1. Symmetrical sheet metal press brake
Features: simple structure, light weight, easy manufacturing and maintenance, less investment. Double-sided rollers can be made very close and have a more accurate shape, but the remaining straight edges are large. The disadvantage of this machine is that the seat ends need to be bent in advance using different equipment.
Scope of application and conditions: do not need pre-bending equipment or bending edge of all kinds of rolling plate operation, the use of general symmetry needs bending edge of rolling plate operation is symmetric operation with bending edge pad.
2. Hydraulic three-roll symmetrical bending machine
Features: large three - roller symmetrical bending machine is a good choice of this model. Bending machine price
Scope of application and conditions: do not need pre-bending equipment or bending edge of all kinds of rolling plate operation, the use of general symmetry needs bending edge of rolling plate operation is symmetric operation with bending edge pad.
3. Roll universal bending machine
Features, high precision end prebending can set straight edge length freely, the upper roller directly apply pressure, complete high precision end prebending.
CNC process parameters of web paper products are easy to operate and efficiency is greatly improved.
