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Hydraulic Bending Machine

  • Features 1 Bending length from 1500-6000mm 2 It can be used to roll tubes, tube segments, rounded boxes, ovals or other shapes. 3 Hydraulically driven top and bottom rollers 4…

Features

1 Bending length from 1500-6000mm

2 It can be used to roll tubes, tube segments, rounded boxes, ovals or other shapes.

3 Hydraulically driven top and bottom rollers

4 Conical bending device

5 Hydraulic parallelism of lateral and pinching rolls managed by plc and valve

6 Minimal flat spots

7 Pre-bending and bending in one operating step

8 Hydraulic opening of shoulder by control desk

 

Advantage
1 High-torque drives on bottom and top rolls
2 Bending of oval, elliptic or rounded box shapes is possible
3 Less operator
4 Reliable and effective
5 It is the easiest hydraulic bending machine to use, thanks to the ability to pinch the plate between the two central rolls, to make the pre-bending at the end

 

Product Configuration
1.Description Frame
Frames made of fully welded and stress relieved before machining to have sufficient strength to absorb bending forces and to achieve highest possible accuracy
2.Description roller
Hardened rolls with extremely high finish
3.Description console
Mobile (on whells) push-button operator control panel
4.Describe the capacity of the coil

The standard range covers plate thicknesses from 6mm to 100 mm and widths from 1000 mm to 6000 mm.

 

Application
(1) Shipyard
The ship plate bending machine has been designed with the specific demands of ship yard production in mind, which means offering high bending capacities along with excellent flexibility.
(2) Boilers, pressure vessels, heat exchangers

In the production of pressure vessels and heat exchangers, the processes of pre-bending and rolling are key, in order to obtain the desired tolerances and easily weld the cylinders. We offers 3-roll and 4-roll plate bending rolls ideal in these processes. In addition, the company also designs and manufactures machines for the production of dished heads such as presses, manipulators and flanging machines which are widely applied in this sector.

(3) Cooling and heating systems pipes

Among the sectors in which our company is involved there is also the one related to the production of plate bending machines for heating and ventilation equipment: in fact, we offers to its customers a remarkable competence for the design and manufacture of automatic plate bending machines with two or four rolls.

 

FAQ:
1. Why choose swing arm technology bending?
Our plate bending rolls use swing arm technology for the movement of the side bending rolls. Each swing arm is manufactured from a solid steel profile this ensures rigidity. This design solution offers a smooth friction free movement for each side roll, a friction less system has the advantages of; more pre bending power, a maintenance free longer life unit.
2. Why Using a 4-Roll Plate Bending Machine
The plate is kept square without slipping during both pre-bending and rolling because of the constant secure clamping of the top and bottom rolls. Bending the back edge takes place after the cylinder is rolled, for a one direction, single pass operation

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