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EZW11SY-200/4500 Heavy Plate Rolling Machine in Wind Towers

Lamprell is a leading provider of contracting services to the international energy sector. Driving strategy and growth through its Renewables, Oil & Gas and Digital business units, underpinned by almost half a century of expertise, Lamprell has worked hard to establish its reputation for delivering projects safely, on time and to budget. We employ more than 5,000 people, with our primary facilities located in Hamriyah, in the UAE. In addition, Lamprell has facilities in Saudi Arabia through a joint venture agreement.




Order EZHONG EZW11SY-200*4500 Heavy Plate Rolling Machine




Main Parameter Table of EZW11SY-200*4500 Heavy Plate Rolling Machine

NAME

 

UNIT

 

DATA

Specifications

mm

EZXW11S-200×4500

Diameter of upper roller

mm

1350

 

 

Diameter of lower roller

 

mm

1080

Upper&lower roller material

/

42CrMo

 

Upper roller pressing method

 

/

 

The oil cylinder drives the upper roller to move up and down along the vertical guide rail

Rotational drive mode of upper and lower rollers

 

/

3-Rolls fully hydraulic drive

 

Rotational drive mode of up roller: hydraulic motor + planetary reducer connected to up roller

Rotational drive mode of low roller: hydraulic motor + planetary reducer connected with low roller

 

Low roll horizontal/symmetrical

 

/

 

The cylinder drives the lower roller to move synchronously left and right along the horizontal guide rail

 

 

Straight edge coefficient

 

mm

over 2.5plate thickness

 

 

Rolling temperature

 

C

≈55°C

 

Equipped with oil cooler to meet the temperature requirements

 

Max width of rolling plate

 

mm

4200

 

Max width of rolling plate

 

mm

 4500

 

Max up roll pressure force

 

T

4300

Min drum diameter at full load

mm

Φ7000

 

Steel plate yield limit

 

Mpa

500

 

450

 

Max bending thickness

 

mm

150

 

155

Max pre-bending thickness

mm

120

 

125

Center distance between two low rollers

mm

1350-2150

 

Upper roller drive torque

 

KN.m

2600

 

Low roller drive torque

 

KN.m

80×2

 

Lifting stroke of upper roller

 

mm

 

 

Pass line above 380 below 300

 

Up roller pressing speed

 

mm/min

no-load~200  overload~65

 

Up roller rising speed

 

m/min

~0.2

Roller speed

m/min

≈3.5

 

Master cylinder max. pressure

 

Mpa

25

 

 

Inverter tipping angle

 

90

 

Up roll power

 

KW

245KW

 

Low roller drive power

 

KW

8.6KW*2

Hydraulic station&main cylinder&horizontal cylinder power

 

KW

120

 

Accessory device


Central Support (5m-10.5m  80T)

35T

Sides support(each 35T, deviation rectify)35m

Horizontal feeding table 35m

(alignment system)     

Dimensions (LxWxH)

mm

~12500×8120×6950

Cooling system


Oil cooler forced cooling

Hydraulic system


Hydraulic balance

 

Lubrication system


 

Adopt automatic lubrication at startup and timed forced lubrication.

 

Operating system


 

 

Wireless remote control and mobile console have two operating systems, they are interlocked with each other safely, and only one system can be used at a time.

 


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