JINGDIAO WORK CENTER Mod GRU 300 H USED

JINGDIAO WORK CENTER Mod GRU 300 H USED

Location:Cologno Monzese, Italy

Description

The used JINGDIAO Model GRU 300 H machining center is a precision machine, ideal for complex applications of milling. Originally used in showroom, it is in excellent condition due to its limited use. It is equipped of a JD50 NC control system and digital AC servo motors for high efficiency in machining. The linear strokes The X, Y and Z axes are 390 mm, 510 mm and 300 mm respectively, while the A and C axes offer rotations respectively from -110° to +90° and multiples of 360°. The spindle, an electrospindle that reaches up to 32,000 rpm, guarantees high processing capacity with a power of 5 kW, perfect for jobs that require precision and speed. The work table, with a diameter of 300 mm and a load capacity of up to 100 kg, uses a direct drive that allows for stable and high quality. In addition, the 24-piece disc tool magazine, compatible with HSK-E32 attachments, offers flexibility and speed in tool changes. In terms of auxiliary systems, the machine is equipped with an efficient cooling system, a fume extraction, and a system for internal and external disposal of shavings. The overall dimensions of the machine are 2960 x 2520 x 2550 mm and has a basic weight of 7200 kg. It works with a three-phase supply voltage of 380 V/50 Hz and requires a total power capacity of 16.5 kVA.

Specifications

ManufacturerJINDIAO
ModelGRU 300 H
Year2022
ConditionUsed
Stock Number00023
Linear Axis TravelX =390 mm Y = 510 mmZ = 300 mm
Rotating Axis RaceA = - 110°~ + 90°C = n X 360°
Control systemJD50 NC System, G/M Code ,macro
Axis drivesDigital AC Servo Motor, JD
Fast speedsX/Y/Z axis 15m/minAxis A 360 rpmAxis C 600 rpm
Work progress speedX/Y/Z axis 10m/minAxis A 360 rpmAxis C 600 rpm
Type of guidesGuidance in all linear axes of the machineGRU300T, Japanese THK
Optical lines50nm resolution , FAGOP
Positioning accuracyX/Y/Z axis 2 μmAx A/C 8"
Repeatability accuracyX/Y/Z axis 1.8 μm
SpindleElectrospindle
Maximum spindle speed32000 rpm
Spindle capacity5kW ( S6 - 60% )
Spindle couple2.4 Nm ( S6 - 60% )
Tool locking force0.52 Mpa
Tool spindle attachmentHSK - E32
Work table300 mm , load 100 kg
Oscillation (A-axis)- 110 ° a + 90°
Clamping diameterMax diameter 135 mm
Table movementdirect drive
Table rotation range (C-axis)360 °
Fast speedAxis A 360 turns / minAxis C 600 turns / min
A-axis brake modepneumatic safety brake
Tool magazine24-piece disc type servo tool magazine,HSK-E32 type coupling, brand : JD from China
Allowable tool diameterDiameter 50 mm or 80 mm
Allowable tool length120 mm
Permissible tool weight0.5 Kg
Tool CalibratorMechanical tool length measuring probe brand: Metrol ( Japan )
Grease gunSJB-50Z-A ( for machine tool)THK GREASE GUN UNIT ( for rotary table )
Cooling system2 spindle side nozzles and cooler tank. Coolant cooler , ZLQ-30-380-1
Machine-generated measurements and intelligent editing technology interfaceMeasurement performed by the machineand function and interface of intelligent modification technology ,compatible with Renishaw,Hexagon,Heidnhain,Marposs probe ( does not include probe and probe )to be used in combination with standard sphere( with base ) and probe .
Laser CalibratorNon-contact type tool length, Nano BL103, diameter measurement, tool diameter > 0.05mm, brand: BLUM
Renishaw OMP400repeatability 0.25 μm , to be used incombination with standard ball with magnetic base
Standard ceramic sphereTo calibrate machine geometry
SurfMil CAD/CAM Jingdiao9.0 ( EE ) software and 5-axis mold machining moduleCAD functions, including 2D curve modeling module, 3D modeling module , on-machine measurement module
Filtration systemFBS 10 refrigerant filtration system
Coolant coolerCutting fluid coolerZLQ-30-380-1
Suction systemSmoke suction modelJDACM300, can handle up to 2 machines simultaneously,JD brand
Internal chip disposal systemInternal spiral chip conveyor
Chip disposal systemChip Conveyor Type : JDAGB280
Machine size2960 X 2520 X 2550 mmIncluding the opening space of themachine and all its partsStandard
Basic weight of the machine without accessories7200 Kg
Supply voltageThree-phase 380 V/50 HZ
Total power capacity16.5 kVA