Automotive High Speed CNC Manual Hydraulic Arch I-Beam H beam C Bending Machine

The cold bending of the horizontal type I-steel bending machine of NC province is a metal processing production process of bending at normal temperature. In order to prevent deformation of the tube material during bending, a special bending device cold bending machine is required, where in the square tube cold bending process is the most complicated.

Working principle

1.  The cold bending performance index of the steel of the I-beam cold bending machine is expressed by the degree of bending that the test piece can withstand at normal temperature, and the degree of bending is distinguished by the ratio of the bending angle of the test piece and the thickness of the bending core to the thickness of the test piece.
2.  The larger the bending angle of the test piece, the smaller the ratio of the diameter of the core to the thickness of the test piece, indicating that the requirement for cold bending performance is higher.
3. The bending of the cold-formed test piece will produce uneven plastic deformation, which can reveal to some extent whether the steel has defects such as uneven internal structure, internal stress, inclusions, unfused and micro-cracks.
4. Therefore, the cold bending performance of the I-beam cold bending machine can reflect the smelting quality and welding quality of the steel.

Henan Yugong Machinery Co.,Ltd. is specialized in machinery in China over 20 years.We are committed to researching and developing all kinds of mineral equipment, construction machinery, prestressed machinery, metallurgy machinery etc.

Henan Yugong Machinery Co., Ltd aims to have top quality, top reputation and top service. "Quality First, Reputation First, Be Innovative, Be Excellent" has always been our purpose. We warmly welcome your corporation from all fields and build great future for us all.

1. Q: You are a Trading Company or Manufacturer?

    A: We are an original reliable machinery manufacturer

2. Q: What Should We do if the Item doesn't Meet our Requirements after Receiveing?

    A: If the item doesn't meet your requirements after receiving it, you can return it within 10-15 days.

3. Q: How Long is your Delivery Time?

    A: It depends on the machine you buy and the quantity. Generally it is 3-5 days if the machine is in stock. And it will take 15-30 days if you want customized type.

4. Q: What is your Payment Term?

    A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc. 

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