About this machine

This Dörries Scharmann 3 HV DTV is a used machining center — sometimes referred to as a machining centre or CNC machining center — a type of computer-controlled machine tool designed to perform multiple metal-cutting operations such as milling, drilling, boring, and tapping on a workpiece with automatic tool changes and minimal repositioning. Dörries Scharmann is a well-established German manufacturer with a long history of producing high-precision machine tools, particularly large-format and heavy-duty machining centers, serving industries such as aerospace, automotive, energy, and general engineering.

The machine operates across five axes in total, giving it the capability to approach and machine complex workpiece geometries from multiple orientations. Motion along the Y-axis extends to 1,200 mm, providing a substantial working envelope for larger components. The rotary B-axis offers full 360-degree table division with an extremely fine resolution of 0.0001 degrees, enabling highly accurate angular positioning.

Spindle speed ranges from 10 rpm to 4,000 rpm, covering a broad spectrum of cutting applications from heavy roughing at low speed to fine finishing at higher speeds. The spindle interface is HSK-A 100, a large-taper hollow-shank tooling standard well suited to heavy cutting and high-torque applications. Tools of up to 300 mm in diameter and 25 kg in weight can be accommodated, reflecting the machine's capacity for substantial cutting tools.

The automatic tool magazine holds 161 tools, a generous capacity that supports complex, multi-operation workpieces without manual intervention. The listing notes two units are available. Four pallets are included, allowing workpieces to be loaded and unloaded outside the cutting zone while machining continues, which improves throughput in production environments.

Machine control is provided by a Siemens Sinumerik 840D, a high-capability CNC system widely used in precision manufacturing for its advanced interpolation, diagnostics, and programming flexibility. The machine runs on a three-phase 400-volt, 50 Hz power supply and has an overall weight of approximately 6,000 kg.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.