With the development of social economy, miner’s steel is a relatively common steel product, it is the important steel products worthy of the trust of our customers, basic cold drawing technique for miner’s steel, i hope you have the following knowledge.

The requirements fot the environment are not very high, it just needs to be in room temperature, the tensile stress, which is stronger than the original strength, is forced to stretch the steel, so the miner’s steel will be deformed, to achieve the desired goal. Through the cold pull, the yield strength of the miners' steel itself will also improve.

But in order to guarantee the cold pull effect and the quality of the cold drawing product, there are some requirements that need to be followed, for example, before the cold drawing, check the equipment's ability to meet the requirements and safety; Whether the operating environment of cold pull is safe and so on, in conclusion, safety production should be put first.

Henan Zongxiang Heavy Industry Import&Export Co.,ltd manufactures steel rails and railway fasteners. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.

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