Press Brake Machines for Sheet Metal Fabrication
Flexible bending capacity for job shops and contract fabricators working with mixed parts.
What a fabrication shop needs from a press brake
Contract fabricators rarely bend the same part all day. A typical week might include machine guards in 2 mm CRCA, brackets in 6 mm mild steel, stainless steel covers and a batch of long channels. The press brake has to change over quickly, handle a wide thickness range and stay accurate across its full length. For most job shops that means a machine with enough tonnage for their thickest regular work and a working length of at least 2500 mm.
Typical parts
- Machine guards, covers and panels
- Brackets, cleats and mounting plates
- Channels, angles and Z-sections
- Boxes and trays with welded or folded corners
- Enclosures and cabinets for OEM customers
Recommended machines
| Shop profile | Suggested machine |
|---|---|
| Small shop, mostly 1-3 mm, short parts | Hydraulic press brake PBR 320 or PBR 420 |
| Mixed work, repeat customers, 1-4 mm | PLC / NC press brake or CNC 80T, 2500 mm |
| OEM supply, multi-bend parts in volume | CNC press brake 80T or 125T |
| Regular plate work above 6 mm | Heavy duty press brake 250T |
Most fabricators also need a hydraulic shearing machine to cut square blanks. A 2500 mm or 3000 mm shear matched to your press brake capacity is a common pairing.
Buying considerations
- Buy tonnage for your thickest regular job, with about 20% margin, not for a rare one-off.
- A deeper throat and more open height make box and tray work easier.
- Segmented punches let you bend boxes with four sides.
- If you quote many repeat jobs, programmable control saves set-up time on every reorder.
Frequently asked questions
What size press brake is best for a small fabrication shop?
For mostly 1-3 mm work, a 30-40 T hydraulic press brake with 2000 mm length (PBR 320 or 420) is a common starting point. If you bend longer parts, consider an 80 T CNC machine with 2500 mm length.
Should a job shop buy CNC?
If you have repeat customers and multi-bend parts, CNC usually pays back in set-up time and fewer rejects. For mostly one-off simple bends, a PLC or conventional hydraulic machine is often enough.