In May 9, 2013, according to the financial data of industrial enterprises released by the National Bureau of statistics from 1 to February, in the first two months of this year, the profits of Industrial Enterprises above Designated Size reached 709 billion 200 million yuan, and profits continued to resume growth. Among them, the contribution rate of electricity, steel, electronics, automobile and other industries is over 8.
In these pillar industries, the automotive industry has experienced rapid development in recent years. More and more people own private cars. According to the expectation, the comprehensive growth rate of China's automobile production and sales will reach 20% in the next five years. In addition to the rapid sales of vehicles, the market demand for auto parts also has a large market space. Because from the experience of mature vehicle market in Europe and America, the scale and proportion of vehicle and parts are usually 1:1.7, while the current data in China is about 1:0.5, which provides space and business opportunities for China's auto parts industry.
Although the independent production of China in the joint production of cars and auto parts has a large proportion of the share in the market, but China's auto parts manufacturing enterprise technology development and product quality is not stable, has restricted our country become the auto parts powerhouse.
How can we ensure the quality of the product and the low carbon environmental protection when processing the parts of the automobile? Wuhan city Hankou electric furnace limited liability company (http://www.hkfurnace.cn/) professional and technical personnel from a technical point of view, to choose good quality parts, heat treatment furnace trolley is indispensable, we must start from the furnace, heating element, energy saving technology and so on.
People who know the processing of industrial parts know that to ensure the quality of automobile parts, metal structure parts, high chromium and high manganese steel castings, heat treatment must be done well, and good heat treatment must rely on good high temperature bogie furnace. The RT4 series of high temperature trolley furnace, which is owned by Hankou electric furnace, is an exclusive product in China. It is synchronized with the most advanced technology of international high temperature bogie furnace. It has become an important product of China's export international market and international competition. At present, many large auto parts processing enterprises have been exported to meet the needs of the industry.
It is understood that the high temperature trolley furnace of Hankou electric furnace adopts the structure of export type trolley furnace, and the outer shell is welded by steel plate and section steel. The trolley rail adopts integrated integrated rail structure, which is stable and durable. Moreover, the furnace adopts the highest specification of all high purity ceramic fiber high-voltage module in the heat treatment industry, and the whole fiber module is built with professional high-pressure way, and the special anchor is used to ensure the highest sealing performance of the car furnace lining. 24 hours of long-term use of zero damage or even non deformation, with high insulation, high insulation, low heat capacity, greatly reducing the consumption of electricity.
In addition, the heating element material for trolley furnace 0Cr27Al7Mo2 high temperature alloy resistance belt, according to the reasonable arrangement of equipartitioning design on furnace five. The temperature control system is controlled automatically by microcomputer program of patent technology, which can save energy greatly and make the ideal heat treatment process curve achieve high accuracy in practical application. The temperature control accuracy is + 1.
The Hankou high temperature bogie furnace with multiple quality assurance, such as furnace body, furnace door and heating element, is currently the exclusive product exported to foreign countries, and has the largest batch production line in China. Besides the heat treatment of auto parts, RT4 series high temperature trolley furnace can also be used for heat treatment such as quenching, annealing, normalizing and so on for carbon steel, welding parts and alloy steel parts. It can also be used for bit sintering, catalyst roasting, precision shell baking and so on.
Hankou electric furnace, with a number of core patents, has never stopped to create the core competitiveness of the enterprise to ensure product quality and brand quality. Hankou electric furnace experience, to meet the needs of more enterprises for heat treatment process, is the largest contribution to the enterprise and the economy.