When in search of a press brake, or brake press, it is advisable know what kind of press you're looking for. Press brakes are available in all sizes and with many different choices. You should buy a brake press that is hydraulic, Electricity pole making machine mechanical, air clutch, air journey, and naturally CNC or computer numerical controlled.
You'll want to first know your Capacity, which is rated by tonnage. Then it's worthwhile to know the legnth and distance between housings. The distance between housings is usually smaller than the capability of the machine. If you happen to are looking to bend 10' and must go past the gap, you will want a 12' brake.
As for the clutch, Hydraulic clutch is the safest, and most costly. They're generally slower and have more of a precise bend.
Air clutch machine work in the identical way except they use air to activeat the clutch. The difference is that you have to complete the rotation as soon as activated. This makes it more dangerous, but sooner.
Air Journey, is a cheaper, sometimes aftermarket clutch system that can be added to a regular mechanical brake press.
Mechanical is essentially the most dangerous of all of them, you lose quite a lot of management. The clutch has to make a full rotation, and cannot be stopped at any time during the process.
CNC press brakes are the newest in manufacturing. They will have mutiple axis Backgauges, and you may program them to do totally different bends. This is the most expensive and the very best for China lighting pole machine manufacturing.
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