DOIMAK RIR 140 / 275 CNC Machine Specifications

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RIR 140 / 275
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Origin: Spain

Category: Internal Thread Grinding CNC

RIR 140 / 275 – Technical Specifications
Max. part length 210 … 350 mm
Max outside diameter 160 … 275 mm
Min internal thread 8 mm (*)
Helix angle ±15° (**)
Internal HF electrospindles power & ranges 3 … 18 kW 30000 … 90000 rpm
Max. wheel diameter 60 … 100 mm
Machine weight 4200 … 6600 kg
Higher leads achieved by modifying wheel profile
* Smaller diameter under study ** Larger angles under study
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