Foreword
The downstream application market, especially the rapid increase in LED lighting demand, has driven the rapid growth of LED package glue demand. According to the survey of high-tech LEDs, the scale of China's LED packaging silicone industry reached 1.1 billion yuan in 2012, an increase of 15.8% compared with 950 million in 2011. In 2012, the total sales volume of LED packaging glue in China reached 2,030 tons, a year-on-year increase of 29.8%, and the market size was 1.81 billion yuan, a year-on-year increase of 13.4%.
In 2012, the domestic market for LED packaged silica gel was 420 million yuan, a year-on-year increase of 40%. The market size of imported silica gel is 680 million yuan, a year-on-year increase of 4.6%. Although imported packaging silica gel continues to dominate the market, the market competition pattern has quietly changed. The market size of domestically-packaged silica gel has surpassed that of US enterprise packaging silicone. one. The rapid development of domestic silica gel is accompanied by increasingly fierce market competition.
Analysts from the High-tech LED Industry Research Institute have collected a large amount of first-hand information through field investigations of the world's major LED packaging silicone companies and LED packaging companies, combined with face-to-face interviews with LED packaging industry leaders. On this basis, using the necessary statistical analysis methods, the LED packaging silicone industry will be combed and researched, and strive to reflect the development law and development trend of the industry more realistically and scientifically.
This report is for the development characteristics of China's LED packaging silicone industry in 2012, the downstream packaging demand market, the size and price of packaging silicone market, the market situation of international packaging silicone products in China, the competition pattern of packaging silicone market and the operation of key packaging silicone enterprises. A more detailed study and analysis was carried out. Gaogong LED hopes to provide the most accurate and most valuable report for investors, industry insiders, securities companies and those who want to understand the LED packaging silicone industry through practical research.
Data range description:
The data range of this report 2010-2015 The data of this report mainly involves the mainland China region, and the data in other regions of the world are involved in a small amount.
Copyright statement:
This report is copyrighted by the High-tech LED Industry Research Institute (GLII) and is only used internally by authorized companies and may not be distributed to any third party.
To purchase the above report, please consult
Contact: Mr. Zhang Tel: E-mail: hb.
2013-2015 China LED Packaging Silicone Research Report
Chapter 1: Overview of LED Packaging Silicone Market Research 6
1.1 LED package silicone related concept 6
1.1.1 Concept of LED package silicone 6
1.1.2 Classification of LED package silicone 6
1, according to the molecular chain group type 7
2, by field of use 7
3, according to the vulcanization conditions, 7
1.2LED package silicone application and performance 8
1.2.1 Application of LED packaged silicone 8
1, LED lamp beads on the application 8
2. Application on LED application products 8
1.2.2 Performance characteristics of LED packaged silicone 8
Chapter 2: LED Packaging Silicone Downstream Demand Market Analysis 10
2.1 China LED packaging market scale analysis 10
2.1.1 Analysis of packaging market characteristics 10
2.1.2 Analysis of package market size 15
1. Analysis of the number of enterprises 15
2, packaging market size analysis 17
(1) Market sales scale 17
(2) Package production scale 18
(3) Different process yield components 19
3, the global LED packaging market scale 20
2.1.3 LED package consumption analysis 21
2.2 China LED packaging market competition analysis 23
