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CNC Hydraulic 4 Roller Bending Machine With Separate Controller

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Anhui Aoxuan Heavy Industry Machine Co., Ltd.

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CNC Hydraulic 4 Roller Bending Machine With Separate Controller

Name: CNC Hydraulic 4 Roller Bending Machine With Separate Controller
Brand: Aoxuan
Price: 1 USD

Best CNC Hydraulic 4 Roller Bending Machine With Separate Controller wholesale

Brand Name : Aoxuan

Model Number : W12-8×3000

Certification : ISO9001

Place of Origin : Ma'anshan

MOQ : 1 set

Price : US $21640-$23134

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 300 sets/ year

Delivery Time : 30 days after payment

Packaging Details : Stand export packing

Model No. : W12-8×3000

Max Thickness : 8mm

Max Length : 3000mm

Max. Pre-bending thickness : 6mm

The length of working rolls : 3050mm

Up roller diameter : Φ280mm

Bottom roller diameter : Φ260mm

Side roller diameter : Φ220mm

Yield limit : Yield limit 245MPa

Bending speed : 4m/min

Main motor : 11KW

Max working pressure of hydraulic system : 19.5MPa

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W12-8×3000 CNC Hydraulic 4 Rollers Bending Machine Rolling Machine With Separate Controller Price

1. Description:

This machine is four-roller plate rolling machine, top roller is the main drive and do rotation movement, lower roller makes up-down movement to make the plate can get the frication along with length direction, two side rollers makes Up-down movement which is an angel with straight line, which can make the steel plate get the needed plastic deformation. Because adjust the side roller can achieve symmetric bending and asymmetrical bending, the flat end will be very short intheory, comparing with three-roller plate rolling machine, which can save pre-bending procedure and pre-bending device, meanwhile it can make rough leveling of steel plate. It is extensively applied in petroleum industry, chemical industry, boiler, shipbuilding industry, hydroelectricity, metal structure and machinery industry.

2.Machine construction:

A.The main body structure of the machine is composed of upper roller device and driving device, lower roller device, side roller device, hydraulic drop end device, lubrication device, Left and right frame, chassis and etc.

2.1 Top roller and driving device

Top roller device is composed of top roller, hydraulic drop end, fixed bearing,hydraulic motor and bearing.

2.2 Lower roller and position inspection device

Lower roller device is composed of lower roller, oil cylinder, bearing of lower roller, self-aligning bearing.

2.3 Side roller device

The side roller device is composed of main oil cylinder of side roller, self-aligning bearing and bearing.

B. Hydraulic drop end

Hydraulic drop end device is composed of oil cylinder, oil cylinder joint, bearing block, oil cylinder bearing and etc.

C. Balance device

Balance device adopts compact structure, when the tipping rack slip off bearing

face of top roller and make tipping movement, this end of top roller will drop due

to gravity. To make the top roller keep level, the balance device is installed on the

fixed side (out of fixed side frame, namely there is a distance between fixed frame

and balance device) and meanwhile it is fixed on the frame by screws.

D. Hydraulic system.

Consist of gear pump, Solenoid station, and the pipes circuits.

The solenoids made in Tai Wan.

The hydraulic system consists of 3 kinds of circuit, pressure adjusting circuit,

symmetry circuit, speed circuit, etc.

Manufacturer of the standard parts

Bearing	Made in China
Main hydraulic pump	JAPAN YUKEN
Main motor	SIEMENS
Main reducer	Made in China
Touching Screen	SIEMENS
Sealings	SIEMENS
PLC	Omron

Details:

CNC Hydraulic 4 Roller Bending Machine With Separate Controller

Technical parameters

Model	Unit	W12CNC-8*3000
Max width	mm	3000
The length of working roller	mm	3050
Full-loading min. diameter	mm	T8B3000φmin560(σs≤245Mpa)
Pre-bending min. diameter	mm	T6B3000φmin560(σs≤245MPa)
Top roller diameter	mm	Φ280
Lower roller diameter	mm	Φ260
Side roller diameter	mm	Φ220
Rolling speed	m/min	About 4
Main motor power	kW	11
Max working pressure of hydraulic system	MPa	19.5

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