CNC-EB EDM CNC-EB1270L

EB1270L CNC Sinker EDM Machine

The EB1270L is a high-performance column-type EDM machine designed for processing extra-large and heavy workpieces. The machine combines an expanded work area, exceptional structural rigidity, and precision components to deliver the highest accuracy and stability even under maximum loads. An ideal solution for automotive, aerospace, and heavy industry applications.

Key Advantages:

• Column-Type Structure: Reinforced Meehanite cast iron bed with heat treatment.
• Large Work Area: X/Y/Z axis travel: 1200/700/500 mm, table size 1350 × 820 mm.
• High Load Capacity: Processing of workpieces weighing up to 5000 kg, electrodes up to 400 kg.
• Precision Components: Ø30 mm linear guides and Ø32 mm ball screws.
• Ease of Maintenance: Drop-down oil tank door and spacious work area.

Technologies:

• High-Efficiency Generator: MOSFET transistors and POWER SINK system.
• Arc Discharge Protection: FPGA-controlled monitoring of each discharge.
• Multi-Stage Flushing: Modes for deep holes and thin sheets.
• Servo Protection: Prevents electrode damage caused by operator errors.

Applications:

• Large-scale molds for automotive radiators and headlights.
• Tooling for air conditioner and refrigeration components.
• Drive module components for automation and semiconductor industries.
• Processing extra-heavy workpieces using the C-axis.