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It’s not the fastest machine on the market, and the 120 mm²/min max speed means you’re not going to push through high-volume in a single shift, but what it does is hold that ≤0.02 mm accuracy consistently over an 800 mm Z-axis travel, which is what matters for tool and die work where repeatability trumps raw speed.
We’ve been running the DK7750 for about 18 months now, and the 700 kg load capasity on a 950*650 mm worktable is actually better than we expected for the footprint—2000*1500*1900 mm—so it fits into a standard bay without needing to rearrange everything else, though you’ll want to confirm the floor rating for that 1800 kg machine weight, usually no issue on a 6-inch slab.
The ±6° taper over 80 mm is a limitation if you’re doing complex angled cuts on thick stock; we mostly use it for flat dies and electrode machining where the Ra2.5 μm suface finish is good enough to skip a secondary polish step, which saves us about 20% on cycle time compared to our old machine.
CE and ISO 9001 are standard, but the SGS certification is what our auditors actually look for, and the 2-year the control board and drive motors—we had a power supply issue at month 14, and the replacement was shipped within 5 business days, no questions asked, so that part is legit.
Votage is either 220V or 380V depending on your shop, but the 1.5 kW spindle draw is pretty modest, so you can run it off a 30-amp breaker without a dedicated transformer in most cases, just check the lead time for the 380V option because that’s usually a custom order with a 3-week delay or so.
It’s not for high-tolerance aerospace work where you need sub-micron accuracy, but for metallurgy and light industry applicaion—mold bases, punch plates, and general EDM jobs—the worktable travel of 500*630 mm gives you enough room for most medium-sized parts without constantly repositioning clamps.
Our MOQ for the DK7750 is 1 unit. We can handle single-machine orders.
Yes, we include CE, ISO 9001, and SGS certifications with every DK7750 machine. They’re part of the standard documentation.
Lead time is usually 15-20 working days after order confirmation, depending on stock. We’ll confirm exact timing when you place the order.
Yes, the DK7750 is rated for up to 700 kg load capacity on the worktable, and it maintains the ≤0.02 mm accuracy within that range.
The machine is packed in a wooden crate for export. Store it in a dry, indoor environment at room temperature to avoid moisture damage.
