Portable Machine for high-speed grinding of sealing surfaces in gate valves housings, at gate valve wedges and flanges of various design. Modern, light weighty (1-man-operation) and sturdy machine for operation on-site or at the workshop. The planet-wheels of HSL-2 are adjustable to match the required grinding diameter. They have been developped especially to grind seats made of stellite material (HRC>35). Due to the high grinding speed they realize huge savings of time against systems without driven grinding spindles. The machine can be applied independedly of: - Thickness and hardness of the sealing surfaces - Mounting positioin of the valve (horizontal, vertical) - shape of valve (with or without cover flange, oval-shaped or round) The universal mounting system of this machine allows: - safe valve clamping - easy handling - quick adjustments - bilateral installation and quick replacement of the drive motors - easy adjustment of the required working (immersion) depth

Adjustment - machine tools
  • valve grinding

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