Special Design for Alloy Steel to European Importers

STM Saint Machinery, great pipe processing equipments from China (tube bending, end forming and cutting machines), with decent quality and suitable price. Website: www.st-machinery.com . Email: stm@st-machinery.com; join.saint@gmail.com

Total hydraulic flexible profile bending machine
1.Perfectly complete pre-bending,rolled-up,roll calibrate,digital read-outs.
2.Working principle: two down rollers as main driving roller,or all three rollers as main driving roller,with upper roller fixed and two down rollers do up-and-town movement around one fixed center.
3.Triple geared drive,low voltage driver,low current consumption and high efficiency.
4.Well hydraulic control,displacement liquid-crystal display with accuracy+_0.1mm
5.The two touch steel stick can permit the good finishing quality of asymmetric plate section bending.
6.NC system,advanced and compact structure with full function.
7.The machine has six oil tanks(two big oil tanks,four small oil tanks),and the head is vertically.
8.The yield strength bend profile with 320Mpa (Max.).
9.Full function,complicated structure,high precision and very stronger.

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I wanted to make a metal bender to allow for smooth, long arcs in metal up to 2″ square light wall tubing. I pieced this one together using a 20 ton hydraulic jack (yes, the jack is overkill). The video only shows a few runs through the bender. I have yet to experiment with how much tension I can put on the steel for each pass. The bend comes out great, the steel stretches and compresses very nicely leaving a very clean bend.