2.2.1 Analysis of market competition characteristics 23
2.2.2 Market Brand Competition Analysis 26
2.2.3 Ranking of Competitive Enterprises 27
2.2.4 Market Area Competition Analysis 33
1, LED packaging enterprise regional distribution 33
2, LED packaging enterprise regional characteristics 34
Chapter III: Analysis of China LED Packaging Silicone Market Development 40
3.1 LED package silicone market development scale analysis 40
3.1.1 LED package silicone sales scale 40
3.1.2 LED package silicone market size 42
3.1.3 LED package silicone market forecast 43
3.2 LED package silicone market price analysis 44
3.2.1 Analysis of price changes in silica gel market 44
3.2.2 Analysis of the price change of mainstream silica gel 45
3.2.3 Silicone market price forecast analysis 47
3.3 LED package silicone localization analysis 47
3.3.1 Analysis of International Silicone Market in China 47
1. American Silicone Market in China 47
2, Japanese silicone market in China 48
3. Taiwan Silicone Market in China 49
3.3.2 Analysis of domestic silica gel market development 50
1. Domestic silicone market situation 50
2, domestic silica gel scale change 51
3.3.3 Domestic silica gel market share analysis 51
Chapter 4: China LED Packaging Silicone Market Competition Analysis 54
4.1 LED package silicone market competition characteristics analysis 54
4.1.1 Silicone market competition level analysis 54
4.1.2 analysis of competition characteristics of silica gel market 55
4.2 LED packaging silicone market competition pattern analysis 56
4.2.1 Silicone enterprise market share 56
4.2.2 Silicone Enterprise Regional Competition Analysis 57
4.2.3 Packaging Silicone Enterprise Competition Ranking 59
4.2.4 LED silicone main supplier 63
Chapter 5: LED Packaging Silicone Key Enterprise Business Analysis 65
5.1 US Dow Corning Corporation Business Analysis 65
5.1.1 Enterprise Development Profile 65
5.1.2 Enterprise Product Analysis 66
5.1.3 Enterprise Marketing System 66
5.1.4 Technical strength analysis 66
5.1.5 Enterprise Development Evaluation 66
5.2 Japan Shin-Etsu Chemical Co., Ltd. Business Analysis 67
5.2.1 Enterprise Development Profile 67
5.2.2 Analysis of Enterprise Products 67
5.2.3 Enterprise Marketing System 67
5.2.4 Enterprise Development Evaluation 68
5.3 Taiwan Tianbao Technology Co., Ltd. Business Analysis 68
5.3.1 Enterprise Development Profile 68
5.3.2 Analysis of enterprise products 68
5.3.3 Enterprise Marketing System 69
5.3.4 Analysis of technical strength 69
5.3.5 Enterprise Development Evaluation 69
5.4 Taiwan Changxing Chemical Industry Co., Ltd. Business Analysis 70
5.4.1 Enterprise Development Profile 70
5.4.2 Analysis of Enterprise Products 70
5.4.3 Enterprise Marketing System 70
5.4.4 Analysis of technical strength 71
5.4.5 Enterprise Development Evaluation 71
5.5 Guangzhou Jieguo Electronic Technology Co., Ltd. Business Analysis 71
5.5.1 Enterprise Development Profile 71
5.5.2 Analysis of Enterprise Products 72
5.5.3 Enterprise Marketing System 72
5.5.4 Enterprise Development Evaluation 73
5.6 Beijing Kangmet Technology Co., Ltd. Business Analysis 73
5.6.1 Enterprise Development Profile 73
5.6.2 Analysis of Enterprise Products 73
5.6.3 Enterprise Marketing System 74
5.6.4 Analysis of technical strength 74
5.6.5 Enterprise Development Evaluation 75
5.7 Guangdong Hengda New Materials Technology Co., Ltd. Business Analysis 75
5.7.1 Enterprise Development Profile 75
5.7.2 Enterprise Product Analysis 75
5.7.3 Enterprise Marketing System 76
5.7.4 Analysis of technical strength 76
5.7.5 Enterprise Development Evaluation 76
5.8 Jiangmen Wanmu Electronic Materials Co., Ltd. Business Analysis 76
5.8.1 Enterprise Development Profile 76
5.8.2 Enterprise Product Analysis 77
5.8.3 Enterprise Marketing System 77
5.8.4 Analysis of technical strength 77
5.8.5 Enterprise Development Evaluation 78
5.9 Shenzhen Anpin Silicone Materials Co., Ltd. Business Analysis 78
5.9.1 Enterprise Development Profile 78
5.9.2 Enterprise Product Analysis 78
