Selling a machine?

KD Machinery buys used machines outright. Tell us what you have and how to reach you, and we will get back to you. The make and model are enough to start.

How it works and what we buy: Sell your machines.

KD Machinery buys single machines, and whole shops and plants, outright. Auction-based plant liquidations and formal USPAP appraisals are handled by KD Auctions: see plant liquidation by auction and USPAP appraisals.

Recently Sold

Sold by KD Machinery and no longer available.

Browse every machine KD Machinery has sold → Sold Machines archive

Buying a used coordinate measuring machine

Three things decide whether a used CMM fits your shop: measuring volume, stated accuracy, and the probe head.

Measuring volume is the X, Y and Z travel. It needs to clear your largest part with room for fixturing, not merely fit it.

Accuracy is published as a length-measurement error in the form A + L/K micrometres, per ISO 10360. On a used machine, treat that as a starting point rather than a promise: it assumes a stable floor and a temperature-controlled room, and it should be re-verified after the move.

The probe head matters as much as the frame. A touch-trigger head is the economical choice for prismatic parts and hole patterns; a scanning head costs more and is what you need for form, profile and surface work. Retrofitting a different head later is rarely cheap.

Bridge machines cover most general inspection. Horizontal-arm and gantry machines suit large weldments and sheet-metal assemblies. Portable arms and laser trackers trade absolute accuracy for the ability to measure parts that cannot be moved.

Two things buyers most often miss: whether the metrology software licence transfers with the machine, and whether the original probe kit and styli are included.

KD Machinery stocks used CMMs from Zeiss, Hexagon (including Leitz and Romer), Brown & Sharpe, Keyence, Mitutoyo, Faro, Nikon, Sheffield and Tesa.

Coordinate Measuring Machines

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Buying a used coordinate measuring machine