A brief review of the development history of a wood-based panel machinery
1. 1 Development Process 1.1.1 Development Process The development of China's wood-based panel machinery industry has experienced a period from scratch, from small to large, from mapping and imitation to technology introduction.
From the self-design of the veneer to the entire process of self-development of the production line. In 1956, Shenyang Heavy Machinery Factory designed and manufactured China's first multi-layer hot press, ending the main history of the inability to produce wood-based panel equipment in China.
1.1. 2 Development process After the 1960s, the Ministry of Wood Industry invested and expanded and rebuilt some key enterprises producing wood-based panel machinery in Heilongjiang, Shanghai, Jiangsu, Shaanxi, Henan and Yunnan provinces, and organized joint research and design. We have produced 66-type and 76-type annual production of 2000t and Nissan 30t wet-process hard fiberboard complete sets of equipment suitable for China's national conditions.
1.1. 3 Development Process In the 1970s, Shanghai Panji Factory, Northwest Plate Machine Factory, Shenyang Heavy Machinery Group Co., Ltd. and other enterprises have already possessed a series of production capacity of multi-layer multi-layer hot presses, and were carried out by Shenyang Heavy Machinery Group Co., Ltd. Responsible for drafting, formed the GB1571 national standard "multilayer hot press parameters."
1.1. 4 Development Process At the end of 1982, Shenzhong Group Co., Ltd. designed and manufactured the first production line with an annual output of 30,000 m3 large-format single-layer particleboard.
Cooperate to manufacture equipment with an annual output of 50,000 m3 large-format single-layer hot press particleboard production line. In 1992, Shenzhong Group Co., Ltd. cooperated with Hong Kong Dafu Group to develop China's first production line with an annual output of 30,000 m3MDF.
The domestic MDF complete sets of equipment have basically met the demand of the domestic market for MDF, and the market share of domestic MDF equipment is close to 90%. The domestic production line design production capacity is also close to 80% of the entire China MDF design production capacity.
The varieties of domestic wood-based panel equipment have also formed a variety of design and development:
? Suffoma developed a production line for oriented strand board and gypsum particle board.
?Heavy Group Corporation cooperated with IBT Company of Canada to design and develop: F
Annual production group company exports:
Russia: MDF production line, designed production capacity is about 10m3;
Vietnam: MDF production line.
Variety of design and development of domestic wood-based panel equipment:
? Shanghai Leverage Factory exports Ilang's MDF production line;
Xinyang Woodworking Machinery exports equipment for particleboard production in Nigeria.
In the design and development of bamboo plywood and secondary processing veneer equipment, there has also been considerable development.
1. 2 A form and approach for the development of wood-based panel products
a, surveying and mapping imitation; b, cooperation supporting; c, technology introduction; d, independent development; e, production line
1.2 1 mapping imitation advantages are: low investment in development costs, production capacity can be formed quickly; drawback is that only slavish copying and gourd painting, key parts of the design requirements, the entire production line reach the original production line Level;
1.2.2 The advantages of cooperation support are: the starting point of the design level of the production line is high, and it is easy to meet and meet the production requirements; the disadvantage is: the equipment cost is relatively high, and it is easy to cause trouble in connecting with foreign equipment, especially for the control of the technology. Certain influence
1.2.3 Technology introduction , the advantages of joint manufacturing are: it can quickly improve the design and manufacturing level of the whole domestic wood-based panel production, and can improve the manufacturing level of Chinese plate equipment from the aspects of equipment design, mechanical processing technology of equipment, and digestion and absorption of standard parts; The disadvantage is that it requires a large introduction of technical software fees;
1.2.4 Independent development and design This type of equipment is mainly embodied in the equipment design and development of the bamboo glue board production line. On the one hand, foreign advanced technology countries do not have sufficient bamboo forest resources, forcing Chinese engineers and technicians to develop and innovate. On the other hand, in order to make full use of the large amount of bamboo resources in the south, experts in the field of wood-based panel technology in China have conducted comprehensive research on various varieties and achieved results, and promoted the design and development of specialized equipment;
1.2.5 Complete production line has basically met the design of complete sets of small and medium sized MDF and particleboard production line capacity, but the performance of key equipment and technology of advanced countries products are still some gaps; large-scale production line can make some auxiliary facilities.
The application and technical improvement of the new technology of the second wood-based panel production line The main discussion here is the new product development of the particleboard production line, the MDF production line and the agricultural straw plant artificial board production line.
