There are still many problems in the development of China's fasteners. The scale is uneven, the added value of products is low, and the malicious competition in the industry... The excessive energy consumption of fastener enterprises and the environmental pollution caused by the industry have seriously hindered the development of the industry. Whether it is the international market or the international market, "Made in China" faces a green threshold. Environmental protection issues have become a shortcoming of my country's fastener exports to the EU and other markets. If my country's fastener enterprises do not try to change the status quo, they will encounter more foreign technical barriers.


Hardware fastener enterprises and environmental protection actions keep pace with common development

In fact, even if there are no various environmental protection directives to prevent Chinese fasteners from entering foreign countries, Chinese fastener companies must automatically adjust their business structure, and must not be at the cost of harming the environment. The pollution to the environment in the production process of fasteners mainly includes waste gas, waste water, dust, oil fume (fog) and noise generated and discharged in production.

1. Enterprises should improve their management level. Comprehensively strengthening the management of sales, R&D, production, storage and transportation is the fundamental way to reduce energy consumption and three waste pollution. Training management for employees is also an effective way to comply with the theme of environmental protection.


2. Enterprise operators shall take technical and management measures to prevent, eliminate or reduce harmful factors in production and operation. For example, use low-noise cold heading and stamping equipment as much as possible, adopt basic shockproofing, install shock isolators; add local ventilation and detoxification devices, and replace high-toxicity substances with low-toxic substances in production.


3. Reasonable use of equipment in production.

(1) Adopt high-efficiency and energy-saving multi-position combined cold heading equipment;

(2) Adopt high-precision online non-destructive testing and measuring instruments and equipment in production;

(3) The computer system is used to track, monitor and control the entire production process;

(4) Use three waste treatment technologies and equipment that can achieve "low emission". In addition, the service life of cold heading dies, as one of the key items in fastener manufacturing, is directly related to energy and environmental protection. From product technology and application technology to maximize the long life of the mold, is an important direction of effort.


Fourth, strengthen the management of raw materials.

(1) Control the content of harmful substances in raw materials, and send unfamiliar raw materials to a reputable and qualified large third-party laboratory for inspection;

(2) Solve the material problems in fastener surface coating, anti-corrosion and electroplating with a green supply chain;

(3) Actively pursue green design, green materials, green procurement, green production technology, green consumption, and green recycling.


Fifth, change the mode of economic growth. In addition to improving the existing production equipment, fastener companies must also develop their products to a higher end. Currently, there is a strong demand for fasteners in special fields such as high-speed rail, aviation, and nuclear power. High-end fasteners have huge business opportunities. This is fasteners. An opportunity for enterprises to develop to the high-end route.

The environmental protection of fasteners is an important link in the production process, and key factors such as waste liquid treatment, technological process, and development planning cannot be ignored. Realizing the environmentally friendly production of fasteners requires enterprises to take the initiative to change, and also requires the government to strengthen management. For example, some rules should be formulated in a targeted manner, and enterprises should be required to operate in a standardized manner through rigid regulations; through policy guidance and public welfare propaganda, enterprises should change the past values that were purely aimed at practical performance.