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Precision operation of four roll bending machine with auxiliary device

Four roll bending machine is a special machine for sheet metal bending and correcting, and also a product for sheet metal forming and bending. Therefore, with the help of auxiliary device, the conical cylinder can be rolled. Also can carry on the rough shaping work to the metal plate.
2020-12-21
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Difference between three roll and four roll

Therearethreerollbendingmachineandfourrollplatebendingmachine.Itisakindofgeneralequipmentforbendingmetalplateintocylinder,arcorothershapes.Ithastheadvantagesofsimplestructure,lightweight,easytomanufac...
2020-12-21
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Analysis and elimination of common faults of CNC bending machine

The noise and vibration of the oil pump is too large (too fast heating), and the oil pump is damaged。The oil pump suction pipeline leaks or the oil tank liquid level is too low, causing the oil pump to empty
2020-12-21
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Relationship between ordinary bending machine and CNC bending machine

In understanding, the main purpose of the use of bending machine is to bend metal. No matter the processing process, there are always these parameters: bending depth, bending angle, etc. If it is necessary to ensure that these parameters meet the requirements, more accurate control is needed. CNC bending machine has this advantage, the relationship between ordinary bending machine and CNC bending machine is described below.
2020-12-21
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Selection of bending machine

In the purchase of bending machine, once the wrong choice, production costs will rise, bending machine can not expect to recover costs. Therefore, several factors need to be considered in decision-making.
2020-12-21
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Policy adjustment machine tool industry should accelerate internationalization

At present, the production tasks of machine tool enterprises are generally full, and the supply of products is in short supply, which is related to the hot investment in fixed assets of machinery industry. According to statistics, from January to September this year
2020-12-21
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