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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
Mine Support Steel Bending Machine【How to bend mine support steel】Bulb Bar Steel 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


The 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.

About Mine Support Steel Bending Machine

Mine support steel is a type of steel that is used to reinforce and support underground mines and tunnels to keep them stable and safe. The steel is typically bent into specific shapes and sizes to fit the particular needs of the mining project.

To bend mine support steel, a machine called a profile bending machine/section bending machine also called mine support steel bending machine is used. This machine works by using hydraulic pressure to bend the steel into the desired shape. The machine can be programmed to bend the steel at specific angles and measurements, ensuring that each piece of steel is precise and uniform.

The pros of using a mine support steel bending machine are numerous. First, it allows for much greater precision in bending the steel, which ensures that the steel pieces fit together perfectly and provide the necessary support for the mine or tunnel. Additionally, using a bending machine can speed up the process of bending the steel, which can save time and reduce labor costs. Finally, using a bending machine allows workers to bend the steel safely and efficiently, reducing the risk of injury or accidents.