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Hydraulic 4 Roll Plate Bending Machine Cnc Plate Roller Machine Electric

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PSL (WUHAN) SMART EQUIPMENT CO.LTD.

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Hydraulic 4 Roll Plate Bending Machine Cnc Plate Roller Machine Electric

Brand Name : PSL

Model Number : W12-12x4000

Place of Origin : China

MOQ : 1set

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20-30 sets per month

Delivery Time : 45-60 days

Packaging Details : Naked in container, Sea shipping

Name : 4-rolls CNC hydraulic plate rolling machine

Machine type : 4-rolls Rolling Machine, W12-12x4000

Condition : New

Application : Thin and wide sheet metal, SS Plate Bending,carbon steel plate Rolling, Making oil tube/pipes,

Material / metal processed : Carbon Steel, SS,Alloy steel

Raw material : Sheet / Plate Rolling, Steel Metal/ Plate /Profile

Automation : Automatic, Manual

Control systme : Omron or Siemens PLC control, touch display

Control method : CNC full automatic, ELECTRO-HYDRAULIC

Rolling function : with Pre-bending/rolling, Asymmetric rolling

Max. Central bending thickness : 12mm carbon steel plate, 10mm SS plate

max. Pre-bending thickness : 10mm carbon steel plate, 8mm SS plate

Rolling length : 0-4000mm

Hydraulic system : Yuken valves group

Rows of Back-up Roller : Hydraulic lift/down

Main motor : 15kw

Weight : 13600kg

Dimensions : 7600x1760x2100mm

Voltage : 220V/380V/415V/440V/ 50HZ/60ZH, customized

Color : Green/ OEM, Customized

After-sales service provided : Engineers available to service machinery overseas,Video technical support,Online support

Warranty : 1 Year

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4-rollers CNC plate rolling machine Hydraulic plate bending machine metal sheet rolling machine

Main characteristic:

CNC four-roller plate bending machine has the function of pre-bending the end of the sheet. The machine has four work rolls. The work rolls are one of the most important components of the 4-rollers plate bending machine. The quality and performance of the work roll directly affect the service life and rolling accuracy of the 4 roller plate rolling machine.

Material: 42CrMo alloy steel, quenching and tempering treatment makes the work roll strength reach HB241-260, comprehensive mechanical properties, high strength, strong wear resistance, suitable for high-load work, long service life. The lifting displacement is controlled by sensors and PLC, automatically leveled, and displayed on the screen.

4-roller plate rolling machines with jaw weights of 12x4000mm, 20x2000mm, and 60x3000mm are widely welcomed by customers. With a high technical level, complete functions, high precision, and convenient operation, a 4 roll plate bending machine is an ideal model for rolling round, arc, cone, and special-shaped workpieces.

The main features,

Very durable spherical roller bearings are used on each roller of 4 roll plate bending machines.
The adjustable center bearing's internal design allows it to withstand the deflection and tilt of the roller rod. Foldable activity prevents the reverse force from damaging the 4 roll plate roller when it is fixing the external force.

The 4 roll plate roller control system adopts the PLC programmable controller. The system has parameter settings, data editing, good alarms, power-off memory, man-machine interface, status display, real-time calculation, file storage, debugging mode, manual mode, program control mode, file editing, fault self-diagnosis, the intelligent judgment of operating errors, and other protection functions.

The hydraulic system of 4 roll plate bending machine design ensures the cleanliness of the system with oil suction and returns oil filters. Also equipped with a centralized refueling device.

The tipping frame is equipped with a tipping cylinder, the tipping head can be tipped and upright. The turning and resetting of the turning bearing body are equipped with an interlocking device. The movement can be resumed after the bearing body is reset, which plays a role in safety protection.

The 4 roll plate roller adopts an integral base, which is strong in rigidity. The frame and base are welded and processed with annealing aging treatment which eliminate internal stress and improve the bending machine precision. The whole structure of the 4 roll plate bending machine is composed of building blocks, which is beautiful in shape and more convenient for maintenance.

