|Place of Origin:||China (Mainland)|
|Model Number:||MB7-500Tx4000 Press Brake|
|Minimum Order Quantity:||1 Set|
|Price:||USD 12500-19500 set|
|Packaging Details:||wooden cases for NC press brake|
|Delivery Time:||25 daty|
|Payment Terms:||L/C, D/P, T/T, Western Union|
|Supply Ability:||10 Set Month|
|Estun NC System:||Estun E21 NC Control||Bending Force:||500 Tons|
|Bending Length:||4000mm||CNC Control Axis:||Y X Axis Crowning(Electro-hydraulic Servo)|
|BackGauge & RAM Drive:||Inverter From Schneider Electrical||Ball Screw/ Polished Rod:||HIWIN From TaiWan Brand|
|Precision Linear Scale Measurement:||HEIDENHAIN From Germany Brand||Keywords:||4000mm Nc Press Brake|
Accurl Brand EasyBend B series hydraulic power 4000mm nc press brake 500TN with Estun E21 NC control
Estun E21s NC Control system
● Monochrome LCD Box Panel.
● Integral factor programmable freely
● Automatic positioning control
● Spindle allowance offset
● Internal time relay
● Stock counter
● Backgauge position display, resolution in 0.01mm
● The frame is heavy-duty as well as compact and it assures precise results.It is made of high
● quality mild steel and it has undergone systematicmechanical processes.
● Electric welding of high precision
● Usage of high-tech boring machines for extreme precision parts
● ACCURL® chooses the best products to guarantee long-lasting and high-techmachines.
● ACCURL® selects the best components.
● Totally European design, streamlined looking,Monoblock,Welded steel frame rigid to deflection moment and high tensile with ST44 A1 material.
● ACCURL Press Brake is Equipped with the Estun user-friendly user interface,the E21 provides all main press brake functionality.
● Automatic tonnage and stroke adjustment for bending angles.Perfect bending results with easy angle input and operation of machine.
● All tubes are connected by tube insertings to avoid oil lost and burst by welding tubes.
● Ball screw and line guide was designed to improve precision.
● E-Z fast wedge clamping was designed to change tools quickly.
● Safe fence and the electric interlocker have been designed for the machine to ensure the operation safety.
The ACCURL® NC press brake , engineered with great care for details , is a high quality machine tool . The studies made on the framework flections have allowed us to design a product that reacts in the most appropriate and responsive way to the mechanical solicitations , therefore guaranteeing a stable structure , thus a higher precision in bending. This feature is even enhanced by a system of manual crowning . Worth mentioning is also the possibility to add options and upgrades on the configuration , at later stage .
ACCURL® product designs combine accuracy, speed, flexibility, durability, reliability and advanced technology to deliver machines with the highest performance-to-price ratio in the industry.
● Automatic calculation of angle, force and axis positioning
● User-friendly control
● Configuration on demand
● Structural compensation system
● Schneider inverter-motorized axis
● Proporcional hydraulics
● Machines with directive CE 2006/95 CE
● Safety light curtain
ACCURL® has a strict policy for the choice of its components , on the basis of an extensiv experience acquired over decades . All components are certified in accordance with European standards and their main sources are Germany , USA , Holland , Italy and Switzerland . All structural parts are calculated by the finite element method and only high quality steel S275 and S355 JR namely J2 ( + N ) is used
● Machine Frame
ACCURL® machines are designed from the ground up by our expert engineers with only one goal: to build the best machines imaginable . By combining our unique machine designs with the highest quality materials available , we have achieved our objective and invented some of the most reliable and durable machines in the world .
● Hybrid System
ACCURL® is introducing the hybrid system at the same price as theconventional system, leading to a series of advantages for the customer:a huge energy saving ( 55% if compared to a traditional machine ) and amassive reduction of the oil quantity needed, thanks to the double tank .
● Hydraulic Cylinder
All seals in cylinder is PARKER from USA,Being able to work under rated load continuously , stable working and high precision .
● Double Guided Ram
The double guided ram ensures the stability and the ram-working table perpendicularity . This allows to keep the high precision during the whole bending phase , even with different tools and intermediates, thus ensuring the centering made during the initial tests in time .
● Ram Positioning System
Main Torsion bar machine limitations:
1) Always for center bending ( No off center )
2) No conic bends – Y1 = Y2
3) Impossible tandem connection
4) Mechanical synchronism on Y1/Y2
● Punch and dies
Full length multi V series of 835mm punches with a fractioned one
● X - Axis Back Gauge
ACCURL® press brake are provided are equipped with a back gauge that automatically adjusts the X (depth) axes to ensure your material isalways positioned accurately, resulting in higher quality finished parts.
X-Axis CNC BackGauge:
1) X precision servo-driven back gauge
2) Manually adjustable R and Z1 , Z2- axis
3) High - Speed with HIWIN linear guides
4) Driven by DELTA Servo Motors and drives
5) Complete Backgauge fingers on double linear guide
6) X – axis speeds up to 800 mm / sec and accuracy to 0.01mm
● Speed Arip System
The speed arip system reduces the time spent changing tools by 8.5 times compared with traditional systems .
● Foot Switch
Foot switch from Germany's Siemens ( Category 4 )
● Safety Light Curtain
Back of the machine safety light curtain
Specifications for NC Press Brake Machine
|1||Type||4000mm nc press brake|
|2||Delem CNC System||Estun E21 NC control|
|3||CNC Control Axis||Y X axis Crowning|
|4||Bending force||500 Ton|
|5||Bending length||4000 mm|
|6||Distance between columns||3050 mm|
|7||Throat Depth||400 mm|
|8||Slide Stroke||320 mm|
|9||Stroke Adjustment||220 mm|
|10||Max.Shut Height||630 mm|
|12||Main Motor Power||37 KW|
|13||Machine weight||42000 kg|
|15||Option 1||Estun E200 NC control|
|Option 2||DELEM DA41 CNC control|