Machining Center - Horizontal / 6 month guarantee!

Machine has been totally overhauled:

- New bearings have been installed inside the complete headstock ( milling spindle and face chuck) / has been completed

- Grinding of quill guide w-axis / has been proceeded

- Change of linear guides x-axis, w-axis, z-axis and y-axis / lately proceeded

- Automatic pallet ( palett changing system), standard palett change with 2 stations in z- direction. 

change of the workpiece during operation cycle. weight 6,5t

- load-and unload station for 2 paletts (each 1600x2000mm)

- face slide (face chuck) dia 700mm

- coolant device make Bürener 

- swarf conveyor

- renewal of the guideways of X- and Y-axis, including new roller bearings

- cleaned ballscrews, checked and regreased

- Worked up machine feet and painted 

- renewal of the control cabinets and machine wiring

- renewal of the control and drive systems (Heidenhain TNC320)

- installed new hydraulic unit 

- switching and compensating cylinder were regenerated (disassembled, cleaned, resealed, verified)

- renewal of the bubble memory and piping for the compensating cylinder

- renewal of the hydraulic filter

- installed safety shut off block for bubble memory

- renewal of the hydraulic clamping (brake linings and hydraulic hoses) of

the B-axis

- retrofitting a pneumatic unit for the encoders (Prevents contamination of

Sensors)

- replacement of all hydraulic hoses according to standard DIN 20 066

- new travel measuring systems for X, Z, Y, B and W-axis

- machine has been repainted

- guideway covers were worked up

- created an electrical diagram and hydraulic diagram of the machine

- painting of the swarf conveyor

- replacement of wipers of the guideway slide cover

- cleaning, check, painting of the coolant device

Technical Details:

- boring spindle diameter: 130 mm

- x-axis: 3200 mm

- y-axis: 2500 mm

- z-axis: 1500 mm

- b-axis: 360 °

- w-axis: 750 mm

- U-axis: 220 mm

- control: Siemens 840 D

- tool taper: SK 50

- revolution per minute: 2,5-280 rpm facing head support

- range of rpm - spindle: 5-3000 rpm

- clamping table: 1600x2000 mm

- feed speeds: Z/Y/W , 1....6.000 mm/min

- rapid traverse: Z/Y/W , 15 m/min

- max. torque on the spindle: 2415 Nm

- weight of tools: max. 25 kg

- tool changer with: 60 positions

- table load: 6,5 t

- coolant device: IKZ / CTS

- total power requirement: 51 kW

- weight of the machine: approx. 32 t

- dimension machine approx.LxWxH: 5,0x6,0x4,45 m

- dimensions electric cabinet LxWxH: 2,0x0,68x2,3 m

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