Keskmine treipingi

Kraft GHV-40240 (1000x6000)

Used heavy-duty lathe with extensive steady rest equipment – ideal for pipe machining and long rolls!
This robust conventional lathe with an impressive turning length of 8,000 mm was specifically designed for pipe machining applications. The sophisticated machine design allows the cutting edge to easily pass the open steady rests – ideal for precise machining of long, hollow workpieces.
Technical Highlights:
• Turning diameter over bed: 1,000 mm
• Turning diameter over support: 710 mm
• Center height: 900 mm
• Turning length: 8,000 mm
• Spindle bore: 155 mm
• Machine weight: approx. 18.2 tons
• Main drive: 30 kW with frequency converter, continuously variable
Design advantages:
• Machine bed cast in one piece and artificially aged – for maximum stability and stress-free operation
• 5 hardened and ground guideways for maximum precision
• Continuous feed control of the longitudinal axis via ball screw – no Norton or lock-box gearing
• Electric-driven tailstock with hydraulic clamping
• Manually adjustable cross support with trapezoidal thread spindle
• 4-station tool carrier, manually pivoting
• Triple-guided turning support – for extremely smooth running
Steady rests & tube processing:
• Various steady rests (stationary and follow-on) optional Available
• Motorized steady rest carriers with hydraulic clamping
• Spindle adjustment conveniently possible from the operator's side
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• Traveling steady rests can be mounted either on the left or right
Application:
Thanks to its sophisticated design, the machine is ideally suited for light to medium-duty machining – especially for the precise machining of tubes. The continuously variable speed and feed control ensures high flexibility and ease of use.

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