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Cone CNC Rolling Machine 4 Roller Plate Bending Machine Stainless Steel Metal

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PSL (WUHAN) SMART EQUIPMENT CO.LTD.

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Cone CNC Rolling Machine 4 Roller Plate Bending Machine Stainless Steel Metal

Brand Name : PSL

Model Number : W12-20x2000

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-rollers CNC hydraulic plate Bending machine

Machine type : 4-rollers Rolling Bending Machine, W12-20x2000

Condition : New

Application : Thick 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

Control method : CNC full automatic, ELECTRO-HYDRAULIC

Control systme : Omron or Siemens PLC control, touch display

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

Max. Central bending thickness : 20mm carbon steel plate, 16mm SS plate

max. Pre-bending thickness : 16mm carbon steel plate, 12mm SS plate

Rolling length : 0-2000mm

working speed : 1.5-6m/min

Hydraulic system : Yuken or Rexroth valves group

Rolling drive : Hydro-motor

Rows of Back-up Roller : Hydraulic lift/down

Main motor : 11kw

Weight : 11500kg

Dimensions : 8600x2060x1850mm

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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CNC 4 roller plate cone rolling machine Stainless steel metal bending machinery

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 rolls 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 are with widely types welcomed by customers. With a high technical level, complete functions, high precision, and convenient operation, 4-rolls plate bending machine is an ideal model for rolling round, arc, cone, and special-shaped workpieces.

The main features,

- Pre-bending and forming of the end of the plate can be completed without turning after the steel plate is loaded.

- Very durable spherical roller bearings are used on each roller of 4 rolls bending machine.

- Yuken or Rexroth products are used for the main valve groups in the hydraulic system. The valve block is a casting flow channel, large overflow, low resistance, low-pressure loss, and low heat generation, which makes the performance of 4 rolls bending machine be more reliable.

- The hydraulic system of the 4 rolls plate bending machine ensures the cleanliness of the system with oil suction and return oil filters. An air filter ensures the normal breathing of the fuel tank and the evaporation of water. Also equipped with a centralized refueling device.

- The tipping frame is equipped with a tipping cylinder, the tipping head can be tipped and upright which is convenient for the workpiece to pick up. 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 upper roll tail is equipped with a balance device, which balances the upper roll while the bearing body is turned over. The upper roll is in a balanced state by the balance mechanism when the material is turned upside down so that the cylindrical workpiece can be easily taken out.

- The 4 roll bending machine adopts an integral base, which is strong in rigidity, easy to hoist and install. The frame and base are welded and processed with annealing aging treatment which eliminates internal stress and improves the bending machine precision. The whole structure of 4 roll bending machine is composed of building blocks.

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.

Cone CNC Rolling Machine 4 Roller Plate Bending Machine Stainless Steel Metal

The Advantages 4-Rolls Plate Bending Machine,

The lifting displacement of the machine’s lower roller and lateral roller is controlled by PLC, automatically leveled, digital display on the screen, synchronization accuracy ±0.2mm.

The lower roller and lateral roller of the 4 roll bending machine can be tilted at one end.

The plate bending rolling machine is equipped with a movable operating table, which is more convenient to use by operators. The touch screen displays four work rolls positions and make the operator clear at a glance.

ontrol system adopts the PLC programmable controller of an internationally renowned company. 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; Also has advantages of strong anti-interference ability.

The high-precision sensors are used for lifting and displacement sensors of the machine lower and lateral rollers, which ensure the position accuracy and realize the position monitoring of each roller.

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

Cone CNC Rolling Machine 4 Roller Plate Bending Machine Stainless Steel Metal

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