5.9.3 Corporate Marketing System 79
5.9.4 Technical strength analysis 79
5.9.5 Enterprise Development Evaluation 80
5.10 Dongguan Langyi Electronic Materials Co., Ltd. Business Analysis 80
5.10.1 Enterprise Development Profile 80
5.10.2 Enterprise Product Analysis 81
5.10.3 Enterprise Marketing System 81
5.10.4 Enterprise Development Evaluation 81
Chapter 6: China LED Packaging Silicone Investment Prospect Analysis 82
6.1 LED package silicone investment status analysis 82
6.1.1 Investment in the LED packaging industry 82
6.1.2 LED package silicone investment situation 85
6.2 LED package silicone investment prospects and recommendations 85
Figure 1: LED package silicone classification 6
Chart 2: Average and forecast of gross profit margin of China's LED packaging companies in 2008-2013 (unit: %)10
Figure 3: Changes in the number of LED packaging companies in China from 2008 to 2017 and forecast analysis (unit: home, %)16
Chart 4: China's LED packaging market size and growth forecast analysis for 2010-2015 (unit: 100 million yuan, %) 17
Figure 5: China LED package production scale and growth forecast analysis for 2010-2015 (unit: billion,%)18
Figure 6: The proportion of different process products in China's LED packaging in 2012 (unit: %)19
Figure 7: Sales volume of LED packaging market in major countries/regions in 2012 (unit: 100 million RMB, 100 million US dollars, %)20
Figure 8: Distribution of product market size in major LED packaging production regions in the world in 2012 (unit: %) 21
Figure 9: Market size and forecast of China's domestic LED packaging in different application areas from 2010 to 2015 (Unit: 100 million yuan) 21
Figure 10: Distribution of market size of various application areas of LED packaging in China in 2012 (unit: %) 22
Figure 11: Estimated market size distribution of various application areas of LED packaging in China in 2013 (unit: %) 23
Figure 12: 2010-2012 China LED Enterprise IPO Successful Meetings Table 25
Figure 13: Comparative analysis of market share of China's LED packaging companies in 2012 (unit: 100 million yuan, %) 26
Figure 14: 2012 China's lighting white LED packaging business competitiveness ranking 28
Figure 15: Distribution of China's LED packaging companies in 2012 (unit: %) 33
Figure 16: Comparative analysis of the number of LED packaging companies in major provinces in China in 2012 (unit: %) 35
Figure 17: Comparative analysis of the number of LED packaging companies in major cities in China in 2012 (unit: %) 36
Figure 18: Distribution of LED packaging enterprises in Guangdong Province (unit: %)37
Figure 19: Distribution of LED packaging companies in the Yangtze River Delta region in 2012 (unit: %) 38
Figure 20: Sales and Forecast Analysis of China's LED Packaging Silicone from 2010 to 2015 (Unit: ton)41
Chart 21: 2010-2015 China LED package silicone market sales and forecast analysis (unit: tons,%)41
Chart 22: 2010-2015 China LED package silicone market size and forecast (unit: 100 million yuan) 42
Figure 23: China's LED package silicone market size analysis from 2010 to 2015 (unit: 100 million yuan, %) 43
Chart 24: 2011-2012 China LED package silicone unit price change (unit: yuan / kg) 44
Chart 25: 2011-2012 China LED package silicone unit price decline trend (unit: %) 45
Chart 26: 2011-2013 China LED mainstream package silicone price analysis (average price per kg including tax) (unit: yuan / kg) 46
Figure 27: Average unit price change of China's LED package silicone in 2010-2015 (unit: yuan / kg) 47
Figure 28: 2011-2013 US LED package silicone sales scale in China (unit: 100 million yuan) 48
Chart 29: 2011-2013 Japan LED package silicone sales scale in China (unit: 100 million yuan) 49
Chart 30: 2011-2013 Taiwan LED package silicone sales scale in the mainland (unit: 100 million yuan) 50
Chart 31: Changes in the scale of domestic LED packaged silica gel market in 2011-2013 (Unit: 100 million yuan) 51
