Manual Hairpin Tube Bender,Manual pipe bender with Mandrel

For sale! Manual Hairpin Tube Bender,Manual pipe bender with Mandrel

(Notice: this device is only for bending copper pipe),It is developed to fabricate and process tight metal bends in thin wall tubing without the space issues and expense of a full blown automatic mandrel bender.The device machine by hand can bend up to Φ22.22 OD copper tube.With dies for bend different diameter pipes.It is a must-have device to fabricate copper tube bending.

Size/Dimension: You can choose the machine with going different dies as following: 1/4″,5/16″,3/8″,1/2″,5/8″,3/4″,7/8″,1″,1-1/8″, or other customized size.

To process: round copper tube.

Place of origin: China , Sell to worldwide.

Application :
This device is widely used for bending copper tube in manual,a must-have equipment for your refrigeration work.

Why the Manual pipe bender with Mandrel is better than that without mandrel?

Pulling technology that with mandrel core-pulling mechanism, to let you can bend smaller radius workpieces without wrinkling, the processed workpiece has better quality with mandrel core-pulling mechanism.

What is the role of Mandrel bar in the bender?

All the pulling mandrel bender should have mandrel bar, as opposed to the traditional pipe, with the mandrel ,you would not filling sand into the pipe, it is more easy to use, fast, and better results,can prevent contention and curved lines.

How much time shoud take when change the die?

Usually,you can change the die for different radius within 10 miniutes or less.

How to maintenance?

Add oil often when process to bend pipe,which can let you get the better qulity bending tube.

What material is better to use as  mandrel bar in pulling draw mandrel bender ?

I do not know your frequency of use, but generally core pulling mandrel bender`s pumping working conditions are not harsh, generally with quenched and tempered steel surface hardening can be added. Not need expensive tool steel.

Can I buy spare parts or tools parts after I buy the bender?

Yes,of course,you can buy any part or tool pieces at any time.For die,you also can buy,but need two weeks to customize.

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