High Speed EDM Wire Cutting Machine

The DK7740HC is a high-performance CNC wire-cut EDM machine (medium-speed wire type) designed for precision machining of conductive materials. Combining high efficiency reciprocating wire system with advanced control technology, it delivers stable performance and superior surface quality for mold making, precision components, and complex contour cutting.

High Rigidity 3-Axis CNC with 1200x1600mm travel, 600mm cut thickness, ±0.015mm precision, and Ra2.5μm finish. Features auto rough-to-finish machining, 4000kg load capacity, and expert database for unattended operation.

High Rigidity 3-Axis CNC with 1600x2000mm travel, 800mm cut thickness, and 5000kg load capacity. Achieves 0.015mm precision and 2.5μm surface finish with intelligent CNC system. Includes 12-month warranty and factory inspection video.

DK7780A CNC EDM: 800x1200mm travel, 1500kg capacity, ±0.015mm precision. High-speed cutting (120mm²/min), Ra≤2.5μm finish. Energy-saving design with ±60° taper options for complex molds.

DK7730 CNC Wire EDM: ±0.015mm precision, 120mm²/min cutting speed, 400mm thickness capacity. Features automatic wire threading, low 1.2KVA power consumption, and factory inspection video verification.

High-speed CNC Wire EDM with 120mm²/min cutting, ±0.015mm precision, and 2.5μm surface finish. Features PLC motor, 400kg capacity, and optional ±60° taper for complex molds and aerospace parts.

DK7745 EDM machine delivers ±0.015mm precision and 2-3x faster cutting for hard metals. Features 450×550mm travel, 400mm thickness capacity, and ±30° taper. Rigid cast iron construction ensures long-term stability with full CNC automation.

High-speed CNC wire EDM with 120mm²/min cutting, 0.015mm precision, and 800kg capacity. Features heavy cast iron construction, ±6° taper, and low operating costs for industrial applications.

DK7763 CNC Wire EDM: 630x1000mm travel, 600mm thickness capacity, 1000kg load. High 120mm²/min speed, 0.015mm precision, 2.5μm surface finish. Heavy-duty construction with PLC control for stable, efficient cutting.