International engineers corpn, offers turret ram milling machines [model mt 1000r]. Grade 1 castings are used in fabrication of the machine. Slides and other wear-prone parts are manufactured from castings containing nickel and chrome to make these more durable. All the gears, shafts and screws used are manufactured from proper alloy-steel. Milling-head spindle and quill are hardened and ground. Feed-box has oil-bath system for its gears. Knee-top of the machine is covered. It uses electricals that are of reputed makes with isi mark. Machines are offered in duco-paint-finish. These machines include following features:
- a versatile machine with head having many planes of articulation
- the tool can work on any desired angle
- head can be locked rigid in any required position
- a boon for tool rooms and die-makers
The machine has following technical specifications:
- tablelength x width: 1270x300mm2
- t-slots: three x 14 mm
- longitudinal traverse: 650 mm with power-feed
- cross traverse: 300 mm with manual/power-feed
- vertical traverse: 450 mm manual
- milling headspindle speeds: eight [150-2200 rpm]
- spindle-nose: iso-40
- swivel of milling-head: 360 degrees in vertical plane
- movement of head: 45 degrees around pivot
- movement of ram: 360 degrees in horizontal plane
- travel of ram: 300 mm
- movement of quill: 100 mm manual fine-feed
- table-feeds [power] longitudinal: 15-150 mm/min; cross: 15-100 mm/min vertical: 7.5-75 mm/min
- electrical milling-head motor: 2 hp, 1440 rpm, 440 v-ac, 3-phase, 50 hz
- feed-box motor: 1/2 hp
- coolant pump: 1/10 hp
- standard accessories: electrical with control-panel optional accessories: dividing-head, rotary-table, machine-vice
