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hydraulic shaft straightening press

DATE:2024-02-16   VISITS:618

Hydraulic Shaft Straightening Press: Gantry-Frame Heavy Correction

The opening shot is the frame itself — a gantry-style welded structure oversized for the bar on the bed — and the rest of the clip shows why that matters. Under high hydraulic pressure the ram pushes a stubborn bend, the whole machine stays dead square, and the probe's re-check lands where predicted. The proportional valve paces the force: gentle ramp, controlled hold, smooth release.

Hydraulic presses remain the default when the work is thick and stubborn, because nothing else applies that much controlled force economically; servo-positioned CNC heads add repeatability, and fully automatic lines add handling. Choosing among the three is really a question of part size, tolerance and staffing — mapped out in the hydraulic vs CNC vs fully automatic guide.

This machine is quoted for solid bars, large shafts and heavy tubular parts in construction, mining and machinery building, with support spacing and tonnage set from the drawings rather than a standard sheet. C-frame and gantry options cover compact cells and full-length beds alike. The press family is presented on the press family page.

Send a heavy, stubborn part our way — drawings and target runout are enough for a free recommendation on frame and force. Use the contact form and add batch size for a throughput note.

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