Main Structure of the machine:

The machine is four roller plate bending machine, its structure shown as drawing 1,

upper roller as initiative roller, down roller and side rollers as driven rollers;

upper roller is fixed, down roller does up and down movement;

upper roller is mechanical initiative, while down roller and side rollers are driven by friction from plate and rollers.

Down roller and two side rollers are driven by hydraulic oil tank to do lifting movement.

Upper roller's ventro-bearing overturn and reset are also driven by hydraulic oil tank. Rollers’ bearing and oil tank are installed on left and right side of machine frame.

Left and right machine framework are the main parts of whole machine, which is totally steel welded, installed on the welded base, and all operations are finished on console.

Hydraulic 4 Roll Plate Bending Machine Cnc Plate Roller Machine Electric

Configuration of Hydraulic Plate Rolling machine,

Main electronic elements: Schneider France;

Axletree:Double-row self-aligning bearing Germany

Main motor: Siemens Electrical Germany

Programmable logic controller PLC:OMRON products from Japan

Hydraulic system: Bosch – Rexroth Germany, or YUKEN Taiwan

Oill pump: Sunny from USA ;

Work Roller:Material of work roller with 42CrMo Alloy steel.

Digital display system:Touch Screen Delta

Transducer:OMRON, Japan

Automatic lubrication system:Sino-Japanese joint,which has block alarm

Main Technical specifications,

Type	Thickness (mm)	Pre-bending Thickness(mm)	Length of Rollers(mm)	Plate yield strength (Mpa)	Dia. of upper roll (mm)	Dia. of lower rolls (mm)	Dia. of Side rolls (mm)	Power of motor (KW)
W12-4×2000	4	3.5	2050	245	160	140	120	3
W12-6×2000	6	5	2050	245	190	170	150	4
W12-8×2000	8	6.5	2050	245	210	190	170	5.5
W12-10×2000	10	8	2050	245	230	210	190	7.5
W12-12×2000	12	10	2050	245	270	250	210	11
W12-16×2000	16	13	2050	245	300	270	220	11
W12-20×2000	20	16	2050	245	330	300	240	11
W12-25×2000	25	20	2050	245	360	330	250	15
W12-30×2000	30	25	2050	245	390	360	300	18.5
W12-35×2000	35	28	2050	245	430	390	330	22
W12-40×2000	40	32	2050	245	460	420	360	30
W12-45×2000	45	36	2050	245	510	460	390	37
W12-50×2000	50	40	2050	245	550	510	420	45
W12-4×2000	4	3.5	2550	245	190	170	150	4
W12-6×2500	6	5	2550	245	210	190	170	5.5
W12-8×2500	8	6.5	2550	245	230	210	190	7.5
W12-10×2500	10	8	2550	245	270	250	210	11
W12-12×2500	12	10	2550	245	300	270	220	11
W12-16×2500	16	13	2550	245	330	300	240	11
W12-20×2500	20	16	2550	245	360	330	250	15
W12-25×2500	25	20	2550	245	390	360	300	18.5
W12-30×2500	30	25	2550	245	430	390	330	22
W12-35×2500	35	28	2550	245	460	420	360	30
W12-40×2500	40	32	2550	245	510	460	390	37
W12-45×2500	45	36	2550	245	550	510	420	45
W12-4×3000	4	3.5	3100	245	210	190	170	5.5
W12-6×3000	6	5	3100	245	230	210	190	7.5
W12-8×3000	8	6.5	3100	245	270	250	210	11
W12-10×3000	10	8	3100	245	300	270	220	11
W12-12×3000	12	10	3100	245	330	300	240	11
W12-16×3000	16	13	3100	245	360	330	250	15
W12-20×3000	20	16	3100	245	390	360	300	18.5
W12-25×3000	25	20	3100	245	430	390	330	22
W12-30×3000	30	25	3100	245	460	420	360	30
W12-35×3000	35	28	3100	245	510	460	390	37
W12-40×3000	40	32	3100	245	550	510	420	45
W12-50×3000	50	40	3100	245	610	560	480	55
W12-60×3000	60	48	3100

Hydraulic 4 Roll Plate Bending Machine Cnc Plate Roller Machine Electric

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