1. 1 Development Process 1.1.1 Development Process The development of China's wood-based panel machinery industry has experienced a period from scratch, from small to large, from mapping and imitation to technology introduction.
From the self-design of the veneer to the entire process of self-development of the production line. In 1956, Shenyang Heavy Machinery Factory designed and manufactured China's first multi-layer hot press, ending the main history of the inability to produce wood-based panel equipment in China.
1.1. 2 Development process After the 1960s, the Ministry of Wood Industry invested and expanded and rebuilt some key enterprises producing wood-based panel machinery in Heilongjiang, Shanghai, Jiangsu, Shaanxi, Henan and Yunnan provinces, and organized joint research and design. We have produced 66-type and 76-type annual production of 2000t and Nissan 30t wet-process hard fiberboard complete sets of equipment suitable for China's national conditions.
1.1. 3 Development Process In the 1970s, Shanghai Panji Factory, Northwest Plate Machine Factory, Shenyang Heavy Machinery Group Co., Ltd. and other enterprises have already possessed a series of production capacity of multi-layer multi-layer hot presses, and were carried out by Shenyang Heavy Machinery Group Co., Ltd. Responsible for drafting, formed the GB1571 national standard "multilayer hot press parameters."
1.1. 4 Development Process At the end of 1982, Shenzhong Group Co., Ltd. designed and manufactured the first production line with an annual output of 30,000 m3 large-format single-layer particleboard.
Cooperate to manufacture equipment with an annual output of 50,000 m3 large-format single-layer hot press particleboard production line. In 1992, Shenzhong Group Co., Ltd. cooperated with Hong Kong Dafu Group to develop China's first production line with an annual output of 30,000 m3MDF.
The domestic MDF complete sets of equipment have basically met the demand of the domestic market for MDF, and the market share of domestic MDF equipment is close to 90%. The domestic production line design production capacity is also close to 80% of the entire China MDF design production capacity.
The varieties of domestic wood-based panel equipment have also formed a variety of design and development:
? Suffoma developed a production line for oriented strand board and gypsum particle board.
?Heavy Group Corporation cooperated with IBT Company of Canada to design and develop: F
Annual production group company exports:
Russia: MDF production line, designed production capacity is about 10m3;
Vietnam: MDF production line.
Variety of design and development of domestic wood-based panel equipment:
? Shanghai Leverage Factory exports Ilang's MDF production line;
Xinyang Woodworking Machinery exports equipment for particleboard production in Nigeria.
In the design and development of bamboo plywood and secondary processing veneer equipment, there has also been considerable development.
1. 2 A form and approach for the development of wood-based panel products
a, surveying and mapping imitation; b, cooperation supporting; c, technology introduction; d, independent development; e, production line
1.2 1 mapping imitation advantages are: low investment in development costs, production capacity can be formed quickly; drawback is that only slavish copying and gourd painting, key parts of the design requirements, the entire production line reach the original production line Level;
1.2.2 The advantages of cooperation support are: the starting point of the design level of the production line is high, and it is easy to meet and meet the production requirements; the disadvantage is: the equipment cost is relatively high, and it is easy to cause trouble in connecting with foreign equipment, especially for the control of the technology. Certain influence
1.2.3 Technology introduction , the advantages of joint manufacturing are: it can quickly improve the design and manufacturing level of the whole domestic wood-based panel production, and can improve the manufacturing level of Chinese plate equipment from the aspects of equipment design, mechanical processing technology of equipment, and digestion and absorption of standard parts; The disadvantage is that it requires a large introduction of technical software fees;
1.2.4 Independent development and design This type of equipment is mainly embodied in the equipment design and development of the bamboo glue board production line. On the one hand, foreign advanced technology countries do not have sufficient bamboo forest resources, forcing Chinese engineers and technicians to develop and innovate. On the other hand, in order to make full use of the large amount of bamboo resources in the south, experts in the field of wood-based panel technology in China have conducted comprehensive research on various varieties and achieved results, and promoted the design and development of specialized equipment;
1.2.5 Complete production line has basically met the design of complete sets of small and medium sized MDF and particleboard production line capacity, but the performance of key equipment and technology of advanced countries products are still some gaps; large-scale production line can make some auxiliary facilities.
The application and technical improvement of the new technology of the second wood-based panel production line The main discussion here is the new product development of the particleboard production line, the MDF production line and the agricultural straw plant artificial board production line.
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