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The DK7750 CNC EDM wire cutting machine represents advanced electrical discharge machining technology for precision metal cutting applications. This industrial-grade equipment features a robust construction with 1800kg weight and 2000*1500*1900mm dimensions, ensuring stability during operation.
With a worktable travel of 500*630mm and worktable size of 950*650mm, the machine accommodates medium to large workpieces. The 800mm Z-axis provides sufficient clearance for tall components, while the ±6°/80mm maximum taper capability enables complex angular cuts.
The DK7750 achieves remarkable cutting performance with maximum speed of 120mm²/min and maintains high precision within ≤0.02mm tolerance. The spark working process delivers best surface roughness of Ra2.5μm, suitable for demanding industrial applications.
Key features include automatic operation, 1.5kW power consumption, and compatibility with both 220V and 380V power supplies. The machine carries CE, ISO 9001, and SGS certifications, confirming its compliance with international quality and safety standards.
This EDM machine finds applications across multiple industries including metallurgy, aviation, electrical components, and light industry. Its versatility makes it suitable for processing various conductive materials, particularly hardened steels and exotic alloys that are challenging for conventional machining methods.
Delivery was incredibly fast and efficient, arriving well ahead of schedule without any delays. The packaging was secure and protected the item perfectly during transit. Quality-wise, the machine appears robust and well-constructed, with no visible defects or issues upon inspection. Customer service was outstanding; the support team was responsive and helpful in addressing all my queries promptly. Overall, a very satisfying experience from start to finish.
Yielding an outstanding experience from start to finish, the delivery was remarkably swift and well-handled, with the package arriving securely and ahead of schedule, which truly impressed me. The build quality is exceptional, showcasing robust materials and precise craftsmanship that exudes durability and reliability for industrial applications. Customer service was equally commendable, as the support team responded promptly and courteously to all my inquiries, ensuring a smooth and hassle-free process. Overall, every aspect exceeded my expectations, making this a highly recommended choice for anyone seeking top-tier performance and support.
Great shipping speed and secure packaging for the EDM machine; it arrived earlier than expected with no damage. Good overall quality—the build feels sturdy and reliable for industrial use. Excellent customer service team was responsive and helpful throughout the process, making everything smooth.
Never have I experienced such a seamless process from start to finish. Not only was the delivery incredibly fast and well-handled, but the packaging was secure, ensuring everything arrived in perfect condition. The quality of the machine is outstanding, with robust construction that promises long-term reliability. Additionally, the customer service team was highly responsive and helpful, addressing all my queries promptly. Overall, a top-notch experience that I would highly recommend to others in the industry.
Beyond expectations in every aspect! The delivery was incredibly fast and well-handled, arriving ahead of schedule without any issues. Brought to mind how smooth the entire logistics process was from start to finish. The quality of the machine is outstanding, with robust construction and precise finishes that speak volumes about durability. Service was top-notch too; the support team was responsive and helpful, making the purchase experience pleasant and worry-free. Overall, a fantastic deal that I'd highly recommend to others.
Came across this machine during my search for reliable metal cutting equipment, and I must say, the shipping was impressively fast. The packaging was secure, with no signs of damage upon arrival, which is always a relief. Communication from the seller was prompt and helpful, addressing my queries efficiently. The build quality feels sturdy and professional, exactly as described for industrial use. Overall, a smooth and satisfactory experience from order to delivery, making it a worthwhile purchase for my workshop needs.
Prompt delivery and excellent packaging ensured the machine arrived safely without any damage. The quality is impressive, with sturdy construction and precise components that meet industrial standards. Customer service was responsive and helpful throughout the process, providing clear updates and addressing inquiries efficiently. Overall, a very positive experience from order to receipt.