Chart 32: 2010-2015 China LED package silicone imports and domestic silica gel sales and forecast analysis (unit: tons) 52
Figure 33: Sources and sales distribution of LED packaged silica gel in China market in 2011-2013 (unit: ton) 52
Figure 34: Changes in market share of imported and domestic LED packaged silica gel in 2011-2012 (unit: %) 53
Figure 35: China LED package silicone competition level analysis 54
Figure 36: Market share of major suppliers of LED packaging silicone in China in 2012 (unit: %)56
Figure 37: Regional distribution of China's local LED packaged silica gel enterprises (unit: %) 57
Figure 38: Regional Distribution of China's LED Packaging Silicone Companies in 2012 (Unit: %) 59
Chart 39: Top 10 Most Competitive LED Packaging Silicone Companies in China in 2012 59
Chart 40: China LED package silicone manufacturer list (in no particular order) 64
Chart 41: Actual Investment Situation of China's LED Packaging Industry in 2012 (Unit: 100 million yuan) 82
Exhibit 42: Some LED packaging investment projects in China in 2012 (unit: 100 million yuan) 82
Chart 43: China's LED lighting new planning investment in the first half of 2013 (unit: 100 million yuan,%) 85
The downstream application market, especially the rapid increase in LED lighting demand, has driven the rapid growth of LED package glue demand. According to the survey of high-tech LEDs, the scale of China's LED packaging silicone industry reached 1.1 billion yuan in 2012, an increase of 15.8% compared with 950 million in 2011. In 2012, the total sales volume of LED packaging glue in China reached 2,030 tons, a year-on-year increase of 29.8%, and the market size was 1.81 billion yuan, a year-on-year increase of 13.4%.
In 2012, the domestic market for LED packaged silica gel was 420 million yuan, a year-on-year increase of 40%. The market size of imported silica gel is 680 million yuan, a year-on-year increase of 4.6%. Although imported packaging silica gel continues to dominate the market, the market competition pattern has quietly changed. The market size of domestically-packaged silica gel has surpassed that of US enterprise packaging silicone. one. The rapid development of domestic silica gel is accompanied by increasingly fierce market competition.
Analysts from the High-tech LED Industry Research Institute have collected a large amount of first-hand information through field investigations of the world's major LED packaging silicone companies and LED packaging companies, combined with face-to-face interviews with LED packaging industry leaders. On this basis, using the necessary statistical analysis methods, the LED packaging silicone industry will be combed and researched, and strive to reflect the development law and development trend of the industry more realistically and scientifically.
This report is for the development characteristics of China's LED packaging silicone industry in 2012, the downstream packaging demand market, the size and price of packaging silicone market, the market situation of international packaging silicone products in China, the competition pattern of packaging silicone market and the operation of key packaging silicone enterprises. A more detailed study and analysis was carried out. Gaogong LED hopes to provide the most accurate and most valuable report for investors, industry insiders, securities companies and those who want to understand the LED packaging silicone industry through practical research.
Data range description:
The data range of this report 2010-2015 The data of this report mainly involves the mainland China region, and the data in other regions of the world are involved in a small amount.
Copyright statement:
This report is copyrighted by the High-tech LED Industry Research Institute (GLII) and is only used internally by authorized companies and may not be distributed to any third party.
To purchase the above report, please consult
Contact: Mr. Zhang Tel: E-mail: hb.
