- Product Details
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Quick Details
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Throat Depth (mm):
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320 mm
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Width of Working Table (mm):
-
100 mm
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Dimension:
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3200*1600*2600
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Place of Origin:
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Anhui, China
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Brand Name:
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PREF, PREF
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Year:
-
2022
-
Weight (KG):
-
7000
-
Motor Power (kw):
-
11 kw
-
Marketing Type:
-
Hot Product 2022
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Product name:
-
Hydraulic Cnc Bending Machine
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Raw Material:
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Sheet / Plate Rolling
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Controller:
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Delem/CybTouch
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Color:
-
Optional
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Electrics:
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Schneider - France
-
Hydraulic System:
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Bosch-Rexroth - Germany
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Oil Pump:
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Sunny-America
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Main Motor:
-
Siemens - Germany
Quick Details
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Machine Type:
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Synchronized
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Length of Working Table (mm):
-
3200
-
Slider Stroke (mm):
-
120 mm
-
Throat Depth (mm):
-
320 mm
-
Width of Working Table (mm):
-
100 mm
-
Dimension:
-
3200*1600*2600
-
Place of Origin:
-
Anhui, China
-
Brand Name:
-
PREF, PREF
-
Year:
-
2022
-
Weight (KG):
-
7000
-
Motor Power (kw):
-
11 kw
-
Marketing Type:
-
Hot Product 2022
-
Product name:
-
Hydraulic Cnc Bending Machine
-
Raw Material:
-
Sheet / Plate Rolling
-
Controller:
-
Delem/CybTouch
-
Color:
-
Optional
-
Electrics:
-
Schneider - France
-
Hydraulic System:
-
Bosch-Rexroth - Germany
-
Oil Pump:
-
Sunny-America
-
Main Motor:
-
Siemens - Germany
Products Description
PREF PRESS BRAKE
1. Brand-new industry design combined with modern aesthetic concept, high-quality production technology, simple appearance.
2. Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.
3, Heat treatment of the rack, rigidity optimization verification on entire machine and the application of hydraulic crowning structure jointly ensure the bending precision of PREF series Press Brakes.
4, Optimal ratio of parameters and core configuration ensure stable performance, easy operation.
Main Features
1.Brand-new industry design combined with modern aesthetic concept, high-quality production technology, simple appearance.
2.Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.
3.Optimal ratio of parameters and core configuration ensure stable performance, and easy operation.
4.The Press Brake adopts full closed-loop electro-hydraulic servo synchronous control technology. The position signal of the slide block is fed back to the CNC controller by the grating ruler on both sides, and then CNC controller controls the opening size of the synchronous valve and adjusts the quantity of the oil cylinder, so as to control the slide block (Y1,Y2)to run at the same frequency and always keep the parallel state to the working table.
5.CNC controller will automatically control the deflection compensation of the worktable, in order to achieve uniform angle on full length of the workpiece according to machine process state.
6.Using hydraulic crowning method or mechanical crowning method, the workpiece with uniform precision over the whole length of the worktable can be obtained. The hydraulic crowning is composed of a group of oil cylinders in the lower working table, which can make the working table move relative to each other and form an ideal curve with convection to ensure the relation between the relative position of the sliding block and the bearing force remains unchanged. The compensation amount is determined by the CNC controller according to the thickness of the plate and the material characteristics.
2.Latest high-frequency responding hydraulic control technology, faster, more efficient and accurate.
3.Optimal ratio of parameters and core configuration ensure stable performance, and easy operation.
4.The Press Brake adopts full closed-loop electro-hydraulic servo synchronous control technology. The position signal of the slide block is fed back to the CNC controller by the grating ruler on both sides, and then CNC controller controls the opening size of the synchronous valve and adjusts the quantity of the oil cylinder, so as to control the slide block (Y1,Y2)to run at the same frequency and always keep the parallel state to the working table.
5.CNC controller will automatically control the deflection compensation of the worktable, in order to achieve uniform angle on full length of the workpiece according to machine process state.
6.Using hydraulic crowning method or mechanical crowning method, the workpiece with uniform precision over the whole length of the worktable can be obtained. The hydraulic crowning is composed of a group of oil cylinders in the lower working table, which can make the working table move relative to each other and form an ideal curve with convection to ensure the relation between the relative position of the sliding block and the bearing force remains unchanged. The compensation amount is determined by the CNC controller according to the thickness of the plate and the material characteristics.
Details Images
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Main Configuration
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NM
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ITEM
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QUANTITY
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REMARK
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|||
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1
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Control System
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1set
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VP88
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|||
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2
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Servo motors and drives
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1set
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ESTUN
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|||
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3
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Hydraulic pump
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1set
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SUNNY
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4
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hydraulic valve
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1set
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REXROTH
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5
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ball screw &Linear Guides
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1set
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HIWIN
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6
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grating ruler
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1set
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FAGOR
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7
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Main electrical components
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1set
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SCHNEIDER
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8
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sealing ring
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1set
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NOK/PARKER
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9
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Hose connector
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1set
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EMB
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Optional
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