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Plate Rolling Machine, Plate Roller

Plate Rolling Machine, Plate Roller
W11SNC-25x2500 3 Roller Bending Machine

W11SNC-25x2500

Rated Pressing Force from Upper Roller

Ton

190

Working temperature

 

At natural temperature

Plate yield limit

MPa

245

Max.

Thk. of bending plate

(mm)

25

Thk. of pre-bending

20

Width of bending plate

                     2500

Min. rolling dia. with max.size

(mm)

1000

Diameter of Roller

Upper

mm

380

Bottom

mm

220

Working

Rollers

Material

42CrMo

Hardness

(HB)

260-300

Induction Hardened Roll

YES

Roll Profile

crown

Lifting Mode

hydraulic

Central distance of bottom rollers

mm

360

Diameter of supporting roller

mm

220

Adjusting way of supporting rollers

 

motorized

Rolling speed

m/min

3.5

Upper roller descending speed

mm/min

120

Upper roller ascending speed

mm/min

200

Upper roller supporting way

 

Self aligning roller bearing

Bottom roller driving way

 

motor + reducer + breaker

Upper roller horizontal moving way

 

motor+ warm gear

Upper roller horizontal moving speeding

mm/min

100

Upper roller Synchronous Precise/Accuracy

±(mm)

≤0.20

Upper roller moving precise/accuracy

±(mm)

≤0.20

Upper roller re-position precise/accuracy

±(mm)

≤0.20

Upper roller action control

PLC + transducers

Conical Bending Device

YES

Power character

380V/50Hz/3phase

Control System

Control way

PLC control + moving controller

Display of position & displacement

LCD

PLC

OMRON

Electrical Part System

SIEMNENS

Main Power Motor

(KW)

22

Motor for hydraulic

(KW)

7.5

Motor for horizontal moving

(KW)

4

Hydraulic System

Max. Working Pressure

(MPa)

19.5

Valve

YUKEN

Seal

VALQUE

Electrical & Hydraulic Protection Againts Overload

YES

Construction Steel Material

Q235

Side Support for Big Sheet Metal Diameters

optional

Central Support for Big sheet Metal Diameters

optional

Feeding Table

optional

Oil Cooler System

optional

W11SNC-25x2500 3 Roller Bending Machine

Main functions:

This is three-roller symmetric rolling equipment, steel welded structure with holistic processed by our floor type CNC boring machine, with high precision.

The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers, which is achieved through the drive of the screw, the worm and the lead screw.

It is mainly used in the process of cold working and the plate can be bent into different diameter cylindrical tubes.

The machine is controlled by a mobile electric box, simple and convenient.

It is widely used in boiler, chemical industry, mining, construction, shipbuilding and other machinery industry.

Pre-bending is available means top-roller can be adjusted in directions upwards- downwards, right- left.

Plate Bending Machine
W11SNC-25x2500 3 Roller Plate Bending Machine

Cone-bending function is also available by adjustment of two ends of top roller to make top roller inclinable, so that one end is in low position, another is in high position, with the help of cone-bending device, W11S machine can produce cone type tube.

Of course, the required cone angle can not be reached in one time of operation, it needs some operations through gradual adjustment of the declining angle of top roller. During the operation, workpiece lies on the bottom rollers, workers are safe and easy to run the machine.

The shape of "O", "U", "R" or combined section shape is also available.

The machine is completed with economical PLC control function achieve high working efficiency.

PLC is from SIEMENS or OMRON;

Digital Screen is from DELTA, Taiwan;

Hydraulic valve and O-Seals are from UOSHEN brand, Taiwan

Motors are from SIEMENS brand

Main electric parts are from SIEMENS or SCHNEIDER

Gearbox is from China famous brand

Machine frame is welded with quality steel plate

Top roller is made with 42CrMo forded alloy steel

Bottom rollers are made with 45# forged alloy steel

To strong the bottom rollers, support rollers are adopte

Our Services:

3 Roller Bending Machine
W11SNC-25x2500 3 Roller Bending Machine

Response in time after getting customer's claim

Provide solution in 1 day

Usually solve problem within 2 days

For big machine, Installation Service is available as per customer's requirement

Training ServiceOur technician is available to your factory and offer training of how to use our machines. As well, you may send your technician to our company to learn how to operate machines.

Quality Guarantee:

We guarantee the quality of machine (e.g. processing speed and working performance is the same as the data of samples making). We sign the agreement with detailed technical data.

We arrange final test before shipment. We run the machine for a few days, and then use customer's materials for test. After making sure machine is the best performance, then make shipments.

Plate Bending Machine
W11SNC-25x2500 3 Roller Plate Bending Machine