Nantong Teli Forge & Press Machine Co., Ltd.

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plate rolling machine for ships

Product Details:

Raw Material	Sheet / Plate Rolling
Machine Type	Roller-Bending Machine
Power	Hydraulic
Place of Origin	Jiangsu, China (Mainland)
Brand Name	haiwei
Model Number	W11 series

Payment & Shipping Terms:

Minimum Order Quantity:	1 Piece/Pieces
Packaging Details:	steel pallet
Delivery Time:	90days
Payment Terms:	L/C,T/T
Supply Ability:	15 Piece/Pieces per Month

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Detailed Product Description

W11-20*12500 rolling machine for ships.

summarize:

This machine used to coil plate into different sharps such as cylindrical form, conic form and arc, it adopted Japan hydraulic technical.

1, main technical data:

upper roller adding pressure: 490T

Max width of roll board 12500mm

The length of working rolls 12600mm

Up roll diameter Φ380mm

Down roll diameter Φ320mm

Up Support roll diameter: Φ350mm

Down support roll diameter: Φ270mm

Distance between two down rolls 440mm

Support rolls group: 7

No rolls of each group: 2 upper/ 4 down

Drive speed about 3.5m/min

Upper roll move speed while add pressure: 150mm/min

Max capacity of coiled board : T20*B125008R500(σs≤345Mpa)

Max stroke of upper roll: 410mm

Hydraulic system working pressure: 19.5MPa

Hydraulic motor 22KW

Main motor 55KW

Power: 380V50HZ

plate rolling machine for ships adopts a 3-roller symmetrical structure. the upper roller makes vertical movement at a symmetrical position in the center between the two lower rollers. the hydraulic driving is achieved through the action of the oil in the hydraulic cylinder on the posion. the two lower rollers make rotation and provide the plates with torque through the engagement between the gear of the moderator and gear of the lower roller.several groups of support rollers are devised on the lower side of the two lower rollers to enhance the rigidity of the lower rollers and enables vertical adjustment.on the upper side of the upper roller. there is a rigid beam. and between the beam and the upper roller, there are several groups of support rollers to enhance the rigidity of the upper roller. the machine is fit for bending the work-piece in arc shape and with excessive width.