4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

Product Details
Customization: Available
After-sales Service: 24/7
Type: Rolling Machine
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Plant Area
1001~2000 square meters
Management System Certification
ISO 9001, ISO 14001
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
  • 4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Our Advantages
  • Main Features
  • FAQ
  • Rolling Process
  • Application
Overview

Basic Info.

Forging Forming Method
Free Forging
Power Source
Hydraulic Pressure
Feature
Automation
Certification
ISO9001
Warranty
24 Months
Customized
Customized
Advantage
Work Flexible
Condition
New
Rolls Number
4
Driving Rolls
2
Rolls Material
42CrMo
Rolls
Induction Hardened
Side Rolls
Swing Arm Movement
Drop-End Open
Hydraulic
Control Desk
Independent Mobile
Digital Readouts
Touch Screen
Cone Rolling
Optional
Side Supports
Hydraulic Optional
Central Supports
Hydraulic Optional
Loading and Unloading Systems
Automatic Optional
Feeding Table
Motorized Optional
Oil Cooler
Optional
Rolls Polish
Optional
Transport Package
Standard Export Package
Specification
16x2000mm
Origin
China
HS Code
8462299000
Production Capacity
300 Sets / Year

Packaging & Delivery

Package Size
3800.00cm * 1500.00cm * 1800.00cm
Package Gross Weight
12000.000kg

Product Description


4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine
4 roll bender is the best metal fabrication equipment that is best solution for large production as it can be equpped with NC or CNC. The four roller metal plate roll provides total pre-bending to reduce the flat end to a minimum, The cnc hydraulic double pinch sheet bending roller machine can considerably increase the productivity compared to 3 roll machine. and application of the cone rolling device, make it possoble to bending conical shapes. come to us to get best proposals for your project.
 
 

Product Description


The structure of the CNC roller bender is a four-roller type. The upper roller is the main drive, and the output gear of the reducer meshes with the upper gear to provide torque for the rolled plate; the lower roller moves vertically and passes through the hydraulic cylinder. Hydraulic oil is obtained by acting on the piston to clamp the plate, which is hydraulic transmission; there are side rollers on both sides of the lower roller and tilting along the guide rail of the frame, which is driven by the screw nut, worm gear and worm. The design of the overload protection system of the rolling machine is very accurate, it can maintain the equipment well and reduce the occurrence of equipment failures.

 

 

This Advanced Design Has The Following Benefits Such As: 

(1) Plate is introduced horizontally (and not tilted as on the three roll double pinch)

(2) Plate is squared instantly against the back roll (reducing risk of a mis-matched end condition of the part)

(3) Requires space only on one side of the machine, where the plate is introduced to the machine

(4) Greatly reduced flat-end (due to better pre-bending) thanks to the clamping roll that can take the edge to the precise tangent points of the top and bottom rolls

(5) It is the fastest machine to roll a can, as it would require only one position for each side bending roll

(6) The entire cylinder can be finished in only one pass (within a suitable capacity), including pre-bending of the edges

* No need to pre-bend both ends before starting to roll the entire cylinder, as required with a 3 roll

* No need to remove, turn and re-insert the plate as on a 3 roll single pinch

(7) The four roll could be even 50-80% faster and more productive than any style three roll

(8) The most suitable for CNC operation, as the plate is under a better control, clamped between the top and bottom rolls, until the part is finished

 

 

 

The Four Roll Design Is Recommend For Clients Who: 

1. Wish to operate through CNC, with less dependence on operator skills

2. Look for more steady quality of the rolled products. 

3. Look for high productivity, and increased profits. 

4. Require good accuracy and quality improvements. 

5. Need handling equipment for larger plates, who are also concerned for production or safety reasons.

6. Are new to plate rolling, as it is the easiest plate roll to operate. 


4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

 

Product Parameters

 

4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

 

Packaging & Shipping


4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

 

Our Advantages

 

4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine

 

Main Features

1. Extremely robust structure machined with CNC control machines
2. Two hydraulic motors coupled to planetary gear units for the rotation of the two central rolls
3. Hardened rolls / Hardened and polished rolls
4. Separate control desk on wheels
5. Hydraulic opening of shoulder by control desk
6. Hydraulic inclination of lateral rolls for conical bending directly from control desk
7. Numerical control for automatic production
8. Movements of rolls on swing guides to reduce flat part
9. It can be used to roll tubes, tube segments, rounded boxes, ovals or other shapes.
10. Rolls rotation on high resistance selfaligning bearings
11. Rolls Cambering: know how variable cambering to avoid reel and barrel effect to increase bending performance and precision

 

FAQ


(1) How long is the service life of your product?

It depend on the worker skills and experience and working hours every day, if do normal maintenence for the rolling machine under instruction, its life can upto 10 years. and we need to see the working plan every day, if working 12 hours even more, that will effect the service life. 

 

(2) What are the specific categories of your products?

We have main 3 kinds of roll bending machine, Mechanical 3 roller, hydraulic 3 roller with prebending and hydraulic 4 roller with pre bending. 

 

(3) What are the specifications and styles of existing products?

We have light and heavy types rolling machine, thickness from 6-150mm, width 1000-12000mm, and we can make special machine as per customer special request, for example, smaller rolling diameter, special application like oil pipe, wind tower, loader etc. 

 

 

Rolling Process


4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine





4 Roll Bender Metal Plate Roll Sheet Bending Roller Machine



 
Application


The temperature of the condensed water discharged from the steam drum of the evaporation tank is higher than the steam temperature of the steam drum of the next effect tank. If it is decompressed in a container, self-evaporation is generated, and the steam from the evaporation tank can be used as the heating of the lower-effect evaporation tank or the corresponding heater. This equipment is called a self-evaporation tank. There are two types of self-evaporating tanks used in sugar factories: column type and horizontal type.

These types of tanks are rolled by CNC roller bender. high precision and well performance

 

The structure of the column type self-evaporating tank is very simple, there are no moving parts, and there will be no mechanical failure. The operation is safe and reliable, no manual management is required, and it also functions as a steam condensate eliminator. Therefore, this self-evaporating tank has become a common device in standard thermal processes.




 

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