Kejie JTVC-855P3

JTVC-855P3 is the BT40 vertical-machining reference whose reviewed page specifies 800/500/550 mm X/Y/Z travel and a 1000 × 500 mm table. Its 800 kg table-load entry must be checked with the part, base plate and clamps together, including distribution and centre of gravity. A table-sized blank does not automatically remain reachable around every fixture obstruction.

The page describes three linear guide axes and a 24-tool arm magazine. Map complete holders, diameters, lengths, masses and occupied pockets for roughing, finishing and measurement. The listed maximum workpiece height is 500 mm; keep that separate from 550 mm Z travel and request the spindle-nose/fixture clearance drawing with a safe tool-change position.

The manufacturer describes spindle cooling and a motor intended for cutting, but the reviewed table does not provide a model-specific speed, motor-duty or accuracy entry. Obtain the quoted spindle curve, control and holder package rather than copying JTGK-1100i’s 24000 rpm figure. Application images of housings or moulds do not prove performance on your material or cutting engagement.

Trial the tallest clamp, deepest bore and longest finish holder on the offered configuration. Inspect released datum relationships and any planned second setup; record loading, chip removal, tool change and wear interventions alongside cutting. Body dimensions are 2580 × 2210 × 2750 mm and net weight 4500 kg. Request the delivered conveyor/coolant/access layout, serial test records, CAM/postprocessor validation and destination commissioning/training scope.