JVH-630A Horizontal Machining Centre

Two build points matter most on this machine: the casting adopts an integrated box design with a dual ribbing arm structure, giving optimal support and dynamic stability; and all three axes run ball linear slide rails with a low friction coefficient, and the rail span follows a golden-ratio distribution for accurate, smooth cutting feed. 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.

The JVH-630A carries a 500×500 / 630×630 / 1000×1000 mm table. Size against the fixture, not just the part — as a working rule allow roughly one and a half times the part footprint once workholding is on, and check the load rating against part plus fixture weight. A dense casting can max a table long before it runs out of area.

The JVH-630A runs X 1100 / 1300 / 2250 mm. Check the envelope with the longest tool at the part’s tallest point — Z is the axis that runs out first on most jobs — and keep 20–30 % margin over your largest recurring part rather than sizing to a one-off.

Both sit in the horizontal machining centre 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.

Every JVH-630A is laser-measured to ISO 230-2 over its travels, cuts a test piece that is measured rather than admired, and ships with a serial-numbered report carrying the measured values. If any line misses, the machine goes back into the shop until it passes — the report is a record, not a promise.