2013-2015 China LED Packaging Silicone Research Report
Chapter 1: Overview of LED Packaging Silicone Market Research 6
1.1 LED package silicone related concept 6
1.1.1 Concept of LED package silicone 6
1.1.2 Classification of LED package silicone 6
1, according to the molecular chain group type 7
2, by field of use 7
3, according to the vulcanization conditions, 7
1.2LED package silicone application and performance 8
1.2.1 Application of LED packaged silicone 8
1, LED lamp beads on the application 8
2. Application on LED application products 8
1.2.2 Performance characteristics of LED packaged silicone 8
Chapter 2: LED Packaging Silicone Downstream Demand Market Analysis 10
2.1 China LED packaging market scale analysis 10
2.1.1 Analysis of packaging market characteristics 10
2.1.2 Analysis of package market size 15
1. Analysis of the number of enterprises 15
2, packaging market size analysis 17
(1) Market sales scale 17
(2) Package production scale 18
(3) Different process yield components 19
3, the global LED packaging market scale 20
2.1.3 LED package consumption analysis 21
2.2 China LED packaging market competition analysis 23
2.2.1 Analysis of market competition characteristics 23
2.2.2 Market Brand Competition Analysis 26
2.2.3 Ranking of Competitive Enterprises 27
2.2.4 Market Area Competition Analysis 33
1, LED packaging enterprise regional distribution 33
2, LED packaging enterprise regional characteristics 34
Chapter III: Analysis of China LED Packaging Silicone Market Development 40
3.1 LED package silicone market development scale analysis 40
3.1.1 LED package silicone sales scale 40
3.1.2 LED package silicone market size 42
3.1.3 LED package silicone market forecast 43
3.2 LED package silicone market price analysis 44
3.2.1 Analysis of price changes in silica gel market 44
3.2.2 Analysis of the price change of mainstream silica gel 45
3.2.3 Silicone market price forecast analysis 47
3.3 LED package silicone localization analysis 47
3.3.1 Analysis of International Silicone Market in China 47
1. American Silicone Market in China 47
2, Japanese silicone market in China 48
3. Taiwan Silicone Market in China 49
3.3.2 Analysis of domestic silica gel market development 50
1. Domestic silicone market situation 50
2, domestic silica gel scale change 51
3.3.3 Domestic silica gel market share analysis 51
Chapter 4: China LED Packaging Silicone Market Competition Analysis 54
4.1 LED package silicone market competition characteristics analysis 54
4.1.1 Silicone market competition level analysis 54
4.1.2 analysis of competition characteristics of silica gel market 55
4.2 LED packaging silicone market competition pattern analysis 56
4.2.1 Silicone enterprise market share 56
4.2.2 Silicone Enterprise Regional Competition Analysis 57
4.2.3 Packaging Silicone Enterprise Competition Ranking 59
4.2.4 LED silicone main supplier 63
Chapter 5: LED Packaging Silicone Key Enterprise Business Analysis 65
5.1 US Dow Corning Corporation Business Analysis 65
5.1.1 Enterprise Development Profile 65
5.1.2 Enterprise Product Analysis 66
5.1.3 Enterprise Marketing System 66
5.1.4 Technical strength analysis 66
5.1.5 Enterprise Development Evaluation 66
5.2 Japan Shin-Etsu Chemical Co., Ltd. Business Analysis 67
5.2.1 Enterprise Development Profile 67
5.2.2 Analysis of Enterprise Products 67
5.2.3 Enterprise Marketing System 67
5.2.4 Enterprise Development Evaluation 68
5.3 Taiwan Tianbao Technology Co., Ltd. Business Analysis 68
5.3.1 Enterprise Development Profile 68
5.3.2 Analysis of enterprise products 68
5.3.3 Enterprise Marketing System 69
5.3.4 Analysis of technical strength 69
5.3.5 Enterprise Development Evaluation 69
5.4 Taiwan Changxing Chemical Industry Co., Ltd. Business Analysis 70
5.4.1 Enterprise Development Profile 70
5.4.2 Analysis of Enterprise Products 70
5.4.3 Enterprise Marketing System 70
5.4.4 Analysis of technical strength 71
5.4.5 Enterprise Development Evaluation 71
