Skip to content


PBH-300 profile bending machine is used as a section bending machine for bending flat steel in Jiangsu, China. In fact, it is omnipotent like 007.

W24S-140 Profile Bending Machine
W24S-140 Profile Bending Machine


This is a PBH-300 profile bending machine installed in a factory in Jiangsu, China. Its main job is to bend production flanges and occasionally to bend angle irons.

This is a PBH-300 profile bending machine that has been working for more than 20 years. It is still used as a flange bending machine for the factory.

The profile bending machine (It is also called section bending machine) is used as a flange bending machine, which is very common in the economically developed areas of China’s light machinery industry. Thirty years ago, China did not have a dedicated flange production machine. It needed to import profile bending machines from Europe to meet production requirements. BIT developed and produced the first profile bending machine in Jiangsu.


W24S-140 profile bending machine is used as a section bending machine for bending flat steel in Jiangsu, China. In fact, it is omnipotent like 007. From the most difficult to bend H-beam to some weird profile bending, such as the curved profile bending in the picture below, we even designed a machine to produce flat steel into semi-circular profiles.

W24S-140 Profile Bending Machine
PBH-300 cross-section bending machine using a special mold to bend semi-arc profiles.


bar profiles bent hard way Max.Section(mm): 150×30 bar profiles bent easy way Max.Section(mm): 250×40
Min.bending DIA(mm): Φ1500 Min.bending DIA(mm): Φ1000
bent square bar profiles Max.Section(mm): 80×80 bent pipe profiles Max.Section(mm): Φ170×6
Min.bending DIA(mm): Φ1500 Min.bending DIA(mm): Φ2000
bent square tube profile Max.Section(mm): 120x120x8 angle profile bending toes-in Max.Section(mm): 140x140x14
Min.bending DIA(mm): Φ3000 Min.bending DIA(mm): Φ1500
angle profile bending toes-out Max.Section(mm): 140x140x14 channel profiles bending toes-in Max.Section(mm): 300
Min.bending DIA(mm): Φ2500 Min.bending DIA(mm): Φ1200
channel profiles bending toes-out Max.Section(mm): 300 bent tee profile Max.Section(mm): 130x130x15
Min.bending DIA(mm): Φ1200 Min.bending DIA(mm): Φ1500
bent I-beam profiles Max.Section(mm): 300 bent H-beam profiles Max.Section(mm): 160
Min.bending DIA(mm): Φ1200 Min.bending DIA(mm) Φ6000
Sectional modulus cm3: 75-140 Bending speed: 6 Meters/Minute
Material yield limit(Mpa): 250 Motor power (KW): 15

PBH-300 Profile Bending Machine Photos


Heavy metal frame works,Highway and rail transit construction,Shipbuilding,City furniture,Small and medium-sized steel production,Environment and water treatment works,Auto industry,Agriculture and animal husbandry facilities,Air conditioning and refrigeration industry,Renewable energy industry,Construction machinery industry,Playground facilities.


Transportation mode of W24S-140 and W24S-180 profile bending machine
Transportation mode of PBH-300 and PBH-300 profile bending machine

It should be noted that the transportation of PBH-300, PBH-360 and PBH-450 profile bending machines requires a special 20-foot container with an open top because of the weight.

Must know section bending information: a practical guide to the section bending of various metal profiles

Under the link, we provide detailed information on three series of profile bending machines. You can click on the specific model to read more detailed machine information and some related stories about the machine.

hydraulic profile bending machine

All PBH series section bending machines are driven by a hydraulic motor (up to 9), with powerful bending ability.
Standard machine section modulus: 16CM3-600CM3. It can bend copper, carbon steel, stainless steel, and aluminum profiles.
Angle, channel, beam, flat bar, round & square bar, pipe, square tube.

aluminum profile bending machine
CNC Aluminum Profile Bending Machine

Servo motor drive. Photoelectric positioning, CNC control. Accuracy is as high as ≤0.01mm.
Suitable for difficult variable-curvature arc aluminum bending processing.Suitable for bending aluminum profiles for automobiles, doors, and windows suitable for bending aluminum profiles for automobiles, doors, and windows

cold pipe rolling machine

High-performance cold pipe bending machine, CNC control, multiple programs, multiple angle settings, simpler operation, and program settings.
It is widely used and can be used in mass-produced or standardized products, such as exhaust pipes, seats, bumpers, and all steel furniture.

profile bending machine

Section bending methods of metal profiles.

Recommendations for bending processes and bending machines for metal profile sections.