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Forming Service

Metal forming is a general term for a large group, that includes a wide variety of manufacturing processes like bending and rolling. Metal forming processes are characteristic in that the metal being processed is plastically deformed to shape it into a desired geometry. In order to plastically deform a metal, a force must be applied that will exceed the yield strength of the material. When low amounts of stress are applied to a metal it will change its geometry slightly, in correspondence to the force that is exerted.

Bending

Bending ability

30-3000T

Bending length(Max)

15000mm

Rolling

Board width

Max 5000mm

Coil thickness

Max 200mm


Bending

Shears
Leveling

Processing thickness

0.4-33mm

Cutting length

1000-6050mm

Anti-twist (width: thick)

5:1

Rolling

Processing width

100-1650mm

Processing thickness

1-60mm

Leveling accuracy

0.5mm/1m


Bending

BBN steel has different bend machines like Portal-type hydraulic pressure machine(3500T), Furling plate round machine, CNC bending machine(3000T), CNC bending machine(2000T), Veneer reeling machine(four-roll), veneer reeling machine(three-roll) to meet different requirements.

CNC bending machines parameter:


Technical data

2000t Bending machine

3000t Bending machine

Bending thickness

≦60 (when work piece length 3000)mm

≦100 (when work piece length 3000)mm

Bending length

12500mm

15000mm


Rolling

Rolling - With 18 years rapid development, BBN specialized in the rolling plates. BBN owns advance equipment with German origin, which allows rolling of heavy plates and large diameter cylinders and cones. In addition, we have 2 folding presses with a capacity of up to 500 tonnes, 2 tables with cutting capacity of up to 300 mm for carbon steel, 1 furnace for heat treatment, normalizing) and various light machinery appliances.
Plates thickness: Max 380mm under cold rolling condition. Max 480mm under heat rolling condition.
Plates width: Max 4600mm for one once rolling.
Tolerance: ≦±2mm for Diameter. Angle degree ≦±2mm. Roundness ≦±4mm

If you need, Please contact us:

[email protected]

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Our case

Tube-sheet
Energy-industry
Cutting service