5.5 Guangzhou Jieguo Electronic Technology Co., Ltd. Business Analysis 71
5.5.1 Enterprise Development Profile 71
5.5.2 Analysis of Enterprise Products 72
5.5.3 Enterprise Marketing System 72
5.5.4 Enterprise Development Evaluation 73
5.6 Beijing Kangmet Technology Co., Ltd. Business Analysis 73
5.6.1 Enterprise Development Profile 73
5.6.2 Analysis of Enterprise Products 73
5.6.3 Enterprise Marketing System 74
5.6.4 Analysis of technical strength 74
5.6.5 Enterprise Development Evaluation 75
5.7 Guangdong Hengda New Materials Technology Co., Ltd. Business Analysis 75
5.7.1 Enterprise Development Profile 75
5.7.2 Enterprise Product Analysis 75
5.7.3 Enterprise Marketing System 76
5.7.4 Analysis of technical strength 76
5.7.5 Enterprise Development Evaluation 76
5.8 Jiangmen Wanmu Electronic Materials Co., Ltd. Business Analysis 76
5.8.1 Enterprise Development Profile 76
5.8.2 Enterprise Product Analysis 77
5.8.3 Enterprise Marketing System 77
5.8.4 Analysis of technical strength 77
5.8.5 Enterprise Development Evaluation 78
5.9 Shenzhen Anpin Silicone Materials Co., Ltd. Business Analysis 78
5.9.1 Enterprise Development Profile 78
5.9.2 Enterprise Product Analysis 78
5.9.3 Corporate Marketing System 79
5.9.4 Technical strength analysis 79
5.9.5 Enterprise Development Evaluation 80
5.10 Dongguan Langyi Electronic Materials Co., Ltd. Business Analysis 80
5.10.1 Enterprise Development Profile 80
5.10.2 Enterprise Product Analysis 81
5.10.3 Enterprise Marketing System 81
5.10.4 Enterprise Development Evaluation 81
Chapter 6: China LED Packaging Silicone Investment Prospect Analysis 82
6.1 LED package silicone investment status analysis 82
6.1.1 Investment in the LED packaging industry 82
6.1.2 LED package silicone investment situation 85
6.2 LED package silicone investment prospects and recommendations 85
Figure 1: LED package silicone classification 6
Chart 2: Average and forecast of gross profit margin of China's LED packaging companies in 2008-2013 (unit: %)10
Figure 3: Changes in the number of LED packaging companies in China from 2008 to 2017 and forecast analysis (unit: home, %)16
Chart 4: China's LED packaging market size and growth forecast analysis for 2010-2015 (unit: 100 million yuan, %) 17
Figure 5: China LED package production scale and growth forecast analysis for 2010-2015 (unit: billion,%)18
Figure 6: The proportion of different process products in China's LED packaging in 2012 (unit: %)19
Figure 7: Sales volume of LED packaging market in major countries/regions in 2012 (unit: 100 million RMB, 100 million US dollars, %)20
Figure 8: Distribution of product market size in major LED packaging production regions in the world in 2012 (unit: %) 21
Figure 9: Market size and forecast of China's domestic LED packaging in different application areas from 2010 to 2015 (Unit: 100 million yuan) 21
Figure 10: Distribution of market size of various application areas of LED packaging in China in 2012 (unit: %) 22
Figure 11: Estimated market size distribution of various application areas of LED packaging in China in 2013 (unit: %) 23
Figure 12: 2010-2012 China LED Enterprise IPO Successful Meetings Table 25
Figure 13: Comparative analysis of market share of China's LED packaging companies in 2012 (unit: 100 million yuan, %) 26
Figure 14: 2012 China's lighting white LED packaging business competitiveness ranking 28
Figure 15: Distribution of China's LED packaging companies in 2012 (unit: %) 33
Figure 16: Comparative analysis of the number of LED packaging companies in major provinces in China in 2012 (unit: %) 35
Figure 17: Comparative analysis of the number of LED packaging companies in major cities in China in 2012 (unit: %) 36
Figure 18: Distribution of LED packaging enterprises in Guangdong Province (unit: %)37
Figure 19: Distribution of LED packaging companies in the Yangtze River Delta region in 2012 (unit: %) 38
Figure 20: Sales and Forecast Analysis of China's LED Packaging Silicone from 2010 to 2015 (Unit: ton)41
