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We’re looking at roughly 12-14 weeks lead time on DK7750, MOQ is one unit, and our company can ship via sea freight packed with export-grade plywood and internal bracing — the machine alone weighs 1800 kg so it’s not a small crate. Worktable is 950×650 mm with X/Y travel of 500×630 mm, so you’re getting about 2000×1500 mm overall footprint on the floor.
It’s a CNC EDM wire cutter, basically a submerged setup using a traveling wire electrode, and the control system handles multi-pass automatically for roughing and finishing passes. Z-axis gives you 800 mm of vertical clearance, which is pretty generous for dies or mold blocks, and the taper capability is ±6° over 80 mm if you’re doing angled features.
accuracy holds to ≤0.02 mm, and you’ll see Ra2.5 μm suface finish on good day with the right parameters — most buyers go with the 120 mm²/min max speed for production but you can dial it down for finer work. The workpiece capacity is 700 kg, so it handles medium-to-large tool steel blocks without issue, but don’t expect it to cut hardened carbide at that top speed.
Power draw is 1.5 kW at either 220V or 380V, and we include a 2-year warranty plus CE and ISO 9001 certs — SGS inspection reports are availble on request. One thing that’s not in the spec sheet: the dielectric filtration system uses a paper filter cartridge, typically lasts 4-6 months depending on usage, and it’s a standerd size you can source locally.
We usually have stock for teh standard configuration, but confirm lead time if you need the optional high-frequency pulse board or a custom dielectric tank size — those add 3-4 weeks. Anyway, the control interface is a 10-inch touchscreen with a basic CAM package included, so you can import DXF files directly.
The worktable can support up to 700 kg, so it handles heavy dies and molds without a problem.
Yes, it's certified with CE, ISO 9001, and SGS, so you get the quality documentation needed for most industrial buyers.
Typically 15-20 working days after order confirmation and deposit, but we can adjust based on current production load.
Absolutely, it handles stainless steel and other metals with a max cutting speed of 120 mm²/min, and surface roughness down to Ra2.5 μm.
Yes, the standard Z-axis travel is 800 mm, which gives you plenty of clearance for taller workpieces.
