Hydraulic 4-roller Plate Rolling Machine
Specifications
pre-bending the end of plate, rolling it into round, cone and other shapes.
hydraulic 4-roller plate rolling machine
Main Function
This machine is a hydraulic four -roller bending machine and used to do pre-bending the end of plate, rolling it into round, cone and other shapes. plate bending machine
Main Technical Parameters
MODEL |
TXW12-16*2500 |
Maximum width of bending plate |
2500mm |
The length of working roller |
2600mm |
Maximum thickness of bending plate |
16mm |
Maximum thickness of pre-bending |
12mm |
Diameter of upper roller |
Ø300mm |
Diameter of bottom roller |
Ø280mm |
Diameter of side roller |
Ø240mm |
Yield strength of plate |
245 Mpa |
Min diameter when full loading |
About Ø450mm |
Plate bending speed |
4m/min |
Main Motor power |
115kw |
Dimension(length*width*height) |
5000mm*1900mm*2100mm |
Weight |
About11T |
,Main Part and Techniques
No. |
Main Machine part |
Technical Requirement |
|
1 |
Top Roller Device |
Material |
42CrMo |
|
|
Techniques |
forging piece go through rough machining then quenching and tempering treatment at HB260~300 |
|
|
|
finish turning then medium frequency quenching of surface at HRC48~52 |
2 |
Bottom Roller Device |
Material |
42CrMo |
|
|
Techniques |
forging piece go through rough machining then quenching and tempering treatment at HB260~280 |
|
|
|
finish turning then medium frequency quenching of surface at HRC48~52 |
3 |
Side Roller Device |
Material |
42CrMo |
|
|
Techniques |
forging piece go through rough machining then quenching and tempering treatment at HB260~280 |
|
|
|
finish turning then medium frequency quenching of surface at HRC48~52 |
4 |
Side Frame and Chassis |
Material |
Q235 steel |
|
|
Techniques |
Fixed and tipping side frame and chassis are welding pieces of steel plate. |
|
|
|
1,welding 2,anneal and vibration 3,the stress shall be eliminated |
5 |
Drive Device |
Motor |
From china famous supplier |
|
|
Reducer |
From china famous supplier |
6 |
Hydraulic System |
hydraulic valve |
From china famous supplier |
|
|
sealing element |
From china famous supplier |
|
|
Oil Cylinder |
From china famous supplier |
7 |
Tipping Device |
Function |
Get bended work piece |
8 |
Control System |
Low Voltage Apparatus |
SIEMENS GERMAN |
|
|
PLC |
OMRON JAPAN |
|
|
Touch Screen |
TaiWan |
|
|
Control Console |
From china famous supplier |
|
|
Control program |
From china famous supplier |
9 |
Bearing |
Double-row Self-aligning Roller Bearing |
From china famous supplier |
10 |
Encoder |
|
From china famous supplier |
,quality standards
JB/T8796-1998 The precision of plate rolling machine
JB/T 8778-1998 Technical condition of four-roller plate bending machine
JB/T1829-1997 General technical condition of forge and press machinery
GB17120-1997 Safety technical condition of forge and press machinery
JB/T8609-1997 Welding technical condition of forges and press machinery
JB3623-84 Noise measurement way of forge and press machinery
GB3766-83 General technical condition of hydraulic system
GB16754-2008 Urgent stop design principle of machinery safety
GB/T5226.1-2008 Mechanical electric safety mechanical electric equipment
The first part: general technical condition
plate bending machine
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