Pipe and section bending machines - without mandrel
PIPE BENDING MACHINE - MACKMA BM42A, MANDRELLESS, BENDING Ø 42 - 48MM
28 890,00 zł net
No rating
12 months of warranty
MACKMA BM42A is the only mandrelless bending machine available on the market with the ability to bend pipes to the right and left. This is possible thanks to the use of a double-sided matrix holder. This innovative design allows bending pipes with a diameter of up to 48 mm for a wall thickness of 1.5 mm with a minimum radius of 3xOD and a maximum radius of 260 mm.
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MACKMA BM42A is the only mandrelless bending machine available on the market with the ability to bend pipes to the right and left. This is possible thanks to the use of a double-sided matrix holder. This innovative design allows bending pipes with a diameter of up to 48 mm for a wall thickness of 1.5 mm with a minimum radius of 3xOD and a maximum radius of 260 mm.
Manual pipe clamping controlled by a knob with a counter - to guarantee the highest possible level of repeatability. Easy-to-use control panel built into the body. Allows you to save up to 99 programs.
A potentiometer cooperating with the inverter regulates the bending speed depending on the diameter and wall thickness. The design of the machine allows you to create complex bends that require the pipe to pass under the work plate. The modular structure of the bending die pin makes it possible to use tools from other companies.
The machine is mounted on precise wheels for easy movement around production halls.
The bending machine is powered only by an electric motor - without hydraulic elements. This results in low noise levels and operating costs.
The manufacturer uses high-quality Italian components that ensure long durability (2-year warranty).
Standard equipment:
- easy-to-use control panel built into the body - EXPERT. Allows you to save up to 99 complete bending processes.
- manual pipe clamp controlled by a knob with a counter
- bending speed adjustable with an inverter
- user manual in English
- 24 month warranty
Optional equipment (additionally paid):
- set of left and right bending tools (bending die, pressure die and slides)
- 3 meter long pipe positioner
- 6 meter long pipe positioner
- mechanical deburring device
- holder for tools from other manufacturers
- mobile control panel
- precise wheels for free movement of the machine
| Technical data | Unit | Value |
|---|---|---|
| Outer diameter of the pipe | [mm] | 48 |
| Bending radius | [mm] | 260 |
| Black steel pipe diameter when bent with a tensile force of 42 kg / mm2 | [mm] | 42 |
| Pipe diameter for bending carbon steel with a tensile force of 35 kg / mm2 | [mm] | 48 |
| Pipe diameter when bent made of stainless steel with tensile strength (AISI 304/316) 65 kg / mm2 | [mm] | 42 x 1,5 |
| Torque | [N/m] | 1800 |
| Working plate height h1 | [mm] | 188 |
| Working plate length l1 | [mm] | 242 |
| Bending angle | [°] | 180 |
| Head rotation speed | [rpm] | 3 |
| Bending direction | [-] | prawy i lewy |
| Supply voltage | [V] | 220/230 |
| Installed power | [kW] | 0,75 |
| Temperature range during operation | [°] | 0-50 |
| Device dimensions | [mm] | 440 x 970 x 700 |
| Weight | [kg] | 110 |
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