Payment & Shipping Terms:
|Pressure:||320 Ton||Working Length:||6000mm|
cnc hydraulic press brake,
metal bending brake
CNC Tandem Press Brake Machine 320 Ton 6 M Two Press Cnc Bending Machine
Norminal Press: 320 ton
Length of Table: 6000mm
Distance between Housing: 4800mm
Throat Depth: 720mm/ or special make for customer requirment
Ram Stroke: 250mm
Ram Speed:70/7.5/75 mm/s
Open Height: 830 mm
Main Motor: 22 Kw
Controller System: 1. Netherland Brand: Delem DA 52 2+1 axis: Y1,Y2+ worktable crowning system
2. Netherland Brand: Delem DA52 3+1 axis: Y1,Y2, X + worktable crowning system
3. Nether land Brand: Delem DA65W 4+1 axis: Y1,Y2,X,R+ worktable crowning system
Volume of oil tank: 2x1400L
Weight: 35500 kgs
Overall Dimensions: L 6150 mm
W 4575 mm
H 5070 mm
1. Electro-hydraulic servo system, closed loop control system controls accuracy
2. The unique patented technology:bilateral deflection compensation of the large press brake
3. Open width adjustable inserts die to meet a variety of workpieces
4. A variety of auxiliary institutions could meet user's requirements and make the process more convenient and efficient
5. Y1,Y2 Axis------Two raster displays installed at both sides of ram to control cylinders.
Main Performance :
1 .The frame of machine is composed of tank, worktable, left and right housings and ram. So it has high strength and good rigidity. Also it takes vibration to eliminate stress.
2. Synchronization working principal of both machines:Adopting electric-hydraulic proportional valve to ensure the synchronization of both machines. The proportional valve is made by BOSCH company with very good performance such as small friction between mechanic action pairs, fine electronic amplifier and electric magnet with high controlling force and continuous action. There are two raster displayers on both sides of machine to inspect the position of ram continuously and feed back the signal to control system, then the control system will control electric-hydraulic valve to make two cylinders synchronization on one machine. Because the raster displayers are installed to “C” plates, not on housing plates directly, the deflection of ram and frame when working will not effect its measuring and controlling precision. When two machines working together, the differential potentiometer installed between two machines will transfer the mechanic synchronizing signal into electronic one and feed back to synchronization plate and control system. The signal will be enlarged by BOSCH amplifier to control the synchronization of both machines by controlling electric-hydraulic proportional valve. So the synchronization of two machines is achieved with high precision.
3 Through computer,the operator could communicate with machine. The computer has several service language, calculate and adjust the bending force automatically. Also it could calculate and control the dead point, speed changing point.The strokes (Y1, Y2) of ram could make a small tilt to meet the special requirement of user.
4. Equipped with good guiding system, position measuring system and hydraulic balance system to meet the requirements of full length job and eccentric job.
5. Worktable compensation unit is adopted to make up for deflection of machine when working to make sure the precision of work piece.
6 .The surface of cylinder has good wearing and heat treatment, so it has good lubrication and long service life.
Material/ Metal Processed: Carbon Steel
Extra Service: Machining
Electric componets: Schneider famous brand
Other parts: Ball screw, servo motor....
Place of Origin: Wuxi city, Jiangsu, China,
Machine Type: Press Brake
Color: white, blue, yellow....
Control syste: E21, DA41, DA52, DA66T....
Usage range: Bending metal sheet.
Packageing & Delivery
Packaging details: metal frame
Delivery detail: 90 days
The Main Structure Character
Welded steel plate, the frame consists of right and left wall boards, working table, oil box, slot steel and etc. The stress of the welded parts can be eliminated by vibration. The machine enjoys high accuracy and high strength and can be transported easily.
Why Choose Us?
Jinqiu is a famouse and long history brand in China, after more than 47 years research, our design from technology, structure and precision are very mature, many other factories just copy our outlooking, but the process is not advantages. And we also obtained the CE and more strict standard certification. Our machines distribute worldwide about 20 countries which penetrate into more metal plate industries.
1. Are you a trading company or factory?
--- We are factory occupying more than 62,000 m2, with excellent and professional technical team, 25 R&D personnel, professional after-sales team, and around 300 workers producing more than 1000sets machines each year.
2. Does your company supply and build the machines to suit customer's needs and specifications?
--- Yes, we can custom-made the machine according to your requirements.
3. What is your advantages over your competitors' machine?
--- Our machines can be equipped with high configuration, and main components are from famous brands. We have strict quality control system, process technology system, technology innovate system.
4. Does the machine come with a guarantee?
--- We offer one year of warranty, during this time, if any parts broken, we will send a new one to customer free of charge, and we will also supply on-line the technical guidance for ever free.
5. Can I go to visit your factory?
--- Welcome to visit our factory to know our processing and technology power. And you will see different sample machine at our workshop.
6. How to get quicker quotation?
--- When you send us inquiry, please offer your requirement information:
• What kind of metal plate and the thickness?
• How about your configuration requirement?
• You also send us your bend products image, our engineer can design for you.
These information is helpful for us to choose suitable equipment solution and price quickly.