The BM34 Bending Machine is THE ONLY non mandrel pipe bending machine able to bend tubes and pipes to the left or right, by means of a reversible die holder, designed and patented by us. The innovative design allows the bending of pipes up to 33,4 mm in diameter and 3,38 mm in wall thickness. With a maximum of 170 mm centre line radius it is capable of maximum performance for this size of machine, even in the most demanding markets.
The bend rotation speed [2 to 3 RPM] is monitored by a dedicated inverter, to ensure the correct bending speed according to the diameter and thickness of the tube.
The modular design of the bending shaft assembly also allows the use of most competitors tooling, reducing long term tooling costs.
The inverter-controlled motor reduces energy consumption to a minimum. The machine is mounted on precision casters for effortless movement around busy workshops and sites Mackma uses only 100% high quality Italian components to ensure long-term reliability.
Testament to the high quality of their machines is Mackma’s standard 2 year warranty.

Main technical data BM34

Pipe Max Outer Diameter 38 mm
Max Torque 914 N/m
Diameter using FE – 42 daN/mq 33,4×3,38 mm
Diameter using FE – 35 daN/mq 38×2 mm
Diameter using AISI 304/316 – 65 kg/mq 33,4×1,5 mm
Maximum radius 170 mm
Max curvature angle 180°
Minimum rotation speed 2 rpm
Maximum rotation speed 3 rpm
Bending direction rightward and leftward
Electric tension 220 V
Max installed power 0,55 KW
Weight 33 Kg
Dimensions (WxhxL) 268x310x478 mm
Operating temperature 0 – 50°