Z30100 / Z30125 Radial Drilling Machine

Two build points matter most on this machine: the arm guideway is inlaid with steel, a construction worked out from the quality-feedback and maintenance records of close to ten thousand radial drilling machines and around thirty years of building steel guideways; and the inlaid rail takes the wear that would otherwise fall on the arm guideway, so spindle drilling accuracy and spindle-box clamping hold up after years of arm travel. Structure decides how a machine ages — the specification table tells you what it does new, the build tells you what it does in year five.

Capacity figures are quoted in steel — 50 / 50 / 60 / 63 / 80 / 100 / 125 mm on the Z30100 / Z30125. Keep a working margin over your biggest regular hole rather than running the spindle at its limit all day: a machine bought at the limit wears its accuracy off first. In cast iron the same spindle works easier; in stainless, harder.

The Z30100 / Z30125’s lifting distance of arm / sleeve runs 580 / 580 / 735 / 800 / 1000 / 1250 / 1250 mm. The whole point of the machine is that the spindle comes to the hole, so measure your widest workpiece with margin and check it against that figure — chasing holes by re-clamping a heavy weldment defeats the machine.

Both sit in the radial drilling machine group, so the decision is capacity and duty, not kind: put your largest part dimensions, material and yearly quantity against each specification table and one of the two will run out of a figure first. Send the drawing and we will name which of the two fits — including the case where the smaller machine does the job.

Standard configurations generally ship within 30 to 60 days of a confirmed order, with the date written into the contract. The Z30100 / Z30125 then carries a 12-month warranty on main components, handled by the plant that built it, with lifetime technical support and spare parts identified by part number at handover.