Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes

Get precise and efficient tube and pipe bending with our Hydraulic 4 Roll Tube Bending Rollers. As a factory, we offer high-quality solutions for your bending needs.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Installation Instructions
  • Our Advantages
  • Main Features
  • After Sales Service
  • Optional Equipments
Overview

Basic Info.

Model NO.
W12-20x2500
Warranty
24 Months
Customized
Customized
Advantage
Easy Operation
Condition
New
Rolls Number
4
Rolls Material
42CrMo
Rolls
Induction Hardened
Driving Rolls
2
Side Rolls
Swing Arm Movement
Control Panel
Separate Moveable
Digital Readout
Touch Screen
Bearing Type
Spherical Roller Bearings
Drop End
Hydraulic
Feeding Table
Motorized Optional
Central Support
Hydraulic Optional
Side Supports
Hydraulic Optional
Control Method
PLC
CNC Control
Optional
Cone Rolling Device
Optional
Transport Package
Standard Export Package
Specification
20x2500mm
Origin
China
HS Code
8462299000
Production Capacity
300 Sets / Year

Product Description

 

Hydraulic 4 Roll Tube Bending Rollers For Tubes and Pipes

 

Product Description


Our company adopt Italy advanced swing arm technology, combined with the characteristics of domestic products, developed 4 roll plate rolling machine, patent number ZL200820161151.5, its performance is superior to domestic equivalent products, with high efficiency, low energy, easy operate etc.


4 roll plate rolling machine, driven by the top and bottom rolls, single unit high torque hydraulic motor and planetary gear box are directly mounted onto each driving roll to ensure a smooth feed through of the plate, the bottom roll can be vertically moved to clamp the plate, the side rolls move up and down on planetary swing guides, all four rollers use spherical roller bearings, the advantage of this machine is that it can complete the pre-bending of both ends and rolling at one time. It can also perform certain shaping and leveling on the metal sheet, and smallest flat ends.


Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes

 

Product Parameters

 

MODEL W12-20x2500
Number of rolls 4
Maximum width of bending plate 2500mm
The length of working roller 2600mm
Maximum thickness of bending plate 20mm
Maximum thickness of pre-bending 16mm
Top roll diameter Ф330mm
Bottom roll diameter Ф310mm
Side rolls diameter Ф290mm
Yield strength of plate 245 Mpa
Smallest possible diameter 800mm
Plate Bending Speed 2-5m/min
Motor Power 18.5kw
Voltage and frequency 380V, 50HZ or customer request
Color White + Red or customer request
Remark: We can manufacture machine according to customer special requests.



 

Installation Instructions



Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes

Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes

Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes


Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes

 

Our Advantages


Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes
 

Main Features


1. Extremely robust structure machined with PLC control machines

2. Oversized dimensions of hydraulic system and components to withstand heavy use and prolong durability with low maintenance

3. Two hydraulic motors coupled to planetary gear units for the rotation of the two central rolls

4. Hardened rolls / Hardened and polished rolls

5. Separate control desk on wheels

6. Hydraulic opening of shoulder by control desk

7. Hydraulic inclination of lateral rolls for conical bending directly from control desk

8. Numerical control for automatic production

9. Movements of rolls on swing guides to reduce flat part

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

11. Sheet width: Max. 6000 mm, sheet thickness: Max. 150 mm for cold bending

12. Side rolls are free for rotation and upwards downwards movements are hydraulic powered

13. Top and bottom rolls are driven by hydraulic and gearbox. Bottom roll's vertical movements are hydraulic powered

14. Rolls rotation on high resistance selfaligning bearings

15. Rolls Cambering: know how variable cambering to avoid reel and barrel effect to increase bending performance and precision

 

After Sales Service


The warranty period of the equipment is 1 year, and the supplier shall be responsible for solving any quality problems in the equipment within 1 year.
During the warranty period, the buyer has the ability to resolve the fault by himself. In the event of a major fault, the supplier will give a clear answer within 24 hours after receiving the notice from Party A.

During the equipment warranty period, the supplier shall provide timely and free maintenance services for all types of equipment failures, and any non-human-caused parts damage shall be replaced free of charge in a timely manner. The warranty period of the replaced parts shall be recalculated from the replacement date.


 

Optional Equipments

 

Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes
Cone Bending 


Hydraulic 4 Roll Tube Bending Rollers for Tubes and Pipes
Top Crane and side supports 





 

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