Used thread grinding machines for sale (3)

Metal working machinery & machine tools Grinding machines Thread grinding machines

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Thread-Worm-Grinding-Machine MIKROMAT GSU 320/1

Metzingen

7,973 km

Thread-Worm-Grinding-Machine
MIKROMATGSU 320/1

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Listing

KLINGELNBERG HSS 350 – CNC gear and worm KLINGELNBERG HSS 350

Itziar

7,538 km

KLINGELNBERG HSS 350 – CNC gear and worm
KLINGELNBERGHSS 350

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Condition: ready for operation (used), functionality: fully functional, metric thread pitch (max.): 500 mm, metric thread pitch (min.): 1 mm, grinding length: 500 mm, grinding wheel diameter: 500 mm, rotational speed (min.): 1 rpm, metric thread diameter (min.): 10 mm, rotational speed (max.): 26 rpm, metric thread diameter (max.): 350 mm, clamping length: 1,200 mm, grinding wheel width: 60 mm, spindle speed (max.): 26 rpm, spindle speed (min.): 1 rpm, grinding spindle speed: 3,000 rpm, grinding spindle motor power: 12,000 W, grinding diameter: 350 mm, grinding wheel speed: 3,000 rpm, type of input current: three-phase, center width: 150 mm, Equipment: rotational speed infinitely variable, KLINGELNBERG HSS 350 Grinding machine – Special offer due to stock clearance 🔥 High-precision CNC grinding machine, perfect for gears, worm screws, and custom parts. Fully functional and ready to use. 🛠 Key technical specifications: • Workpiece diameter (max./min.): 350 mm / 10 mm • Clamping head bore diameter: 130 mm • Max. distance between centers: • With front centering tip: 750 mm • With rear centering tip: 1200 mm • Max. workpiece length: Unlimited • Max. shaft diameter (left/right): 130 mm / 150 mm • Max. grinding length: 500 mm • Max. number of gear teeth: 30 • Module (max./min.): 25 / 0.5 • Pitch (max./min.): 500 / 1 mm • Pressure angle (max./min.): 30° / 0° • Max. helix angle: 45° ⚙️ Grinding System Features: • Grinding wheel diameter (max./min.): 500 mm / 300 mm • Grinding wheel speed (stepless): 75 – 3000 rpm • Max. cutting speed: 45 m/s • Drive motor power: 12 kW • Workpiece spindle speed (stepless): 1 – 26 rpm 📐 Grinding Wheel Widths: • For thread grinding: 15 mm Ljdpfx Aehq Uh Hsf Ssta • For worm screws up to module 12: 25 mm • For module 12 to 20: 40 mm • For module 20 to 25: 60 mm 💻 CNC Control: FANUC Series 21-It ✅ Ideal for: • Gear manufacturers • Worm screw production • Precision machining workshops • Industrial machinery repair 📌 Limited-time offer due to machinery update Take advantage of this opportunity to acquire a high-performance CNC grinding machine with professional specs and immediate availability!

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FLAT GRINDING MACHINE Mikromat SFW 200 PA 2

Grafenberg

7,972 km

FLAT GRINDING MACHINE
MikromatSFW 200 PA 2

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What is meant by Thread grinding machines?

Thread grinding machines are specialized types of grinding machines specifically designed to produce precision threads on various types of components. These machines use a grinding wheel as a cutting tool to form the shape of the desired threads. Thread grinding is often used for high accuracy and high precision threading applications, particularly where complex or hard materials are involved. The precision afforded by thread grinding can achieve tolerances and surface finishes unattainable by other threading methods.

Key Applications and Benefits

Thread grinding machines are predominantly used in industries where precision thread creation is demanded. Key applications include the production of threads for aerospace fasteners, automotive components, and precision instrumentation parts. One significant advantage of using thread grinding machines is their ability to produce exact and repeatable profiles, and high surface quality.

Types of Thread Grinding

There are various types of thread grinding processes to choose from, depending on the specific requirements of the task. These include traverse, plunge, and centerless thread grinding. Each method involves different setups of the machine, and choice depends on the dimensions of the workpiece to be threaded, and the level of precision required. Through the adept use of thread grinding machines, manufacturers can achieve precise thread geometries and fulfill high-demand applications with efficiency and accuracy.