Introduction The electrical control principle diagram adopts the circuit numbering method, which means that each contact in the circuit is numbered with letters or numbers. Note the following two points when numbering profile bending machines. 1. the main circuit three… Read More »Electrical Circuit Diagram of PBC Section Bending Machine
The profile bending machine uses the symmetrical or asymmetrical position of the two lower rollers to vertically lift the upper roller to provide torque for bending the profile. The metal profile passes between the three working rolls (two lower rollers… Read More »4 Steps for Profile Rolling of PBC Section Bending Machine
When bending about angle iron rolled leg out, angle rolled leg in should be specified by the OD of the ring for most cases since there are two ID’s of the ring; the ID of the easy way leg and… Read More »Putting Holes in Angle Flange
Description The main shaft drive and 3D guide roll lifting of the profile bending maching (also called angle roller or section bender) are all completed by the hydraulic system. The rated working pressure is 19.5Mpa. The electromagnetic relief valve is… Read More »Commissioning and Maintenance of Hydraulic System of PBC Section Bending Machine
MSH-200 section bending machine is a machine with very small section modulus. It is not a product of BIT, but a product of a BIT-friendly company. We can sell this small section bending machine on your behalf. FEATURES: Full hydraulic… Read More »MSH-200 Angle Roller
MSH/PBE/PBC-50 section bender (Setion Rollers) is a small hydraulic profile bending machine, which can be used for bending angle (angle bending machine).Its volume and weight are very small, and of course its bending ability is also very small. Can not… Read More »MSH-50 Angle Roller
Roundness tolerance of steel pipe & tube:Roundness, Ovality
Stainless steel tube & pipe tolerance: Three basic parameters, European Standard, America Standard, China Standards, Standard Comparison.
In the past 30 years, due to the rapid development of China’s economy, about 20% of the machines we produce are used for flange forming, especially large flange forming that is difficult to mass produce.
For example, W24S-400, the factory manager once released a video to promote its large flange, the excitement can be felt across the screen.
Custom pipe bends are usually any type of profile pipe bend that does not meet standard short or long radius bends at 45, 90, and 180 degree standard bends.
BIT series profile bending machines can be used as C steel channel bending machines. It should be pointed out that PBC-120, PBC-140 do not support the horizontal section bending of channel steel profiles (Hard-way bending).