turning diameter: ①290(350)mm;
spindle speed: 3500rpm:
x-axis and z-axis travel: 180mm & 500mm
the je series is a range of precision, durable and extremely cost-effective cnc machine tools, specially designed and built to take better advantage of the functions of the cnc system, such as rapid traverse speeds, high chip parameters, constant surface speed and more. machine tool parts such as ball screws, bearings, numerical control systems and transmission devices are selected from existing products in the world, and a special team composed of professional and skilled technologies completes the assembly of the machine tool under the guidance of experts.
main feature:
made of 25-grain cast iron, age-treated, with stiffeners to ensure sufficient rigidity, and a bed designed for easy chip evacuation.
•the two axes use japan/germany/taiwan high-precision linear guides, and both x and z axes use high-precision ball screws with reasonable spacing, automatic lubrication, and high stability.
two axes with 30m/min rapid traverse speed, power chuck or standard fixture system, high-efficiency and high-precision servo turret.
• hollow spindle, the spindle is assembled and tested in a controlled clean environment, with high precision bearings at the front and rear ends, and the bearings are lubricated with grease.
• hydraulic tailstock, programmable, the tailstock is supported by a v-rail and a flat rail.
•the system adopts japanese original fanuc frank, 10.4-inch led color screen, multi-language display.
technical specifications:
| item | je 50l | ||
| capacity | swing over bed | φ550 | |
| chuck size | φ210mm (8") | ||
| maximum turning diameter | φ290/(350)mm | ||
| maximum turning length with chuck | 400mm | ||
| bar capacity | φ51mm | ||
| 主main spindle | max.spindle speed | 3500rpm | |
| bore throngh spindle | φ63mm | ||
| spindle nose | a2-6 | ||
| structure of spindle | cartridge | ||
| spindle power cont | 11kw | ||
| spindle power intermediate 15 mins rating | 15kw | ||
| 刀turret | no.of stations | 12/(8) | |
| tool cross section | 25x25-φ40 | ||
| tool cross mechanism | stp-80 | ||
| axis x&z | guide ways type | lm | |
| rapid traverse rate | 30m / min | ||
| feed rate | 0-10000mm | ||
| (stroke ) | x | 180mm | |
| (stroke ) | z | 500mm | |
| ball screw pith | 32x10 | ||
| hydraulic | max operating pressure bar | 30 | |
| tank capacity | 40liter | ||
| pump capacity | 14lpm | ||
| tailstock | taper in quill | mt-4 | |
| revolving centre type | add on | ||
| quill diameter | φ80 mm | ||
| tailstock base travel | 295mm | ||
| quill travel | 100mm | ||
| coolant system | coolant tank capacity | 150 liters | |
| other | power supply | 20kva | |
| machine weight without packing | 3800kg | ||
| (lx wx h ) overall dimension | 2303x1812x2013 | ||
