SellEton Sheet Metal Bending & Forming Machine

General Features: - The press brake has been designed in accordance with the new EU streamlined standards. - The entire structure of the machine is forged through a unified welding process and subsequently tempered to mitigate any internal stresses. - To ensure durability and corrosion resistance, the machine's framework undergoes shot blasting to eliminate rust before receiving a protective anti-rust coating. - Utilizing a state-of-the-art imported CNC machining center, the frame is precision-crafted in a single session, guaranteeing exact alignment and perpendicularity on all mounting planes. - The machine's controller is engineered to manage both the Y1 and Y2 axes simultaneously, with Y1 governing the left-hand cylinder and Y2 the right-hand cylinder, ensuring a synchronized operation of the ram. - It features a quiet standby and swift descent, producing approximately 25 decibels, with a reduced noise output during both pressing and return phases due to the hydraulic system's servo motor closed-loop control. - The servo main motor operates the primary oil pump only when necessary, cutting energy consumption by up to 60% in comparison to traditional CNC press brakes. - Stable oil temperatures are maintained throughout operations, which helps prolong the lifespan of the hydraulic system's various components. Specifications: - Model: SL-250Ton-13PB - Bending Force: 2500 KN - Bending Length: 4000 mm / 157.48 inches -Bending Thickness: 8 mm / . 0.315 inches (Mild Steel), 4 mm / 0.157 inches (Stainless Steel) - Upright Distance: 3100 mm / 122.05” inches - Throat Depth: 450 mm / 17.72 inches - Stroke: 250 mm / 9.84 inches - Open Height: 540 mm / 21.26 inches - Fast Speed: 100 mm / 3.94 inches - Working Speed: 8.5 mm / 0.335 inches - Return Speed: 100 mm / 3.94 inches - Slider repeat accuracy: ±0.03 mm / ±0.00118 inches - Slider positioning accuracy: ±0.03 mm / ±0.00118 inches - Repeat positioning accuracy of backgauge: ±0.05 mm / ±0.00197 inches - Workpiece straightness: 0.5 mm/m ( 0.01969 inches per 39.37 inches ) - Bending angle error: <±0.5° - Grating Ruler Resolution: 0.005 mm / 0.000197 inches - Hydraulic Oil Standard: #46 Antiwear hydraulic oil - Oil Tank: 440 L - Main Motor: 22 Kw - Weight: 19 Ton - overall Dimensions: 15’ x 7’ x 10’ -Power supply: 480V/60HZ/3PH ( can be customized as well ) Components of the machine: - Controller: DA58T from Netherlands - Backgauge Axis: 4+1 (Y1, Y2, X, R+V) - Hydraulic Valve: HAWE from Germany - Hydraulic Gear Pump: HAWE from Germany - Grating Ruler: Fagor from Spanish/Givi from Italy - Main Motor: Normal Type, Siemens from Germany - Electrical Components: Schneider from France - Crowning: Motorized Crowning - Ball Screw and Linear Guide: PMI/PYM from Taiwan - Servo Motor / Servo Drive: Estun - Tubing Connector: JS/EMB from Germany - Clamps: Fast clamp - Pedal Switch: Roller Type from China - Front Protection: Left & Right Guard - Rear Protection: Fully Enclosed Rear Guard