Chart 21: 2010-2015 China LED package silicone market sales and forecast analysis (unit: tons,%)41
Chart 22: 2010-2015 China LED package silicone market size and forecast (unit: 100 million yuan) 42
Figure 23: China's LED package silicone market size analysis from 2010 to 2015 (unit: 100 million yuan, %) 43
Chart 24: 2011-2012 China LED package silicone unit price change (unit: yuan / kg) 44
Chart 25: 2011-2012 China LED package silicone unit price decline trend (unit: %) 45
Chart 26: 2011-2013 China LED mainstream package silicone price analysis (average price per kg including tax) (unit: yuan / kg) 46
Figure 27: Average unit price change of China's LED package silicone in 2010-2015 (unit: yuan / kg) 47
Figure 28: 2011-2013 US LED package silicone sales scale in China (unit: 100 million yuan) 48
Chart 29: 2011-2013 Japan LED package silicone sales scale in China (unit: 100 million yuan) 49
Chart 30: 2011-2013 Taiwan LED package silicone sales scale in the mainland (unit: 100 million yuan) 50
Chart 31: Changes in the scale of domestic LED packaged silica gel market in 2011-2013 (Unit: 100 million yuan) 51
Chart 32: 2010-2015 China LED package silicone imports and domestic silica gel sales and forecast analysis (unit: tons) 52
Figure 33: Sources and sales distribution of LED packaged silica gel in China market in 2011-2013 (unit: ton) 52
Figure 34: Changes in market share of imported and domestic LED packaged silica gel in 2011-2012 (unit: %) 53
Figure 35: China LED package silicone competition level analysis 54
Figure 36: Market share of major suppliers of LED packaging silicone in China in 2012 (unit: %)56
Figure 37: Regional distribution of China's local LED packaged silica gel enterprises (unit: %) 57
Figure 38: Regional Distribution of China's LED Packaging Silicone Companies in 2012 (Unit: %) 59
Chart 39: Top 10 Most Competitive LED Packaging Silicone Companies in China in 2012 59
Chart 40: China LED package silicone manufacturer list (in no particular order) 64
Chart 41: Actual Investment Situation of China's LED Packaging Industry in 2012 (Unit: 100 million yuan) 82
Exhibit 42: Some LED packaging investment projects in China in 2012 (unit: 100 million yuan) 82
Chart 43: China's LED lighting new planning investment in the first half of 2013 (unit: 100 million yuan,%) 85
The single groove blanking process of motor blanking is a kind of blanking process relative to double blanking. Motor fixed, Rotor Core punching using single groove punching process, its mold design, manufacturing are relatively simple, suitable for small batch, variety of production, has the characteristics of low cost, fast change. With the development of advanced punching machine, production efficiency continues to improve, the single punching process is also developing rapidly. For the large motor, because of the cost of the duplex die and the equipment capacity, the single groove is also used. Another advantage of single groove punching is the consistency of groove size. Compound die is the same punch, stator or rotor groove completed at one time. How many slots correspond to the same number of punches, punch size to achieve complete has always been some difficulties: single slot punching is by the same punch to complete all the slots, groove consistency is better.
Stator and rotor laminations are an important part of motors and generators. For large-size and small-batch punching sheets, we usually use the notching method to produce them. The advantages of notching are that the cost of the notching die is low and the production cycle of the notching die is short. It is suitable for producing large size laminations, usually the outer diameter is from 500mm-1250mm. The slot size is more accurate than Laser Cutting.
Stator And Rotor Lamination By Single Notching,Stator Core Laminations,Generator Stator Laminations,Electric Motor Rotor Laminations
Henan Yongrong Power Co., Ltd , https://www.hnyongrongglobal.com