from 5 seconds to 5 minutes and the fifth is the test method for the cathode impedance. This latest technical resolution broke through the technical bottleneck of the previous Type A LED tube entering the North American market in several aspects, and it is expected that UL can help more LED manufacturers to quickly enter the Type A LED tube into the North American market and directly replace the North American market. A large number of double-ended straight tubes, U-shaped tubes, single-ended CFL tubes and ring tubes. The new resolution has improved the detection methods for some LED tube projects. On the other hand, the new resolution has made more detailed, scientific and more stringent technical requirements for LED tubes. All enterprises should grasp the basic contents of the new regulations, thoroughly understand the requirements of the new regulations, sort out the similarities and differences between the old and new regulations, combine the characteristics of their own LED products, select representative samples, start from the similarities and differences between the old and new technical standards, and combine specific products. The theory is linked to the reality, improving and improving the quality of its own products, so that enterprises are in a dominant position in the international trade environment. Patent: Intertwined in offensive and defensive In the development of LED lighting industry, the word patent warfare is just like a shadow, which has become one of the keynotes of the whole industry to a certain extent. From the early 337 to the present, there have been many patent engagements every year, and 2016 is no exception. There have been many incidents surrounding patents. For example, on January 8, Jingyuan Optoelectronics officially filed a lawsuit against the Taiwan Intellectual Property Court, suing Guangsheng Technology for infringing four invention patents owned by Jingyuan Optoelectronics. On January 26, LED desk factory Hongqi Technology sued the US LED manufacturer CREE for infringing a patent in the US District Court for the Northern California. The white LED related patent number is US6,841,934. Nichia and Yiguang have gone through several rounds of patent litigation, and Nichia has filed an LED patent lawsuit against BQ in the UK. Seoul Viosys filed a patent infringement lawsuit against the US court. CREE sued Feit Electric for infringement of LED bulb patents.