All-Electric Servo Press Brake

Jinan KaFe CNC Machinery Co., Ltd. KEP4012

Condition: new, Year of construction: 2026, machine/vehicle number: K09002KEP142020260601, functionality: fully functional, power: 15 kW (20.39 HP), input voltage: 380 V, input frequency: 50 Hz, type of input current: three-phase, pressing force: 40 t, stroke length: 200 mm, operating speed: 40 mm/s, reverse speed: 200 mm/s, table width: 500 mm, table length: 1,200 mm, table height: 1,150 mm, throat depth: 330 mm, ram plate length: 1,200 mm, clearance between the columns: 970 mm, retraction force: 40 t, total length: 1,340 mm, total width: 1,310 mm, total height: 2,170 mm, overall weight: 2,800 kg, control type: CNC control, degree of automation: automatic, actuation type: electric, Equipment: CE marking, safety light barrier, 1. Basic Information - Manufacturer: Jinan KaFe CNC; Model: KF-4012, self-developed proprietary design - Edge over hydraulic brakes: 80% energy saving, oil-free & eco-friendly, higher speed, precision & consistency - Applications: Cabinet, elevator, kitchen, solar, auto parts, home appliances & other sheet metal industries 2. Mechanical Structure 1. Frame: Full steel welded, FEA optimized, 5-face one-time machining for rigidity & long-term accuracy 2. Power Box: Heavy-duty ball screw + imported sealed bearings for stable bending load 3. Auto Compensation Worktable: Built-in deflection strips, dial fine-tune, standard reduction motor & scale 4. 4-axis Back Gauge: AC servo driven, auto collision avoidance during bending 5. Bending Dies: Quenched & ground, high tolerance accuracy, less secondary finishing, longer service life 6. Electrical Cabinet: Closed convection cooling, neat wiring, cantilever operation box; self-diagnosis, emergency stop & text fault alarm 7. Touch Screen: 5-wire type, over 10 million service cycles 3. CNC System (Taiwan SYNTEC) - 15-inch industrial touch screen, EMC & temperature tested industrial motherboard - Direct programming for simple bending tasks - Core intelligent functions: ±5μm repeated positioning (full closed-loop by grating/magnetic scale); auto back gauge calculation; mold library; one-time trial bend angle compensation; auto bending pressure calculation & overload alarm; continuous arc bending; password protection - System pages: Machining, Manual, Mold, Program, Compensation, Alarm, I/O Signals Ksdpfxeza Rm Tj Akwodt ## 4. Core Technical Parameters - Bending force: 400KN; Table length: 1250mm; C-type frame - Ram stroke:200mm; Max opening:500mm; Throat depth:330mm - Speed: Rapid/Return 200mm/s, Working 40mm/s - 6 controlled axes: Y1/Y2/X/R/Z1/Z2; Dual 11KW Y-axis servo, peak feed power 15KW - Overall size:1340×1310×2170mm; Weight:2.8T 5. Standard Core Component Brands - Control & servo: Taiwan SYNTEC - Switches: OMRON (JP); Grating scale: GIVI (IT); Electric parts: Schneider (DE) - Bearings: INA (DE); Linear guide: Fulei (DE); Timing parts: Shanghai Fulong - Y-axis screw & guide: Nanjing brand - Note: Equal-grade brands replaceable if original stock unavailable 6. General Advantages - Mechanical: High rigidity, full closed-loop precision, auto deflection compensation, anti-collision back gauge, durable dies - Control: Intelligent process compensation, multi-safety protection, real-time fault diagnosis - Operation: Energy-saving, zero hydraulic oil cost, fewer secondary processes, high mass production efficiency